BROOKTREE CORP
DEFS14A, 1996-08-26
SEMICONDUCTORS & RELATED DEVICES
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<PAGE>
                            SCHEDULE 14A INFORMATION
 
                  Proxy Statement Pursuant to Section 14(a) of
                      the Securities Exchange Act of 1934
 
    Filed by the Registrant /X/
    Filed by a Party other than the Registrant / /
 
    Check the appropriate box:
    / /  Preliminary Proxy Statement
    / /  Confidential, for Use of the Commission Only (as permitted by Rule
         14a-6(e)(2))
    /X/  Definitive Proxy Statement
    / /  Definitive Additional Materials
    / /  Soliciting  Material  Pursuant  to  Section  240.14a-11(c)  or  Section
         240.14a-12
 
                             BROOKTREE CORPORATION
- --------------------------------------------------------------------------------
                (Name of Registrant as Specified In Its Charter)
 
- --------------------------------------------------------------------------------
    (Name of Person(s) Filing Proxy Statement, if other than the Registrant)
 
Payment of Filing Fee (Check the appropriate box):
 
/ /  $125 per  Exchange Act  Rules 0-11(c)(1)(ii),  14a-6(i)(1), 14a-6(i)(2)  or
     Item 22(a)(2) of Schedule 14A.
/ /  $500  per  each party  to  the controversy  pursuant  to Exchange  Act Rule
     14a-6(i)(3).
/ /  Fee  computed  on   table  below   per  Exchange   Act  Rules   14a-6(i)(4)
     and 0-11.
     1) Title of each class of securities to which transaction applies:
        ------------------------------------------------------------------------
     2) Aggregate number of securities to which transaction applies:
        ------------------------------------------------------------------------
     3) Per unit price or other underlying value of transaction computed
        pursuant to Exchange Act Rule 0-11 (Set forth the amount on which the
        filing fee is calculated and state how it was determined):
        ------------------------------------------------------------------------
     4) Proposed maximum aggregate value of transaction:
        ------------------------------------------------------------------------
     5) Total fee paid:
        ------------------------------------------------------------------------
/X/  Fee paid previously with preliminary materials.
/ /  Check box if any part of the fee is offset as provided by Exchange Act Rule
     0-11(a)(2)  and identify the  filing for which the  offsetting fee was paid
     previously. Identify the previous filing by registration statement  number,
     or the Form or Schedule and the date of its filing.
     1) Amount Previously Paid:
        ------------------------------------------------------------------------
     2) Form, Schedule or Registration Statement No.:
        ------------------------------------------------------------------------
     3) Filing Party:
        ------------------------------------------------------------------------
     4) Date Filed:
        ------------------------------------------------------------------------
<PAGE>
                                     [LOGO]
 
                             BROOKTREE CORPORATION
 
                                AUGUST 26, 1996
 
TO THE SHAREHOLDERS:
 
    A  Special Meeting  of Shareholders  of BROOKTREE  CORPORATION, a California
corporation (the "Company"), will be  held at the Company's principal  executive
offices located at 9868 Scranton Road, San Diego, California 92121, on September
24, 1996, commencing at 10:00 a.m., Pacific Time (the "Special Meeting").
 
    At  the  Special Meeting,  you will  be asked  to consider  and vote  on the
approval and  adoption  of  the  Agreement  and  Plan  of  Merger  (the  "Merger
Agreement") dated as of July 1, 1996 among Rockwell International Corporation, a
Delaware  corporation ("Rockwell"),  ROK II Acquisition  Corporation, a Delaware
corporation and wholly-owned  subsidiary of Rockwell  ("Sub"), and the  Company,
and  the approval of the merger of Sub with and into the Company pursuant to the
Merger Agreement  (the "Merger").  As  a result  of  the proposed  Merger,  each
outstanding share of the Company's Common Stock, no par value (other than shares
held  by the Company  or any of  its subsidiaries or  by Rockwell or  any of its
wholly-owned  subsidiaries,  and  other  than  dissenters'  shares),  would   be
converted  into the right  to receive $15.00 in  cash, without interest thereon,
subject to any applicable withholding tax.
 
    THE COMPANY'S  BOARD  OF  DIRECTORS  HAS  UNANIMOUSLY  APPROVED  THE  MERGER
AGREEMENT  AND THE MERGER AND  HAS DETERMINED THAT THE  MERGER AGREEMENT AND THE
MERGER  ARE  FAIR  TO  AND  IN  THE  BEST  INTERESTS  OF  THE  COMPANY  AND  ITS
SHAREHOLDERS.  AFTER CAREFUL CONSIDERATION, YOUR  BOARD OF DIRECTORS UNANIMOUSLY
RECOMMENDS A  VOTE "FOR"  APPROVAL  AND ADOPTION  OF  THE MERGER  AGREEMENT  AND
APPROVAL OF THE MERGER.
 
    Accompanying  this  letter, you  will find  a Notice  of Special  Meeting of
Shareholders, a  Proxy Statement  relating to  the actions  to be  taken by  the
Company's  shareholders  at the  Special  Meeting and  a  proxy card.  The Proxy
Statement more fully describes the Merger Agreement and the proposed Merger.
 
    All shareholders  are cordially  invited to  attend the  Special Meeting  in
person.  However, whether or not you plan  to attend the Special Meeting, please
complete, sign, date and return your proxy card in the enclosed return envelope.
If you attend  the Special Meeting,  you may vote  in person if  you wish,  even
though  you have previously returned your proxy  card. It is important that your
shares be represented and voted at the Special Meeting.
 
                                          Sincerely,
 
                                          James A. Bixby
                                          CHAIRMAN OF THE BOARD, CEO AND
                                          PRESIDENT
<PAGE>
                                     [LOGO]
 
                             BROOKTREE CORPORATION
                               9868 SCRANTON ROAD
                          SAN DIEGO, CALIFORNIA 92121
                            ------------------------
 
                   NOTICE OF SPECIAL MEETING OF SHAREHOLDERS
                               SEPTEMBER 24, 1996
                             ---------------------
 
TO THE SHAREHOLDERS:
 
    NOTICE IS HEREBY GIVEN that a  Special Meeting of Shareholders of  BROOKTREE
CORPORATION,  a  California corporation  (the "Company"),  will  be held  at the
Company's principal executive offices located at 9868 Scranton Road, San  Diego,
California  92121, on September 24, 1996, commencing at 10:00 a.m., Pacific Time
(the "Special Meeting"), for the following purposes:
 
        (1) To consider and vote on  the approval and adoption of the  Agreement
    and  Plan of Merger (the "Merger Agreement")  dated as of July 1, 1996 among
    Rockwell International Corporation, a Delaware corporation ("Rockwell"), ROK
    II  Acquisition  Corporation,  a   Delaware  corporation  and   wholly-owned
    subsidiary  of Rockwell  ("Sub"), and  the Company  and the  approval of the
    merger of Sub  with and into  the Company pursuant  to the Merger  Agreement
    (the  "Merger"). As a result of  the proposed Merger, each outstanding share
    of the  Company's Common  Stock  ("Brooktree Common  Stock"), no  par  value
    (other  than shares  held by the  Company or  any of its  subsidiaries or by
    Rockwell or any of its wholly-owned subsidiaries, and other than dissenters'
    shares), would  be converted  into  the right  to  receive $15.00  in  cash,
    without  interest thereon, subject to any applicable withholding tax. A copy
    of the Merger  Agreement is attached  as Annex I  to the accompanying  Proxy
    Statement.
 
        (2)  To transact  such other  business as  may properly  come before the
    Special Meeting or any postponement or adjournment thereof.
 
    The Board of Directors  of the Company has  unanimously approved the  Merger
Agreement  and the Merger and  has determined that the  Merger Agreement and the
Merger  are  fair  to  and  in  the  best  interests  of  the  Company  and  its
shareholders.  After careful  consideration, the Board  of Directors unanimously
recommends that the shareholders vote "FOR" approval and adoption of the  Merger
Agreement and approval of the Merger.
 
    Only  holders of record of shares of  Brooktree Common Stock at the close of
business on August 5, 1996 (the "Record Date") are entitled to notice of and  to
vote  at the  Special Meeting and  any adjournment or  postponement thereof. The
affirmative vote  of the  holders of  a majority  of the  outstanding shares  of
Brooktree  Common Stock outstanding  on the Record Date  is necessary to approve
and adopt the Merger Agreement and to approve the Merger.
 
    Please complete,  sign, date  and return  the enclosed  proxy card  promptly
whether  or not  you expect to  attend the  Special Meeting. Your  proxy will be
revocable, either in writing or by voting  in person at the Special Meeting,  at
any time prior to its exercise at the meeting. A return envelope is enclosed for
your  convenience.  Shareholders should  not  send stock  certificates  with the
enclosed proxy card.
 
                                          By Order of the Board of Directors
 
                                          Noreen E. Burns
                                          SECRETARY
San Diego, California
August 26, 1996
 
                            YOUR VOTE IS IMPORTANT.
 
    EVEN IF YOU HAVE SOLD SHARES SINCE THE RECORD DATE, ONLY YOU ARE ENTITLED TO
VOTE SUCH SHARES.  IF YOUR  BROOKTREE SHARES  WERE HELD  BY YOUR  BROKER ON  THE
RECORD  DATE,  YOU MUST  INSTRUCT YOUR  BROKER  HOW TO  VOTE THE  SHARES. PLEASE
COMPLETE, SIGN AND  DATE THE ENCLOSED  PROXY CARD  AND MAIL IT  PROMPTLY IN  THE
ENCLOSED RETURN ENVELOPE.
<PAGE>
                             BROOKTREE CORPORATION
 
                                ----------------
 
                                PROXY STATEMENT
 
                      FOR SPECIAL MEETING OF SHAREHOLDERS
                         TO BE HELD SEPTEMBER 24, 1996
 
                            ------------------------
 
    This  Proxy Statement  is furnished  by Brooktree  Corporation, a California
corporation (the "Company"  and, following  the Merger (as  defined below),  the
"Surviving  Corporation"), to solicit  proxies from holders  of Common Stock, no
par value,  of the  Company  ("Brooktree Common  Stock")  in connection  with  a
special meeting of the shareholders of the Company (the "Special Meeting") to be
held at the Company's principal executive offices located at 9868 Scranton Road,
San  Diego, California 92121,  on September 24, 1996,  commencing at 10:00 a.m.,
Pacific Time, and any postponement or adjournment thereof.
 
    At the Special Meeting, the Company's shareholders will be asked to consider
and vote on the approval  and adoption of an Agreement  and Plan of Merger  (the
"Merger  Agreement")  dated  as of  July  1, 1996  among  Rockwell International
Corporation,  a   Delaware   corporation  ("Rockwell"),   ROK   II   Acquisition
Corporation,  a  Delaware corporation  and  wholly-owned subsidiary  of Rockwell
("Sub"), and the Company and the approval of the merger of Sub with and into the
Company pursuant to  the Merger  Agreement (the "Merger").  As a  result of  the
proposed  Merger, each outstanding  share of Brooktree  Common Stock (other than
shares held by the Company or any of  its subsidiaries or by Rockwell or any  of
its  wholly-owned  subsidiaries,  and  other than  dissenters'  shares)  will be
converted into the right  to receive $15.00 in  cash, without interest  thereon,
subject to any applicable withholding tax (the "Merger Consideration").
                            ------------------------
 
    No   person  is  authorized   to  give  any  information   or  to  make  any
representation not  contained  in  this  Proxy Statement  or  in  the  documents
incorporated  herein  by  reference  in connection  with  the  solicitation made
hereby, and, if given or made, such information or representation should not  be
relied  upon as having been authorized by the Company. This Proxy Statement does
not constitute the solicitation of a proxy in any jurisdiction in which, or from
any person from  whom in any  jurisdiction, it  is unlawful to  make such  proxy
solicitation.  The  delivery  of  this  Proxy  Statement  shall  not,  under any
circumstances, create any implication that  the information contained herein  or
in  any document  incorporated herein  by reference, is  correct as  of any time
subsequent to the date hereof or the date of such document, as the case may  be,
or  that there has been  no change in the  affairs of the Company  or any of its
subsidiaries since  the  date  of this  Proxy  Statement  or the  date  of  such
document, as the case may be.
                            ------------------------
 
    This  Proxy Statement  and the  accompanying form  of proxy  are first being
mailed to shareholders of the Company on or about August 26, 1996.
 
    Proposals from  shareholders  that are  intended  to be  presented  by  such
shareholders  at  the  Company's 1997  Annual  Meeting of  Shareholders  must be
received by the Company no later than September 16, 1996, in order that they may
be included in the Proxy Statement and form of proxy relating to that meeting.
 
              THE DATE OF THIS PROXY STATEMENT IS AUGUST 26, 1996.
<PAGE>
                               TABLE OF CONTENTS
 
<TABLE>
<CAPTION>
                                                                            PAGE
                                                                            ----
<S>                                                                         <C>
SUMMARY...................................................................     1
  Parties to the Merger Agreement.........................................     1
    Brooktree Corporation.................................................     1
    Rockwell International Corporation....................................     1
    ROK II Acquisition Corporation........................................     1
  Recent Developments.....................................................     1
  Brooktree Corporation Special Meeting...................................     2
    Date, Time and Place of the Meeting...................................     2
    Purposes of the Meeting...............................................     2
    Record Date; Shares Entitled to Vote; Quorum..........................     2
    Vote Required.........................................................     2
    Market Price of Brooktree Common Stock Prior to Announcement of
     Merger...............................................................     2
    Dissenters' Rights....................................................     2
  The Merger..............................................................     3
    Description of the Merger; Merger Consideration.......................     3
    Reasons for the Merger................................................     3
    Recommendation of the Board; Opinion of the Company's Financial
     Advisor..............................................................     3
    Interests of Certain Persons in the Merger............................     4
    Exchange of Brooktree Common Stock Certificates.......................     4
    Conditions to the Merger..............................................     4
    Conduct of Business of the Company Prior to the Effective Time........     4
    Effect of the Merger on Company Stock Options.........................     4
    No Solicitation.......................................................     5
    Termination...........................................................     5
    Fees and Expenses.....................................................     5
    Governmental and Regulatory Approvals.................................     5
    Accounting Treatment..................................................     5
    Certain Federal Income Tax Consequences...............................     6
    No Dividends..........................................................     6
SELECTED FINANCIAL INFORMATION............................................     7
RECENT DEVELOPMENTS.......................................................     8
THE BROOKTREE CORPORATION SPECIAL MEETING.................................     9
  Record Date; Quorum; Proxies............................................     9
  Vote Required...........................................................    10
  Solicitation............................................................    10
STOCK OWNERSHIP OF MANAGEMENT AND CERTAIN BENEFICIAL OWNERS...............    10
APPROVAL OF THE MERGER....................................................    11
  Description of the Merger...............................................    11
  Background..............................................................    12
  Reasons for the Merger..................................................    14
  Recommendation of the Board.............................................    15
  Opinion of the Company's Financial Advisor..............................    15
  Interests of Certain Persons to the Merger..............................    20
  Vote Required to Approve the Merger.....................................    23
  Exchange of Certificates Representing Brooktree Common Stock............    23
  Conditions to the Merger................................................    23
  Conduct of Business of the Company Prior to the Effective Time..........    25
  Representations and Warranties..........................................    26
</TABLE>
 
                                       i
<PAGE>
<TABLE>
<CAPTION>
                                                                            PAGE
                                                                            ----
<S>                                                                         <C>
  Effect of the Merger on Certain Company Employee Benefit Plans..........    27
  No Solicitation.........................................................    28
  Indemnification; Officers' and Directors' Insurance.....................    30
  Further Action..........................................................    30
  Termination.............................................................    30
  Fees and Expenses.......................................................    31
  Approval of Shareholders................................................    32
  Deregistration of Brooktree Common Stock After the Merger...............    32
  Antitrust Matters.......................................................    32
  Certain Federal Income Tax Consequences.................................    33
  Dissenters' Rights......................................................    33
ACCOUNTANTS...............................................................    35
AVAILABLE INFORMATION.....................................................    35
INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE...........................    36
ANNEXES
Annex  I -- Agreement and Plan of Merger dated as of July 1, 1996 among
            Rockwell International Corporation, ROK II Acquisition
            Corporation and Brooktree Corporation (without exhibits)
Annex  II -- Opinion of Lehman Brothers, Inc.
Annex III -- California Dissenters' Rights Provisions
</TABLE>
 
                                       ii
<PAGE>
                                    SUMMARY
 
    THE  FOLLOWING  IS,  IN PART,  A  SUMMARY OF  CERTAIN  INFORMATION CONTAINED
ELSEWHERE IN THIS  PROXY STATEMENT. REFERENCE  IS MADE TO,  AND THIS SUMMARY  IS
QUALIFIED  IN ITS ENTIRETY BY, THE MORE DETAILED INFORMATION CONTAINED ELSEWHERE
IN THIS  PROXY STATEMENT,  IN  THE ANNEXES  ATTACHED  HERETO AND  THE  DOCUMENTS
REFERRED TO AND INCORPORATED BY REFERENCE HEREIN. SHAREHOLDERS ARE URGED TO READ
THIS  PROXY STATEMENT  AND THE  ANNEXES HERETO  IN THEIR  ENTIRETY. THIS SECTION
CONTAINS FORWARD-LOOKING STATEMENTS THAT INVOLVE RISKS AND UNCERTAINTIES. ACTUAL
RESULTS COULD DIFFER MATERIALLY  FROM THOSE SET FORTH  IN THE FOLLOWING  SUMMARY
AND ELSEWHERE HEREIN.
 
                        PARTIES TO THE MERGER AGREEMENT
 
BROOKTREE CORPORATION
 
    The  Company  designs,  develops and  markets  high-performance  digital and
mixed-signal integrated circuits for computer graphics, imaging, multimedia  and
communications  applications. The  mailing address  and telephone  number of the
principal executive offices of  the Company are 9868  Scranton Road, San  Diego,
California  92121 and (619) 452-7580. The Company was incorporated in California
in August 1981. For more information relating to the business and operations  of
the  Company,  reference is  made  to the  documents  of the  Company  which are
incorporated by reference in this Proxy Statement. See "Incorporation of Certain
Documents by Reference."
 
ROCKWELL INTERNATIONAL CORPORATION
 
    Rockwell is  a  diversified,  high technology  corporation  engaged  in  the
research,  design, development and  manufacture of many  products in automation,
avionics, semiconductor systems, aerospace,  defense electronics and  automotive
component systems for commercial and government markets. The mailing address and
telephone  number of the  principal executive offices of  Rockwell are 2201 Seal
Beach Boulevard, Seal Beach, California 90740-8250 and (412) 565-4090 (Office of
the Secretary). Rockwell was incorporated in Delaware in 1928.
 
ROK II ACQUISITION CORPORATION
 
    Sub is  a corporation  recently organized  by Rockwell  for the  purpose  of
effecting  the Merger.  It has  no material  assets and  has not  engaged in any
material activities except in  connection with the  Merger. The mailing  address
and  telephone number of  the principal executive  offices of Sub  are 2201 Seal
Beach Boulevard, Seal Beach, California 90740-8250 and (412) 565-4090 (Office of
the  Secretary).  Sub  is  a   wholly-owned  subsidiary  of  Rockwell  and   was
incorporated in Delaware in June 1996.
 
                              RECENT DEVELOPMENTS
 
    For  the  Company's third  fiscal  quarter ended  June  29, 1996  (the "June
Quarter"), the Company  reported an operating  loss of $11.3  million and a  net
loss of $4.9 million, or $0.29 per share, including a write-down of a portion of
its  multimedia inventory of approximately  $8.4 million. The Company's revenues
decreased 4.7% to  $30.7 million  in the June  Quarter compared  to revenues  of
$32.2  million in the third quarter of fiscal 1995. For the first nine months of
fiscal 1996, the  Company reported  an operating loss  of $7.3  million and  net
income  of $2.8 million, or $0.16 per share. For the first nine months of fiscal
1996, revenues increased 9.8% to $104.5 million from $95.2 million for the first
nine months of fiscal 1995. See "Recent Developments."
 
    On August 7,  1996, the Company  announced that it  reached an  out-of-court
settlement  with S3 Inc.  ("S3") of Santa Clara,  California regarding a lawsuit
Brooktree filed against S3 in the U.S. District Court for the Southern  District
of California on October 2, 1995, for infringement of a patent that relates to a
multimedia   processing  and  display  architecture.  Under  the  terms  of  the
settlement, S3 will  pay Brooktree  an initial  $2.0 million  license fee,  plus
royalties  of up to $2.0 million  per year over the next  five years on sales of
video graphics controller  products. Both  companies have agreed  to settle  all
claims and counterclaims in connection with the litigation between them and have
agreed  not to sue  each other on  patents related to  video graphics processing
technology for the same five year period.
 
                                       1
<PAGE>
                     BROOKTREE CORPORATION SPECIAL MEETING
 
DATE, TIME AND PLACE OF THE MEETING
 
    The Special Meeting will be held on September 24, 1996, commencing at  10:00
a.m., Pacific Time, at the Company's principal executive offices located at 9868
Scranton Road, San Diego, California 92121.
 
PURPOSES OF THE MEETING
 
    The  purposes of  the Special Meeting  are (i)  to consider and  vote on the
approval and adoption  of the Merger  Agreement and the  approval of the  Merger
(the "Merger Proposal") and (ii) to transact such other business as may properly
come  before the Special  Meeting. As of  the date of  this Proxy Statement, the
Board of Directors of the Company (the "Board") does not know of any business to
be presented  at the  Special Meeting  other than  as set  forth in  the  notice
accompanying  this Proxy  Statement. If any  other matters  should properly come
before the Special Meeting, it is  intended that the shares of Brooktree  Common
Stock  represented by proxies will be voted  with respect to such matters in the
discretion of the persons named  as proxies. A copy  of the Merger Agreement  is
attached  to  this  Proxy  Statement  as  Annex  I  and  incorporated  herein by
reference. See  "The  Brooktree  Corporation Special  Meeting  --  Record  Date;
Quorum; Proxies."
 
RECORD DATE; SHARES ENTITLED TO VOTE; QUORUM
 
    Only  holders of record of shares of  Brooktree Common Stock at the close of
business on August 5, 1996 (the "Record Date") will be entitled to notice of and
to vote at  the Special Meeting.  At the close  of business on  August 5,  1996,
there  were 17,004,270 shares of Brooktree  Common Stock issued and outstanding,
held by approximately 291 holders of record.
 
    The presence at the Special  Meeting, either in person  or by proxy, of  the
holders  of  a majority  of  the outstanding  shares  of Brooktree  Common Stock
entitled to  vote at  the Special  Meeting  shall constitute  a quorum  for  the
transaction  of business. Abstentions will be included in determining the number
of shares present for purposes of determining the presence of a quorum.
 
VOTE REQUIRED
 
    The affirmative vote of the holders of a majority of the shares of Brooktree
Common Stock outstanding on the Record Date is required to approve and adopt the
Merger Agreement and to approve the Merger.
 
    As of August 5, 1996, the  Company's executive officers and directors  owned
an  aggregate of 700,301  shares of Brooktree  Common Stock (excluding 1,508,093
shares that executive  officers and  directors have  the right  to acquire  upon
exercise  of outstanding options  granted under the  Company's 1985 Stock Option
Plan, 1991 Non-Employee  Director Stock  Option Plan  and 1992  Stock Plan  (the
"Stock  Option Plans") and  granted pursuant to  Nonqualified Options to outside
directors of the Company).
 
MARKET PRICE OF BROOKTREE COMMON STOCK PRIOR TO ANNOUNCEMENT OF MERGER
 
    Brooktree Common Stock is traded on The Nasdaq National Market System  under
the  symbol "BTRE."  On June 28,  1996, the last  full trading day  prior to the
joint public announcement by  the Company and Rockwell  of the execution of  the
Merger  Agreement, the last reported sales  price for shares of Brooktree Common
Stock was $10.50 per share. Following the Merger, Brooktree Common Stock will no
longer be traded  on The  Nasdaq National Market  System. See  "Approval of  the
Merger -- Deregistration of Brooktree Common Stock After the Merger."
 
DISSENTERS' RIGHTS
 
    Shareholders  of the Company who vote against  the Merger may be entitled to
certain dissenters' rights under California law. See "Approval of the Merger  --
Dissenters' Rights" and Annex III.
 
                                       2
<PAGE>
                                   THE MERGER
 
DESCRIPTION OF THE MERGER; MERGER CONSIDERATION
 
    The  Merger Agreement provides  that, if the Merger  Proposal is approved by
the shareholders of the Company and all other conditions to the consummation  of
the  Merger have been satisfied or waived, (i)  Sub will be merged with and into
the Company  and (ii)  each share  of Brooktree  Common Stock  then  outstanding
(other  than  shares  of Brooktree  Common  Stock  held by  the  Company  or its
subsidiaries or by Rockwell or any direct or indirect wholly-owned subsidiary of
Rockwell, all of which will be canceled without the payment of any consideration
therefor, and  other than  dissenters'  shares) will  be converted  without  any
action  on the part of the holder thereof into the right to receive an amount in
cash equal to the Merger Consideration. The total value of the Merger (including
payment for  options canceled  in connection  therewith) is  approximately  $275
million.
 
    The  Merger  will  be effective  upon  the  filing of  the  Merger Agreement
(together with the requisite officer's certificates  of the Company and Sub),  a
certificate  of merger  or other appropriate  documents with  the Secretaries of
State of Delaware and California in accordance with the General Corporation  Law
of  Delaware (the "DGCL") and the California Corporations Code (the "CCC") or at
such other date and time as specified  in the filing (the effective time of  the
Merger is hereinafter referred to as the "Effective Time"), which filing will be
made  as soon as practicable after the Merger Agreement and the Merger have been
approved by the shareholders  of the Company and  after all other conditions  to
the  consummation of the Merger have been  satisfied or waived. See "Approval of
the Merger -- Conditions to the Merger."
 
REASONS FOR THE MERGER
 
    The Board considered many  factors in reaching its  decision to approve  the
Merger  Agreement and the Merger. The principal  reason for its decision was the
opportunity to secure a premium for shareholders over the existing market  price
of  Brooktree Common Stock  prior to the  execution of the  Merger Agreement. In
comparing such premium to  the return on shareholder  investment believed to  be
achievable  through future appreciation in the stock of the Company operating as
an independent  company,  the Board  considered  various factors  affecting  the
Company's  future financial performance and  prospects, including its ability to
improve significantly revenues  and operating results.  A primary  consideration
was  the  potential  risks  and  rewards  to  the  Company's  shareholders  from
continuing to  operate the  Company as  an independent  entity compared  to  the
opportunity  presented  by  the  Merger. After  a  careful  analysis,  the Board
concluded  that  the  Merger  was   the  best  alternative  for  the   Company's
shareholders. See "Approval of the Merger -- Reasons for the Merger."
 
RECOMMENDATION OF THE BOARD; OPINION OF THE COMPANY'S FINANCIAL ADVISOR
 
    THE  BOARD HAS UNANIMOUSLY APPROVED THE  MERGER AGREEMENT AND THE MERGER AND
HAS DETERMINED THAT THE MERGER AGREEMENT AND  THE MERGER ARE FAIR TO AND IN  THE
BEST INTERESTS OF THE COMPANY AND ITS SHAREHOLDERS. AFTER CAREFUL CONSIDERATION,
THE  BOARD UNANIMOUSLY RECOMMENDS A VOTE FOR APPROVAL AND ADOPTION OF THE MERGER
AGREEMENT  AND  APPROVAL  OF  THE  MERGER.  See  "Approval  of  the  Merger   --
Recommendation of the Board."
 
    The  Company has retained Lehman Brothers Inc. ("Lehman Brothers") to act as
its financial  advisor  in  connection  with the  Merger.  Lehman  Brothers  has
delivered  to the Board its  written opinions dated July  1, 1996 and August 26,
1996, each to the effect that, as of the date of such opinion and based upon the
matters described therein, the  consideration to be  offered to shareholders  of
the Company in the Merger is fair to such shareholders from a financial point of
view.  The  opinions of  Lehman Brothers  are  directed to  the fairness  of the
consideration offered in the  Merger and do not  constitute a recommendation  to
any  shareholder as to how to vote at  the Special Meeting. Reference is made to
the full text of the  Lehman Brothers opinion dated August  26, 1996, a copy  of
which  is attached  hereto as  Annex II, for  the specific  assumptions made and
matters considered  by Lehman  Brothers.  This opinion  should  be read  in  its
entirety  by  the  Company's  shareholders.  See  "Approval  of  the  Merger  --
Background" and "-- Opinion of the Company's Financial Advisor."
 
                                       3
<PAGE>
INTERESTS OF CERTAIN PERSONS IN THE MERGER
 
    In considering the recommendation  of the Board with  respect to the  Merger
Agreement  and the Merger,  shareholders should be  aware that certain directors
and officers of the Company have interests in the Merger that present them  with
potential  conflicts of  interest. In addition  to the Merger  Agreement and the
proposed Merger, there are certain  other transactions between Rockwell and  the
Company.  See "Approval  of the  Merger -- Interests  of Certain  Persons in the
Merger."
 
EXCHANGE OF BROOKTREE COMMON STOCK CERTIFICATES
 
    As soon as reasonably practicable after consummation of the Merger, a paying
agent appointed  by  Rockwell (the  "Exchange  Agent")  will mail  a  letter  of
transmittal with instructions to all holders of record of Brooktree Common Stock
immediately  prior to  the Effective  Time for  use in  exchanging their Company
stock certificates formerly representing Brooktree  Common Stock for the  Merger
Consideration.  STOCK CERTIFICATES SHOULD NOT BE SURRENDERED UNTIL THE LETTER OF
TRANSMITTAL IS RECEIVED. See "Approval of the Merger -- Exchange of Certificates
Representing Brooktree Common Stock."
 
CONDITIONS TO THE MERGER
 
    In addition to approval by the shareholders of the Company, consummation  of
the  Merger is subject  to Rockwell having entered  into agreements with certain
specified employees of the  Company, the holders of  shares of Brooktree  Common
Stock purchased pursuant to the Company's 1984 Stock Purchase Plan or 1988 Stock
Purchase  Plan (the "Stock Purchase  Plans") containing restrictions on transfer
having paid to the  Company certain amounts  as are required  in respect of  the
removal   of  restrictions  on  transfer  applicable  to  such  shares  and  the
fulfillment of a number of conditions  customary in transactions similar to  the
Merger. See "Approval of the Merger -- Conditions to the Merger."
 
CONDUCT OF BUSINESS OF THE COMPANY PRIOR TO THE EFFECTIVE TIME
 
    Pursuant  to the Merger Agreement, the  Company has agreed that, among other
things, prior  to the  Effective  Time, it  will, and  will  cause each  of  its
subsidiaries  to, conduct  its business in  the ordinary  course consistent with
past practice, use its best efforts, among other things, to preserve intact  its
business  organization, and  use commercially  reasonable efforts  to retain the
services  of  its  present  officers,  employees  and  agents  and  to  maintain
satisfactory  relationships with customers, suppliers and others having business
relationships with it.  In addition, the  Company has agreed  that prior to  the
Effective  Time, neither it nor any of  its subsidiaries will (without the prior
written approval  of Rockwell),  among other  things, amend  its  organizational
documents; issue, sell or purchase any shares of its capital stock or options to
purchase  its capital  stock; incur  any debt or  other obligation  to pay money
borrowed or enter into any guarantee of such an obligation of another;  mortgage
or  pledge its assets, property or business; make any loans, advances or capital
contributions to,  or  investments  in  any other  person  or  entity;  sell  or
otherwise  dispose of or lease any part  of its properties or assets or purchase
or otherwise acquire or lease properties or assets, except sales or purchases of
inventory in  the ordinary  course of  business consistent  with past  practice;
declare,  set aside or  pay any dividends  on, or make  any distributions of any
nature in  respect  of its  outstanding  capital  stock; or  grant  any  general
increase  in wage or salary rates or  in employee benefits. See "Approval of the
Merger -- Conduct of Business of the Company Prior to the Effective Time."
 
EFFECT OF THE MERGER ON COMPANY STOCK OPTIONS
 
    Pursuant to the Merger Agreement, the Company has agreed to take all  action
(satisfactory  to Rockwell  in its  reasonable discretion)  necessary to provide
that immediately prior to  the Effective Time, each  then outstanding option  to
purchase  shares of Brooktree Common Stock  granted under the Stock Option Plans
or granted pursuant to  Nonqualified Stock Options to  outside directors of  the
Company  will have  become fully exercisable  and vested and,  if not exercised,
will be canceled in  exchange for an amount  (subject to applicable  withholding
tax)  in cash from the  Company (or at Rockwell's  option, from Rockwell or Sub)
for each share subject  to such option  equal to the excess,  if any, of  $15.00
over the per share exercise price of such option. See "Approval of the Merger --
Effect of the Merger on Certain Company Employee Benefit Plans."
 
                                       4
<PAGE>
NO SOLICITATION
 
    Pursuant  to the Merger Agreement, from and after July 1, 1996, and prior to
the Effective  Time, the  Company  has agreed  that it  will  not, nor  will  it
authorize or permit any of its subsidiaries or any of their respective officers,
directors,  employees, representatives, agents or affiliates (including, without
limitation, any  investment  banker,  attorney or  accountant  retained  by  the
Company   or   any   of   the   subsidiaries)   (collectively,   the  "Company's
Representatives") to, directly or indirectly, (a) solicit, initiate or encourage
(including by way of furnishing or disclosing non-public information), or  cause
to  be solicited, initiated or encouraged,  any Acquisition Proposal (as defined
under "Approval of  the Merger --  No Solicitation") or  (b) other than  certain
limited actions specified in the Merger Agreement, participate in any discussion
or  negotiations with, or explore or otherwise  communicate in any way with, any
third party  (other  than Rockwell  or  Sub)  with respect  to  any  Acquisition
Proposal or (c) enter into any agreement, arrangement or understanding requiring
the  Company to abandon, terminate or fail to consummate the Merger or any other
transaction contemplated by the Merger Agreement, provided that the Company  may
furnish  information  concerning  its  business, properties  or  assets  to, and
participate in  any discussion  or negotiations  with, or  explore or  otherwise
communicate  with, any financially capable third  party that makes after July 1,
1996  a  written  bona  fide  unsolicited  offer  or  proposal  concerning   any
Acquisition  Proposal, if (i)  the Board, under  certain specified circumstances
specified in the  Merger Agreement, determines  by a majority  vote that  taking
such action is reasonably likely to lead to an Acquisition Proposal that is more
favorable  to the shareholders  of the Company  than the Merger  and that taking
such action is necessary to comply with the directors' fiduciary duties and (ii)
prior to  taking such  action,  the Company  complies  with certain  notice  and
confidentiality  requirements  of the  Merger  Agreement. See  "Approval  of the
Merger -- No Solicitation."
 
TERMINATION
 
    The Merger  Agreement provides  that it  may be  terminated and  the  Merger
abandoned  at  any time  prior  to the  Effective  Time by  mutual  agreement of
Rockwell and the  Company or by  either Rockwell  or the Company,  in each  case
under   certain  specified  circumstances.  See   "Approval  of  the  Merger  --
Termination."
 
FEES AND EXPENSES
 
    Pursuant to the  Merger Agreement, the  Company has agreed  that (a) if  the
Merger  Agreement  is terminated  under certain  circumstances specified  in the
Merger Agreement; or (b) if after July 1, 1996 and during the term of the Merger
Agreement any  person, corporation,  partnership, other  entity or  "group"  (as
defined in Section 13(d) of the Securities Exchange Act of 1934, as amended (the
"Exchange  Act") and the rules and  regulations thereunder), other than Rockwell
or  Sub  or  any  of  their  respective  subsidiaries  or  affiliates,  acquires
beneficial ownership or the right to acquire beneficial ownership of 40% or more
of the then outstanding shares of capital stock of the Company, then the Company
has  agreed to pay  to Rockwell $10 million,  a portion of  which is intended to
reimburse Rockwell and Sub  for their fees and  expenses incurred in  connection
with  the  Merger  Agreement  and  the  transactions  contemplated  thereby. See
"Approval of the Merger -- Fees and Expenses."
 
GOVERNMENTAL AND REGULATORY APPROVALS
 
    Under the Hart-Scott-Rodino Antitrust Improvements  Act of 1976, as  amended
(the  "HSR  Act"), and  the rules  and  regulations promulgated  thereunder, the
Merger may not be  consummated until notifications have  been given and  certain
information  has been furnished to the  Federal Trade Commission (the "FTC") and
the Antitrust Division of the  United States Justice Department (the  "Antitrust
Division"),  and specified waiting period  requirements have been satisfied. The
Company and  Rockwell each  filed with  the  FTC and  the Antitrust  Division  a
Notification  and Report Form  with respect to  the Merger on  July 12, 1996 and
such waiting  period requirements  have  been satisfied.  See "Approval  of  the
Merger -- Antitrust Matters."
 
ACCOUNTING TREATMENT
 
    The  Merger will be accounted for by  Rockwell as a "purchase" for financial
accounting purposes in accordance with generally accepted accounting principles.
 
                                       5
<PAGE>
CERTAIN FEDERAL INCOME TAX CONSEQUENCES
 
    The  exchange  of  shares  of  Brooktree  Common  Stock  by  the   Company's
shareholders  in  the Merger  for cash  will  be a  taxable transaction  to such
shareholders for federal income tax purposes and gain or loss will be recognized
by such  shareholders measured  by the  difference between  the amount  of  cash
received in the Merger and the tax basis of the shares of Brooktree Common Stock
surrendered in exchange therefor. See "Approval of the Merger -- Certain Federal
Income Tax Consequences."
 
NO DIVIDENDS
 
    The  Company has  never paid cash  dividends on Brooktree  Common Stock. The
Company currently intends to  retain earnings for use  in its business and  does
not anticipate paying any cash dividends for the foreseeable future.
 
                                       6
<PAGE>
                         SELECTED FINANCIAL INFORMATION
 
    The following table summarizes certain selected financial data, which should
be  read in conjunction with the Company's consolidated financial statements and
notes thereto and unaudited consolidated interim financial statements and  notes
thereto,  both of  which are  contained in  documents incorporated  by reference
herein. The selected consolidated  financial data as of  September 30, 1995  and
1994  and for the years ended September 30, 1995, 1994 and 1993 are derived from
the consolidated financial statements of the Company which have been audited  by
Ernst  &  Young LLP  and are  contained in  documents incorporated  by reference
herein. The selected consolidated financial data of the Company as of  September
30,  1993, 1992 and 1991 and for the years ended September 30, 1992 and 1991 are
derived from the  consolidated financial  statements of the  Company which  have
been  audited by Ernst & Young LLP but are not included in this Proxy Statement.
The selected  consolidated financial  data of  the Company  for the  nine  month
periods  ended June 29, 1996 and June 24, 1995, and as of June 29, 1996 and June
24,  1995  are  derived  from  the  unaudited  consolidated  interim   financial
statements  of  the Company  contained  in documents  incorporated  by reference
herein and, in the opinion of  the Company, include all adjustments  (consisting
only  of normal recurring accruals) necessary  to present fairly the information
set forth therein. The results for the  nine months ended June 29, 1996 are  not
necessarily  indicative of the results  to be expected for  the full year ending
September 28, 1996.
 
<TABLE>
<CAPTION>
                                    NINE MONTHS ENDED
                                -------------------------                      YEAR ENDED ON OR ABOUT SEPTEMBER 30,
(IN THOUSANDS, EXCEPT PER        JUNE 29,       JUNE 24,      ----------------------------------------------------------------------
 SHARE DATA)                       1996           1995           1995           1994            1993          1992           1991
                                ----------     ----------     ----------     -----------     ----------    -----------    ----------
 
<S>                             <C>            <C>            <C>            <C>             <C>           <C>            <C>
CONSOLIDATED STATEMENTS OF
 OPERATIONS DATA:
Revenues......................  $  104,496     $   95,209     $  137,662     $   108,964     $  111,342    $    92,006    $   83,417
Gross margin..................      47,995         46,767         66,340          50,160         63,446         53,843        50,413
Research and development
 expense......................      21,998         20,695         28,332          26,131         22,948         19,043        17,691
Operating income (loss).......      (7,301)(2)      4,775          8,174          (1,692)(4)     16,945         13,762        11,712
Gain on sale of
 investment(1)................      11,080         10,013         12,911           3,125          1,605        --             --
Net income....................  $    2,777     $    8,289     $   12,544(3)  $     2,027     $   28,371(5) $    12,481(6) $    9,503
                                ----------     ----------     ----------     -----------     ----------    -----------    ----------
Earnings per share:
  Primary.....................  $     0.16     $     0.48     $     0.72     $      0.12     $     1.73    $      0.76    $     0.64
  Fully diluted...............  $     0.16     $     0.46     $     0.69     $      0.12     $     1.72    $      0.76    $     0.64
                                ----------     ----------     ----------     -----------     ----------    -----------    ----------
Weighted average common and
 common equivalent shares:
  Primary.....................      17,576         17,116         17,418          16,432         16,439         16,410        14,817
  Fully diluted...............      17,598         18,017         18,181          16,539         16,528         16,446        14,817
                                ----------     ----------     ----------     -----------     ----------    -----------    ----------
Cash dividends................  $   --         $   --         $   --         $   --          $   --        $   --         $   --
</TABLE>
 
<TABLE>
<CAPTION>
                                                                          ON OR ABOUT SEPTEMBER 30,
                                      JUNE 29,   JUNE 24,   -----------------------------------------------------
                                        1996       1995       1995       1994       1993       1992       1991
                                      ---------  ---------  ---------  ---------  ---------  ---------  ---------
<S>                                   <C>        <C>        <C>        <C>        <C>        <C>        <C>
CONSOLIDATED BALANCE SHEET DATA:
Working capital.....................  $  58,742  $  59,453  $  67,038  $  60,704  $  66,746  $  58,409  $  53,408
Total assets........................    190,629    170,569    188,042    142,413    143,841    102,008     83,047
Long-term obligations...............      9,671      7,034      5,605      1,752      2,666        225      1,334
Shareholders' equity................    144,998    136,937    143,974    122,935    120,450     85,564     70,438
Book value per share:
  Primary...........................  $    8.25  $    8.00  $    8.27  $    7.48  $    7.33  $    5.21  $    4.75
  Fully Diluted.....................  $    8.24  $    7.60  $    7.92  $    7.43  $    7.29  $    5.20  $    4.75
</TABLE>
 
- ------------------------------
(1) Represents  a  gain from  the  sale of  a  portion of  a  minority  interest
    investment in a telecommunications company.
 
(2)  Includes a charge  for inventory valuation write-down  of $8,355 ($0.33 per
    fully diluted share).
 
(3) Includes  a charge  for litigation  settlement of  $1,952 ($0.11  per  fully
    diluted share).
 
(4) Includes a charge for restructuring of $2,815.
 
(5)  Includes  a  gain of  $15,258  ($0.92  per fully  diluted  share)  from the
    settlement of litigation.
 
(6) Includes a gain of $865 ($0.05 per  fully diluted share) from the sale of  a
    development center.
 
                                       7
<PAGE>
                              RECENT DEVELOPMENTS
 
    THIS  SECTION  CONTAINS FORWARD-LOOKING  STATEMENTS  THAT INVOLVE  RISKS AND
UNCERTAINTIES. ACTUAL RESULTS COULD  DIFFER MATERIALLY FROM  THOSE SET FORTH  IN
THE FOLLOWING SECTION AND ELSEWHERE HEREIN.
 
    For  the  June Quarter,  the  Company reported  an  operating loss  of $11.3
million and  a net  loss of  $4.9 million,  or $0.29  per share.  The  Company's
revenues  decreased  4.7%  to $30.7  million  in  the June  Quarter  compared to
revenues of $32.2 million  in the third  quarter of fiscal  1995. For the  first
nine  months of  fiscal 1996,  the Company  reported an  operating loss  of $7.3
million and net income of $2.8 million,  or $0.16 per share. For the first  nine
months  of fiscal  1996, revenues  increased 9.8%  to $104.5  million from $95.2
million for the first nine  months of fiscal 1995.  The decrease in revenues  in
the  June Quarter  reflected a  decline in graphics  product revenues,  and to a
lesser extent, a decline in  automated test equipment ("ATE") product  revenues,
which  more than offset increases in the remaining product lines of the Company.
The increase in revenues in the first  nine months of fiscal 1996 was  primarily
due  to  sales  of  the  Company's  multimedia  products,  of  which  there were
essentially none in the first nine months of fiscal 1995, and increased sales of
imaging, communications  and ATE  products, partially  offset by  a decrease  in
graphics  product  revenues.  The  Company believes  the  greater  than expected
decrease in  graphics  product  revenues  is related  to  the  current,  overall
slowdown in the PC and workstation marketplaces.
 
    In the June Quarter, the Company recognized a write-down of a portion of its
multimedia  inventory of approximately $8.4  million. The write-down represented
excess  multimedia  product  inventory  over  estimated  requirements  to   meet
projected  multimedia product sales and a lower  of cost or market adjustment to
revalue a portion  of the  remaining multimedia inventory  due to  a decline  in
forecasted selling prices.
 
    For further information, reference is made to the Company's Quarterly Report
on  Form  10-Q,  as amended,  for  the quarter  ended  June 29,  1996,  which is
incorporated herein by reference.
 
    On August 7,  1996, the Company  announced that it  reached an  out-of-court
settlement  with S3 regarding a  lawsuit Brooktree filed against  S3 in the U.S.
District Court for the  Southern District of California  on October 2, 1995  for
infringement  of a  patent that relates  to a multimedia  processing and display
architecture. Under  the terms  of  the settlement,  S3  will pay  Brooktree  an
initial  $2.0 million license fee, plus royalties of up to $2.0 million per year
over the next five  years on sales of  video graphics controller products.  Both
companies  have agreed to settle all claims and counterclaims in connection with
the litigation between them  and have agreed  not to sue  each other on  patents
related to video graphics processing technology for the same five year period.
 
                                       8
<PAGE>
                   THE BROOKTREE CORPORATION SPECIAL MEETING
 
    This  Proxy Statement and the accompanying letter, notice and proxy card are
being furnished  to the  shareholders  of the  Company  in connection  with  the
solicitation  of proxies  by the Company  from holders of  outstanding shares of
Brooktree Common  Stock  to be  voted  at the  Special  Meeting to  be  held  on
September  24,  1996,  commencing  at  10:00  a.m.,  Pacific  Time,  and  at any
postponement or adjournment thereof.
 
    At the  Special Meeting,  the  holders of  outstanding shares  of  Brooktree
Common  Stock will be asked to consider  and vote upon the approval and adoption
of the Merger Agreement and approval of the Merger. As of the date of this Proxy
Statement, the Board  does not know  of any  other matters to  be presented  for
consideration at the Special Meeting.
 
    This  Proxy Statement summarizes the material  terms of the Merger Agreement
attached hereto as Annex I. The  Merger Agreement is by necessity more  complete
than  the  summary set  forth herein,  and  contains additional  information not
described herein.  Therefore, the  summary  of the  Merger Agreement  set  forth
herein  is qualified  by reference  to such  agreement. The  Merger Agreement is
incorporated herein by reference  and should be read  carefully by each  Company
shareholder  in  formulating his  or  her voting  decision  with respect  to the
proposal to approve and adopt the Merger Agreement and approve the Merger.
 
    The Board has unanimously approved the  Merger Agreement and the Merger  and
has  determined that the Merger Agreement and the  Merger are fair to and in the
best interests of the Company and its shareholders. After careful consideration,
the Board  unanimously recommends  that  shareholders of  the Company  vote  FOR
approval and adoption of the Merger Agreement and approval of the Merger.
 
RECORD DATE; QUORUM; PROXIES
 
    Only  holders of record of shares of  Brooktree Common Stock at the close of
business on the Record  Date will be entitled  to notice of and  to vote at  the
Special  Meeting.  At  the close  of  business  on August  5,  1996,  there were
17,004,270 shares  of Brooktree  Common Stock  issued and  outstanding, held  by
approximately 291 holders of record.
 
    The  presence at the Special  Meeting, either in person  or by proxy, of the
holders of  a majority  of  the outstanding  shares  of Brooktree  Common  Stock
entitled  to  vote at  the Special  Meeting  shall constitute  a quorum  for the
transaction of business. Abstentions will be included in determining the  number
of shares present for purposes of determining the presence of a quorum. However,
as  abstentions will not  be counted as  votes for approval  and adoption of the
Merger Agreement and approval  of the Merger at  the Special Meeting, they  will
have  the practical effect of a vote against approval and adoption of the Merger
Agreement and approval of the Merger.  Holders of record of shares of  Brooktree
Common  Stock on  the Record  Date are  entitled to  one vote  per share  on the
proposal to approve and adopt the Merger Agreement and to approve the Merger and
on any other matters that properly come before the Special Meeting.
 
    Shares of Brooktree  Common Stock represented  by properly executed  proxies
will,  unless such proxies have been revoked, be voted at the Special Meeting in
accordance with  the instructions  indicated  on such  proxies. If  no  contrary
instructions  are indicated, such shares will be voted FOR approval and adoption
of the Merger Agreement  and approval of  the Merger. Such  shares will also  be
voted  in the discretion of the persons named  as proxies as to any other matter
which properly comes before the  Special Meeting. As of  the date of this  Proxy
Statement,  the Board is not aware of any other business to be transacted at the
Special Meeting. A shareholder who has given  a proxy may revoke it at any  time
prior to its exercise at the Special Meeting by filing with the Secretary of the
Company a written notice of revocation bearing a later date than the proxy, duly
executing  a later-dated proxy  relating to the same  shares of Brooktree Common
Stock and delivering it to the Secretary of the Company, or by voting in  person
at the Special Meeting.
 
                                       9
<PAGE>
VOTE REQUIRED
 
    The  affirmative vote of a majority of  the shares of Brooktree Common Stock
outstanding on  the Record  Date is  required to  approve and  adopt the  Merger
Agreement and to approve the Merger.
 
    As  of August 5, 1996, the  Company's executive officers and directors owned
an aggregate of 700,301  shares of Brooktree  Common Stock (excluding  1,508,093
shares  that executive  officers and  directors have  the right  to acquire upon
exercise of outstanding options granted under the Stock Option Plans and granted
pursuant to Nonqualified Options  to outside directors of  the Company) and,  to
the  knowledge  of the  Company,  all of  the  Company's executive  officers and
directors intend to vote all of  their 700,301 shares of Brooktree Common  Stock
for approval and adoption of the Merger Agreement and approval of the Merger.
 
SOLICITATION
 
    The   cost  of  preparing,  assembling,  printing  and  mailing  this  Proxy
Statement, the Notice of Special Meeting  of Shareholders and the enclosed  form
of  proxy, as  well as the  cost of  soliciting proxies relating  to the Special
Meeting, will be borne by the Company. The Company will request banks,  brokers,
dealers and voting trustees or other nominees to solicit their customers who are
owners  of  shares listed  of  record, and  will  reimburse them  for reasonable
out-of-pocket expenses  of  such  solicitations. The  original  solicitation  of
proxies  by  mail  may be  supplemented  by telephone,  telegram,  facsimile and
personal solicitation by officers and other regular employees of the Company. In
addition, the Company  has retained Corporate  Investor Communications, Inc.  to
assist  in the  solicitation of  proxies at  an estimated  fee of  $10,000, plus
reimbursement of reasonable expenses.
 
          STOCK OWNERSHIP OF MANAGEMENT AND CERTAIN BENEFICIAL OWNERS
 
    The following table sets  forth, as of August  5, 1996, certain  information
with respect to the beneficial ownership (within the meaning of Rule 13d-3(d)(1)
under  the Exchange Act) of  Brooktree Common Stock (i)  by each person known by
the Company to own beneficially more than five percent of the outstanding shares
of Brooktree Common Stock, (ii) by each  director of the Company, (iii) by  each
of  the  Chief  Executive Officer  and  four  other most  highly  paid executive
officers of the  Company who  earned over $100,000  in fiscal  1995 (the  "Named
Executive  Officers")  and (iv)  by all  directors and  executive officers  as a
group. Except as otherwise noted below, the Company knows of no agreements among
its shareholders  which  relate to  voting  or  investment of  their  shares  of
Brooktree Common Stock.
 
<TABLE>
<CAPTION>
                                                                                        SHARES OF COMMON STOCK
                                                                                          BENEFICIALLY OWNED
                                                                                     ----------------------------
                         DIRECTORS, EXECUTIVE OFFICERS AND                                           PERCENTAGE
                             FIVE PERCENT SHAREHOLDERS                                  NUMBER        OWNERSHIP
- -----------------------------------------------------------------------------------  -------------  -------------
<S>                                                                                  <C>            <C>
State Farm Mutual Automobile Insurance Company ....................................      1,500,508           9%
 Attn: John Gordon
 1 State Farm Plaza
 Bloomington, Illinois 61701
 
Kopp Investment Advisors, Inc. (1) ................................................      1,174,020           7%
 Attn: Don Cornelius
 6600 France Avenue South
 Suite 672
 Edina, Minnesota 55435
 
James A. Bixby (2).................................................................        693,873           4%
 
Ellsworth R. Roston (3)............................................................        343,013           2%
 
Jack W. Savidge (4)................................................................         43,733        *
 
Daniel J. Warmenhoven (5)..........................................................         20,342        *
</TABLE>
 
                                       10
<PAGE>
<TABLE>
<CAPTION>
                                                                                        SHARES OF COMMON STOCK
                                                                                          BENEFICIALLY OWNED
                                                                                     ----------------------------
                         DIRECTORS, EXECUTIVE OFFICERS AND                                           PERCENTAGE
                             FIVE PERCENT SHAREHOLDERS                                  NUMBER        OWNERSHIP
- -----------------------------------------------------------------------------------  -------------  -------------
<S>                                                                                  <C>            <C>
Michael S. Wishart (6).............................................................         21,117        *
 
Anthony C. D'Augustine (7).........................................................         28,890        *
 
Pete R. Fowler (8).................................................................         51,491        *
 
Phillip L. DenAdel (9).............................................................         45,930        *
 
Robert W. Zabaronick (10)..........................................................         97,938           1%
 
All Directors and Officers as a Group (16 persons) (11)............................      1,678,307          10%
</TABLE>
 
- ------------------------
 *  Less than 1%
 
(1)  Represents  shares  held  by  Kopp  Investment  Advisors,  Inc.  acting  as
    investment adviser  for  various  entities  and  individuals.  Holds  shared
    dispositive power and no voting power.
 
(2)  Includes 405,639 shares subject to options exercisable within sixty days of
    August 5, 1996,  8,000 shares held  jointly with spouse,  and 13,334  shares
    held by Nancy Bixby as Custodian for Scott Bixby and John Bixby under CTMA.
 
(3)  Includes 20,000 shares subject to  options exercisable within sixty days of
    August 5, 1996; 79,379  shares registered in the  name of The Roston  Family
    Trust;  208,333 shares  registered in  the name  of Roston  Enterprises; and
    34,287 shares registered in the name of Roston & Schwartz APC Profit Sharing
    Plan, as to which Mr. Roston shares voting and investment power.
 
(4) Includes 20,000 shares subject to  options exercisable within sixty days  of
    August  5, 1996,  and 23,333  shares registered in  the name  of The Savidge
    Family Trust.
 
(5) Includes 15,342 shares subject to  options exercisable within sixty days  of
    August 5, 1996.
 
(6) Represents shares subject to options exercisable within sixty days of August
    5, 1996.
 
(7)  Includes 27,043 shares subject to  options exercisable within sixty days of
    August 5, 1996.
 
(8) Includes 46,300 shares subject to  options exercisable within sixty days  of
    August 5, 1996.
 
(9)  Includes 44,676 shares subject to  options exercisable within sixty days of
    August 5, 1996.
 
(10) Includes 94,605 shares subject to options exercisable within sixty days  of
    August 5, 1996.
 
(11) Includes 978,006 shares subject to options exercisable within sixty days of
    August 5, 1996.
 
                             APPROVAL OF THE MERGER
 
DESCRIPTION OF THE MERGER
 
    The  Merger Agreement provides  that, if the Merger  Proposal is approved by
the shareholders of the Company and all other conditions to the consummation  of
the  Merger have been satisfied or waived, (i)  Sub will be merged with and into
the Company  and (ii)  each share  of Brooktree  Common Stock  then  outstanding
(other  than  shares  of Brooktree  Common  Stock  held by  the  Company  or its
subsidiaries or by Rockwell or any direct or indirect wholly-owned subsidiary of
Rockwell, and  other than  dissenters'  shares) will  be converted  without  any
action  on the part of the holder thereof into the right to receive an amount in
cash equal to  the Merger Consideration  upon the surrender  of the  certificate
representing such share in accordance with the terms of the Merger Agreement. In
addition,  each share of Brooktree Common  Stock issued and outstanding owned by
Rockwell or  Sub or  any other  direct or  indirect wholly-owned  subsidiary  of
Rockwell,  held in the treasury of the Company or owned by any subsidiary of the
Company  will  be  canceled  at  the  Effective  Time  without  payment  of  any
consideration  therefor and will cease to  exist. Any shares of Brooktree Common
Stock held by
 
                                       11
<PAGE>
shareholders who  have  voted  against  the Merger  Proposal  and  demanded  and
perfected  their demand for the Company  to purchase their shares, in accordance
with Sections 1300-1312 ("Chapter  13") of the CCC,  will not be converted  into
the  right to receive the  Merger Consideration but instead  will be entitled to
only such rights as are provided by the CCC, unless such holder fails to perfect
his or her dissenters' rights or  withdraws such demand for purchase thereof  or
payment  therefor or loses  his or her right  to such payment  under the CCC, in
which case, such  shares will be  deemed converted into  and represent only  the
right  to receive the Merger Consideration.  See "-- Dissenters' Rights." At the
Effective Time, each share of  Common Stock, par value  $1.00 per share, of  Sub
issued  and outstanding will be converted into  one newly issued, fully paid and
nonassessable share of common stock of the Surviving Corporation.
 
    Following the Merger, the  separate corporate existence  of Sub will  cease,
and  the Company, as the surviving corporation  in the Merger and a wholly-owned
subsidiary of Rockwell,  will continue  its corporate existence  under the  name
"Brooktree  Corporation."  The  Articles  of Incorporation  of  the  Company, as
amended and restated  pursuant to the  Merger Agreement, and  the Bylaws of  the
Company  shall become the Articles of  Incorporation and Bylaws of the Surviving
Corporation, and the directors and officers of Sub will become the directors and
officers of the Surviving Corporation.
 
    The Merger  will  be effective  upon  the  filing of  the  Merger  Agreement
(together  with the requisite officer's certificates  of the Company and Sub), a
certificate of merger  or other  appropriate documents with  the Secretaries  of
State  of Delaware and California in accordance with  the DGCL and the CCC or at
such other date and time as specified in the filings, which filing will be  made
as  soon as  practicable after  the Merger  Agreement and  the Merger  have been
approved by the shareholders  of the Company and  after all other conditions  to
the consummation of the Merger have been satisfied or waived.
 
BACKGROUND
 
    The  terms of the Merger Agreement and Merger were agreed to and approved by
the Board after a  lengthy process. The  following is a  summary of certain  key
events  leading up to the approval of the Merger Agreement and the Merger by the
Board.
 
    In February 1992 Rockwell  sold assets of  its T1/E1 digital  communications
business  (including  devices,  wafers, technical  information  and intellectual
property rights) to the Company for  $6 million. Rockwell is the Company's  sole
supplier  of certain T1/E1  devices and wafers pursuant  to an arrangement which
extends through December 31,  1997. As early as  1993, the Company and  Rockwell
had informal discussions regarding the possibility of the two companies creating
a  mutually beneficial relationship. In 1995, the Company and Rockwell conducted
a collaborative marketing effort for their respective complementary products.
 
    In 1994,  the  Company began  to  explore strategic  alternatives  including
corporate  partnering and acquisition possibilities. From 1994 to June 1996, the
Company engaged  in discussions  with  a number  of corporations  regarding  the
possibility  of establishing a corporate partnership relationship. None of those
discussions resulted in a material relationship.
 
    In the fall of  1995, the Board directed  management to continue its  search
for  a strategic partner to augment  the Company's multimedia business. In early
1996, James A.  Bixby, Chairman, President  and Chief Executive  Officer of  the
Company, contacted several companies regarding corporate partnering and in March
1996,  Mr. Bixby  contacted Rockwell  to discuss  the possibility  of creating a
strategic relationship.  Thereafter,  Mr.  Bixby had  further  discussions  with
Dwight  W.  Decker,  President  of Rockwell  Semiconductor  Systems.  Mr. Decker
indicated that Rockwell may  be interested in acquiring  the entire Company.  In
connection  with the possibility of  a potential business relationship, Rockwell
and the Company entered into a  confidentiality agreement dated as of April  18,
1996.
 
    In  May 1996, the  Board authorized management to  engage Lehman Brothers to
assist the Company in evaluating  various financing and strategic  alternatives.
The  Board  was  particularly interested  in  determining the  viability  of the
Company as  a  stand-alone  entity  compared with  the  Company's  prospects  in
securing  a  strategic  partner  or  being  acquired.  During  the  same  month,
 
                                       12
<PAGE>
Mr. Bixby and Mr. Decker had several meetings and telephone conversations  where
they  further explored the potential acquisition of the Company by Rockwell. Mr.
Bixby and  Mr.  Decker decided  to  expand  the discussions  to  include  senior
management  of both companies and other key decision makers, including a meeting
on May 7, 1996, where members of  management of Rockwell and the Company met  to
engage  in a preliminary review of  the Company's product lines. The discussions
at this meeting focused on the profitability and nature of the Company's product
lines, and the  Company's balance sheet,  cash flow, manufacturing  capabilities
and general organization.
 
    In  May 1996, Rockwell  began a due diligence  investigation of the Company.
From June 10, 1996 through June 13, 1996, senior management of the two companies
and their various representatives met in La Jolla, California for due  diligence
meetings  on  a  variety  of  matters,  including  products,  technology,  human
resources, marketing  and finance.  Following these  meetings, the  Company  and
Rockwell mutually agreed to continue discussions regarding the possibility of an
acquisition.
 
    On  June 18, 1996 and June 20, 1996, the Board held meetings, with legal and
financial advisors present, to review  the status of discussions with  Rockwell,
as  well as to discuss  the appropriate price parameters  for any acquisition of
the Company.  The  Board also  discussed  other alternatives  available  to  the
Company as Mr. Bixby reviewed with the Board his previous contacts with Rockwell
and  other corporations. Lehman Brothers presented its financial analysis of the
Company to assist the Board in evaluating the Company as an independent  entity.
Following  discussion  regarding  the  merits  of  remaining  as  a  stand-alone
corporation compared with  being acquired,  the Board  authorized management  to
continue  its  discussions  with Rockwell.  At  this  time, there  was  still no
agreement with Rockwell on price or structure.
 
    On June 24, 1996, Rockwell contacted the Company and made an all cash  offer
for  the outstanding  shares of  Brooktree Common Stock.  On that  same day, the
Board, with legal and financial advisors present, held a meeting to discuss  the
process  of negotiating a per share price with Rockwell as well as other aspects
of the acquisition.  After lengthy  deliberation, the Board  determined that  if
mutually agreeable price and structure terms could be reached, an acquisition by
Rockwell was the best alternative for the Company.
 
    On  June 26, 1996 and June 27,  1996, negotiations were held between the two
companies and their respective financial advisors regarding the per share  price
for an all cash acquisition of the outstanding shares of Brooktree Common Stock,
during which Rockwell raised the amount of its original offer. On June 28, 1996,
Rockwell  delivered a draft merger agreement to the Company and the Board met in
Palo Alto, California, with legal and financial advisors present to discuss  the
status  of  the  transaction.  Concurrently  with  this  meeting,  the Company's
management and  financial  advisors  continued negotiations  with  Rockwell  and
tentatively  agreed to a per share price of $15.00 for each outstanding share of
Brooktree Common  Stock.  At  the Board  meeting,  representatives  from  Lehman
Brothers  indicated  that at  the $15.00  per share  price, Lehman  Brothers, as
financial advisor to the  Company, would be  able to deliver  an opinion to  the
effect  that the proposed Merger was fair from  a financial point of view to the
Company and its shareholders. The Company's legal advisors reviewed the terms of
the draft merger agreement and following  the Board's review thereof, the  Board
members  gave comments  on the draft  agreement to the  Company's management and
legal advisors. Following a lengthy discussion, the Board unanimously agreed  to
accept  the $15.00 per share offer, subject to satisfactory negotiation of terms
to be set forth in a definitive agreement.
 
    On June 29, 1996 and June 30, 1996, the terms of a definitive agreement were
negotiated in  Los  Angeles, California.  With  counsel and  financial  advisors
present  at all meetings, the Board met once  on June 29, 1996 and twice on June
30, 1996 to discuss the status of  negotiations as well as to direct  management
and  counsel regarding acceptable  terms of a definitive  agreement. On June 30,
1996, the  Board approved  the  terms of  the  Merger Agreement  and  instructed
management  to finalize and execute  the agreement. At 1:30  A.M., July 1, 1996,
the definitive agreement  was executed  by Rockwell,  Sub and  the Company.  The
execution  of  the Merger  Agreement was  announced  promptly thereafter  by the
issuance of a press release by Rockwell and the Company.
 
                                       13
<PAGE>
REASONS FOR THE MERGER
 
    In making its determination to approve the Merger Agreement and Merger,  the
Board  considered the opportunity  the Merger would provide  to secure a premium
for shareholders over the existing market price of Brooktree Common Stock  prior
to  the execution of the Merger Agreement compared with the Company's ability to
improve its financial performance without the Merger. In comparing such  premium
to the return on shareholder investment believed to be achievable through future
appreciation  in the stock of the Company operating as an independent company or
with a corporate  partner, the  Board considered various  factors affecting  the
Company's  future financial performance  and prospects. In  order of importance,
the Board considered  (i) the Company's  ability to fund  development of  future
products  at  a comparable  rate to  its competitors  (in particular,  the Board
considered  the  fact  that  most  of  the  Company's  competitors  are   larger
corporations   with  substantially   greater  resources  to   fund  new  product
development), (ii)  the  Company's  ability  to  solicit  and  secure  a  viable
corporate partner as an alternative to operating as an independent entity, (iii)
the  Company's ability  to obtain the  capital necessary to  acquire imaging and
multimedia technology  required to  expand its  product offerings  and (iv)  the
Company's  ability to continue to attract experienced and qualified engineers in
a highly competitive marketplace (the Board  noted that such engineers would  be
critical  to  the Company's  future success).  In  its deliberations,  the Board
ultimately concluded that the  Company had three  alternatives: (i) continue  to
operate  as  an  independent  entity and  focus  on  improving  future financial
performance; (ii) secure a corporate partner or a similar relationship to assist
in funding development of products and improvement of financial performance;  or
(iii)  negotiate and  enter into  a merger agreement  with Rockwell  to secure a
premium for shares of Brooktree Common  Stock. The Board also took into  account
that  the Company  had contact with  several alternative parties  to discuss the
possible acquisition of the Company and  that none of such contacts resulted  in
an  offer. After a careful analysis, the Board concluded that the Merger was the
best alternative for the Company's shareholders. The Board concluded that it was
unlikely that the Company would be able to secure a viable corporate partner  or
be able to improve its financial performance in the foreseeable future such that
the  value  of the  Brooktree  Common Stock  would  equal or  exceed  the Merger
Consideration.
 
    In the  course  of  its  deliberations,  the  Board  reviewed  with  Company
management  the  following  additional  factors  relevant  to  the  Merger:  (i)
historical information concerning the  Company's business, prospects,  financial
performance  and condition,  operations, technology,  management and competitive
position; (ii) current financial market conditions and historical market prices,
volatility and trading information with respect to Brooktree Common Stock; (iii)
the consideration to be received by the Company's shareholders in the Merger and
a comparison of comparable merger transactions;  (iv) the terms of the  proposed
Merger   Agreement,  including  the  parties'  representations,  warranties  and
covenants, the conditions to their respective obligations, and the terms of  the
proposed  Merger  Agreement  regarding  the Company's  ability  to  consider and
negotiate other acquisition proposals in  certain circumstances, as well as  the
possible effects of the provisions regarding termination fees; (v) the Company's
management's  view as to the prospects of the Company as an independent company,
and consideration of  the estimated  financial results  of the  Company for  the
quarter  ended June  29, 1996;  (vi) the Company's  management's view  as to the
prospects for other third parties to enter into strategic relationships with  or
acquire  the Company; (vii) detailed financial  analysis and pro forma and other
information with respect to  the Company presented by  Lehman Brothers in  Board
presentations,  including Lehman Brothers' opinion  that the consideration to be
offered  to  shareholders  of  the  Company  in  the  Merger  is  fair  to  such
shareholders  from a financial point  of view (See "--  Opinion of the Company's
Financial Advisor"); and (viii) the belief  that the Merger represents the  most
favorable  economic alternative currently  available to the  shareholders of the
Company. In  considering  the  Company's estimated  financial  results  for  the
quarter  ended June  29, 1996, the  Board particularly considered  the fact that
revenues in the  third quarter were  likely to decline.  In fact, third  quarter
revenues  did decline to $30.7 million compared to $35.6 million reported in the
second quarter of fiscal 1996. The decrease resulted in a pre-tax operating loss
of approximately  $3.0  million, exclusive  of  an inventory  write-down,  which
increased    the   total   pre-tax   operating    loss   of   the   Company   to
 
                                       14
<PAGE>
approximately $11.3 million. The  Board considered the  fact that the  Company's
Graphics  and ATE businesses were declining  and concluded that it was uncertain
whether the  Company's  imaging and  communications  product lines  sales  would
increase  in sufficient  amounts to return  the Company to  profitability in the
near future.
 
    The Board also identified and  considered a variety of potentially  negative
factors  in its deliberations concerning the  Merger, including, but not limited
to (i) the potential disruption of the Company's business that might result from
employee uncertainty and lack of focus following announcement of the Merger  and
(ii)  the possibility that the Merger might not be consummated and the effect of
public announcement of the Merger on  the Company's sales and operating  results
and  its ability to  attract and retain key  management, marketing and technical
personnel. The Board concluded that the benefits of the Merger outweigh any such
potentially negative factors.
 
RECOMMENDATION OF THE BOARD
 
    The  Board  carefully  considered  the  Merger  Agreement  and  the  Merger,
including  a  review  of financial,  legal  and market  considerations  with the
assistance of  outside financial  and legal  advisors, and  determined that  the
terms  of the  acquisition of  the Company  by Rockwell  pursuant to  the Merger
Agreement are  fair  to  and in  the  best  interests of  the  Company  and  its
shareholders.  THE BOARD HAS  UNANIMOUSLY APPROVED THE  MERGER AGREEMENT AND THE
MERGER AND, AFTER CAREFUL CONSIDERATION, THE BOARD UNANIMOUSLY RECOMMENDS A VOTE
IN FAVOR OF APPROVAL AND  ADOPTION OF THE MERGER  AGREEMENT AND APPROVAL OF  THE
MERGER.
 
OPINION OF THE COMPANY'S FINANCIAL ADVISOR
 
    The  Company  engaged Lehman  Brothers to  act as  its financial  advisor in
connection with the Merger and to render its opinion as to the fairness, from  a
financial  point of view, to the  Company's shareholders of the consideration to
be offered to such shareholders in the Merger.
 
    On June 30, 1996, in connection with the evaluation of the Merger  Agreement
and  the  transactions  contemplated  thereby  by  the  Board,  Lehman  Brothers
delivered its oral opinion, which opinion was subsequently confirmed in  writing
on  July 1, 1996 and August 26,  1996, that, subject to assumptions, factors and
limitations described below, from a  financial point of view, the  consideration
to  be  offered to  the Company's  shareholders in  the Merger  was fair  from a
financial point  of view  to such  shareholders. An  updated opinion  of  Lehman
Brothers  was delivered to  the Board on August  26 , 1996 and  the full text of
such updated opinion, dated August 26, 1996, which sets forth assumptions  made,
procedures  followed, matters  considered, and limitations  on the  scope of the
review by Lehman Brothers in rendering its opinion, is attached as Annex II  and
is incorporated herein by reference.
 
    No  limitations were imposed by the Company on the scope of Lehman Brothers'
investigation or the procedures to be  followed by Lehman Brothers in  rendering
its opinion, except as described below. Lehman Brothers was not requested to and
did  not make any  recommendation to the Board  as to the form  or amount of the
consideration to be offered to the  Company's shareholders in the Merger,  which
was  determined  through  arm's-length  negotiations  between  the  Company  and
Rockwell. In arriving at its opinion, Lehman Brothers did not ascribe a specific
range of values to the Company, but  made its determination as to the  fairness,
from  a  financial point  of view,  of the  consideration to  be offered  to the
shareholders of  the Company  on  the basis  of  the financial  and  comparative
analyses described below. Lehman Brothers' opinion is for the use and benefit of
the  Board and was rendered to the Board in connection with its consideration of
the Merger.  Lehman  Brothers'  opinion is  not  intended  to be  and  does  not
constitute   a  recommendation  to  any  Company  shareholder  as  to  how  such
shareholder should  vote with  respect to  the Merger  at the  Special  Meeting.
Lehman  Brothers was not requested  to opine as to, and  its opinion does not in
any manner address, the Company's  underlying business decision to proceed  with
or effect the Merger.
 
    In  arriving at its opinion, Lehman  Brothers reviewed and analyzed: (1) the
Merger Agreement  and  the specific  terms  of  the proposed  Merger,  (2)  such
publicly  available information concerning the  Company and Rockwell that Lehman
Brothers  believed  to   be  relevant   to  its  inquiry,   (3)  financial   and
 
                                       15
<PAGE>
operating  information with respect to the business, operations and prospects of
the Company  furnished to  Lehman  Brothers by  the Company,  including  without
limitation  the estimated financial results of the Company for the quarter ended
June 29, 1996 which were  publicly disclosed concurrently with the  announcement
of the execution of the Merger Agreement, (4) a trading history of the Brooktree
Common Stock from its initial public offering to the present and a comparison of
that  trading history with those of  other companies that Lehman Brothers deemed
relevant, (5) research analyst reports  regarding the Company and its  estimated
financial  performance, (6) a comparison of the historical financial results and
present financial condition of  the Company with those  of other companies  that
Lehman  Brothers deemed relevant, and (7) a comparison of the financial terms of
the  proposed  Merger  with  the   financial  terms  of  certain  other   recent
transactions  that Lehman Brothers deemed relevant. In addition, Lehman Brothers
had discussions  with the  management of  the Company  concerning its  business,
operations,  assets, financial condition and  prospects and undertook such other
studies, analyses and investigations as Lehman Brothers deemed appropriate.
 
    In arriving at  its opinion,  Lehman Brothers  assumed and  relied upon  the
accuracy  and completeness  of the  financial and  other information  used by it
without  assuming  any  responsibility  for  independent  verification  of  such
information  and further relied upon the assurances of management of the Company
that they  were  not  aware  of  any facts  that  would  make  such  information
inaccurate  or  misleading. With  respect to  the  financial projections  of the
Company,  upon  advice  of  the  Company,  Lehman  Brothers  assumed  that  such
projections  had  been  reasonably  prepared  on  a  basis  reflecting  the best
currently available estimates and judgments of the management of the Company  as
to  the future financial performance of  the Company, and Lehman Brothers relied
on such projections  in arriving  at its opinion.  In arriving  at its  opinion,
Lehman  Brothers did  not conduct  a physical  inspection of  the properties and
facilities of  the  Company  and did  not  make  or obtain  any  evaluations  or
appraisals  of the assets  or liabilities of the  Company. In addition, although
Lehman Brothers  had certain  preliminary discussions  with third  parties,  the
Company  did  not authorize  Lehman Brothers  to, and  Lehman Brothers  did not,
formally solicit any proposals  or offers from any  third party with respect  to
the  purchase  of all  or a  part  of the  Company's business.  Lehman Brothers'
opinion necessarily was based upon market, economic and other conditions as they
existed on, and could be evaluated as of, the date of its opinion letter.
 
    In connection with its opinions of July 1, 1996 and August 26, 1996,  Lehman
Brothers performed a variety of financial and comparative analyses, as described
below.  The preparation of a fairness opinion involves various determinations as
to the  most appropriate  and relevant  methods of  financial analysis  and  the
application  of those  methods to  the particular  circumstances and, therefore,
such an opinion is not readily susceptible to summary description.  Furthermore,
in  arriving  at its  fairness opinion,  Lehman Brothers  did not  attribute any
particular weight to any analysis and  factor considered by it, but rather  made
qualitative  judgments as to the significance and relevance of each analysis and
factor.  Accordingly,  Lehman  Brothers  believes  that  its  analyses  must  be
considered  as a whole and that considering  any portion of such analyses and of
the factors  considered, without  considering all  analyses and  factors,  could
create a misleading or incomplete view of the process underlying its opinion. In
its  analysis, Lehman Brothers  assumed stable business  and economic conditions
and a  stable  competitive environment  in  the  markets in  which  the  Company
operates,  which  conditions  and  environment are  beyond  the  control  of the
Company.  Any  estimates  contained  in  these  analyses  are  not   necessarily
indicative of actual values or predictive of future results or values, which may
be  significantly more or less favorable than as set forth therein. In addition,
analyses relating to the value of businesses do not purport to be appraisals  or
to reflect the prices at which businesses actually may be sold.
 
    HISTORICAL  STOCK  PRICE  ANALYSIS.    Lehman  Brothers  considered  various
historical data concerning the history of the trading prices of Brooktree Common
Stock for the period from the Company's initial public offering through June 28,
1996. Specifically,  Lehman  Brothers compared  the  relationship of  the  price
movements  of Brooktree Common Stock during the  five year period ended June 28,
1996 relative to composite indices  consisting of the Comparable  Communications
Semiconductor Company Group,
 
                                       16
<PAGE>
the   Comparable  Graphics/Multimedia   Semiconductor  Company   Group  and  the
Comparable Imaging/  Video  Compression  Semiconductor Company  Group  (each  as
defined  below). During this period the  closing stock price of Brooktree Common
Stock ranged from $5.75 to $21.75, and the stock price of Brooktree Common Stock
performed below the indices of comparable company groups.
 
    Based on the closing price of Brooktree  Common Stock of $10.50 on June  28,
1996  (the last trading  day prior to  the announcement of  the execution of the
Merger Agreement), the $15.00  per share offer represents  a 42.9% premium.  The
$15.00  per share offer  represents a premium  of 64.4% over  the stock price of
Brooktree Common Stock one week  before June 28, 1996,  a premium of 25.0%  over
the  stock price of Brooktree Common Stock four weeks before June 28, 1996 and a
premium of 54.1% over the average stock price of Brooktree Common Stock for  the
ninety days ended June 28, 1996.
 
    ANALYSIS  OF SELECTED PUBLICLY TRADED  COMPARABLE COMPANIES.  Using publicly
available information, Lehman Brothers compared  selected financial data of  the
Company  with similar  data of selected  publicly-traded semiconductor companies
focused on specific markets  considered by Lehman Brothers  to be comparable  to
those of the Company. Specifically, Lehman Brothers included in its review three
separate   groups   of   publicly-traded   semiconductor   companies:   selected
communications companies including  ANADIGICS, Inc.,  Level One  Communications,
Inc.,   Sierra  Semiconductor  Corporation,   TranSwitch  Corporation,  TriQuint
Semiconductor, Inc.  and  Vitesse  Semiconductor  Corporation  (the  "Comparable
Communications   Semiconductor  Company  Group");  selected  graphics/multimedia
companies including ESS  Technology, Inc.,  Chips &  Technologies, Inc.,  Cirrus
Logic,  Inc., S3 Incorporated, Trident Microsystems,  Inc., and Tseng Labs, Inc.
(the "Comparable Graphics/Multimedia Semiconductor Company Group"); and selected
imaging/video compression  companies  including C-Cube  Microsystems,  Inc.  and
Zoran  Corporation  (the  "Comparable  Imaging/Video  Compression  Semiconductor
Company Group"). Lehman Brothers calculated, among other things, current  equity
market  value ("Market  Value") as  a multiple of  each of  latest twelve months
("LTM") net income,  projected calendar year  1996 and 1997  net income and  LTM
book  value for  the Company and  these groups. Lehman  Brothers also calculated
equity market value plus total debt less cash and cash equivalents (the  "Market
Capitalization")  as a  multiple of  each of LTM  sales and  LTM earnings before
interest and  taxes  ("EBIT"). Projected  results  for the  selected  comparable
companies  were  taken  from  Institutional  Brokers  Estimate  System (I/B/E/S)
estimates.
 
    Of these three semiconductor groups, Lehman Brothers concentrated  primarily
on  the Comparable  Graphics/Multimedia Semiconductor  Company Group  as well as
Level One Communications,  Inc. and  Sierra Semiconductor  Corporation from  the
Comparable   Communications  Semiconductor  Company   Group  for  analyzing  the
Company's valuation  on a  consolidated basis,  since these  companies are  most
similar  to the  traditional core  business of the  Company. An  analysis of the
Comparable Graphics/ Multimedia Semiconductor Company Group as well as Level One
Communications, Inc. and Sierra Semiconductor Corporation yielded the following:
(i) a median value  of 12.1x for the  ratio of Market Value  to LTM net  income;
(ii) a median value of 11.8x for the ratio of Market Value to calendar year 1996
projected net income; (iii) a median value of 8.9x for the ratio of Market Value
to calendar year 1997 projected net income; (iv) a median value of 2.84x for the
ratio  of Market Value to book value; (v)  a median value of 1.41x for the ratio
of Market Capitalization to LTM sales; and  (vi) a median value of 9.6x for  the
ratio  of Market Capitalization to LTM EBIT. The above multiples were applied to
the corresponding consolidated  results of  the Company. Based  on these  median
multiples,  the following per share valuations for the Company were implied: (i)
a value of $4.37 per share based on the ratio of Market Value to LTM net income,
(ii) a value of $7.40 per share based  on the ratio of Market Value to  calendar
year  1996 projected net income,  (iii) a value of $3.79  per share based on the
ratio of Market Value to calendar year  1997 projected net income, (iv) a  value
of  $25.48 per share  based on the  ratio of Market  Value to book  value, (v) a
value of $13.35 per  share based on  the ratio of  Market Capitalization to  LTM
sales  and  (vi)  a value  of  $5.74 per  share  based  on the  ratio  of Market
Capitalization to LTM EBIT.
 
                                       17
<PAGE>
    However,  because  of  the  inherent  differences  between  the  businesses,
operations  and  prospects of  the Company  and  the businesses,  operations and
prospects of  the  companies  in  the  Comparable  Communications  Semiconductor
Company  Group, the  Comparable Graphics/Multimedia  Semiconductor Company Group
and the Comparable Imaging/Video Compression Semiconductor Company Group, Lehman
Brothers believed that  it was  inappropriate to,  and therefore  did not,  rely
solely  on the quantitative  results of the analysis,  and accordingly also made
qualitative judgments concerning differences between the financial and operating
characteristics and prospects of the Company and the companies in the Comparable
Communications Semiconductor Company  Group, the Comparable  Graphics/Multimedia
Semiconductor   Company  Group  and  the  Comparable  Imaging/Video  Compression
Semiconductor Company Group which would affect the public trading values of  the
Company and such companies. These qualitative judgements do not lead to specific
conclusions  or adjustments regarding the public  trading values of the stock of
the Company  and  such companies,  but  rather  were part  of  Lehman  Brothers'
evaluation  of the relevance  of this comparative  analysis under the particular
circumstances  of  the  Merger.  In  particular,  Lehman  Brothers  studied  the
Company's  results and current forecasts for  future quarters and compared those
numbers with  research analyst  estimates of  the Company's  current and  future
financial  performance. In addition, Lehman Brothers took into consideration the
fact that the Company  competes in a variety  of highly competitive markets  and
often competes against corporations that specialize in only one market.
 
    DISCOUNTED CASH FLOW ANALYSIS.  Lehman Brothers calculated the present value
of  the future streams of unleveraged after-tax cash flow that the Company could
be expected to  produce over  a four year  period. This  analysis utilized  only
projections  provided by management of the Company, with the assumption that the
Company's Multimedia  business  division  would be  discontinued  following  the
second  calendar quarter of 1996. Lehman  Brothers calculated terminal values of
the Company based on a multiple ("Terminal Value Multiple") of projected  fiscal
year  1999 EBIT.  Lehman Brothers  used a  Terminal Value  Multiple of  9.0x and
annual discount rates of  17.5% to 20.0%  that were determined  on the basis  of
factors  such as, the inherent  business risks of the  Company and the Company's
cost of  capital.  Based on  this  analysis a  per  share range  of  values  for
Brooktree Common Stock of $17.54 to $18.78 was implied. However, Lehman Brothers
noted  that any  adjustments to  the projections  provided by  management of the
Company would affect the values implied by this analysis.
 
    BREAK-UP VALUATION ANALYSIS.  Lehman Brothers calculated the break-up  value
of  the Company based  on historical and  projected business divisions financial
information provided by the management of the Company. Lehman Brothers  analyzed
the  individual and  combined values  of the  Company's Communications, Imaging,
Graphics and ATE business divisions. In this analysis, based upon advice of  the
management  of  the Company,  Lehman Brothers  assumed the  Company's Multimedia
business division would be discontinued following the second calendar quarter of
1996 and therefore ascribed no value to this business division.
 
    Using publicly available information for the groups of comparable companies,
Lehman Brothers compared selected financial data of the Company's Communications
and  Imaging   business  divisions   with  similar   data  of   the   Comparable
Communications  Semiconductor  Company  Group and  the  Comparable Imaging/Video
Compression Semiconductor  Company  Group,  respectively.  An  analysis  of  the
Comparable Communications Semiconductor Company Group yielded the following: (i)
a  median value of 28.6x for the ratio of Market Value to LTM net income; (ii) a
median value  of 27.7x  for the  ratio of  Market Value  to calendar  year  1996
projected  net income;  (iii) a median  value of  21.8x for the  ratio of Market
Value to calendar year 1997 projected net  income; (iv) a median value of  3.20x
for  the ratio of Market Capitalization to LTM  sales; and (v) a median value of
24.3x for the ratio  of Market Capitalization  to LTM EBIT.  An analysis of  the
Comparable  Imaging/Video  Compression Semiconductor  Company Group  yielded the
following: (i) a median value of 31.0x for the ratio of Market Value to LTM  net
income;  (ii) a median value of 28.2x for  the ratio of Market Value to calendar
year 1996 projected net income; (iii) a  median value of 19.6x for the ratio  of
Market  Value to calendar year 1997 projected net income; (iv) a median value of
5.49x for the  ratio of Market  Capitalization to  LTM sales; and  (v) a  median
value  of 47.0x for  the ratio of  Market Capitalization to  LTM EBIT. The above
multiples  were  applied   to  the  corresponding   results  of  the   Company's
Communications  and  Imaging  business  divisions  on  a  stand-alone  basis  to
determine a range
 
                                       18
<PAGE>
of valuations for these two  business divisions. Lehman Brothers determined  the
valuations  of the Company's Graphics and  ATE business divisions by calculating
the present value of the future streams of unleveraged after-tax cash flow  that
the  Graphics and  ATE business  divisions could be  expected to  produce over a
three year period. Lehman  Brothers used annual discount  rates of 17.5% to  20%
that were determined on the basis of factors such as the inherent business risks
of  the Company  and the  Company's cost  of capital.  Lehman Brothers' break-up
valuation analysis  implied  a combined  valuation  for the  Company's  business
divisions  as follows:  (i) a  value of $8.39  per share  based on  the ratio of
Market Value to LTM  net income, (ii) a  value of $9.66 per  share based on  the
ratio  of Market Value to calendar year 1996 projected net income, (iii) a value
of $15.16 per share  based on the  ratio of Market Value  to calendar year  1997
projected  net income, (iv)  a value of $20.35  per share based  on the ratio of
Market Capitalization to LTM sales and (v) a value of $13.56 per share based  on
the ratio of Market Capitalization to LTM EBIT.
 
    However,  because  of  the  inherent  differences  between  the  businesses,
operations and prospects  of the Company's  Communications and Imaging  business
divisions  and the businesses, operations and  prospects of the companies in the
Comparable  Communications  Semiconductor  Company  Group  and  the   Comparable
Imaging/Video  Compression Semiconductor Company Group, Lehman Brothers believed
that it  was  inappropriate  to, and  therefore  did  not, rely  solely  on  the
quantitative  results  of the  analysis, and  accordingly also  made qualitative
judgments  concerning   differences   between  the   financial   and   operating
characteristics  and  prospects  of  the  Company's  Communications  and Imaging
business  divisions  and   the  companies  in   the  Comparable   Communications
Semiconductor   Company  Group  and  the  Comparable  Imaging/Video  Compression
Semiconductor Company Group which would affect the public trading values of  the
Company's  Communications  and Imaging  business  divisions and  such companies.
These qualitative judgements do not lead to specific conclusions or  adjustments
regarding  the public trading values of the Company's Communications and Imaging
business divisions and such companies, but rather were part of Lehman  Brothers'
evaluation  of the relevance  of this comparative  analysis under the particular
circumstances  of  the  Merger.  In  particular,  Lehman  Brothers  studied  the
Company's  results and current forecasts for  future quarters and compared those
numbers with  research analyst  estimates of  the Company's  current and  future
financial  performance. In addition, Lehman Brothers took into consideration the
fact that the Company  competes in a variety  of highly competitive markets  and
often competes against corporations that specialize in only one market.
 
    ANALYSIS  OF  SELECTED  COMPARABLE TRANSACTION  PREMIUMS.    Lehman Brothers
reviewed the prices paid, to the extent publicly available, of a broad range  of
selected  acquisition transactions  involving technology  companies greater than
$100 million  in size  since 1989  (the "Comparable  Technology  Transactions").
Lehman  Brothers  also  analyzed  a  selected  group  of  semiconductor  company
acquisition  transactions   within   the  Comparable   Technology   Transactions
("Comparable  Semiconductor  Transactions").  Using  both  the  broad Comparable
Technology Transactions and the selected Comparable Semiconductor  Transactions,
Lehman  Brothers reviewed the  premiums paid over  the acquired companies' stock
prices one day, one week and four weeks prior to the public announcement of  the
transaction.  For the  Comparable Technology Transactions,  median premiums paid
over the acquired companies' stock price one day, one week and four weeks  prior
to  announcement  of  the  proposed transaction  were  37.4%,  39.2%  and 47.1%,
respectively. For  the Comparable  Semiconductor Transactions,  median  premiums
paid  over the acquired company's  stock price one day,  one week and four weeks
prior  to  announcement  of  the  transaction  were  41.2%,  40.9%  and   48.8%,
respectively.   The  above  premiums  were   compared  to  the  implied  premium
represented by Rockwell's $15.00 per share offer which represented a premium  of
42.9%,  64.4% and 25.0% over  the one day, one week  and four week stock prices,
respectively, of the Brooktree Common Stock. In Lehman Brothers' analysis of the
implied premium  represented  by  Rockwell's  $15.00  per  share  offer,  Lehman
Brothers  also took into  consideration Brooktree's planned  announcement of its
estimated financial results  for the  quarter ended June  29, 1996  concurrently
with  the announcement of the  execution of the Merger  Agreement and based upon
research analyst estimates of  the Company's financial  results for the  quarter
ended  June 29, 1996 and subsequent quarters, the potential negative impact such
an announcement could have had on the price of Brooktree Common Stock.
 
                                       19
<PAGE>
    However, because the reasons for  and the circumstances surrounding each  of
the  transactions analyzed were specific to  each transaction and because of the
inherent differences between  the businesses,  operations and  prospects of  the
Company  and the businesses,  operations and prospects  of the selected acquired
companies analyzed, Lehman Brothers believed  that it was inappropriate to,  and
therefore  did not, rely solely on the quantitative results of the analysis, and
accordingly also made qualitative  judgments concerning differences between  the
characteristics  of  these transactions  and the  Merger  that would  affect the
acquisition values of the Company and such acquired companies. These qualitative
judgements do  not lead  to specific  conclusions or  adjustments regarding  the
acquisition  value of the  Company and such acquired  companies, but rather were
part of  Lehman  Brothers'  evaluation  of the  relevance  of  this  comparative
analysis under the particular circumstances of the Merger.
 
    Lehman  Brothers is  an internationally  recognized investment  banking firm
and, as part of its investment  banking activities, is regularly engaged in  the
evaluation  of businesses  and their securities  in connection  with mergers and
acquisitions,   negotiated    underwritings,   competitive    bids,    secondary
distributions   of  listed  and  unlisted  securities,  private  placements  and
valuations for corporate and other purposes. The Board selected Lehman  Brothers
because  of  its  expertise,  reputation and  familiarity  with  the  Company in
particular and the semiconductor industry in general.
 
    As compensation for its services in connection with the Merger, the  Company
has agreed to pay Lehman Brothers a fee upon consummation of the Merger based on
the  aggregate value of the consideration received by the Company's shareholders
as  determined  at  the  time  plus  the  aggregate  principal  amount  of   any
indebtedness for money borrowed assumed by Rockwell in connection with a sale of
the  Company. Based on a  price for Brooktree Common  Stock of $15.00 per share,
the fee payable  upon consummation of  the Merger would  total approximately  $3
million.  In addition, the  Company has agreed to  reimburse Lehman Brothers for
reasonable out-of-pocket expenses incurred in connection with the Merger and  to
indemnify  Lehman Brothers  for certain  liabilities that  may arise  out of its
engagement by the Company and the rendering of its opinion.
 
    Lehman Brothers is acting as financial advisor to the Company in  connection
with  the  proposed Merger.  Lehman  Brothers has  performed  various investment
banking services for the Company in the past (including advising the Company  on
the  sale  of a  development center  to Pioneer  Electronic Corporation  and the
acquisition of Base2  Systems, Inc.) and  has received customary  fees for  such
services.  In addition, Michael Wishart, a Managing Director of Lehman Brothers,
is a  director  of the  Company.  Lehman  Brothers also  has  performed  various
investment  banking services for Rockwell in the past and has received customary
fees for such services. In the ordinary course of its business, Lehman  Brothers
actively trades in the equity securities of the Company and Rockwell for its own
account  and for the accounts of its customers and, accordingly, may at any time
hold a long or short position in such securities.
 
INTERESTS OF CERTAIN PERSONS TO THE MERGER
 
    In considering the recommendation of the Board of Directors with respect  to
the Merger, shareholders should be aware that certain of the Company's directors
and  executive officers  have certain  interests in  the transaction,  which may
present them with conflicts of interest in connection with the Merger. The Board
was aware  of  these conflicts  and  considered  them among  the  other  matters
described under "-- Reasons for the Merger," above.
 
    MICHAEL  S. WISHART, a  director of the  Company, is a  Managing Director of
Lehman Brothers, which has performed various investment banking services for the
Company since  1991  and  is  acting  as  the  Company's  financial  advisor  in
connection  with the Merger. In connection with its role as financial advisor to
the Company  and  the  delivery of  its  opinions  as to  the  fairness  of  the
consideration  to be offered to  the shareholders of the  Company in the Merger,
Lehman Brothers will receive a fee of approximately $3 million upon consummation
of the Merger. In addition, Lehman  Brothers has ongoing contact with  Rockwell,
including  acting  as  co-manager of  a  $300  million debt  offering  issued by
Rockwell on June 13, 1995. See "-- Opinion of the Company's Financial Advisor."
 
                                       20
<PAGE>
    STOCK AND  OPTION OWNERSHIP  OF EXECUTIVE  OFFICERS AND  DIRECTORS.   As  of
August  5, 1996, the executive officers and  directors of the Company as a group
beneficially owned  an aggregate  of 700,301  shares of  Brooktree Common  Stock
(excluding 1,508,093 shares that executive officers and directors have the right
to  acquire upon exercise of outstanding  options granted under the Stock Option
Plans and granted pursuant to Nonqualified  Options to outside directors of  the
Company),  representing  approximately  4%  of the  total  voting  power  of the
Company. All such shares will be treated in the Merger in the same manner as the
shares of Brooktree Common Stock held by the other shareholders of the  Company.
See  "Stock  Ownership  of Management  and  Certain Beneficial  Owners"  and "--
Description of the Merger."
 
    Pursuant to the Merger Agreement, the Company has agreed to take all  action
(satisfactory  to Rockwell  in its  reasonable discretion)  necessary to provide
that immediately prior to  the Effective Time, each  then outstanding option  to
purchase  shares of Brooktree Common Stock  granted under the Stock Option Plans
or granted pursuant to  Nonqualified Stock Options to  outside directors of  the
Company  will have  become fully exercisable  and vested and,  if not exercised,
will be canceled in  exchange for an amount  (subject to applicable  withholding
tax)  in cash from the  Company (or at Rockwell's  option, from Rockwell or Sub)
for each share subject  to such option  equal to the excess,  if any, of  $15.00
over  the per  share exercise  price of  such option.  All such  options will be
treated in the Merger in  the same manner as the  options to purchase shares  of
Brooktree  Common Stock held by the other option holders of the Company. See "--
Effect of the Merger on Certain Company Employee Benefit Plans."
 
    The following table sets forth the total number of unexercised options  held
as of August 5, 1996 by (i) each director of the Company, (ii) each of the Named
Executive  Officers and (iii)  all directors and executive  officers as a group,
separately identifying  the  exercisable  and  unexercisable  options,  and  the
average  exercise price of  such options. All  of the options  listed below will
become fully vested and exercisable immediately prior to the Effective Time.
 
<TABLE>
<CAPTION>
                                                                         TOTAL NUMBER OF
                                                                       UNEXERCISED OPTIONS
                                                                       AS OF AUGUST 5, 1996      AVERAGE
                                                                    --------------------------  EXERCISE
NAME                                                                EXERCISABLE  UNEXERCISABLE    PRICE
- ------------------------------------------------------------------  -----------  -------------  ---------
<S>                                                                 <C>          <C>            <C>
James A. Bixby....................................................     402,152         73,431   $    9.30
Ellsworth R. Roston...............................................      20,000          4,000   $   11.67
Jack W. Savidge...................................................      20,000          4,000   $   11.67
Daniel J. Warmenhoven.............................................      15,342          4,000   $    8.02
Michael S. Wishart................................................      21,117          4,000   $    9.05
Anthony C. D'Augustine............................................      24,730         71,270   $    9.76
Pete R. Fowler....................................................      42,957         52,255   $    7.31
Phillip L. DenAdel................................................      41,339         53,729   $    8.48
Robert W. Zabaronick..............................................      92,315         33,185   $    9.68
All Directors and Officers as a Group (16 persons)................     950,261        557,832   $    9.38
</TABLE>
 
    INDEMNIFICATION AND INSURANCE.   The Merger  Agreement provides that,  after
the  Effective Time, Rockwell will, and will cause the Surviving Corporation to,
provide certain indemnification  to each  person who at  any time  prior to  the
Effective  Time has  been an  officer, director  or employee  of the  Company in
connection with acts or omissions occurring  at or prior to the Effective  Time,
and that for a period of six years after the Effective Time, Rockwell will cause
the  Surviving Corporation to use its best efforts to maintain in effect certain
directors' and officers' liability insurance coverage. See "--  Indemnification;
Officers' and Directors' Insurance."
 
    AGREEMENTS  WITH EMPLOYEES.   In connection  with the  Merger, Rockwell will
enter into agreements with certain employees  of the Company, including each  of
the  executive officers of the  Company. The agreements to  be entered into with
such employees  will provide  for the  payment by  Rockwell of  a sign-on  bonus
during  either  the first  calendar week  of 1997  or the  first week  of active
employment on Rockwell's payroll, provided that  such payment will be repaid  if
such  employee  voluntarily terminates  employment  prior to  completion  of six
months   of    active   employment    with    Rockwell.   In    addition,    the
 
                                       21
<PAGE>
agreements  will provide for payment  by Rockwell of a  retention bonus (a) upon
completion of two years of active  employment with Rockwell or upon  involuntary
termination  due to layoff prior to completion of two years of active employment
with Rockwell and (b) upon completion  of three years of active employment  with
Rockwell  or upon involuntary termination due  to layoff after completion of two
years but prior to completion of three years of active employment with Rockwell.
 
    The agreements will further provide (a) upon involuntary termination due  to
layoff  on  or  prior to  completion  of  two years  of  active  employment with
Rockwell, for continued receipt  by the employee of  salary and benefits at  the
rate  of base pay  existing at the time  of termination until  the earlier of 26
weeks or the commencement  of other employment by  such terminated employee  and
for  certain outplacement services  and (b) upon  involuntary termination due to
layoff after completion  of two years  of active employment  with Rockwell,  for
continued  receipt by  the employee  of salary  and benefits  in accordance with
Rockwell's policies  existing  at  the  time  of  termination  and  for  certain
outplacement services.
 
    In addition, the agreements will provide that upon termination of employment
for  any reason  prior to  completion of three  years of  active employment with
Rockwell, the  employee  agrees not  to  compete with  Rockwell's  semiconductor
business  for a period of  one year after such  termination. The agreements will
provide  that  following  successful  completion  of  such  non-compete  period,
Rockwell  will pay a non-compete  bonus equal to 50%  of the retention bonus for
completion of three years of active employment with Rockwell described above.
 
    The following table sets forth  the salaries, sign-on bonuses and  retention
bonuses  for each of the Named Executive Officers under the agreements described
above.
 
<TABLE>
<CAPTION>
                                                                                             RETENTION BONUS
                                                                   ANNUAL      SIGN-ON   ------------------------
EXECUTIVE OFFICER                                                  SALARY       BONUS      2 YEARS      3 YEARS
- ---------------------------------------------------------------  -----------  ---------  -----------  -----------
<S>                                                              <C>          <C>        <C>          <C>
James A. Bixby.................................................  $   240,000  $  --      $   800,000  $   400,000
Anthony C. D'Augustine.........................................  $   174,000  $  50,000  $   200,000  $   100,000
Pete R. Fowler.................................................  $   165,000  $  50,000  $   200,000  $   100,000
Phillip L. DenAdel.............................................  $   165,000  $  25,000  $    50,000  $    25,000
Robert W. Zabaronick...........................................  $   159,996  $  50,000  $   --       $   --
</TABLE>
 
    The agreements  will also  provide for  the waiver  by the  employee of  any
rights  he  or  she may  have  with respect  to  any options  granted  under the
Company's 1985 Stock Option Plan or 1992 Stock Plan upon payment of the  amounts
payable  in connection  with the  cancellation of  such options  pursuant to the
Merger Agreement.  See "--  Effect of  the Merger  on Certain  Company  Employee
Benefit Plans."
 
    AGREEMENTS WITH ROCKWELL.  Pursuant to the Agreement, Assignment and Bill of
Sale  dated  February 20,  1992  between Rockwell  and  the Company  (the "T1/E1
Agreement"), Rockwell sold assets of  its T1/E1 digital communications  business
(including  devices,  wafers,  technical information  and  intellectual property
rights) to the  Company for  $6 million.  Concurrent with  the T1/E1  Agreement,
Rockwell  and  the Company  entered into  a Supply  Agreement pursuant  to which
Rockwell, as the  Company's sole  supplier, agreed  to supply,  and the  Company
agreed to buy, certain T1/E1 devices and wafers for a period of three years. The
term  of the Supply Agreement has since been extended through December 31, 1997.
During the  1995 fiscal  year, Rockwell  sold to  the Company  approximately  $5
million  worth of the T1/E1 devices and wafers which were manufactured, in part,
by a third party foundry, as permitted by the Supply Agreement.
 
    In connection  with  the proposed  Merger,  Rockwell and  the  Company  have
entered  into  a letter  agreement dated  July  12, 1996  pursuant to  which the
parties have agreed that if the Merger is not consummated (other than by  reason
of   a  termination  of  the  Merger  Agreement  by  Rockwell  as  discussed  in
subparagraphs (e) and (f) under "-- Termination") and on or before December  31,
1996,  the Company  terminates any  engineers and  marketing personnel  hired in
support of  certain  of the  Company's  businesses  between July  12,  1996  and
September  30,  1996, or  such later  date as  the parties  may agree  (the "New
Hires"), due to the non-occurrence of the Merger, Rockwell will pay the  Company
for  each such terminated New Hire, the lesser  of (i) the costs incurred by the
Company in
 
                                       22
<PAGE>
hiring and terminating such New Hire  or (ii) $25,000, provided that  Rockwell's
obligation will not exceed $1,000,000 in the aggregate and Rockwell will have no
other obligation whatsoever with respect to New Hires. In addition, in the event
the  Merger is not consummated, the Company has granted Rockwell an irrevocable,
royalty free,  worldwide license  to  make, have  made,  use and  sell  products
incorporating  certain  technology of  the  Company relating  to  enabling audio
soundblaster compatibility with a PCI bus.
 
VOTE REQUIRED TO APPROVE THE MERGER
 
    The affirmative vote of the holders of a majority of the shares of Brooktree
Common Stock outstanding on the Record Date is required to approve and adopt the
Merger Agreement and  to approve  the Merger.  Abstentions will  be counted  for
purposes  of establishing  a quorum but  cannot be counted  toward achieving the
requisite majority vote for  approval and adoption of  the Merger Agreement  and
approval of the Merger.
 
EXCHANGE OF CERTIFICATES REPRESENTING BROOKTREE COMMON STOCK
 
    As  soon as  reasonably practicable after  the Effective  Time, the Exchange
Agent will mail  to each  holder of record  of outstanding  shares of  Brooktree
Common Stock immediately prior to the Effective Time a letter of transmittal for
return  to  the Exchange  Agent  (which will  contain  instructions for  the use
thereof in effecting the surrender of the certificates that immediately prior to
the  Effective  Time   represented  shares  of   Brooktree  Common  Stock   (the
"Certificates")  in exchange for the Merger  Consideration and will specify that
delivery will be effected and  risk of loss and  title to the Certificates  will
pass only upon delivery of the Certificates to the Exchange Agent). SHAREHOLDERS
OF  THE COMPANY SHOULD NOT SEND THEIR STOCK CERTIFICATES FOR EXCHANGE UNTIL THEY
HAVE RECEIVED A LETTER OF TRANSMITTAL FROM THE EXCHANGE AGENT. Upon surrender of
a Certificate for cancellation to the Exchange Agent, together with such  letter
of  transmittal (duly executed and completed in accordance with the instructions
thereto), and such other documents as may reasonably be required by the Exchange
Agent, the holder of  such Certificate will be  entitled to receive in  exchange
therefor  the cash  such holder  is entitled to  receive pursuant  to the Merger
Agreement.
 
    After the Effective Time,  the stock transfer books  of the Company will  be
closed  and there  will be  no further  registration of  transfers on  the stock
transfer books of the Company of the shares of Brooktree Common Stock which were
outstanding immediately prior  to the  Effective Time. If,  after the  Effective
Time,  Certificates  are  presented  to  the  Exchange  Agent  or  the Surviving
Corporation for any reason, they will  be canceled and exchanged for the  Merger
Consideration,  except as otherwise provided by  law with respect to dissenter's
shares.
 
CONDITIONS TO THE MERGER
 
    The Merger Agreement provides that the Merger is subject to the satisfaction
of certain conditions, including the following:
 
        (a) the Merger Agreement and the Merger having been approved and adopted
    by the affirmative  vote of the  shareholders of the  Company to the  extent
    required by the CCC;
 
        (b) the expiration or early termination of the applicable waiting period
    under the HSR Act;
 
        (c) the making of all filings required to be made prior to the Effective
    Time by the Company, any of the Company's subsidiaries, Rockwell or Sub with
    any  Governmental  Entity  (as  defined  below)  and  the  obtaining  of all
    consents, approvals and authorizations required to be obtained prior to  the
    Effective  Time by the Company, any  of the Company's subsidiaries, Rockwell
    or Sub  from  any Governmental  Entity  in connection  with  the  execution,
    delivery  and performance of the Merger  Agreement, except where the failure
    to make such filings  or obtain such  consents, approvals or  authorizations
    (i)  would not have (A) a material adverse effect on the business, condition
    (financial or  otherwise), assets,  liabilities, properties,  operations  or
    results  of operations of the Company  and the Company's subsidiaries, taken
    as a whole, or on the ability of the Company to consummate the  transactions
    contemplated  by the Merger Agreement (a "Material Adverse Effect") or (B) a
    material adverse effect on the ability of Rockwell and Sub to consummate the
    transactions contemplated  by  the  Merger  Agreement  and  (ii)  could  not
    reasonably be
 
                                       23
<PAGE>
    expected to subject the Company, any of the Company's subsidiaries, Rockwell
    or Sub or any of their respective affiliates or any directors or officers of
    any of the foregoing to the risk of criminal liability (for purposes of this
    Proxy  Statement, "Governmental  Entity" means  any federal,  state or local
    government or any court, administrative  or regulatory agency or  commission
    or other governmental authority or agency, domestic or foreign); and
 
        (d)  no  statute,  law, rule,  regulation,  decree,  judgment, temporary
    restraining order, preliminary or permanent injunction or other order issued
    by any court of competent jurisdiction or other Governmental Entity or other
    legal restraint or  prohibition preventing  the consummation  of the  Merger
    being  in effect, provided, however, that  each of the Company, Rockwell and
    Sub have  used reasonable  best efforts  to prevent  the entry  of any  such
    injunction  or  other  order  and  to appeal  as  promptly  as  possible any
    injunction or other order that may be entered.
 
    In addition, the Merger Agreement provides that the obligations of  Rockwell
and  Sub to effect the Merger are subject to certain other conditions, including
the following:
 
        (a) the representations and warranties of  the Company set forth in  the
    Merger  Agreement being true and  correct in all respects  as of the date of
    the Merger Agreement and  true and correct in  all material respects at  the
    Effective Time;
 
        (b)  all covenants and agreements of the Company in the Merger Agreement
    to be performed  or complied with  prior to the  Effective Time having  been
    fully performed and complied with in all material respects;
 
        (c)  Rockwell  having  received  evidence  satisfactory  to  it  in  its
    reasonable discretion that  the Company  has taken all  necessary action  to
    effect  the cancellation of options granted  under the Stock Option Plans or
    granted pursuant to Nonqualified Stock  Options to outside directors of  the
    Company as described below under "-- Effect of the Merger on Certain Company
    Employee Benefit Plans;"
 
        (d)  there not existing  or having been instituted  or pending any suit,
    action or proceeding  by or before  any court of  competent jurisdiction  or
    other Governmental Entity (i) which is reasonably likely to make illegal, or
    to  delay  or  otherwise directly  or  indirectly restrain  or  prohibit the
    consummation of  the Merger,  or which  is reasonably  likely to  result  in
    material  damages in  connection with the  Merger, (ii)  which is reasonably
    likely to result  in (A) the  prohibition of ownership  or the operation  by
    Rockwell  or Sub of all  or a material portion of  the business or assets of
    the  Company  and  the  Company's  subsidiaries  or  of  Rockwell  and   its
    subsidiaries  or (B) the compelling  of Rockwell or Sub  to dispose of or to
    hold separately  all or  a material  portion of  the business  or assets  of
    Rockwell  or  any  of its  subsidiaries  or of  the  Company or  any  of the
    Company's subsidiaries as a result of the Merger, (iii) which is  reasonably
    likely to result in the imposition of material limitations on the ability of
    Rockwell  or Sub  effectively to  exercise full  rights of  ownership of any
    shares of Brooktree Common Stock,  including, without limitation, the  right
    to  vote any shares of Brooktree Common Stock acquired by Rockwell or Sub on
    all matters properly presented to the Company's shareholders, (iv) which  is
    reasonably  likely to result  in the divestiture  by Rockwell or  Sub of any
    shares of Brooktree Common Stock, (v)  which is reasonably likely to  result
    in  any  material  diminution in  the  benefits  expected to  be  derived by
    Rockwell or Sub as a result  of the transactions contemplated by the  Merger
    or  (vi) which  otherwise has had  or may  reasonably be expected  to have a
    Material Adverse Effect  or a  material adverse  effect on  Rockwell or  its
    affiliates taken as a whole;
 
        (e)  there  not  existing  or having  been  enacted,  entered, enforced,
    promulgated or  deemed applicable  to the  Merger, any  statute, law,  rule,
    regulation,  judgment, order or injunction or  any other action taken by any
    court or other Governmental Entity, other than the application to the Merger
    of applicable waiting periods under the  HSR Act, that has resulted, or  may
    reasonably  be expected  to result,  directly or  indirectly, in  any of the
    consequences referred to  in clauses  (i) through (vi)  of subparagraph  (d)
    above;
 
                                       24
<PAGE>
        (f)  except  as  set forth  in  a  specified section  of  the disclosure
    schedule delivered by  the Company  to Rockwell  and Sub,  there not  having
    occurred  (or  reasonably  be  expected  to  occur)  any  event,  change  or
    development which has had or may  reasonably be expected to have a  Material
    Adverse Effect;
 
        (g)  (i) the Board or any committee  thereof not having (A) withdrawn or
    modified  in  a  manner  adverse  to   Rockwell  or  Sub  its  approval   or
    recommendation  of  the  Merger or  the  Merger Agreement,  (B)  approved or
    recommended a Superior Transaction (as  defined under "-- No  Solicitation")
    or  (C) failed to reaffirm  its approval or recommendation  of the Merger or
    the Merger  Agreement  in accordance  with  a  request by  Rockwell  or  Sub
    pursuant  to the  Merger Agreement and  (ii) the Company  not having entered
    into any Acquisition Agreement (as defined under "-- No Solicitation")  with
    respect to a Superior Transaction;
 
        (h)  all consents or  approvals of all persons  and entities (other than
    Governmental Entities) required to be  obtained prior to the Effective  Time
    in  connection with  the execution, delivery  and performance  of the Merger
    Agreement (i)  by the  Company and  the Company's  subsidiaries having  been
    obtained and being in full force and effect, except for those the absence of
    which  would not have a Material Adverse Effect and (ii) by Rockwell and Sub
    having been obtained and  being in full force  and effect, except for  those
    the absence of which would not have a material adverse effect on the ability
    of  Rockwell  and Sub  to consummate  the  transactions contemplated  by the
    Merger Agreement;
 
        (i) Rockwell having  entered into agreements  in substantially the  form
    previously  agreed  to by  Rockwell, Sub  and  the Company  with (i)  90% of
    certain specified employees of  the Company, (ii)  85% of certain  specified
    employees of the Company (including those described in clause (i)) and (iii)
    80% of certain specified employees of the Company (including those described
    in clauses (i) and (ii)); and
 
        (j)   each holder of shares of Brooktree Common Stock purchased pursuant
    to the Stock Purchase Plans having paid  to the Company such amounts as  are
    required to be paid to the Company pursuant to the Stock Purchase Plans, the
    related  Subscription Agreements  and the  resolutions of  the Board related
    thereto in respect of the removal of restrictions on transfer applicable  to
    shares  of Brooktree Common  Stock purchased under  the Stock Purchase Plans
    (I.E., an amount equal to the product of the Delta (as defined in the  Stock
    Purchase Plans) times the number of such shares owned by such holder).
 
    The  Merger Agreement provides further that the obligation of the Company to
effect the  Merger  is  subject  to  certain  other  conditions,  including  the
following:  (a) the representations and warranties of Rockwell and Sub set forth
in the Merger Agreement being true and correct in all respects as of the date of
the Merger  Agreement and  true and  correct  in all  material respects  at  the
Effective  Time and (b) all covenants and  agreements of Rockwell and Sub in the
Merger Agreement to be  performed or complied with  prior to the Effective  Time
having been fully performed and complied with in all material respects.
 
CONDUCT OF BUSINESS OF THE COMPANY PRIOR TO THE EFFECTIVE TIME
 
    The  Merger Agreement provides that prior to the Effective Time, the Company
(a) shall  conduct,  and shall  cause  each  of the  Company's  subsidiaries  to
conduct, their respective businesses in the ordinary course consistent with past
practice  (including, without  limitation, spending  and investments  related to
research and  development  and  new  product development  in  current  lines  of
business),  (b) shall use, and shall cause each of the Company's subsidiaries to
use, its  best  efforts  to  maintain in  effect  all  existing  qualifications,
licenses,  permits, approvals and other authorizations referred to in the Merger
Agreement and to preserve their respective business organizations intact and (c)
shall  use,  and  shall  cause  each  of  the  Company's  subsidiaries  to  use,
commercially  reasonable  efforts to  retain  the services  of  their respective
present  officers,   employees  and   agents   and  to   maintain   satisfactory
relationships with customers, suppliers and others having business relationships
with it.
 
                                       25
<PAGE>
    The  Merger Agreement provides further that prior to the Effective Time, the
Company will not, nor will it  permit any of the Company's subsidiaries  (except
with  the prior  written approval  of Rockwell)  to: (a)  amend their respective
charter  documents,  by-laws  or  other  organizational  documents  (except   as
otherwise  contemplated  by  the  Merger  Agreement);  (b)  issue  or  sell,  or
authorize, propose or agree to the issuance  or sale of (except pursuant to  the
exercise  of options granted under the Stock Option Plans or granted pursuant to
Nonqualified Stock Options to  outside directors of  the Company outstanding  on
the  date  of the  Merger  Agreement or  pursuant  to the  Company's  1992 Stock
Purchase Plan  in  accordance  with  the terms  of  the  Merger  Agreement),  or
purchase, redeem or otherwise acquire, any shares of its capital stock or any of
its  other securities or issue any securities or obligations convertible into or
exchangeable for, or options, warrants, scrip, rights to subscribe for, calls or
commitments of any character whatsoever relating to, or enter into any contract,
understanding or arrangement with respect to the issuance or sale of, any shares
of its  capital  stock  or any  of  its  other securities,  or  enter  into  any
arrangement  or  contract  with  respect  to  the  purchase,  repurchase,  sale,
redemption, conversion, exchange registration, transfer  or voting of shares  of
its  capital stock, or  adjust, split, reacquire,  redeem, combine or reclassify
any of its securities, or make any  other changes in its capital structure;  (c)
(i)  incur (contingently or otherwise) any debt or other obligation to pay money
borrowed or enter into any guarantee of any such obligation of another person or
mortgage, pledge or subject  to any restriction on  voting or transfer,  pledge,
claim, lien, charge, encumbrance or security interest of any kind, their assets,
properties   or  business,  or   (ii)  make  any   loans,  advances  or  capital
contributions to, or  investments in, any  other person or  entity; (d) sell  or
otherwise  dispose of or lease any part of their respective properties or assets
or purchase or otherwise acquire or lease properties or assets, except sales  or
purchases  of inventory in the ordinary  course of business consistent with past
practice, or acquire or agree to acquire by merging or consolidating with, or by
purchasing a substantial portion of the assets  of, or by any other manner,  any
business  or any corporation,  partnership, joint venture,  association or other
business organization or  division thereof; (e)  declare, set aside  or pay  any
dividends  on, or  make any  distributions of  any nature  in respect  of, their
respective shares  of  outstanding capital  stock;  (f) (i)  grant  any  general
increase  in  wage or  salary  rates or  in  employee benefits,  (ii)  grant any
increase in salary  or in  employment, retirement, severance  or termination  or
other  benefits or pay any bonus to  any officer or director (except as required
by existing agreements, plans or arrangements), (iii) enter into any  employment
contract  with any person  which the Company  or the relevant  subsidiary of the
Company does not have  the unconditional right  to terminate without  liability,
(iv)  take any  action to  cause to  be exercisable  any otherwise unexercisable
option under  the Stock  Option  Plans, except  as  contemplated by  the  Merger
Agreement,  or (v) adopt (or amend in any manner which would, individually or in
the aggregate,  materially  increase  the  benefits  under)  any  bonus,  profit
sharing,  compensation, stock option, employment or other employee benefit plan,
agreement, trust, plan fund or other  arrangement for the benefit or welfare  of
any  employee of the Company or any  of the Company's subsidiaries; (g) make any
change in their accounting methods, principles  or procedures, except as may  be
required  by a change in generally  accepted accounting principles; or (h) issue
any press  release or  make  any other  public announcements  without  providing
Rockwell  with a reasonable  opportunity to review  such release or announcement
and comment thereon prior to its dissemination.
 
REPRESENTATIONS AND WARRANTIES
 
    The  Merger  Agreement  contains   various  customary  representations   and
warranties  made by the Company to Rockwell  and Sub, including, but not limited
to, representations and warranties relating  to the Company's organization,  its
capitalization,  its authority to enter into  Merger Agreement and to consummate
the transactions  contemplated  thereby,  the  absence  of  conflicts  with  its
Articles  of Incorporation and Bylaws,  applicable laws and existing obligations
of the Company, the Company's subsidiaries, financial statements of the Company,
tax matters, insurance, material contracts of the Company and its  subsidiaries,
employees  and  labor matters,  proprietary  rights, property,  employee benefit
plans  and  employment,  termination   and  severance  agreements,   litigation,
environmental  matters, governmental approvals,  compliance with applicable law,
licenses and permits, filings made
 
                                       26
<PAGE>
by the Company with the Securities and Exchange Commission (the "SEC") under the
Securities Act of 1933, as amended (the "Securities Act"), or the Exchange  Act,
this  Proxy Statement, state takeover statutes  and the opinion of the Company's
financial advisor.
 
    The Merger  Agreement also  contains various  customary representations  and
warranties  made by Rockwell and Sub to  the Company, including, but not limited
to, representations and warranties relating to Rockwell's and Sub's organization
and share ownership, their authority to  enter into the Merger Agreement and  to
consummate  the transactions contemplated thereby, the sufficiency of Rockwell's
resources to satisfy its obligations  thereunder, the absence of conflicts  with
their  respective certificates of incorporation  and bylaws, applicable laws and
existing obligations of  Rockwell and  Sub, governmental  approvals and  certain
information  provided to  the Company  by Rockwell  for inclusion  in this Proxy
Statement.
 
EFFECT OF THE MERGER ON CERTAIN COMPANY EMPLOYEE BENEFIT PLANS
 
    The Merger  Agreement  provides  that  the  Company  will  take  all  action
(satisfactory  to Rockwell  in its  reasonable discretion)  necessary to provide
that immediately prior to the Effective  Time, (a) each then outstanding  option
to  purchase shares of Brooktree Common Stock (i) granted under the Stock Option
Plans or  (ii)  granted pursuant  to  a  Nonqualified Stock  Option  to  outside
directors  of the Company, in each case, to the extent not exercised, whether or
not then exercisable or vested, will  have become fully exercisable and  vested,
(b)  each then outstanding option, if not exercised, will be canceled and (c) in
consideration of such cancellation, and except  to the extent that Rockwell  and
the  holder of any such  option will otherwise agree,  the holder of such option
shall receive from the Company (or  at Rockwell's option, from Rockwell or  Sub)
for  each share  subject to  such option  an amount  (subject to  any applicable
withholding  tax)  in  cash  equal  to  the  excess,  if  any,  of  the   Merger
Consideration over the per share exercise price of such option. The surrender of
an  option to the  Company in exchange  for such consideration  will be deemed a
release of any and all rights the holder had or may have had in respect of  such
option,  and the payment of such consideration  with respect to all such options
held by such holder for which such consideration is payable shall be conditioned
on such holder acknowledging such release  and the cancellation of such  options
as well as any options held by such holder as to which the exercise price equals
or  exceeds the Merger  Consideration. Prior to the  Effective Time, the Company
will seek to  obtain all  necessary consents or  releases from  holders of  such
options  (including releases from holders who  hold options with exercise prices
greater than  or equal  to the  Merger Consideration)  and take  all such  other
lawful  action as may be necessary to  give effect to the transactions described
above.
 
    The Merger Agreement provides further that except as otherwise agreed to  by
the  Company and Rockwell (a) the Stock Option Plans and each Nonqualified Stock
Option issued  to outside  directors of  the Company  will terminate  as of  the
Effective  Time  and the  provisions in  any other  plan, program,  agreement or
arrangement providing for the issuance or grant of any other interest in respect
of the capital stock  of the Company  or any subsidiary of  the Company will  be
terminated  and canceled as of the Effective Time, and (b) the Company will take
all action (satisfactory to Rockwell in its reasonable discretion) necessary  to
ensure  that following  the Effective  Time no  participant in  the Stock Option
Plans, any Nonqualified Stock Option to  outside directors or such other  plans,
programs,  agreements or arrangements will have  any right thereunder to acquire
equity securities of  the Company,  Rockwell, the Surviving  Corporation or  any
subsidiary  thereof and  to terminate all  such plans,  programs, agreements and
arrangements.
 
    The Merger Agreement also provides that  the Company will take such  actions
as  are necessary to cause  the Exercise Date (as  defined in the Company's 1992
Employee Stock Purchase Plan) applicable to the then current Offering Period (as
defined in the Company's 1992 Stock Purchase  Plan) to be a date not later  than
July  15, 1996 (the  "Final Exercise Date").  The Company has  selected July 12,
1996 as the Final Exercise Date. On the Final Exercise Date, the Company applied
the funds credited as of such date under the Company's 1992 Stock Purchase  Plan
within  each participant's payroll withholdings account to the purchase of whole
shares of Brooktree Common Stock in accordance with the
 
                                       27
<PAGE>
terms of the  Company's 1992  Stock Purchase Plan.  No further  amounts will  be
withheld or deposited, and no shares of Brooktree Common Stock will be issued or
sold,  pursuant  to  the Company's  1992  Stock  Purchase Plan  after  the Final
Exercise Date. The Merger  Agreement provides further  that except as  otherwise
agreed to by Rockwell, Sub and the Company (a) the Company's 1992 Stock Purchase
Plan  and the Stock Purchase  Plans will terminate as  of the Effective Time and
the provisions in any  other plan, program,  agreement or arrangement  providing
for  the purchase of the  capital stock of the Company  or any subsidiary of the
Company (other  than the  California Solution  Networks Corporation  1995  Stock
Option Plan), shall be terminated and canceled as of the Effective Time, and (b)
the  Company  shall  take all  action  necessary  to ensure  that  following the
Effective Time  no  participant in  the  1992  Stock Purchase  Plan,  the  Stock
Purchase  Plans or other plans, programs,  agreements or arrangements shall have
any right thereunder to acquire equity securities of the Company, Rockwell,  the
Surviving  Corporation  or  any  subsidiary  of  the  Company  (other  than  the
California  Solution  Networks  Corporation  1995  Stock  Option  Plan)  and  to
terminate all such plans, programs, agreements and arrangements.
 
NO SOLICITATION
 
    Pursuant  to the Merger Agreement, the  Company has agreed that the Company,
its subsidiaries and  the Company's Representatives  will immediately cease  any
discussions  or negotiations with any party that  may be ongoing with respect to
an Acquisition Proposal  (as defined below).  Prior to the  Effective Time,  the
Company  has agreed that it will not, nor will it authorize or permit any of its
subsidiaries or any of the Company's Representatives to, directly or indirectly,
(a) solicit, initiate or encourage (including by way of furnishing or disclosing
non-public information), or cause to be solicited, initiated or encouraged,  any
Acquisition  Proposal or (b)  other than (i) acknowledging  receipt of a written
bona fide unsolicited offer or proposal concerning an Acquisition Proposal, (ii)
requesting the  maker  of  an  oral bona  fide  unsolicited  offer  or  proposal
concerning  any  Acquisition  Proposal to  put  the  same in  writing  and (iii)
requesting information with respect to the financial capability of the maker  of
a  written bona  fide unsolicited offer  or proposal  concerning any Acquisition
Proposal (provided that Rockwell is fully informed as to the status and  details
of  such  communications  (and  responses thereto)  described  in  the foregoing
clauses (i),  (ii) and  (iii)), participate  in any  discussion or  negotiations
with,  or explore  or otherwise  communicate in  any way  with, any  third party
(other than Rockwell  or Sub) with  respect to any  Acquisition Proposal or  (c)
enter  into any agreement, arrangement or understanding requiring the Company to
abandon, terminate or  fail to consummate  the Merger or  any other  transaction
contemplated by the Merger Agreement. Notwithstanding the foregoing, the Company
is  permitted under the  Merger Agreement to  furnish information concerning its
business, properties  or  assets  to,  and  participate  in  any  discussion  or
negotiations  with, or  explore or  otherwise communicate  with, any financially
capable third  party  that  makes  after  July  1,  1996  a  written  bona  fide
unsolicited  offer or proposal  concerning any Acquisition  Proposal, if (i) the
Board of  Directors  of the  Company,  after  consultation with  its  legal  and
financial  advisors and  upon written advice  of its outside  legal counsel that
taking such action is necessary to  comply with the directors' fiduciary  duties
to  the  shareholders  of the  Company  under  applicable law,  determines  by a
majority vote  that  taking such  action  is reasonably  likely  to lead  to  an
Acquisition  Proposal that is more favorable  to the shareholders of the Company
than the Merger  and that taking  such action  is necessary to  comply with  the
directors'  fiduciary duties and  (ii) prior to taking  such action, the Company
(A) provides reasonable notice to Rockwell, orally and in writing, to the effect
that it is taking  such action, which notice  shall describe the material  terms
and  conditions of the proposal, and the  identity of the third party making it,
and (B) receives from such third party an executed confidentiality agreement  in
a  form  substantially the  same as  the  confidentiality agreement  executed by
Rockwell and the Company in connection  with the Merger. The Company has  agreed
to  keep Rockwell fully informed of the status and details (including amendments
and proposed amendments) of any such proposal and has agreed to provide Rockwell
with a copy  of any  such written  proposal (including  amendments and  proposed
amendments) within two business days of receipt thereof by the Company or any of
the Company's Representatives.
 
                                       28
<PAGE>
    The  Merger  Agreement  provides  that  nothing  contained  therein  will be
construed to prohibit the Company from taking and disclosing to the shareholders
of the Company a position as contemplated by Rule 14e-2 under the Exchange  Act,
or  from making  such other  disclosure to  shareholders if,  in the  good faith
judgment of the  Board, on  written advice of  its outside  legal counsel,  such
disclosure  is necessary  to comply with  its fiduciary duties  to the Company's
shareholders under applicable law;  provided that the  Company will not,  except
under  specified circumstances,  withdraw or modify,  or propose  to withdraw or
modify, its position  with respect  to the Merger  or approve  or recommend,  or
propose to approve or recommend, an Acquisition Proposal.
 
    The  Company has agreed that, except as set forth in this paragraph, neither
the Board nor any committee thereof will  (a) withdraw or modify, or propose  to
withdraw  or modify,  in a manner  adverse to  Rockwell or Sub,  the approval or
recommendation by the Board  or any such committee,  of the Merger Agreement  or
the  Merger, (b) approve or  recommend, or propose to  approve or recommend, any
Acquisition Proposal  or (c)  cause the  Company  to enter  into any  letter  of
intent, agreement in principle, acquisition agreement or other similar agreement
(each  an  "Acquisition Agreement")  with respect  to any  Acquisition Proposal.
Notwithstanding the foregoing, the Merger Agreement provides that, if the Board,
after consultation with and  upon written advice of  its outside legal  counsel,
determines  in good faith that it is necessary  to do so in order to comply with
the directors'  fiduciary  duties  to  the shareholders  of  the  Company  under
applicable   law,  the  Board  may  (a)  withdraw  or  modify  its  approval  or
recommendation of the Merger Agreement or the Merger, (b) approve or recommend a
Superior Transaction (as defined below) or  (c) cause the Company to enter  into
any  Acquisition Agreement  with respect to  a Superior Transaction,  but in any
such case only  after providing reasonable  written notice to  Rockwell and  Sub
advising  Rockwell  and  Sub  that  the Board  has  received  such  other offer,
specifying the material terms and conditions  of such offer and identifying  the
person making such offer.
 
    For  purposes  of the  Merger  Agreement, "Acquisition  Proposal"  means any
indication of interest, inquiry,  proposal or offer with  respect to any of  the
following  transactions  (other  than  the  transactions  between  the  Company,
Rockwell and Sub contemplated by the Merger Agreement) involving the Company  or
its  subsidiaries: (a)  any merger,  consolidation, business  combination, share
exchange,  recapitalization,   liquidation,   dissolution   or   other   similar
transaction;  (b) any sale, lease, exchange, mortgage, pledge, transfer or other
disposition of  a  substantial amount  of  the assets  of  the Company  and  its
subsidiaries,   taken  as  a  whole,  in  a  single  transaction  or  series  of
transactions; (c) any  tender offer or  exchange offer  for 10% or  more of  the
outstanding  shares  of  capital  stock  of  the  Company  or  the  filing  of a
registration statement under the Securities Act in connection therewith; (d) any
person having acquired beneficial ownership  or the right to acquire  beneficial
ownership of, or any "group" (as such term is defined under Section 13(d) of the
Exchange  Act and the rules and regulations thereunder) having been formed which
beneficially owns or has  the right to acquire  beneficial ownership of, 10%  or
more  of the then  outstanding shares of  capital stock of  the Company; (e) any
other transaction, the  consummation of  which could reasonably  be expected  to
impede,  interfere with, prevent or  delay the Merger or  which would dilute the
benefits to Rockwell  and Sub  of the  transactions contemplated  by the  Merger
Agreement;  (f) any proxy solicitation (other  than by the Company in connection
with the Special Meeting); or (g) any public announcement of an offer, proposal,
plan or intention to do any of the  foregoing or any agreement to engage in  any
of the foregoing.
 
    For  purposes of the Merger Agreement, "Superior Transaction" means any bona
fide offer by  a third  party to acquire,  directly or  indirectly, the  Company
(whether  by  merger,  acquisition, consolidation,  business  combination, share
exchange, tender or exchange offer or other similar transaction, or purchase  of
all  or  substantially  all of  the  assets  or equity  securities  thereof) and
otherwise on terms which the Board determines in its good faith judgment  (based
on  the advice of a financial advisor of nationally recognized reputation) to be
more favorable  to the  Company's shareholders  than the  Merger and  the  other
transactions  contemplated by the  Merger Agreement and  for which financing, to
 
                                       29
<PAGE>
the extent required, is then committed or  which, in the good faith judgment  of
the  Board (based on the advice of  a financial advisor of nationally recognized
reputation), is reasonably capable of being financed by such third party.
 
INDEMNIFICATION; OFFICERS' AND DIRECTORS' INSURANCE
 
    Rockwell has agreed in the Merger  Agreement that after the Effective  Time,
it  will,  and  will cause  the  Surviving  Corporation to,  indemnify  and hold
harmless each person who  has at any  time prior to the  Effective Time been  an
officer,  director  or  employee  of  the Company  in  connection  with  acts or
omissions occurring at or prior to the Effective Time to the same extent and  on
the  same  terms  and  conditions  as  provided  in  the  Company's  Articles of
Incorporation, Bylaws and  written indemnification agreements  in effect on  the
date of the Merger Agreement (to the extent consistent with applicable law).
 
    The  Merger Agreement provides further that for  a period of six years after
the Effective Time,  Rockwell will cause  the Surviving Corporation  to use  its
best  efforts  to maintain  in effect,  if  available, directors'  and officers'
liability insurance  covering those  persons who  are currently  covered by  the
Company's  directors' and officers'  liability insurance policy  with respect to
claims arising from acts or events  which occurred before the Effective Time  on
terms  comparable to those  contained in the  Company's directors' and officers'
liability insurance in  effect on the  date of the  Merger Agreement;  provided,
however,  that neither Rockwell nor the  Surviving Corporation will be obligated
to make annual  premium payments for  such insurance  in excess of  150% of  the
annual  premiums paid as of the date of  the Merger Agreement by the Company for
such insurance.
 
FURTHER ACTION
 
    The Merger Agreement provides that, subject  to the terms and conditions  of
the  Merger Agreement, each of the parties  to the Merger Agreement will use its
reasonable best efforts to take promptly all  actions and to do, or cause to  be
done,  all  things  necessary, proper  or  advisable under  applicable  laws and
regulations to consummate  and make  effective, in the  most expeditious  manner
practicable,  the Merger and  the other transactions  contemplated by the Merger
Agreement, including using its reasonable  best efforts to obtain all  necessary
waivers,  consents  and  approvals, effecting  all  necessary  registrations and
filings, and defending any  lawsuits or other  proceedings, whether judicial  or
administrative,  challenging the Merger Agreement or  the consummation of any of
the transactions contemplated by the Merger Agreement, including seeking to have
any  stay  or  temporary  restraining  order  entered  by  any  court  or  other
Governmental  Entity vacated  or reversed,  provided that  none of  the Company,
Rockwell or Sub will be required to divest any business or assets. In connection
with and without limiting the foregoing, the Company and the Board will (a) take
all action reasonably  necessary to  ensure that  no state  takeover statute  or
similar statute or regulation is or becomes applicable to the Merger, the Merger
Agreement  or any of the other transactions contemplated by the Merger Agreement
and (b) if any state takeover  statute or similar statute or regulation  becomes
applicable  to  the  Merger,  the  Merger  Agreement  or  any  other transaction
contemplated by the Merger  Agreement, take all  action reasonably necessary  to
ensure  that the  Merger and the  other transactions contemplated  by the Merger
Agreement  may  be  consummated  as   promptly  as  practicable  on  the   terms
contemplated  by the  Merger Agreement and  otherwise to minimize  the effect of
such statute or  regulation on the  Merger, the Merger  Agreement and the  other
transactions contemplated by the Merger Agreement.
 
TERMINATION
 
    The  Merger Agreement may be terminated and the Merger abandoned at any time
prior to the Effective Time:
 
        (a) by the mutual written agreement of Rockwell and the Company;
 
        (b) by either  Rockwell or the  Company, if the  Effective Time has  not
    occurred on or before October 30, 1996, except that neither Rockwell, on the
    one  hand, nor the Company,  on the other hand,  may so terminate the Merger
    Agreement  if   the   absence   of   such   occurrence   is   due   to   the
 
                                       30
<PAGE>
    failure  of Rockwell or Sub,  on the one hand, or  the Company, on the other
    hand, to perform in all material  respects each of their or its  obligations
    required to be performed prior to the Effective Time;
 
        (c)  by either Rockwell  or the Company,  if there is  any statute, law,
    rule or  regulation  that  makes  consummation  of  the  Merger  illegal  or
    otherwise  prohibited, or  if any court  of competent  jurisdiction or other
    Governmental Entity has issued an order, decree or ruling or taken any other
    action permanently  restraining,  enjoining  or  otherwise  prohibiting  the
    consummation  of the Merger, and such  order, decree, ruling or other action
    is not subject to appeal or has become final and unappealable;
 
        (d) by either Rockwell or the  Company, if the Merger Agreement and  the
    Merger  have failed to receive the  requisite vote for approval and adoption
    by the shareholders of the Company under the CCC at the Special Meeting;
 
        (e) by Rockwell,  if (i)  the Board has  (A) withdrawn  or modified  its
    approval or recommendation of the Merger Agreement or the Merger in a manner
    adverse  to Rockwell, (B) approved or  recommended a Superior Transaction or
    (C) failed to reaffirm its approval  or recommendation of the Merger or  the
    Merger Agreement in accordance with a request by Rockwell or Sub pursuant to
    the  Merger Agreement  or (ii) the  Company has entered  into an Acquisition
    Agreement with respect to a Superior Transaction;
 
        (f) by  Rockwell, if  there has  been a  breach of  any  representation,
    warranty,  covenant or agreement on the part of the Company set forth in the
    Merger Agreement, or if  any representation or warranty  of the Company  set
    forth  in the Merger Agreement has become untrue, in any such case such that
    the conditions to the obligations of  Rockwell and Sub to effect the  Merger
    described  in  clauses  (a)  and  (b)  of  the  second  paragraph  under "--
    Conditions to the Merger" would not  be satisfied as of such time,  provided
    that if such breach is curable by the Company prior to the scheduled date of
    the  Special Meeting through the exercise of its reasonable best efforts and
    for so  long as  the  Company continues  to  exercise such  reasonable  best
    efforts to cure such breach, Rockwell may not terminate the Merger Agreement
    as described in this subparagraph (f);
 
        (g)  by  the  Company, in  connection  with entering  into  a definitive
    agreement  for  a  Superior  Transaction  in  accordance  with  the   Merger
    Agreement, provided that the Company has complied with all the provisions of
    the  Merger Agreement with respect to  a Superior Transaction, including the
    notice provisions; or
 
        (h) by the Company,  if there has been  a breach of any  representation,
    warranty,  covenant or agreement on the part of Rockwell or Sub set forth in
    the Merger Agreement, or  if any representation or  warranty of Rockwell  or
    Sub  set forth in the  Merger Agreement has become  untrue, in any such case
    such that the  conditions to  the obligation of  the Company  to effect  the
    Merger  described in clauses  (a) and (b)  of the third  paragraph under "--
    Conditions to the Merger" would not  be satisfied as of such time,  provided
    that  if such breach  is curable by  Rockwell or Sub  prior to the scheduled
    date of the Special  Meeting through the exercise  of their reasonable  best
    efforts  and  for so  long as  Rockwell  or Sub  continues to  exercise such
    reasonable best efforts to cure such  breach, the Company may not  terminate
    the Merger Agreement as described in this subparagraph (h).
 
FEES AND EXPENSES
 
    Except  as described below,  the Merger Agreement provides  that each of the
parties thereto agrees to  pay, without right of  reimbursement from the  other,
the  costs  incurred  by  it  incident to  the  performance  of  its obligations
thereunder,  including,  without  limitation,  the  fees  and  disbursements  of
counsel,  accountants, financial  advisors, experts and  consultants employed by
the respective parties in connection with the transactions contemplated thereby,
whether or not the Merger is consummated.
 
                                       31
<PAGE>
    The Merger Agreement further  provides that if (a)  the Merger Agreement  is
terminated  (i) as described  in subparagraph (b)  under "-- Termination" (other
than a  termination  by Rockwell  solely  as a  result  of the  failure  of  the
conditions described in clauses (b), (c) or (d) of the first paragraph under "--
Conditions  to the Merger" or  clauses (d) or (e)  of the second paragraph under
"-- Conditions to the Merger" to be satisfied where the Company has performed in
all material respects each of its obligations required to be performed  pursuant
to  the  Merger  Agreement)  or  as  described  in  subparagraph  (d)  under "--
Termination", an Acquisition Proposal  existed at or  prior to such  termination
and  within  nine  months  following  such  termination,  the  Company approves,
recommends,  enters  into  an  agreement  with  respect  to  or  consummates   a
transaction  with  respect  to an  Acquisition  Proposal; (ii)  as  described in
subparagraph (e) under "-- Termination"; (iii) as described in subparagraph  (f)
under  "-- Termination", there has been a breach  by the Company or the Board of
any of its covenants or agreements set forth in the Merger Agreement and  within
nine months following such termination, the Company approves, recommends, enters
into  an agreement with respect to or  consummates a transaction with respect to
an Acquisition Proposal (regardless of  whether an Acquisition Proposal  existed
at or prior to such termination); or (iv) as described in subparagraph (g) under
"--  Termination"; or (b)  during the term  of the Merger  Agreement any person,
corporation, partnership, other entity or "group" (as such term is defined under
Section 13(d) of  the Exchange Act  and the rules  and regulations  thereunder),
other  than  Rockwell  or  Sub  or  any  of  their  respective  subsidiaries  or
affiliates, acquires beneficial  ownership or  the right  to acquire  beneficial
ownership  of 40% or more of the then outstanding shares of capital stock of the
Company, then the Company shall pay to Rockwell an amount equal to $10  million.
The  parties to the  Merger Agreement have  acknowledged that a  portion of such
payment is intended to  reimburse Rockwell and Sub  for their fees and  expenses
incurred   in  connection  with  the   Merger  Agreement  and  the  transactions
contemplated thereby  and  the  Merger  Agreement provides  that  the  right  of
Rockwell  thereunder to receive such  payment shall be in  addition to any other
rights or remedies available to Rockwell or Sub in law or in equity.
 
APPROVAL OF SHAREHOLDERS
 
    The Merger  Agreement  provides  that,  as soon  as  practicable  after  the
execution  thereof, the  Company will take  all action necessary  to convene and
hold a special meeting of its shareholders  to be held not later than  September
13,  1996, or  such other date  as shall be  mutually agreed upon  in writing by
Rockwell and the Company, to  consider and vote upon  the Merger and the  Merger
Agreement.  Rockwell and the Company have agreed that the Special Meeting may be
held on September 24, 1996. The  Merger Agreement provides that, subject to  the
terms  thereof, the Company shall use its best efforts to obtain at such meeting
a favorable vote of its shareholders on the approval and adoption of the  Merger
Agreement and approval of the Merger.
 
DEREGISTRATION OF BROOKTREE COMMON STOCK AFTER THE MERGER
 
    If the Merger is consummated, Brooktree Common Stock will cease to be quoted
on  The  Nasdaq National  Market System.  Upon consummation  of the  Merger, the
Company intends to make an  appropriate filing with the SEC  so that it will  no
longer  be subject to  the periodic reporting requirements  of the Exchange Act,
and the registration of the Brooktree  Common Stock under the Exchange Act  will
terminate.
 
ANTITRUST MATTERS
 
    Under  the HSR  Act, the Merger  may not be  consummated until notifications
have been given and certain  information has been furnished  to the FTC and  the
Antitrust   Division  (together,  the  "Agencies")   and  the  expiration  of  a
30-calendar-day waiting period following such filing, unless such waiting period
is earlier terminated by the Agencies. The Company and Rockwell each filed  with
the  Agencies a Notification and Report Form  with respect to the Merger on July
12, 1996 and the required waiting period  with respect to the Merger expired  on
August 11, 1996. In addition, private parties as well as state attorneys general
may   bring  legal  actions  under   applicable  antitrust  laws  under  certain
circumstances. See "-- Conditions to the Merger."
 
                                       32
<PAGE>
CERTAIN FEDERAL INCOME TAX CONSEQUENCES
 
    The following  summary describes  certain  federal income  tax  consequences
under  the Internal Revenue Code of 1986, as amended (the "Code"), of the Merger
to the holders of Brooktree  Common Stock who are  citizens or residents of  the
United  States. It is not based upon an  opinion of counsel and does not discuss
all the tax consequences that may  be relevant to Company shareholders  entitled
to special tax treatment under the Code (such as insurance companies, dealers in
securities,   tax  exempt  organizations  or  foreign  persons)  or  to  Company
shareholders who acquired their shares of Brooktree Common Stock pursuant to the
exercise of employee stock options or otherwise as compensation.
 
    For federal income tax purposes: (a) the exchange of Brooktree Common  Stock
in  the  Merger  by  the  Company's shareholders  for  cash  will  be  a taxable
transaction to the Company's shareholders; (b)  gain or loss will be  recognized
by  a  Company  shareholder  measured  by  the  difference  between  the  Merger
Consideration received by such  shareholder and the tax  basis of the shares  of
Brooktree Common Stock exchanged therefor (however, a Company shareholder may be
required  to  compute gain  or loss  separately  with respect  to each  block of
shares); and (c) such gain or loss will  be capital gain or loss if such  shares
of Brooktree Common Stock are held as capital assets at the Effective Time.
 
    THE  DISCUSSION  SET  FORTH ABOVE  PROVIDES  GENERAL INFORMATION  AS  TO THE
FEDERAL INCOME TAX  CONSEQUENCES OF THE  MERGER TO HOLDERS  OF BROOKTREE  COMMON
STOCK  WHO ARE CITIZENS OR  RESIDENTS OF THE UNITED  STATES BUT DOES NOT DISCUSS
THE TAX CONSEQUENCES, IF ANY, OF THE MERGER UNDER APPLICABLE FOREIGN, STATE  AND
LOCAL  LAWS OR WITH RESPECT  TO TAXPAYERS WHO QUALIFY  FOR SPECIAL TAX TREATMENT
UNDER THE CODE. THE  COMPANY'S SHAREHOLDERS ARE URGED  TO CONSULT THEIR OWN  TAX
ADVISORS AS TO THE SPECIFIC TAX CONSEQUENCES TO THEM OF THE MERGER.
 
DISSENTERS' RIGHTS
 
    If  the Merger  is consummated, holders  of Brooktree Common  Stock who have
properly exercised  dissenters'  rights  in connection  with  the  Merger  under
Chapter  13 of the  CCC will have the  right to require  the Company to purchase
such shareholders' Dissenting Shares (as  defined below) and receive payment  in
cash for the fair market value of such Dissenting Shares pursuant to the laws of
the  State of California, so  long as demands for  such purchase and payment are
properly filed not later than the date of the Special Meeting with respect to 5%
or more of the outstanding shares of Brooktree Common Stock.
 
    The following summary  of the provisions  of Chapter  13 of the  CCC is  not
intended  to  be a  complete  statement of  such  provisions, and  the Company's
shareholders are urged to read the full text of Chapter 13 of the CCC, a copy of
which is attached to this Proxy Statement as Annex III.
 
    If the Merger is approved by the  required vote of the holders of  Brooktree
Common  Stock  and is  not abandoned  or  terminated, each  holder of  shares of
Brooktree Common  Stock  who  votes  against the  Merger  and  who  follows  the
procedures  set forth in Chapter 13  of the CCC will be  entitled to have his or
her shares of Brooktree Common Stock purchased by the Company for cash at  their
fair market value, so long as demands for such purchase and payment are properly
filed  not later than the date of the Special Meeting with respect to 5% or more
of the outstanding shares  of Brooktree Common Stock.  The fair market value  of
shares  of Brooktree Common  Stock will be  determined as of  the day before the
first announcement of  the terms of  the Merger, excluding  any appreciation  or
depreciation  in consequence  of the Merger,  but adjusted for  any stock split,
reverse stock split  or share  dividend that becomes  effective thereafter.  The
value  so determined  may be  more or  less than  the Merger  Consideration. The
shares of Brooktree Common  Stock with respect to  which holders have  perfected
their  purchase demand  in accordance with  Chapter 13  of the CCC  and have not
effectively withdrawn or  lost such rights  are referred to  as the  "Dissenting
Shares."
 
    A  shareholder of the Company electing  to exercise dissenters' rights must,
not later than the date of the Special Meeting as provided in Section 1301(b) of
the CCC, demand in writing from the
 
                                       33
<PAGE>
Company the purchase of his or her shares of Brooktree Common Stock and  payment
to  the shareholder at their fair market  value. A holder who elects to exercise
dissenters' rights  should mail  or deliver  his or  her written  demand to  the
Company   at  9868  Scranton  Road,  San  Diego,  California  92121,  Attention:
Secretary. The demand should specify the  holder's name and mailing address  and
the  number  of  shares  of  Brooktree  Common  Stock  held  of  record  by such
shareholder and  state that  such holder  is demanding  purchase of  his or  her
shares and payment of their fair market value, and must also contain a statement
as  to what the shareholder claims to be the fair market value of such shares as
of the day before the  first announcement of the  terms of the proposed  Merger.
Such  statement of the fair market value of the shares of Brooktree Common Stock
constitutes an offer by  the shareholder to sell  to the Company the  Dissenting
Shares held by such shareholder at that price.
 
    Within  10 days after approval of  the Merger by the Company's shareholders,
the Company must,  if demands for  purchase have been  properly filed not  later
than  the  date  of the  Special  Meeting with  respect  to  5% or  more  of the
outstanding shares of  Brooktree Common Stock,  mail a notice  of such  approval
(the  "Approval Notice") to all shareholders who have voted against the approval
of the Merger and followed  the procedures set forth in  Chapter 13 of the  CCC,
together  with a statement of  the price determined by  the Company to represent
the fair  market  value  of  the applicable  Dissenting  Shares  (determined  in
accordance with the immediately preceding paragraph), a brief description of the
procedures  to be  followed in order  for the  shareholder to pursue  his or her
dissenters' rights and a copy of Sections 1300-1304 of the CCC. The statement of
price by  the  Company constitutes  an  offer by  the  Company to  purchase  all
Dissenting Shares at the stated amount.
 
    Within  30 days  after the  Approval Notice  is mailed  to a  shareholder as
provided  in  Section  1302  of  the  CCC,  the  shareholder  must  submit   the
certificates  representing the Dissenting Shares  to the Company for endorsement
as Dissenting Shares.
 
    If the Company  and the  shareholder agree  that the  shares are  Dissenting
Shares  and  agree  upon  the  purchase price  of  such  shares,  the dissenting
shareholder is entitled to  the agreed-upon price with  interest thereon at  the
legal  rate  on judgments  from  the date  of  such agreement.  Payment  for the
Dissenting Shares must be  made within 30  days after the later  of the date  of
such  agreement or the date on which all statutory and contractual conditions to
the Merger are  satisfied, and is  subject to  surrender to the  Company of  the
certificates representing the Dissenting Shares.
 
    If  the  Company denies  that the  shares  are Dissenting  Shares or  if the
Company and the  shareholder fail to  agree upon  the fair market  value of  the
Dissenting  Shares, then within six months after  the date on which the Approval
Notice is sent to  the shareholder, but not  thereafter, as provided in  Section
1304(a) of the CCC, any shareholder who has made a valid written purchase demand
and  who has  voted against  approval and adoption  of the  Merger Agreement and
approval of the Merger may file a  complaint in the Superior Court of San  Diego
County requesting a determination as to whether the shares are Dissenting Shares
or  as to the fair  market value of such holder's  Dissenting Shares or both, or
may intervene in any  pending action on  such a complaint  brought by any  other
Company shareholder with request to dissenters' rights. If the fair market value
of  the  Dissenting  Shares is  at  issue, the  court  may appoint  one  or more
impartial appraisers  to determine  the  fair market  value of  such  Dissenting
Shares.
 
    Except  as expressly limited by Chapter 13 of the CCC, holders of Dissenting
Shares continue to have all the rights and privileges incident to their  shares,
until  the fair  market value of  their shares  is agreed upon  or determined. A
holder of Dissenting  Shares may not  withdraw a demand  for payment unless  the
Company consents thereto.
 
    Dissenting  Shares lose  their status  as Dissenting  Shares, and dissenting
shareholders cease  to be  entitled to  require the  Company to  purchase  their
shares, if: (a) the Merger is abandoned; (b) the shares are transferred prior to
their submission to the Company for the required endorsement; (c) the dissenting
shareholder  and  the Company  do not  agree upon  the status  of the  shares as
Dissenting Shares or do not agree on the purchase price, and neither the Company
nor the shareholder files a
 
                                       34
<PAGE>
complaint or intervenes in a pending  action with respect to dissenters'  rights
within  six  months  after mailing  of  the  Approval Notice;  or  (d)  with the
Company's consent, the holder  delivers to the Company  a written withdrawal  of
such holder's demand for purchase of his or her shares.
 
    THE  COMPANY'S SHAREHOLDERS WILL  HAVE NO DISSENTERS'  RIGHTS UNLESS DEMANDS
FOR PURCHASE AND PAYMENT  ARE RECEIVED NOT  LATER THAN THE  DATE OF THE  SPECIAL
MEETING WITH RESPECT TO 5% OR MORE OF THE OUTSTANDING SHARES OF BROOKTREE COMMON
STOCK.
 
                                  ACCOUNTANTS
 
    Representatives  of  Ernst &  Young  LLP, independent  accountants  who have
audited the Company's financial  statements since 1991, will  be present at  the
Special  Meeting, will be given the opportunity  to make a statement and will be
available to respond to appropriate questions.
 
                             AVAILABLE INFORMATION
 
    The Company is  subject to  the informational requirements  of the  Exchange
Act, and in accordance therewith files reports, proxy and information statements
and  other  information  with  the  SEC  relating  to  its  business,  financial
statements and other matters.
 
    The reports, proxy  and information statements  and other information  filed
with  the SEC by the  Company pursuant to the Exchange  Act may be inspected and
copied at the public  reference facilities maintained by  the SEC at Room  1024,
Judiciary  Plaza, 450  Fifth Street,  N.W., Washington,  D.C. 20549,  and at the
regional offices of  the SEC  located at  Citicorp Center,  500 Madison  Street,
Suite  1400,  Chicago, Illinois  60661, and  at Seven  World Trade  Center, 13th
Floor, New York, New York 10048. Copies of such material can also be obtained at
prescribed rates by addressing  written requests for such  copies to the  Public
Reference  Section of the SEC at Room  1024, 450 Fifth Street, N.W., Washington,
D.C. 20549. Brooktree Common Stock is quoted for trading on The Nasdaq  National
Market  and  reports,  proxy  or information  statements  and  other information
concerning the  Company  may  be  inspected  at  the  offices  of  the  National
Association  of  Securities  Dealers,  Inc., 9513  Key  West  Avenue, Rockville,
Maryland 20850.
 
                                       35
<PAGE>
                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
 
    The following documents filed by the  Company with the SEC are  incorporated
herein by reference:
 
        1.  the Company's Annual Report on Form 10-K, as amended, for the fiscal
    year ended September 30, 1995;
 
        2.   the Company's Quarterly Reports on Form 10-Q for the quarters ended
    December 30, 1995 and March 30,  1996 and the Company's Quarterly Report  on
    Form 10-Q, as amended, for the quarter ended June 29, 1996;
 
        3.  the Company's Current Report on Form 8-K dated October 31, 1995; and
 
        4.  the Company's Proxy Statement for its Annual Meeting of Shareholders
    held on March 15, 1996.
 
    All  reports and  definitive proxy  or information  statements filed  by the
Company pursuant to Section 13(a), 13(c), 14 or 15(d) of the Exchange Act  after
the  date of this Proxy  Statement and prior to the  date of the Special Meeting
shall be deemed to be incorporated by reference into this Proxy Statement and to
be part  hereof  from  the date  of  filing  of such  documents.  Any  statement
contained  in a document incorporated or  deemed to be incorporated by reference
herein shall be deemed to be modified  or superseded for purposes of this  Proxy
Statement  to  the extent  that a  statement  contained herein  or in  any other
subsequently  filed  document  which  is  also  incorporated  or  deemed  to  be
incorporated by reference herein modifies or supersedes such statement. Any such
statement  so modified or superseded shall not  be deemed, except as so modified
or superseded, to constitute a part of this Proxy Statement.
 
    The documents incorporated into this  Proxy Statement by reference  (without
exhibits,  unless such exhibits are  specifically incorporated by reference into
the information that this Proxy Statement incorporates by reference herein)  are
available  without charge  to each person,  including each  beneficial owner, to
whom a copy of this Proxy Statement  is delivered, upon written or oral  request
addressed  to Brooktree Corporation,  9868 Scranton Road,  San Diego, California
92121, Attention: Investor  Relations. The Company's  telephone number is  (619)
452-7580.
 
                                       36
<PAGE>
                                                                         ANNEX I
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
                          AGREEMENT AND PLAN OF MERGER
                                     AMONG
                      ROCKWELL INTERNATIONAL CORPORATION,
                         ROK II ACQUISITION CORPORATION
                                      AND
                             BROOKTREE CORPORATION
 
                            ------------------------
                            DATED AS OF JULY 1, 1996
                            ------------------------
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>
                          AGREEMENT AND PLAN OF MERGER
                               TABLE OF CONTENTS
 
<TABLE>
<CAPTION>
                                                                                                                PAGE
                                                                                                                -----
<S>                  <C>                                                                                     <C>
ARTICLE I -- THE MERGER....................................................................................           1
  Section 1.1.       The Merger............................................................................           1
  Section 1.2.       Effective Time of the Merger..........................................................           1
  Section 1.3.       Articles of Incorporation.............................................................           2
  Section 1.4.       By-laws...............................................................................           2
  Section 1.5.       Board of Directors and Officers.......................................................           2
 
ARTICLE II -- EFFECT OF THE MERGER ON THE CAPITAL STOCK OF THE CONSTITUENT CORPORATIONS; EXCHANGE OF
              CERTIFICATES.................................................................................           2
  Section 2.1.       Effect on Capital Stock...............................................................           2
  Section 2.2.       Exchange of Certificates..............................................................           3
  Section 2.3.       Settlement of Stock Options...........................................................           4
 
ARTICLE III -- REPRESENTATIONS AND WARRANTIES OF THE COMPANY...............................................           5
  Section 3.1.       Organization; Capitalization..........................................................           5
  Section 3.2.       Authority.............................................................................           6
  Section 3.3.       No Breach.............................................................................           6
  Section 3.4.       Subsidiaries..........................................................................           7
  Section 3.5.       Financial Statements..................................................................           8
  Section 3.6.       Taxes.................................................................................           8
  Section 3.7.       Insurance.............................................................................           9
  Section 3.8.       Material Contracts....................................................................          10
  Section 3.9.       Employees; Labor Matters..............................................................          11
  Section 3.10.      Proprietary Rights....................................................................          11
  Section 3.11.      Property..............................................................................          12
  Section 3.12.      Employee Benefit Plans; Employment, Termination and Severance Agreements..............          13
  Section 3.13.      Litigation............................................................................          14
  Section 3.14.      Environmental Matters.................................................................          14
  Section 3.15.      Governmental Approvals................................................................          15
  Section 3.16.      Compliance With Applicable Law........................................................          15
  Section 3.17.      Licenses; Permits.....................................................................          16
  Section 3.18.      SEC Filings...........................................................................          16
  Section 3.19.      Proxy Statement.......................................................................          16
  Section 3.20.      State Takeover Statutes...............................................................          17
  Section 3.21.      Opinion of Financial Advisor..........................................................          17
 
ARTICLE IV -- REPRESENTATIONS AND WARRANTIES OF PARENT AND SUB.............................................          17
  Section 4.1.       Organization and Standing; Share Ownership............................................          17
  Section 4.2.       Authority; Resources..................................................................          17
  Section 4.3.       No Breach.............................................................................          17
  Section 4.4.       Government Approvals..................................................................          18
  Section 4.5.       Information...........................................................................          18
</TABLE>
 
                                       ii
<PAGE>
<TABLE>
<CAPTION>
                                                                                                                PAGE
                                                                                                                -----
<S>                  <C>                                                                                     <C>
ARTICLE V -- COVENANTS.....................................................................................          18
  Section 5.1.       Covenants of the Company..............................................................          18
  Section 5.2.       Hart-Scott-Rodino Act Filings.........................................................          22
  Section 5.3.       Public Announcements..................................................................          23
  Section 5.4.       Access to Information.................................................................          23
  Section 5.5.       Further Action........................................................................          23
  Section 5.6.       Transfer Taxes........................................................................          24
  Section 5.7.       Indemnification.......................................................................          24
 
ARTICLE VI -- CONDITIONS...................................................................................          24
  Section 6.1.       Conditions to Each Party's Obligations to Effect the Merger...........................          24
  Section 6.2.       Conditions to Obligations of Parent and Sub to Effect the Merger......................          25
  Section 6.3.       Conditions to Obligation of the Company to Effect the Merger..........................          27
 
ARTICLE VII -- TERMINATION.................................................................................          27
  Section 7.1.       Termination...........................................................................          27
 
ARTICLE VIII -- SURVIVAL...................................................................................          28
  Section 8.1.       Survival..............................................................................          28
 
ARTICLE IX -- ASSIGNMENT; PARTIES IN INTEREST; AMENDMENT; WAIVER...........................................          28
  Section 9.1.       Assignment............................................................................          28
  Section 9.2.       Parties in Interest...................................................................          28
  Section 9.3.       Amendment.............................................................................          29
  Section 9.4.       Waiver................................................................................          29
 
ARTICLE X -- GENERAL PROVISIONS............................................................................          29
  Section 10.1.      Effect of Investigation...............................................................          29
  Section 10.2.      Fees and Expenses.....................................................................          29
  Section 10.3.      Notices...............................................................................          30
  Section 10.4.      Brokers; Fee Schedule.................................................................          31
  Section 10.5.      Captions; Currency....................................................................          31
  Section 10.6.      Entire Agreement......................................................................          31
  Section 10.7.      Specific Performance..................................................................          31
  Section 10.8.      Severability..........................................................................          32
  Section 10.9.      Exhibits and Schedules................................................................          32
  Section 10.10.     Governing Law.........................................................................          32
  Section 10.11.     Counterparts..........................................................................          32
 
                                                        EXHIBITS
 
  Exhibit A          Certificate of Incorporation of Surviving Corporation
</TABLE>
 
                                      iii
<PAGE>
                           GLOSSARY OF DEFINED TERMS
 
<TABLE>
<CAPTION>
                                                                                                    DEFINED IN
DEFINED TERMS                                                                                         SECTION
- -----------------------------------------------------------------------------------------------  -----------------
<S>                                                                                              <C>
1992 Stock Purchase Plan.......................................................................             3.1(b)
Acquisition Agreement..........................................................................         5.1(e)(iv)
Acquisition Proposal...........................................................................        5.1(e)(iii)
CERCLA.........................................................................................               3.14
Certificates...................................................................................             2.2(b)
CGCL...........................................................................................           preamble
Code...........................................................................................             2.1(e)
Common Stock...................................................................................           preamble
Company........................................................................................           preamble
Company's Representatives......................................................................          5.1(e)(i)
Confidentiality Agreement......................................................................                5.4
Contract.......................................................................................                3.3
CSNC...........................................................................................                3.4
Current SEC Documents..........................................................................                3.4
DGCL...........................................................................................           preamble
Disclosure Schedule............................................................................             3.1(a)
Dissenting Shares..............................................................................             2.1(d)
Effective Time.................................................................................                1.2
Environmental Laws.............................................................................               3.14
ERISA..........................................................................................        3.12(a)(ii)
ERISA Affiliate................................................................................        3.12(a)(iv)
ERISA Pension Plans............................................................................       3.12(a)(vii)
ERISA Plans....................................................................................       3.12(a)(iii)
ERISA Welfare Plan.............................................................................       3.12(a)(xvi)
Exchange Act...................................................................................               3.15
Final Exercise Date............................................................................          5.1(j)(i)
Governmental Entity............................................................................               3.15
Hazardous Materials............................................................................               3.14
HSR Act........................................................................................               3.15
Intellectual Property..........................................................................               3.10
IRS............................................................................................      3.12(a)(viii)
Lien...........................................................................................                3.3
March 30 Balance Sheet.........................................................................                3.5
Material Adverse Effect........................................................................             3.1(a)
Merger.........................................................................................                1.1
Merger Documents...............................................................................                1.2
Option Consideration...........................................................................                2.3
Options........................................................................................                2.3
Out-of-the-Money Options.......................................................................                2.3
Parent.........................................................................................           preamble
Paying Agent...................................................................................             2.2(a)
Per Share Amount...............................................................................             2.1(b)
Permitted Liens................................................................................               3.11
Plan...........................................................................................         3.12(a)(i)
Proxy Statement................................................................................             5.1(c)
Release........................................................................................               3.14
SEC............................................................................................               3.18
SEC Filings....................................................................................               3.18
Securities Act.................................................................................               3.18
Special Meeting................................................................................             5.1(b)
</TABLE>
 
                                       iv
<PAGE>
<TABLE>
<CAPTION>
                                                                                                    DEFINED IN
DEFINED TERMS                                                                                         SECTION
- -----------------------------------------------------------------------------------------------  -----------------
<S>                                                                                              <C>
Stock Option Plan..............................................................................                2.3
Stock Purchase Plans...........................................................................             6.2(k)
Stock Purchase Plan Shares.....................................................................             6.2(k)
Sub............................................................................................           preamble
Sub Stock......................................................................................           preamble
Subsidiary.....................................................................................                3.4
Superior Transaction...........................................................................         5.1(e)(iv)
Surviving Corporation..........................................................................                1.1
Tax............................................................................................                3.6
Tax Return.....................................................................................                3.6
Transfer Taxes.................................................................................                5.6
</TABLE>
 
                                       v
<PAGE>
                          AGREEMENT AND PLAN OF MERGER
 
    AGREEMENT  AND  PLAN OF  MERGER  dated as  of  July 1,  1996  among ROCKWELL
INTERNATIONAL CORPORATION, a Delaware corporation ("Parent"), ROK II ACQUISITION
CORPORATION, a Delaware  corporation ("Sub")  and a  wholly-owned subsidiary  of
Parent, and BROOKTREE CORPORATION, a California corporation (the "Company").
 
                             W I T N E S S E T H :
 
    WHEREAS,  Sub is a corporation duly organized and existing under the laws of
the State of Delaware,  having been incorporated  under the General  Corporation
Law  of the  State of  Delaware (the "DGCL"),  and has  authorized capital stock
consisting of 1,000  shares of  Common Stock, par  value $1.00  per share  ("Sub
Stock"), all of which are issued and outstanding and owned by Parent;
 
    WHEREAS,  the Company is a corporation duly organized and existing under the
laws of the  State of  California, having  been incorporated  under the  General
Corporation  Law of  the State  of California  (the "CGCL"),  and has authorized
capital stock  consisting  of 57,680,555  shares,  divided into  (i)  12,680,555
shares  of Preferred Stock, none  of which are issued  and outstanding, and (ii)
45,000,000 shares of Common Stock, no  par value per share ("Common Stock"),  of
which 16,872,553 shares are issued and outstanding; and
 
    WHEREAS,  the respective Boards of Directors of each of Sub and the Company,
and Parent as the sole stockholder of Sub, deem the merger of Sub with and  into
the  Company, upon  the terms  and subject to  the conditions  set forth herein,
desirable and in  the best interests  of the respective  corporations and  their
respective  shareholders, and the respective Boards  of Directors of each of Sub
and the Company, and Parent as the  sole stockholder of Sub, have approved  this
Agreement by resolutions duly adopted thereby, and the Board of Directors of the
Company has directed that this Agreement be submitted to its shareholders;
 
    NOW,  THEREFORE,  in  consideration  of  the  premises  and  of  the  mutual
agreements hereinafter contained, the parties hereto do hereby agree as follows:
 
                                   ARTICLE I
                                   THE MERGER
 
SECTION 1.1  THE MERGER.
 
    Upon the terms and subject to  the conditions hereof, at the Effective  Time
(as  defined in Section 1.2), Sub shall be merged with and into the Company (the
"Merger") in accordance with the applicable provisions of the CGCL and the  DGCL
and  the separate corporate existence of Sub shall thereupon cease. The Company,
as the surviving corporation in the  Merger (the "Surviving Corporation") and  a
wholly-owned  subsidiary of Parent, shall continue its corporate existence under
the name "Brooktree Corporation" and shall continue to be governed by the  CGCL.
The  Merger shall  have the effects  set forth in  Section 1107 of  the CGCL and
Section 259 of the DGCL.
 
SECTION 1.2.  EFFECTIVE TIME OF THE MERGER.
 
    Subject to the provisions  of this Agreement, as  soon as practicable on  or
after  satisfaction or waiver of the conditions  set forth in Article VI, Parent
and the  Company  shall  cause  this  Agreement  (together  with  the  requisite
officer's certificates of the Company and Sub), a certificate of merger or other
appropriate  documents (in any  such case, the  "Merger Documents"), executed in
accordance with the relevant provisions  of the CGCL and  the DGCL, to be  filed
and  recorded as  required by  the CGCL  and the  DGCL. The  Merger shall become
effective when the Merger Documents are  duly filed with the Secretary of  State
of  the State of California and the Secretary of State of the State of Delaware,
or at  such other  time as  Sub and  the Company  shall agree  and as  shall  be
specified  in  the  Merger Documents.  When  used  in this  Agreement,  the term
"Effective Time"  shall mean  the time  and  date at  which the  Merger  becomes
effective.
<PAGE>
SECTION 1.3.  ARTICLES OF INCORPORATION.
 
    At  the  Effective  Time,  in  accordance with  the  CGCL,  the  Articles of
Incorporation of the  Company as in  effect immediately prior  to the  Effective
Time  shall be amended to delete in their entirety the provisions thereof and to
incorporate in their entirety the provisions set forth on Exhibit A (which shall
be provided by Parent  to the Company  within fifteen days of  the date of  this
Agreement),  and as so  amended, shall be  the Articles of  Incorporation of the
Surviving Corporation until thereafter changed or amended as provided therein or
by applicable law.
 
SECTION 1.4.  BY-LAWS.
 
    The By-laws of the Company as  in effect immediately prior to the  Effective
Time  shall be the By-laws of the Surviving Corporation until thereafter changed
or amended as provided therein or by applicable law.
 
SECTION 1.5.  BOARD OF DIRECTORS AND OFFICERS.
 
    The members  of the  Board of  Directors  of Sub  immediately prior  to  the
Effective  Time shall be the members of  the Board of Directors of the Surviving
Corporation, and the  officers of Sub  immediately prior to  the Effective  Time
shall  be the  officers of  the Surviving  Corporation, in  each case  until the
earlier of their resignation or removal or until their respective successors are
duly elected and qualified, as the case may be.
 
                                   ARTICLE II
                EFFECT OF THE MERGER ON THE CAPITAL STOCK OF THE
               CONSTITUENT CORPORATIONS; EXCHANGE OF CERTIFICATES
 
SECTION 2.1.  EFFECT ON CAPITAL STOCK.
 
    (a)  CANCELLATION OF TREASURY STOCK AND  PARENT OWNED COMMON STOCK.  At  the
Effective  Time, by virtue of  the Merger and without any  action on the part of
the  holders  thereof,  each  share  of  Common  Stock  issued  and  outstanding
immediately  prior to the Effective  Time and (i) owned by  Parent or Sub or any
other direct or  indirect wholly-owned subsidiary  of Parent, (ii)  held in  the
treasury  of the Company or (iii) owned by any Subsidiary (as defined in Section
3.4) shall  cease to  be  outstanding, shall  be  canceled and  retired  without
payment of any consideration therefor and shall cease to exist.
 
    (b)   CONVERSION OF COMMON  STOCK.  At the Effective  Time, by virtue of the
Merger and without any action on the part of the holders thereof, each share  of
Common  Stock issued  and outstanding  immediately prior  to the  Effective Time
(other than shares of Common Stock being canceled pursuant to Section 2.1(a) and
any Dissenting Shares (as defined in  Section 2.1(d))), shall be converted  into
the  right to receive $15.00 per share, without interest thereon (the "Per Share
Amount"), in  cash,  subject  to  Section 2.1(e),  upon  the  surrender  of  the
certificate which immediately prior to the Effective Time represented such share
in  accordance with Section 2.2; each share  so converted shall at the Effective
Time be canceled  and retired  and shall cease  to exist,  and each  certificate
which  theretofore represented shares so converted and canceled shall thereafter
cease to have any rights with respect to such shares except the right to receive
the Per Share Amount in  cash multiplied by the  number of such shares  formerly
represented by such certificate, without interest thereon and subject to Section
2.1(e).
 
    (c)   SUB STOCK.  At the Effective Time, by virtue of the Merger and without
any action on the part  of the holders thereof, each  share of Sub Stock  issued
and  outstanding immediately prior to the Effective Time shall be converted into
and become one newly issued, fully paid and nonassessable share of common  stock
of the Surviving Corporation.
 
    (d)   DISSENTING SHARES.  At the  Effective Time, any shares of Common Stock
held by sharehold-
ers, if any, who shall have demanded and perfected their demand for the  Company
to  purchase their  shares of  Common Stock  and shall  have voted  against this
Agreement and the Merger  in accordance with  Section 1300 ET  SEQ. of the  CGCL
("Dissenting   Shares")   shall   not   be   converted   into   the   right   to
 
                                       2
<PAGE>
receive the Per Share Amount in cash  pursuant to the Merger, but instead  shall
be  entitled to only  such rights as are  provided by the  CGCL, except that any
Dissenting Shares held  by a  shareholder who  shall, after  proper exercise  of
dissenter's  rights, effectively withdraw his or her demand for purchase thereof
and payment therefor, or lose  his or her right to  such payment as provided  in
Section  1300 ET SEQ. of the CGCL  shall cease to be Dissenting Shares hereunder
and shall be deemed converted into and  represent only the right to receive  the
amount of cash, subject to Section 2.1(e), such holder otherwise would have been
entitled  to receive as  a result of  the Merger as  provided in Section 2.1(b),
without interest  thereon, upon  surrender of  the certificate  or  certificates
formerly  representing such shares  in accordance with  Section 2.2. The Company
shall give Parent and Sub (i) prompt  written notice of any written demands  for
the  purchase of shares of Common Stock pursuant  to Section 1300 ET SEQ. of the
CGCL, any withdrawals of such demands and any other instruments served  pursuant
to  the CGCL received by the Company  and (ii) the opportunity to participate in
and direct all negotiations  and proceedings with respect  to any such  demands.
The  Company shall not,  without the prior  written consent of  Parent, make any
payment with respect to, or settle, offer to settle or otherwise negotiate,  any
such demands.
 
    (e)   WITHHOLDING TAX.  Parent shall be entitled to deduct and withhold from
the consideration otherwise payable pursuant to this Agreement to any holder  of
shares  of Common Stock outstanding immediately prior to the Effective Time such
amounts as may  be required  to be  deducted and  withheld with  respect to  the
making  of such payment under the Internal Revenue Code of 1986, as amended (the
"Code"), or any provision of state, local or foreign tax law. To the extent that
amounts are so withheld, such withheld amounts shall be treated for all purposes
of this Agreement  as having been  paid to the  holder of the  shares of  Common
Stock  outstanding immediately prior  to the Effective Time  in respect of which
such deduction and withholding was made.
 
SECTION 2.2.  EXCHANGE OF CERTIFICATES.
 
    (a)  PAYING  AGENT; INTEREST.   Prior to  the Effective  Time, Parent  shall
designate  a bank  or trust  company to act  as paying  agent in  respect of the
Merger (the "Paying Agent"), and,  from time to time at,  prior to or after  the
Effective  Time, Parent shall make available, or cause the Surviving Corporation
to make  available, subject  to Section  2.2(e), to  the Paying  Agent funds  in
amounts  and at the times necessary for the payment of the Per Share Amount upon
surrender of certificates formerly representing shares of Common Stock  pursuant
to Section 2.2(b), it being understood that any and all interest earned on funds
made  available to the Paying  Agent pursuant to this  Agreement shall be turned
over to Parent on demand.
 
    (b)   EXCHANGE PROCEDURE.    As soon  as  reasonably practicable  after  the
Effective  Time, Parent shall cause  the Paying Agent to  mail to each holder of
record (other than Parent  or Sub or any  other direct or indirect  wholly-owned
subsidiary  of Parent  or the  Company or  any Subsidiary)  of a  certificate or
certificates which immediately prior to the Effective Time represented shares of
Common Stock (the "Certificates"), a letter of transmittal (which shall  contain
instructions  for use in effecting the surrender of the Certificates in exchange
for the Per  Share Amount, shall  specify that delivery  shall be effected,  and
risk of loss and title to the Certificates shall pass, only upon delivery of the
Certificates  to the  Paying Agent and  shall be in  a form and  have such other
provisions as Parent may  reasonably specify). Upon  surrender of a  Certificate
for  cancellation to the Paying Agent or to such other agent or agents as may be
appointed by Parent, together with such letter of transmittal, duly executed and
completed in accordance with the instructions thereto, and such other  documents
as may reasonably be required by the Paying Agent or such other agent or agents,
the holder of such Certificate shall be entitled to receive in exchange therefor
the  Per Share  Amount payable,  subject to  Section 2.1(e),  in respect  of the
shares of  Common  Stock  formerly  represented by  such  Certificate,  and  the
Certificate  so  surrendered shall  forthwith  be canceled.  In  the event  of a
transfer of ownership of shares  of Common Stock that  is not registered in  the
transfer  records of the Company, payment may be made to a person other than the
person in  whose name  the  Certificate so  surrendered  is registered  if  such
Certificate  shall  be properly  endorsed  or otherwise  be  in proper  form for
transfer and the person requesting such
 
                                       3
<PAGE>
payment  shall pay any transfer or other taxes required by reason of the payment
to a person other than the registered holder of such Certificate or establish to
the satisfaction of Parent  that such tax  has been paid  or is not  applicable.
Until  surrendered  as contemplated  by  this Section  2.2(b),  each Certificate
(other than Certificates canceled pursuant to Section 2.1(a) or representing any
Dissenting Shares)  shall be  deemed at  any time  after the  Effective Time  to
represent  only the right  to receive upon  such surrender the  Per Share Amount
payable, subject to  Section 2.1(e), in  respect of the  shares of Common  Stock
theretofore  represented by such  Certificate. No interest will  be paid or will
accrue on the cash payable upon the surrender of any Certificate.
 
    (c)  NO FURTHER OWNERSHIP  RIGHTS IN COMMON STOCK.   All cash paid upon  the
surrender  of Certificates in accordance with the terms of this Article II shall
be deemed to have been paid in full satisfaction of all rights pertaining to the
shares of  Common Stock  theretofore represented  by such  Certificates. At  the
Effective  Time, the stock  transfer books of  the Company shall  be closed, and
there shall be no further registration of transfers on the stock transfer  books
of the Surviving Corporation of the shares of Common Stock that were outstanding
immediately  prior  to  the  Effective  Time.  If,  after  the  Effective  Time,
Certificates are presented to the Surviving Corporation or the Paying Agent  for
any reason, they shall be canceled and exchanged as provided in this Article II,
except as otherwise provided by law with respect to Dissenting Shares.
 
    (d)    NO LIABILITY.   Notwithstanding  anything  to the  contrary contained
herein, none of Parent, Sub, the Surviving Corporation or the Paying Agent shall
be liable  to any  holder of  a Certificate  or any  other person  or entity  in
respect  of any cash delivered  to a public official  pursuant to any applicable
abandoned property, escheat or similar law.
 
    (e)  RETURN OF FUNDS.  Any portion of the funds made available to the Paying
Agent pursuant  to Section  2.2(a)  which remains  undistributed to  the  former
holders  of Common Stock six  months after the Effective  Time shall be promptly
delivered to  Parent (it  being understood  that prior  thereto Parent  is  only
required  to make funds available to the Paying Agent at the times necessary for
the payment of the Per Share  Amount upon surrender of Certificates pursuant  to
Section 2.2(b)), and any former holders of Common Stock who have not theretofore
complied  with this Article II  and the instructions set  forth in the letter of
transmittal mailed to such holder after the Effective Time shall thereafter look
exclusively to Parent and only as a general creditor thereof for payment of  the
Per  Share  Amount  to  which  they  become  entitled  upon  exchange  of  their
Certificates pursuant to  Section 2.2(b). Any  portion of the  Per Share  Amount
made  available to the Paying  Agent pursuant to Section  2.2(a) with respect to
Common Stock for which dissenter's rights have been perfected shall be  returned
to Parent on demand.
 
SECTION 2.3.  SETTLEMENT OF STOCK OPTIONS.
 
    The  Company shall take all action (satisfactory to Parent in its reasonable
discretion) necessary to provide that  immediately prior to the Effective  Time,
(i)  each then outstanding option to purchase shares of Common Stock (a) granted
under  the  Brooktree  Corporation  1985   Stock  Option  Plan,  the   Brooktree
Corporation  1991  Non-Employee Director  Stock  Option Plan  and  the Brooktree
Corporation 1992 Stock Plan  (each, as amended  from time to  time prior to  the
date  hereof, a "Stock Option Plan" and, collectively, the "Stock Option Plans")
or (b) granted pursuant to a  Nonqualified Stock Option to Outside Directors  of
the  Company,  in each  case,  to the  extent  not exercised  (collectively, the
"Options"), whether or not then exercisable  or vested, shall have become  fully
exercisable  and vested, (ii) each then outstanding Option shall be canceled and
(iii) in  consideration of  such cancellation,  and except  to the  extent  that
Parent  and the holder of  any Option shall otherwise  agree, the holder of such
Option shall receive  from the Company  (or at Parent's  option, from Parent  or
Sub)  for each share subject to such Option an amount (subject to any applicable
withholding tax) in cash equal  to the excess, if any,  of the Per Share  Amount
over  the per share exercise price of such Option (such amount being hereinafter
referred to as the  "Option Consideration"). The surrender  of an Option to  the
Company  in exchange for the  Option Consideration shall be  deemed a release of
any and all rights the holder had or may have had in respect of such Option, and
the payment of the Option Consideration
 
                                       4
<PAGE>
with  respect  to  all  Options  held  by  such  holder  for  which  the  Option
Consideration  is payable shall be conditioned on such holder acknowledging such
release and the cancellation of such Options as well as any Options held by such
holder as to which  the exercise price  equals or exceeds  the Per Share  Amount
(the "Out-of-the-Money Options"). Prior to the Effective Time, the Company shall
obtain  all necessary  consents or releases  from holders  of Options (including
releases from holders who hold Out-of-the Money Options) and shall take all such
other lawful  action as  may be  necessary to  give effect  to the  transactions
contemplated  by this Section 2.3. Except as  otherwise agreed to by the Company
and Parent, (i)  the Stock Option  Plans and each  Nonqualified Stock Option  to
Outside Directors shall terminate as of the Effective Time and the provisions in
any  other plan, program, agreement or arrangement providing for the issuance or
grant of any other interest  in respect of the capital  stock of the Company  or
any  Subsidiary shall be terminated  and canceled as of  the Effective Time, and
(ii) the Company shall take all action (satisfactory to Parent in its reasonable
discretion) necessary to ensure that following the Effective Time no participant
in the Stock Option Plans, any Nonqualified Stock Option to Outside Directors or
such other  plans, programs,  agreements or  arrangements shall  have any  right
thereunder  to acquire equity  securities of the  Company, Parent, the Surviving
Corporation or any subsidiary thereof and to terminate all such plans, programs,
agreements and arrangements.
 
                                  ARTICLE III
                 REPRESENTATIONS AND WARRANTIES OF THE COMPANY
 
    The Company hereby represents and warrants to Parent and Sub as follows:
 
SECTION 3.1.  ORGANIZATION; CAPITALIZATION.
 
    (a) The Company  is a corporation  duly organized, validly  existing and  in
good  standing under  the laws  of the  State of  California with  all requisite
corporate power and authority to own its properties and to carry on its business
as presently conducted. The  Company is duly qualified  and in good standing  to
transact  business as  a foreign corporation  in each jurisdiction  in which the
conduct or nature of its  business or the ownership,  leasing or holding of  its
properties makes such qualification necessary, except where the failure to be so
qualified  would not have, individually or  in the aggregate, a Material Adverse
Effect (as defined  below). For  purposes of this  Agreement, "Material  Adverse
Effect"  shall  mean  a  material  adverse  effect  on  the  business, condition
(financial or otherwise), assets, liabilities, properties, operations or results
of operations of the Company and the  Subsidiaries, taken as a whole, or on  the
ability  of  the Company  to consummate  the  transactions contemplated  by this
Agreement. A list of the jurisdictions in  which the Company is so qualified  is
set  forth  in  Section  3.1(a)  of  the  Disclosure  Schedule  (the "Disclosure
Schedule") delivered to  Parent prior to  the execution of  this Agreement.  The
Company  has previously delivered to Parent  and Sub true, accurate and complete
copies of its Articles of  Incorporation and By-laws, each  as in effect on  the
date hereof, and minute books containing minutes of all meetings of the Board of
Directors  of the Company (including any committees thereof) and shareholders of
the Company  for the  period from  January 1,  1990 to  and including  the  date
hereof.
 
    (b)  The  authorized capital  stock of  the  Company consists  of 57,680,555
shares, divided into (i) 12,680,555 shares of Preferred Stock, none of which are
issued and  outstanding  or  held in  the  treasury  of the  Company,  and  (ii)
45,000,000  shares of Common Stock, no par  value per share, of which 16,872,553
shares are issued and  outstanding, 3,360,227 shares  are reserved for  issuance
upon  exercise of  outstanding employee  stock options  granted pursuant  to the
Company's Stock Option  Plans and  non-employee director  stock options  granted
pursuant  to Nonqualified Stock Options to  Outside Directors, 81,297 shares are
reserved for issuance pursuant to the Brooktree Corporation 1992 Employee  Stock
Purchase  Plan (the "1992  Stock Purchase Plan") and  the remainder are unissued
and not reserved. All the outstanding shares of Common Stock are, and all shares
which may be issued will be, when issued, duly authorized, validly issued, fully
paid and nonassessable.  Options granted  by the Company  to purchase  3,360,227
shares  of Common  Stock are  outstanding on the  date hereof,  of which Options
granted by  the  Company  to  purchase 1,694,870  shares  of  Common  Stock  are
 
                                       5
<PAGE>
exercisable on the date hereof. Except for such Options, the obligation to issue
up  to approximately 81,297  shares of Common  Stock pursuant to  the 1992 Stock
Purchase Plan (approximately 74,706 shares  for the Offering Period (as  defined
in  the 1992 Stock  Purchase Plan) ended  June 28, 1996  and approximately 6,591
shares  for  the  Offering   Period  ended  pursuant   to  Section  5.1(j))   in
consideration  of  funds  on  deposit thereunder  and  restrictions  on transfer
imposed by the  Company on  290,001 Stock Purchase  Plan Shares  (as defined  in
Section  6.2(k)), there are no outstanding securities or obligations convertible
into or exchangeable for, or options,  warrants, scrip, rights to subscribe  for
or  acquire, calls  or commitments of  any character whatsoever  relating to, or
contracts, understandings or arrangements with  respect to the issuance or  sale
of,  any shares of the  capital stock of the Company  or any other securities of
the Company,  or  arrangements  or  contracts  with  respect  to  the  purchase,
repurchase,  sale, redemption, acquisition,  conversion, exchange, registration,
transfer or voting of shares of its capital stock (including any restrictions on
transfer imposed by the Company or any  law or regulation within the meaning  of
Section  1300(b)(1) of the CGCL). Except as  set forth above, the Company is not
obligated, now or  in the  future, contingently  or otherwise,  to issue  Common
Stock  or any other of  its securities to any person  or entity. The Company has
outstanding no  bonds, debentures,  notes or  other obligations  the holders  of
which  have  the right  to  vote (or  are  convertible or  exchangeable  into or
exercisable for securities having  the right to vote)  with the shareholders  of
the Company on any matter.
 
SECTION 3.2.  AUTHORITY.
 
    The  Company has all requisite corporate  power and authority to execute and
deliver this Agreement and, subject to approval of this Agreement by the holders
of a  majority of  the outstanding  shares of  Common Stock,  to consummate  the
transactions  contemplated hereby.  The execution,  delivery and  performance of
this  Agreement  by  the  Company  and  the  consummation  of  the  transactions
contemplated  hereby have been duly authorized by all necessary corporate action
on the part of the Company subject to approval of this Agreement by the  holders
of a majority of the outstanding shares of Common Stock. This Agreement has been
duly executed and delivered by the Company and constitutes the valid and binding
obligation of the Company enforceable against the Company in accordance with its
terms,  except as such enforceability may  be limited by bankruptcy, insolvency,
reorganization,  moratorium  or  similar  laws  relating  to  or  affecting  the
enforcement of creditors' rights in general and by general principles of equity.
 
SECTION 3.3.  NO BREACH.
 
    The  execution, delivery and performance of this Agreement by the Company do
not, and the consummation of the transactions contemplated hereby and compliance
with the provisions hereof will not, with or without the giving of notice or the
lapse of time, or both, conflict with, or result in a breach or violation of  or
a default under, or give rise to a right of amendment, termination, cancellation
or  acceleration of  any obligation  or to  a loss  of a  benefit under  (i) the
Articles of  Incorporation or  By-laws of  the Company  or the  certificates  of
incorporation  or  the  by-laws  (or  the  equivalent  thereof)  of  any  of the
Subsidiaries, or  (ii) except  as set  forth in  Section 3.3  of the  Disclosure
Schedule,  any  contract,  agreement, note,  bond,  mortgage,  indenture, lease,
license, franchise,  permit,  concession,  instrument,  obligation,  commitment,
covenant,  understanding  or arrangement  to  which the  Company  or any  of the
Subsidiaries is  a party  or by  which  any of  its assets  may be  affected  (a
"Contract"),  or (iii) any  order, ruling, decree,  judgment, arbitration award,
statute, law, ordinance, rule, regulation or stipulation to which the Company or
any of the Subsidiaries or their respective properties or assets is subject,  or
result  in the creation of any restriction on voting or transfer, pledge, claim,
lien, charge, encumbrance or security interest  of any kind (a "Lien") upon  any
of  the properties or assets of the  Company or any of the Subsidiaries, except,
in the case  of items  (ii) and  (iii) above, for  those which  would not  have,
individually or in the aggregate, a Material Adverse Effect.
 
                                       6
<PAGE>
SECTION 3.4.  SUBSIDIARIES.
 
    Except  as set  forth on  Section 3.4 of  the Disclosure  Schedule, the only
companies, partnerships, joint  ventures or other  entities or organizations  in
which  the Company directly or indirectly owns  any equity or debt securities or
has any other ownership interest are the following entities (each a "Subsidiary"
and collectively, the "Subsidiaries"):
 
<TABLE>
<CAPTION>
                                                      JURISDICTION OF
                                                      INCORPORATION OR
                   SUBSIDIARY                           ORGANIZATION
- -------------------------------------------------  ----------------------
<S>                                                <C>
Brooktree Foreign Sales Corporation                 U.S. Virgin Islands
Brooktree International Ltd.                           Cayman Islands
Brooktree Ltd.                                         United Kingdom
Brooktree Pte.                                           Singapore
Brooktree Technologies Ltd.                            Cayman Islands
Brooktree Worldwide Sales Corporation                    California
California Solution Networks Corporation                 California
</TABLE>
 
    Each Subsidiary is  a corporation  duly organized, validly  existing and  in
good   standing  under  the  laws  of   its  jurisdiction  of  incorporation  or
organization set forth above with all requisite corporate power and authority to
own and operate  its business and  properties and  to carry on  its business  as
presently  conducted. Each Subsidiary is duly  qualified and in good standing to
transact business as  a foreign corporation  in each jurisdiction  in which  the
conduct  or nature of its  business or the ownership,  leasing or holding of its
properties makes such qualification necessary, except where the failure to be so
qualified would not have, individually or  in the aggregate, a Material  Adverse
Effect.  A list of the jurisdictions in which each Subsidiary is so qualified is
set forth in Section 3.4 of the Disclosure Schedule. The Company has  previously
delivered  to  Parent  and  Sub  true,  accurate  and  complete  copies  of  the
certificates of incorporation, by-laws  or other organizational documents,  each
as  in effect on the  date hereof, and minute books  of each of the Subsidiaries
containing minutes of  all meetings  of the  Board of  Directors (including  any
committees  thereof) and shareholders of each of the Subsidiaries for the period
from January 1, 1990 to and including the date hereof. The outstanding shares of
capital stock of each of the Subsidiaries are validly issued and fully paid  and
nonassessable  and,  except for  400,000 shares  of  common stock  of California
Solution Networks Corporation  ("CSNC") held by  the President of  CSNC and  one
ordinary  share of Brooktree  Ltd. held by  a nominee of  the Company, are owned
beneficially and of record by the Company or a wholly-owned Subsidiary free  and
clear  of all Liens. Except for options to purchase 8,000 shares of common stock
of CSNC granted under the CSNC 1995 Stock Option Plan, there are no  outstanding
securities  or  obligations convertible  into or  exchangeable for,  or options,
warrants, scrip, rights to subscribe for or acquire, calls or commitments of any
character whatsoever relating to,  or contracts, understandings or  arrangements
with  respect to the issuance or sale of, any shares of the capital stock of any
class or any  other securities of  any of the  Subsidiaries, or arrangements  or
contracts   with  respect   to  the  purchase,   repurchase,  sale,  redemption,
acquisition, conversion, exchange, registration, transfer or voting of shares of
capital stock of any of the Subsidiaries. Except as set forth above, neither the
Company nor  any  of  the Subsidiaries  is  obligated,  now or  in  the  future,
contingently  or otherwise, to issue stock of  any class or any other securities
of any Subsidiary to any person or entity. Except as identified in the Company's
Annual Report  on  Form  10-K for  the  fiscal  year ended  September  30,  1995
(including  certain portions of the Company's 1995 Annual Report to Shareholders
and the Company's  Proxy Statement with  respect to its  1996 Annual Meeting  of
Shareholders  held on March  15, 1996 incorporated by  reference therein) or the
Company's Quarterly  Reports  on  Form  10-Q for  the  quarterly  periods  ended
December  30, 1995  and March 30,  1996, other than  forward looking information
disclosed therein (such documents, without giving effect to the forward  looking
information  contained  therein,  are  referred to  herein  collectively  as the
"Current SEC Documents"), neither the Company  nor any Subsidiary is subject  to
any  obligation, contingent or otherwise, to provide funds or make an investment
in any entity.
 
                                       7
<PAGE>
SECTION 3.5.  FINANCIAL STATEMENTS.
 
    The audited  consolidated  financial  statements  of  the  Company  and  its
subsidiaries  at September  30, 1995,  September 30,  1994, September  30, 1993,
September 30, 1992 and  September 30, 1991 and  for the respective fiscal  years
then  ended, and the  notes thereto, reported on  by Ernst &  Young LLP, and the
unaudited consolidated financial statements of the Company and its  subsidiaries
at  December 30, 1995 and March  30, 1996 and for the  three month and six month
periods then ended,  and the notes  thereto which the  Company has delivered  to
Parent and Sub and which are contained in the SEC Filings (as defined in Section
3.18),  have  been prepared  in  accordance with  generally  accepted accounting
principles applied (except  as set  forth therein)  on a  consistent basis,  and
present  fairly  the  consolidated financial  position  of the  Company  and its
consolidated subsidiaries as at the  dates thereof and the consolidated  results
of  their operations and cash flows for each  of the fiscal years or three month
or six  month periods  then ended  (subject, in  the case  of unaudited  interim
financial   statements,  to  the  absence  of   notes  and  to  normal  year-end
adjustments). Except as and to the  extent reflected or reserved against in  the
consolidated balance sheet of the Company and its subsidiaries at March 30, 1996
(the  "March 30 Balance Sheet"), at March  30, 1996, neither the Company nor any
of the Subsidiaries had  any liabilities or obligations  of any nature  (whether
accrued,  absolute,  contingent  or otherwise)  required  by  generally accepted
accounting principles  to  be reflected  on  a balance  sheet  or in  the  notes
thereto.  Since March 30, 1996, neither the  Company nor any of the Subsidiaries
has incurred  any  liabilities or  obligations  other than  those  arising  from
operations  in the  ordinary course of  business consistent  with past practice.
Since September 30, 1995 the Company  and the Subsidiaries have conducted  their
respective  businesses only in the ordinary course consistent with past practice
and, except  as identified  in the  Current SEC  Documents or  as set  forth  in
Section  3.5  of  the  Disclosure  Schedule, there  has  been  no  change  in or
development with respect  to the business,  condition (financial or  otherwise),
assets,  liabilities,  properties, operations  or results  of operations  of the
Company and the  Subsidiaries except  changes and developments  in the  ordinary
course  of business consistent with past practice  which have not had or may not
reasonably be expected  to have, individually  or in the  aggregate, a  Material
Adverse  Effect  and  changes relating  to  the  economy in  general  or changes
resulting from industry-wide developments  affecting other companies in  similar
businesses.  Specifically, and without limiting the generality of the foregoing,
since September 30, 1995 (except as otherwise contemplated by this Agreement  or
as  identified in the Current SEC Documents,  neither the Company nor any of the
Subsidiaries has taken any action described in Section 5.1.
 
SECTION 3.6.  TAXES.
 
    Except as set forth in Section 3.6 of the Disclosure Schedule:
 
        (a) All Tax Returns (as  defined below) of the  Company and each of  the
    Subsidiaries  and  all predecessor  corporations have  been duly  and timely
    filed and are  correct and complete  in all material  respects. Each of  the
    Company  and the Subsidiaries  and any predecessor  corporation has withheld
    proper and  accurate amounts  from their  employees, customers,  depositors,
    shareholders,  and others from whom they  are required to withhold Taxes (as
    defined below) in compliance with  all applicable federal, state, local  and
    foreign  laws  and  have  timely  paid  all  such  withheld  amounts  to the
    appropriate taxing  authorities.  All  Taxes or  estimates  thereof  of  the
    Company  and each of the Subsidiaries  and any predecessor corporations that
    are due  have been  timely and  appropriately  paid and  to the  extent  the
    liabilities for Taxes have not been fully discharged, adequate reserves have
    been   established,  in   accordance  with   generally  accepted  accounting
    principles. No  Liens for  Taxes exist  with respect  to any  assets of  the
    Company  or any of  the Subsidiaries or  any predecessor corporation, except
    for Liens for Taxes not yet due;
 
        (b) No assessment, audit, examination or other proceeding by any  taxing
    authority  or  other Governmental  Entity (as  defined  in Section  3.15) is
    proposed, pending,  or,  to the  knowledge  of the  Company  or any  of  the
    Subsidiaries,  threatened with  respect to the  Taxes or Tax  Returns of the
    Company or the Subsidiaries or any predecessor corporation. Each  deficiency
    resulting from any
 
                                       8
<PAGE>
    audit  or examination  relating to  Taxes by  any taxing  authority has been
    paid. No issues  relating to Taxes  were raised in  writing by the  relevant
    taxing  authority in any completed audit  or examination that can reasonably
    be expected to recur in a later taxable period;
 
        (c)  There  are  no  outstanding  agreements,  waivers  or  arrangements
    extending the statutory period of limitations applicable to any claim for or
    the  period for the collection or assessment  of Taxes of the Company or any
    of the  Subsidiaries or  any  predecessor corporation  due for  any  taxable
    period;
 
        (d)  None of the Company or any of  the Subsidiaries is a party to or is
    bound by  any Tax  sharing agreement  or similar  agreement, arrangement  or
    practice  with respect  to Taxes  (including any  advance pricing agreement,
    closing agreement  or other  agreement  relating to  Taxes with  any  taxing
    authority) or has any liability for the Taxes of any person or entity (other
    than  the Company and any of the  Subsidiaries that is currently a member of
    the Company's  affiliated group  filing a  consolidated federal  income  tax
    return) under Treasury Regulation Section 1.1502-6 (or any similar provision
    of  state, provincial, local, or foreign law), as a transferee or successor,
    by contract or otherwise, and, in the case of any item disclosed on  Section
    3.6  of the  Disclosure Schedule, are  in material compliance  with any such
    agreement;
 
        (e) Neither the Company nor  any of the Subsidiaries  is a party to  any
    agreement,  plan,  understanding  or  arrangement  that,  and  none  of  the
    transactions contemplated by this  Agreement, would result, individually  or
    in the aggregate, in the payment of any amount (whether in cash or property)
    that  would not be  deductible pursuant to the  terms of Sections 162(a)(1),
    162(m) or 280G of the Code; and
 
        (f) Neither the  Company nor  any Subsidiary  is a  "United States  real
    property  holding corporation" as  defined in Section  897(c)(2) of the Code
    during the applicable  period specified in  Section 897(c)(1)(A)(ii) of  the
    Code   and   none  of   Brooktree   Foreign  Sales   Corporation,  Brooktree
    International  Ltd.,   Brooktree   Ltd.,  Brooktree   Pte.   and   Brooktree
    Technologies  Ltd. (i) is  engaged in a  U.S. trade or  business for federal
    income Tax purposes, (ii) is a foreign investment company within the meaning
    of the Code,  or (iii) is  a passive foreign  investment company within  the
    meaning   of  the  Code  or  has  participated  in  or  cooperated  with  an
    international boycott within the meaning of  Section 999 of the Code or  has
    been  requested  to do  so in  connection with  any transaction  or proposed
    transaction.
 
    As used in this  Agreement, (i) "Tax" or  "Taxes" means all taxes,  charges,
duties, fees, levies or other assessments, including but not limited to, income,
excise,  property,  sales,  value  added,  profits,  license,  withholding (with
respect to compensation or otherwise),  payroll, employment, net worth,  capital
gains, transfer, stamp, social security, environmental, occupation and franchise
taxes, imposed by any Governmental Entity, and including any interest, penalties
and additions attributable thereto; and (ii) "Tax Return" or "Tax Returns" means
any return, report, declaration, information return, statement or other document
filed  or required to be  filed with any Governmental  Entity in connection with
the determination, assessment or collection of any Tax or the administration  of
any laws, regulations or administrative requirements relating to any Tax.
 
SECTION 3.7.  INSURANCE.
 
    All material casualty, directors' and officers' liability, general liability
(including  product  liability)  and  all  other  material  types  of  insurance
maintained by the Company or  any of the Subsidiaries are  duly in force and  no
notice  has been  received by the  Company or  any of the  Subsidiaries from any
insurance carrier purporting to cancel or reduce coverage under any such policy.
 
                                       9
<PAGE>
SECTION 3.8.  MATERIAL CONTRACTS.
 
    Section 3.8 of the Disclosure Schedule sets forth each Contract which is:
 
        (a) other than the employment agreements to be entered into with certain
    employees of  the Company  described in  Section 6.2,  a Contract  with  any
    director, officer, subsidiary or affiliate of the Company or any Subsidiary;
 
        (b)  other than such of  the following as are  identified in the Current
    SEC Documents, a Contract relating to the borrowing of money by the  Company
    or  any Subsidiary or to  the direct or indirect  guarantee or assumption by
    the Company or  any Subsidiary  of the obligations  of any  other person  or
    entity  for borrowed money, including any arrangement which has the economic
    effect although not the legal form of such a guarantee;
 
        (c) or contains a covenant not to compete (other than those of which the
    Company or any  Subsidiary is the  beneficiary of the  covenant in  employee
    related agreements and those identified in the Current SEC Documents);
 
        (d)  other than such of the following as is entered into in the ordinary
    course of business consistent  with past practice between  the date of  this
    Agreement  and the Effective Time, a  lease or similar agreement under which
    (i) the Company or any Subsidiary is a lessee of, or holds or operates,  any
    real  property owned  by any third  person for  an annual rent  in excess of
    $300,000 or (ii)  the Company or  any Subsidiary  is a lessor  of, or  makes
    available  for use by any  third person, any real  property owned or held as
    lessee by the  Company or any  Subsidiary for  an annual rent  in excess  of
    $300,000;
 
        (e)  other than such of the following as is entered into in the ordinary
    course of business consistent  with past practice between  the date of  this
    Agreement  and the Effective Time, a  lease or similar agreement under which
    (i) the Company  or any Subsidiary  is a lessee  of, or holds  or uses,  any
    machinery,  equipment, vehicle or other  tangible personal property owned by
    any third  person for  an annual  rent in  excess of  $300,000 or  (ii)  the
    Company  or any Subsidiary is a lessor of, or makes available for use by any
    third person, any tangible personal property owned (including ownership  for
    tax purposes) by the Company or any Subsidiary having a fair market value in
    excess of $300,000;
 
        (f)  other than such of the following as is entered into in the ordinary
    course of business consistent  with past practice between  the date of  this
    Agreement and the Effective Time, a Contract involving the obligation of the
    Company  or any  Subsidiary to  purchase products  or services  or the legal
    right to  make or  vend products  or  deliver services  for payment  by  the
    Company  or any  Subsidiary of more  than $300,000  either as a  lump sum or
    reasonably contemplated  periodic payments  over the  term of  the  Contract
    (unless  terminable  by the  Company or  any  Subsidiary without  payment or
    penalty upon no more than 30 days' notice);
 
        (g) other than such of the following as is entered into in the  ordinary
    course  of business consistent  with past practice between  the date of this
    Agreement and the Effective Time, a Contract involving the obligation of the
    Company or any Subsidiary to deliver  products or services with an  unfilled
    order balance of more than $300,000 (unless terminable by the Company or any
    Subsidiary without payment or penalty upon no more than 30 days' notice);
 
        (h)  other than such of  the following as are  identified in the Current
    SEC Documents,  a mortgage,  pledge, security  agreement, deed  of trust  or
    other  document granting  a material  Lien (including  Liens upon properties
    acquired under conditional sales, capital lease or other title retention  or
    security devices);
 
        (i)  a Contract providing for the  formation of a joint venture, teaming
    agreement or other similar arrangement;
 
                                       10
<PAGE>
        (j)  a power  of attorney or  similar authorization (including,  without
    limitation,  with  respect to  Taxes) given  by  the Company  or any  of the
    Subsidiaries; or
 
        (k) other than such  of the following as  are identified in the  Current
    SEC  Documents,  any  other  Contract material  to  the  business, condition
    (financial or  otherwise), assets,  liabilities, properties,  operations  or
    results of operations of the Company and the Subsidiaries taken as a whole.
 
    All  of the Contracts are valid and enforceable, and neither the Company nor
any  of  the  Subsidiaries,  nor  to  the  knowledge  of  the  Company  and  the
Subsidiaries  any other  party thereto,  is in  default in  any material respect
under any thereof.  Customer Contracts  which are unperformed,  considered as  a
whole,  by which the Company or any  of the Subsidiaries is currently bound will
not result in a loss  having, in the aggregate,  a Material Adverse Effect.  The
transactions  contemplated  hereby may  be  consummated without  the  consent or
approval of any person or  party under any Contract  and without being a  breach
thereof,  except where the failure to obtain  such consents or approvals or such
breach would not  have, individually  or in  the aggregate,  a Material  Adverse
Effect.
 
SECTION 3.9.  EMPLOYEES; LABOR MATTERS.
 
    (a)  Except  as set  forth  in Section  3.9  of the  Disclosure  Schedule or
identified in the Current SEC  Documents, no employee of  the Company or any  of
the Subsidiaries has a salary rate in excess of $100,000 per annum.
 
    (b)  Neither  the Company  nor any  of the  Subsidiaries is  a party  to any
collective bargaining  agreement or  other contract  with or  commitment to  any
labor  union or association representing  any employee of the  Company or any of
the Subsidiaries,  nor  does any  labor  union or  collective  bargaining  agent
represent  any employees  of the  Company or  any of  the Subsidiaries.  No such
agreement, contract  or other  commitment has  been requested  by, or  is  under
discussion  by management  of the  Company or  any of  the Subsidiaries  (or any
management group or association of which the Company or any of the  Subsidiaries
is  a member or otherwise a participant) with, any group of employees or others,
nor  are  there   any  representation   proceedings  or   petitions  seeking   a
representation  proceeding presently pending  against the Company  or any of the
Subsidiaries with  the National  Labor Relations  Board or  any labor  relations
tribunal, nor are there any other current activities known to the Company or any
of  the Subsidiaries  to organize  any employees  of the  Company or  any of the
Subsidiaries into a collective bargaining unit.  Except as set forth in  Section
3.9  of the  Disclosure Schedule,  there is no  unfair labor  practice charge or
complaint pending or,  to the  knowledge of  the Company  and the  Subsidiaries,
threatened  against the Company or any of the Subsidiaries. During the past five
years, there has been no labor strike, slow-down, work stoppage, arbitration  or
other  work-related dispute involving the Company or any of the Subsidiaries and
no such dispute  is now  pending or,  to the knowledge  of the  Company and  the
Subsidiaries, threatened against the Company or any of the Subsidiaries.
 
SECTION 3.10.  PROPRIETARY RIGHTS.
 
    (a)  Section  3.10 of  the  Disclosure Schedule  sets  forth a  complete and
correct list of all foreign and  domestic: (i) patents and patent  applications;
(ii)  written  records  of  inventions; and  (iii)  registered  and unregistered
trademarks, service marks, trade names, logos, other forms of trade identity and
registrations and applications thereof.
 
    (b) Except  as set  forth in  Section  3.10 of  the Disclosure  Schedule  or
identified  in the Current  SEC Documents, (1) the  Company and the Subsidiaries
own all of the Intellectual Property (as defined below), free from any Liens and
free from any requirement  of any past, present  or future payments (other  than
maintenance  and similar  payments), charges  or fees  or conditions,  rights or
restrictions; (2)  to the  knowledge of  the Company  and the  Subsidiaries,  no
Intellectual  Property or any service rendered by the Company or any Subsidiary,
or any product, process or material used  in the business of the Company or  any
Subsidiary,  infringes upon  any rights  owned or  held by  any other  person or
entity; (3) there is neither  pending nor (to the  knowledge of the Company  and
the Subsidiaries)
 
                                       11
<PAGE>
threatened  any  claim or  litigation against  the  Company or  the Subsidiaries
contesting the  rights  of  Company  or the  Subsidiaries  to  any  Intellectual
Property  or  the  ownership,  enforceability or  validity  of  the Intellectual
Property or use by the Company  or any Subsidiary of any Intellectual  Property;
(4)  no  Intellectual  Property is  subject  to any  outstanding  order, ruling,
decree, judgment or stipulation by  any arbitrator, court or other  Governmental
Entity,  nor is there  any pending (or to  the knowledge of  the Company and the
Subsidiaries, threatened) proceeding relating thereto;  (5) to the knowledge  of
the  Company and the Subsidiaries, there  is no infringement or misappropriation
of the Intellectual Property  by any other  person or entity;  (6) there are  no
agreements  or licenses between the  Company or any of  the Subsidiaries, on the
one hand, and any other person or entity, on the other hand, which may have been
terminated or expired prior to  the date hereof and  under which the Company  or
any  of  the Subsidiaries  has granted  rights or  licenses in  the Intellectual
Property to such other persons or entities or granted an option to acquire  such
rights  or licenses, which rights or licenses  or the option to acquire the same
survived such termination  or expiration; and  (7) no person  or entity has  any
licenses under any of the Intellectual Property, except in each of cases (1)-(7)
above  such as  would not have  a Material  Adverse Effect. The  Company and the
Subsidiaries have taken reasonable steps (including measures to protect  secrecy
and  confidentiality) to  protect its  right, title and  interest in  and to the
Intellectual  Property.   All   employees,   agents,   consultants   and   other
representatives  of  the  Company  and  the  Subsidiaries  who  have  access  to
confidential or  proprietary information  of the  Company and  the  Subsidiaries
incorporated   in  the  Intellectual   Property  have  a   legal  obligation  of
confidentiality to  the  Company  and  the Subsidiaries  with  respect  to  such
information.
 
    (c)  For purposes of this Agreement,  "Intellectual Property" shall mean all
of the following owned  or controlled by the  Company and the Subsidiaries:  (1)
all inventions (whether patentable or unpatentable and whether or not reduced to
practice),  all  improvements thereto,  and all  patents (including  utility and
design patents, industrial designs and utility models), patent applications, and
patent or invention disclosures,  together with all reissuances,  continuations,
continuations-in-part,  divisions,  revisions,  extensions  and  re-examinations
thereof; (2) all  copyrightable works, and  all applications, registrations  and
renewals  in connection  therewith; (3)  all mask  works and  semiconductor chip
rights and all applications, registrations and renewals in connection therewith;
(4) all  trade  secrets  and confidential  business  and  technical  information
(including  ideas, research  and development,  know-how, formulas, compositions,
manufacturing and production processes and techniques, technical data,  designs,
drawings,    engineering    notebooks,   industrial    models,    software   and
specifications); (5) all  computer software,  both source code  and object  code
(including  data and  related documentation, flow  charts, diagrams, descriptive
texts and programs,  computer print-outs, underlying  tapes, computer  databases
and similar items); (6) all trademarks, service marks, trade names, trade dress,
logos,  business and product names,  slogans, and registrations and applications
for registration thereof; (7) all rights  to sue for and remedies against  past,
present  and future infringements of  any or all of  the foregoing and rights of
priority and protection of interests therein under the laws of any  jurisdiction
worldwide;  (8)  all  copies and  tangible  embodiments  of any  or  all  of the
foregoing (in whatever form or  medium, including without limitation  electronic
media);  and (9) all  other proprietary, intellectual  property and other rights
relating to any or all of the foregoing.
 
SECTION 3.11.  PROPERTY.
 
    Section 3.11  of  the Disclosure  Schedule  accurately identifies  all  real
property,   plants,  warehouses,  distribution  centers,  structures  and  other
buildings of the Company and the Subsidiaries. All properties and assets of  the
Company  and the  Subsidiaries, real  and personal,  material to  the conduct of
their respective businesses are,  except for changes in  the ordinary course  of
business  consistent with past  practice since March 30,  1996, reflected on the
March 30  Balance Sheet,  and the  Company and  the Subsidiaries  have good  and
marketable  title to their respective real and personal property, free and clear
of all Liens,  except for Permitted  Liens (as defined  below). For purposes  of
this  Agreement "Permitted Liens"  shall mean those Liens  (A) identified in the
March 30 Balance Sheet or the notes thereto or in the Current SEC Documents, (B)
set forth in Section 3.11 of the Disclosure Schedule, (C) for Taxes not yet  due
or  payable or being  contested in good  faith (and for  which adequate reserves
 
                                       12
<PAGE>
in  accordance  with   generally  accepted  accounting   principles  have   been
established)  or (D) which would  not have, individually or  in the aggregate, a
Material  Adverse  Effect.   All  plants,   warehouses,  distribution   centers,
structures and other buildings and material equipment of each of the Company and
the  Subsidiaries are currently  used in the  operation of the  business of such
company, are adequately maintained and  are in satisfactory operating  condition
and  repair for the requirements of the  business as presently conducted by such
company.
 
SECTION 3.12.  EMPLOYEE BENEFIT PLANS; EMPLOYMENT, TERMINATION AND SEVERANCE
               AGREEMENTS.
 
    (a) (i)  Section 3.12(a)  of  the Disclosure  Schedule  sets forth  a  true,
accurate and complete list of each pension, retirement, savings, profit sharing,
deferred   compensation,  medical,   vision,  dental  and   other  health  plan,
disability, accident and life insurance plan, bonus, stock option, incentive and
special compensation  and  other  plan  and each  other  employee  benefit  plan
program,  contract, arrangement, agreement and understanding (whether written or
oral) (hereinafter referred to individually as a "Plan" and collectively as  the
"Plans")  to which  the Company  or any  of the  Subsidiaries contributes  or is
required to  contribute,  or  which  the Company  or  any  of  the  Subsidiaries
sponsors, maintains or administers or which is otherwise applicable to employees
or  retirees or categories of employees or retirees of the Company or any of the
Subsidiaries generally; (ii) no "prohibited  transaction" within the meaning  of
Section  406 of the Employee Retirement Income  Security Act of 1974, as amended
("ERISA"), or Section 4975 of the Code  that is not exempt under Section 408  of
ERISA  or  Section  4975 of  the  Code has  occurred  with respect  to  any Plan
sponsored, maintained or administered by the Company or any of the Subsidiaries;
(iii) all "employee benefit plans" as  defined in Section 3(3) of ERISA  ("ERISA
Plans")  sponsored,  maintained or  administered by  the Company  or any  of the
Subsidiaries comply currently  and have  complied in  the past  in all  material
respects,  in form and in operation, with the provisions of ERISA, the Code, the
rules and regulations  promulgated under  these statutes,  all other  applicable
federal,  state or common law  and with the terms  of their respective documents
and funding instruments;  (iv) there  are no  actions, suits  or claims  pending
(other  than routine claims for benefits) or any actions, suits or claims (other
than routine  claims for  benefits) which  could reasonably  be expected  to  be
asserted,  against any Plan or the assets  or fiduciaries of any Plan sponsored,
maintained or administered  by the  Company or any  of the  Subsidiaries or  any
ERISA  Plan established  or maintained  by an entity  or arrangement  which is a
member of a  controlled group of  corporations with  the Company or  any of  the
Subsidiaries  within the meaning of Section 414(b),  (c), (m) or (o) of the Code
(each such entity or arrangement is referred to as an "ERISA Affiliate"),  which
would  have a  Material Adverse  Effect; (v) no  civil or  criminal action under
Title I, Subtitle  B, Part 5  of ERISA is  pending or, to  the knowledge of  the
Company  and the Subsidiaries, threatened against  the Company or any Subsidiary
or any fiduciary of any  Plan sponsored or maintained by  the Company or any  of
the Subsidiaries; (vi) no Plan nor any fiduciary of a Plan sponsored, maintained
or administered by the Company or any of the Subsidiaries has been the direct or
indirect  subject of an audit, investigation  or examination by any Governmental
Entity or quasi-governmental agency; (vii) all Plans which are "employee pension
benefit plans" as defined in Section  3(2) of ERISA ("ERISA Pension Plans")  and
their  respective trusts sponsored or maintained by  the Company and each of the
Subsidiaries are qualified plans  and trusts under the  Code and any  applicable
regulations;  (viii) the  Company and  each of  the Subsidiaries  has received a
determination letter from  the Internal Revenue  Service (the "IRS")  indicating
that  each of the ERISA  Pension Plans it sponsors,  maintains or administers is
qualified, and nothing has occurred since the date of each determination  letter
that  would affect adversely the qualified status  of any ERISA Pension Plan and
the IRS has not taken or, to the knowledge of the Company and the  Subsidiaries,
proposed  to take any action to  revoke any favorable determination with respect
to the qualified status of any ERISA Pension Plan; (ix) neither the Company, any
Subsidiary nor any  ERISA Affiliate  has, or during  the six  year period  ended
immediately  preceding the date of this  Agreement had, sponsored, maintained or
administered or contributed to or incurred any obligation under or liability to,
any ERISA Pension Plan subject to the provisions of Title IV of ERISA or Section
412 of the Code; (x)  all contributions to each Plan  have been timely made  and
there  are no contributions to  any Plan that are past  due and owing other than
those which, if  not made, would  not have  a Material Adverse  Effect; (xi)  no
ERISA Pension Plan of the
 
                                       13
<PAGE>
Company  or any of the  Subsidiaries or any ERISA  Affiliate has been terminated
during the six  years immediately before  the date of  this Agreement; (xii)  no
ERISA  Pension  Plan of  the Company  or any  of the  Subsidiaries or  any ERISA
Affiliate has been merged  during the six years  immediately before the date  of
this  Agreement;  (xiii)  neither  the Company,  any  Subsidiary  nor  any ERISA
Affiliate has, or during the six  year period immediately preceding the date  of
this  Agreement  had,  contributed to  or  an  obligation to  contribute  to any
"multiemployer plan" as  defined in Sections  3(37) or 4001(a)  of ERISA;  (xiv)
each Plan which is an "employee welfare benefit plan" as defined in Section 3(1)
of  ERISA ("ERISA  Welfare Plan")  of the Company,  any Subsidiary  or any ERISA
Affiliate  that  is  a  "group  health  plan"  within  the  meaning  of  Section
4980B(g)(2)  of  the Code  has  been administered  in  accordance with  Title I,
Subtitle B, Part 6 of ERISA and has met the requirements of Section 4980B of the
Code; and  (xv)  neither  the  Company  nor any  of  the  Subsidiaries  has  any
obligation to provide benefits under any Plan except to its active employees.
 
    (b)  Section 3.12(b) of the Disclosure  Schedule sets forth a true, accurate
and complete  list  of each  employment,  termination and  severance  agreement,
contract, arrangement and understanding (whether written or oral) with employees
of the Company and each Subsidiary. All such agreements, contracts, arrangements
or  understandings are valid and enforceable, and neither the Company nor any of
the Subsidiaries nor, to the knowledge of the Company and the Subsidiaries,  any
employee  is in  default in  any material respect  under any  thereof. Except as
separately set forth in Section 3.12(b) of the Disclosure Schedule, neither  the
Company nor any of the Subsidiaries is a party to any employment, termination or
severance agreement, contract, arrangement or understanding with any employee or
former employee of the Company or any of the Subsidiaries that is not terminable
by its terms at will by the applicable employer without liability. Except as set
forth  on Section  3.12(b) of  the Disclosure  Schedule, this  Agreement and the
transactions contemplated hereby will  not result in any  obligation to pay  any
employee  of the Company or any of the Subsidiaries severance pay or termination
benefits.
 
SECTION 3.13.  LITIGATION.
 
    Except as set forth in Section 3.13 of the Disclosure Schedule or identified
in the Current SEC Documents, there  are no claims, actions, suits,  proceedings
or  investigations  pending  or,  to  the  knowledge  of  the  Company  and  the
Subsidiaries, threatened against the Company or any of the Subsidiaries, or  any
properties  or rights owned or leased by  the Company or any of the Subsidiaries
(including any  such  claims,  actions,  suits,  proceedings  or  investigations
relating   to   environmental  matters),   before  any   court,  administrative,
governmental or  regulatory  authority  or  body,  arbitration  panel  or  other
Governmental  Entity, which, individually or in  the aggregate, has had or could
reasonably be expected to have a Material Adverse Effect (whether or not covered
by insurance), and neither the Company nor any of the Subsidiaries knows of  any
basis for any such claim, action, suit, proceeding or investigation. Neither the
Company  nor any of the Subsidiaries nor any property owned or leased by them is
subject to any order, judgment, injunction  or decree which, individually or  in
the  aggregate,  has had  or could  reasonably  be expected  to have  a Material
Adverse Effect.
 
SECTION 3.14.  ENVIRONMENTAL MATTERS.
 
    None of the real property of the Company or any of the Subsidiaries and none
of the premises demised under real property leases to the Company or any of  the
Subsidiaries  and no real property previously owned  or leased by the Company or
any of  the  Subsidiaries or  any  predecessor of  any  of them,  have,  to  the
knowledge  of the Company and the Subsidiaries, been  used at any time: (i) as a
site for the storage, except  as authorized under applicable Environmental  Laws
(as defined below), or disposal of any Hazardous Material (as defined below); or
(ii)  so as to cause a violation of or to give rise to a removal, restoration or
reimbursement liability under any  Environmental Law, including  as a result  of
(A)  the handling or removal by  or at the request of  the Company or any of the
Subsidiaries or any predecessor of any of them, of any Hazardous Material at  or
from such real property or such leased or previously owned or leased properties,
(B)  the disposition of such removed Hazardous Materials at any other locations,
(C) the Release (as defined below) or presence of Hazardous Materials or (D) the
discontinuance, sale or transfer of operations of any business conducted at such
real property or the
 
                                       14
<PAGE>
premises  demised under  such real  property leases  or the  previously owned or
leased properties.  The  Company  and  the Subsidiaries  have  complied  in  all
material  respects with all, and have not  violated in any material respect any,
Environmental Laws in  connection with their  business or operations,  including
the  acquisition, storage, handling, transportation, processing, use or disposal
of any goods or materials, whether as raw materials, work-in-process or finished
goods.
 
    As used in this Agreement, the  term "Environmental Laws" means any and  all
applicable  treaties, laws,  common law,  regulations, enforceable requirements,
binding  determinations,  orders,  decrees,  judgments,  injunctions,   permits,
approvals,  authorizations, licenses, variances, permissions, notices or binding
agreements issued,  promulgated  or entered  into  by any  Governmental  Entity,
relating  to  the environment,  protection or  preservation  of human  health or
safety,  including  the  health  and   safety  of  employees,  preservation   or
reclamation  of  natural resources,  or  the management,  Release  or threatened
Release of Hazardous Materials in each case as in effect on the date hereof.  As
used  in this Agreement,  the term "Hazardous  Materials" means those materials,
substances or  wastes that  are regulated  by, or  from the  basis of  liability
under,   any  Environmental  Law,  including  PCBs,  pollutants,  solid  wastes,
explosive or regulated radioactive materials  or substances, hazardous or  toxic
materials,  substances, wastes or  chemicals, petroleum (including  crude oil or
any fraction thereof) or petroleum distillates, asbestos or asbestos  containing
materials,  materials listed in 49 C.F.R.  Section 172.101 and materials defined
as hazardous  substances  pursuant  to  Section  101(14)  of  the  Comprehensive
Environmental  Response, Compensation and  Liability Act of  1980, as amended to
the date hereof ("CERCLA"). As used in this agreement, the term "Release"  shall
have the meaning set forth in Section 101(22) of CERCLA.
 
SECTION 3.15.  GOVERNMENTAL APPROVALS.
 
    Except (a) for applicable requirements of the Securities and Exchange Act of
1934, as amended (the "Exchange Act"), and the rules and regulations thereunder,
(b)  for the filings and recordation of appropriate merger documents required by
the CGCL and the DGCL,  (c) for the filings  required under and compliance  with
the  Hart-Scott-Rodino Antitrust Improvements  Act of 1976,  as amended, and the
rules and regulations promulgated thereunder (the  "HSR Act") and (d) where  the
failure  to obtain such consent, approval, order, authorization or allowance, or
to  make  any  such  filing,  registration  or  notification,  would  not  have,
individually  or in the aggregate, a Material Adverse Effect, no approval, order
or authorization of, or filing or registration with, allowance by, or consent of
or notification  to  any  federal,  state or  local  government  or  any  court,
administrative   or  regulatory  agency  or  commission  or  other  governmental
authority or agency, domestic or foreign (a "Governmental Entity"), is  required
to  be obtained or made by the Company  or any of the Subsidiaries in connection
with  the  execution  and  delivery  by  the  Company  of  this  Agreement,  the
performance  of obligations of the Company  hereunder or the consummation by the
Company of the transactions contemplated hereby  or for the continuation of  the
business  and operations of the  Company after the Merger  or for preventing the
termination of any material right, privilege  or contract of the Company or  any
of the Subsidiaries.
 
SECTION 3.16.  COMPLIANCE WITH APPLICABLE LAW.
 
    Except  as set  forth in  Section 3.16 of  the Disclosure  Schedule, (i) the
Company and  the  Subsidiaries  are  in compliance  with  all  applicable  laws,
ordinances  and regulations of any Governmental Entity, including those relating
to occupational health and safety,  fair employment and equal opportunity,  (ii)
no  claims or  complaints from any  Governmental Entities or  other parties have
been asserted or received by the Company  or any of the Subsidiaries during  the
past  five years, and, to the knowledge  of the Company and the Subsidiaries, no
claims or complaints  are threatened, alleging  that the Company  or any of  the
Subsidiaries is in violation of any such law, ordinance or regulation, and (iii)
neither  the Company nor  any of the  Subsidiaries has received  notice from any
Governmental Entity of any pending  proceedings to take all  or any part of  the
properties  of the Company or any of  the Subsidiaries (whether leased or owned)
by condemnation or right of eminent domain and, to the knowledge of the  Company
and  the Subsidiaries, no such proceedings  are threatened, except, in each such
case, for such
 
                                       15
<PAGE>
noncompliance,  claims,  complaints  or   proceedings  which  would  not   have,
individually  or in the aggregate, a  Material Adverse Effect. This Section 3.16
does not relate to environmental matters, which are the subject of Section 3.14.
 
SECTION 3.17.  LICENSES; PERMITS.
 
    The  Company  has  all  material  licenses,  permits,  approvals  and  other
authorizations  from all Governmental Entities as  are necessary for the conduct
of the business and operations of the Company and the Subsidiaries, in a  manner
consistent  with  good  business  practice  and  in  compliance  with  all  laws
applicable to such business operations (including Environmental Laws). All  such
licenses,  permits, approvals and  other authorizations are  validly held by the
Company or the relevant Subsidiary,  are in full force  and effect and the  same
will  not be subject to suspension,  modification, revocation or nonrenewal as a
result of  the execution,  delivery and  performance of  this Agreement  or  the
consummation  of the transactions contemplated hereby, except where such failure
to hold such  licenses, permits,  approvals and authorizations  would not  have,
individually or in the aggregate, a Material Adverse Effect.
 
SECTION 3.18.  SEC FILINGS.
 
    The  Company has  delivered to  Parent and  Sub true,  accurate and complete
copies of  (a) its  Annual  Reports on  Form 10-K  for  the fiscal  years  ended
September  30, 1995  and September  30, 1994  as filed  with the  Securities and
Exchange Commission (the "SEC"),  (b) its Quarterly Reports  on Form 10-Q  filed
with  the SEC for each quarter or quarterly period since September 30, 1994, (c)
all definitive proxy  statements filed with  the SEC relating  to the  Company's
meetings of shareholders (whether annual or special) during 1996, 1995 and 1994,
(d)  all other forms, reports, statements,  documents and other filings required
to be filed by the Company with the SEC in connection with and since its initial
public offering  and  (e) all  exhibits,  schedules, documents  incorporated  by
reference,  amendments and supplements to  the foregoing (collectively, the "SEC
Filings"). The SEC Filings (i) when filed complied in all material respects with
the requirements of  the Securities  Act of  1933, as  amended (the  "Securities
Act"),  and the Exchange Act, as the case  may be, and the rules and regulations
thereunder, and (ii) did not, at the time they were filed (and at the  effective
date  thereof  in  the  case of  registration  statements),  contain  any untrue
statement of a material  fact or omit  to state a material  fact required to  be
stated  therein or necessary to make the statements therein, in the light of the
circumstances under which they were made,  not misleading. Except to the  extent
any  information in an SEC Filing has been revised, corrected or superseded by a
later-filed SEC Filing filed  and publicly available prior  to the date of  this
Agreement,  none of the SEC Filings contains  any untrue statement of a material
fact or  omits to  state any  material fact  required to  be stated  therein  or
necessary  in  order  to  make  the statements  therein,  in  the  light  of the
circumstances under which they  were made, not misleading.  Any filings made  by
the  Company with the SEC between the  date hereof and the Effective Time (other
than the Proxy  Statement (as defined  in Section 5.1(c))  which shall meet  the
standards  set forth in Section  3.19) will meet the  standards set forth in the
preceding sentence.
 
SECTION 3.19.  PROXY STATEMENT.
 
    The Proxy Statement  and any  supplements or amendments  thereto will,  when
filed  (a) comply in all material respects with the requirements of the Exchange
Act and the rules and regulations thereunder and (b) contain no untrue statement
of any material fact or  omit to state any material  fact required to be  stated
therein  or  necessary to  make  the statements  therein,  in the  light  of the
circumstances under  which  they  are  made,  not  misleading,  except  that  no
representation and warranty is made by the Company pursuant to this Section 3.19
with  respect to information furnished in  writing by Parent or Sub specifically
for inclusion in the Proxy Statement, and the Company will advise Parent and Sub
in writing if prior to the Effective Time it shall obtain knowledge of any facts
(including facts with respect to itself  or any of the Subsidiaries) that  would
make  it necessary to supplement  or amend the Proxy  Statement in order to make
the statements therein, in the light  of the circumstances under which they  are
made,  not misleading or to comply  with applicable laws, rules and regulations,
and will  promptly amend  or  supplement the  Proxy  Statement as  required  and
distribute the same to its shareholders. In the event Parent or Sub shall advise
the Company as to its obtaining
 
                                       16
<PAGE>
knowledge  of any facts that would make  it necessary to supplement or amend the
Proxy Statement as provided in Section 4.5, the Company shall promptly amend  or
supplement  the  Proxy Statement  as  required and  distribute  the same  to its
shareholders.
 
SECTION 3.20.  STATE TAKEOVER STATUTES.
 
    Other than  Section 1101(e)  of  the CGCL,  no "fair  price",  "moratorium",
"control  share  acquisition",  or  other  anti-takeover  statute  or regulation
applies or  purports  to apply  to  this Agreement,  the  Merger and  the  other
transactions contemplated hereby.
 
SECTION 3.21.  OPINION OF FINANCIAL ADVISOR.
 
    The  Company has received the  Opinion of Lehman Brothers  dated on or about
June 30, 1996,  to the effect  that, as of  such date, the  consideration to  be
received   in  the  Merger  by  the  Company's  shareholders  is  fair  to  such
shareholders from a financial point of view. The Company has been authorized  by
Lehman  Brothers, subject to  prior review by such  financial advisor, to permit
such fairness  opinion (or  references  thereto) to  be  included in  the  Proxy
Statement.
 
                                   ARTICLE IV
                         REPRESENTATIONS AND WARRANTIES
                               OF PARENT AND SUB
 
    Parent and Sub hereby represent and warrant to the Company as follows:
 
SECTION 4.1.  ORGANIZATION AND STANDING; SHARE OWNERSHIP.
 
    Each of Parent and Sub is a corporation duly organized, validly existing and
in  good standing under the  laws of the State of  Delaware. The only issued and
outstanding shares of capital stock of Sub are owned by Parent.
 
SECTION 4.2.  AUTHORITY; RESOURCES.
 
    Parent and Sub have all requisite  corporate power and authority to  execute
and  deliver this Agreement  and to consummate  the transactions contemplated by
this Agreement. The  execution, delivery  and performance of  this Agreement  by
Parent  and Sub  and the consummation  of the transactions  contemplated by this
Agreement have been  duly authorized by  all necessary corporate  action on  the
part of Parent and Sub, as applicable. This Agreement has been duly executed and
delivered  by Parent and Sub and constitutes the valid and binding obligation of
Parent and Sub, enforceable against Parent and Sub in accordance with its terms,
except  as  such  enforceability  may  be  limited  by  bankruptcy,  insolvency,
reorganization,  moratorium  or  similar  laws  relating  to  or  affecting  the
enforcement of creditors' rights in general and by general principles of equity.
Parent has sufficient resources to satisfy its obligations contained in  Article
II.
 
SECTION 4.3.  NO BREACH.
 
    The  execution, delivery and performance of this Agreement by Parent and Sub
do not, and consummation of the transactions contemplated hereby and  compliance
with the provisions hereof will not, with or without the giving of notice or the
lapse of time, or both, conflict with or result in a breach or violation of or a
default  under, or give rise to  a right of amendment, termination, cancellation
or acceleration of any obligation or to a loss of a material benefit under,  (i)
the  Certificate  of Incorporation  or By-laws  of  Parent or  Sub, or  (ii) any
material contract, agreement, note,  bond, mortgage, indenture, lease,  license,
franchise,  permit,  concession, instrument,  obligation,  commitment, covenant,
understanding or arrangement  to which  it is  a party or  by which  any of  its
assets   may  be  affected,  or  (iii)  any  order,  ruling,  decree,  judgment,
arbitration award, statute, law, ordinance,  rule, regulation or stipulation  to
which  Parent or  Sub or  their respective properties  or assets  is subject, or
result in the creation of  any Lien upon any  of their respective properties  or
assets,  except, in  the case of  items (ii)  and (iii) above,  for those, which
would not have, individually or in  the aggregate, a material adverse effect  on
the ability of Parent or Sub to consummate the transactions contemplated by this
Agreement.
 
                                       17
<PAGE>
SECTION 4.4.  GOVERNMENTAL APPROVALS.
 
    Except  (a) for the applicable requirements of the Exchange Act, (b) for the
filings and recordation of appropriate merger documents required by the CGCL and
the DGCL, (c) for the  filings required under and  compliance with the HSR  Act,
(d)  for the  filings or  approvals required under  the laws  and regulations of
various foreign jurisdictions in respect of the Merger and (e) where the failure
to obtain such consent, approval, order, authorization or allowance, or to  make
any  such filing, registration or notification,  would not have, individually or
in the aggregate, a material adverse effect  on the ability of Parent or Sub  to
consummate  the transactions contemplated by  this Agreement, no approval, order
or authorization of, or filing or registration with, allowance by, or consent of
or notification to any Governmental Entity is required to be obtained or made by
Parent or Sub in connection with the execution and delivery by Parent and Sub of
this Agreement, the performance  of obligations of Parent  and Sub hereunder  or
the consummation by Parent and Sub of the transactions contemplated hereby.
 
SECTION 4.5.  INFORMATION.
 
    The  Proxy Statement and  any supplements or  amendments thereto, insofar as
they contain information relating to Parent  and Sub that has been furnished  in
writing  by Parent or Sub specifically for inclusion therein, will comply in all
material respects with the  requirements of the Exchange  Act and the rules  and
regulations  thereunder, and Parent or Sub will advise the Company in writing if
prior to the Effective Time it shall obtain knowledge of any facts with  respect
to Parent or Sub or any affiliate of either of them that would make it necessary
to  supplement or  amend the  Proxy Statement  in order  to make  the statements
therein, in  the light  of the  circumstances  under which  they are  made,  not
misleading  or  to  comply  with  applicable  laws,  rules  and  regulations. No
representation or warranty is made by Parent or Sub pursuant to this Section 4.5
other than with respect to information in the Proxy Statement relating solely to
Parent and Sub. Neither Parent  nor Sub shall have  any obligation to supply  or
furnish  any information other than information  in the Proxy Statement relating
solely to Parent and Sub.
 
                                   ARTICLE V
                                   COVENANTS
 
SECTION 5.1.  COVENANTS OF THE COMPANY.
 
    (a)  ORDINARY COURSE.   Prior to the Effective  Time, the Company (i)  shall
conduct,  and shall cause each of  the Subsidiaries to conduct, their respective
businesses in  the ordinary  course consistent  with past  practice  (including,
without limitation, spending and investments related to research and development
and  new product development in current lines  of business), (ii) shall use, and
shall cause each of  the Subsidiaries to  use, its best  efforts to maintain  in
effect  all  existing  qualifications, licenses,  permits,  approvals  and other
authorizations referred to in Sections 3.1,  3.4 and 3.17 and to preserve  their
respective  business organizations intact  and (iii) shall  use, and shall cause
each of the Subsidiaries to use,  commercially reasonable efforts to retain  the
services  of  their respective  present officers,  employees  and agents  and to
maintain satisfactory relationships with customers, suppliers and others  having
business relationships with it.
 
    (b)   MEETING OF THE  COMPANY'S SHAREHOLDERS.  The  Company will, as soon as
practicable after the  execution of  this Agreement, take  all action  necessary
under  applicable law and  its Articles of Incorporation  and By-laws to convene
and hold  a special  meeting  of its  shareholders to  be  held not  later  than
September  13, 1996,  or such  other date  as shall  be mutually  agreed upon in
writing by Parent and the Company, to consider and vote upon the Merger and this
Agreement (the "Special  Meeting"). Subject to  Section 5.1(e)(iv), the  Company
shall  use its best efforts to obtain at the Special Meeting a favorable vote of
its shareholders on the approval and adoption of the Merger and this Agreement.
 
    (c)  PROXY STATEMENT.   As soon as practicable  after the execution of  this
Agreement, the Company will prepare and file with the SEC under the Exchange Act
and the rules and regulations
 
                                       18
<PAGE>
thereunder,  and will use  its best efforts to  have cleared by  the SEC, and as
soon as  possible  thereafter will  disseminate  to its  shareholders,  a  proxy
statement  (the  "Proxy Statement")  with respect  to  the Special  Meeting. The
Company will obtain an opinion of Lehman  Brothers, dated the date of the  Proxy
Statement, to the effect that, as of such date, the consideration to be received
in  the Merger by the Company's shareholders is fair to such shareholders from a
financial point of  view and  will, subject to  prior review  by such  financial
advisor,  include a copy of such fairness opinion in the Proxy Statement. Parent
and Sub will provide such assistance, information and cooperation to the Company
as is reasonably required to  describe Parent or Sub  for purposes of the  Proxy
Statement. The Company will provide Parent, Sub and their counsel with a copy of
any written comments or telephonic notification of any oral comments the Company
may  receive  from the  SEC or  its staff  with respect  to the  Proxy Statement
promptly after  the receipt  thereof  and will  provide  Parent, Sub  and  their
counsel  with a copy of any written responses and telephonic notification of any
oral responses of  the Company  or its counsel.  Parent, Sub  and their  counsel
shall  be given an opportunity to review  and comment on the Proxy Statement and
any amendments or supplements  thereto at reasonable times  prior to the  filing
thereof  with the  SEC. The Company  will not  mail any Proxy  Statement, or any
amendment or supplement thereto, to which Parent reasonably objects.
 
    (d)  NEGATIVE COVENANTS.  Prior to the Effective Time, the Company will not,
nor will  it permit  any of  the  Subsidiaries (except  with the  prior  written
approval of Parent) to:
 
        (i)   amend  their  respective  charter   documents,  by-laws  or  other
    organizational documents (except as otherwise  contemplated by Article I  of
    this Agreement);
 
        (ii)  issue or sell, or  authorize, propose or agree  to the issuance or
    sale of (except pursuant to the exercise of Options outstanding on the  date
    hereof  or  pursuant to  the  1992 Stock  Purchase  Plan in  accordance with
    Section 6.2(k)), or purchase, redeem or otherwise acquire, any shares of its
    capital stock or  any of  its other securities  or issue  any securities  or
    obligations  convertible  into or  exchangeable  for, or  options, warrants,
    scrip, rights  to  subscribe for,  calls  or commitments  of  any  character
    whatsoever  relating  to,  or  enter  into  any  contract,  understanding or
    arrangement with  respect to  the issuance  or sale  of, any  shares of  its
    capital  stock or any of its other securities, or enter into any arrangement
    or contract  with respect  to the  purchase, repurchase,  sale,  redemption,
    conversion,  exchange  registration, transfer  or  voting of  shares  of its
    capital stock, or  adjust, split, reacquire,  redeem, combine or  reclassify
    any of its securities, or make any other changes in its capital structure;
 
       (iii)  (1) incur (contingently or otherwise) any debt or other obligation
    to pay money borrowed or enter into any guarantee of any such obligation  of
    another  person or  mortgage, pledge  or subject  to any  Lien their assets,
    properties  or  business,  or  (2)  make  any  loans,  advances  or  capital
    contributions to, or investments in, any other person or entity;
 
       (iv)  sell or otherwise dispose of or  lease any part of their respective
    properties or assets or purchase or otherwise acquire or lease properties or
    assets, except sales  or purchases of  inventory in the  ordinary course  of
    business  consistent with past  practice, or acquire or  agree to acquire by
    merging or consolidating with, or by purchasing a substantial portion of the
    assets of,  or  by  any  other manner,  any  business  or  any  corporation,
    partnership,  joint venture,  association or other  business organization or
    division thereof;
 
        (v)  declare,  set  aside  or  pay   any  dividends  on,  or  make   any
    distributions  of  any  nature in  respect  of, their  respective  shares of
    outstanding capital stock;
 
       (vi) (1)  grant  any general  increase  in wage  or  salary rates  or  in
    employee  benefits, or  (2) grant any  increase in salary  or in employment,
    retirement, severance or termination or other  benefits or pay any bonus  to
    any officer or director (except as required by existing agreements, plans or
    arrangements),  or (3)  enter into any  employment contract  with any person
    which the Company or the relevant Subsidiary does not have the unconditional
    right to terminate without liability, or (4) take any action to cause to  be
    exercisable any otherwise unexercisable option under
 
                                       19
<PAGE>
    the  Stock Option  Plans, except as  contemplated by this  Agreement, or (5)
    adopt (or amend in any manner which would, individually or in the aggregate,
    materially  increase  the  benefits   under)  any  bonus,  profit   sharing,
    compensation,  stock  option,  employment or  other  employee  benefit plan,
    agreement, trust, plan fund or other arrangement for the benefit or  welfare
    of any employee of the Company or any of the Subsidiaries;
 
       (vii)  make  any  change  in  their  accounting  methods,  principles  or
    procedures, except as  may be  required by  a change  in generally  accepted
    accounting principles; or
 
      (viii)  issue any  press release  or make  any other  public announcements
    without providing  Parent  with  a reasonable  opportunity  to  review  such
    release or announcement and comment thereon prior to its dissemination.
 
    (e)  NO SOLICITATION; BOARD RECOMMENDATION.
 
    (i)  The Company, the Subsidiaries and their respective officers, directors,
employees, representatives, agents or affiliates (including, without limitation,
any investment banker, attorney or accountant retained by the Company or any  of
the   Subsidiaries)  (collectively,   the  "Company's   Representatives")  shall
immediately cease any  discussions or negotiations  with any party  that may  be
ongoing  with respect  to an Acquisition  Proposal (as defined  below). From and
after the date hereof and  prior to the Effective  Time, the Company shall  not,
nor shall it authorize or permit any of the Subsidiaries or any of the Company's
Representatives  to, directly or indirectly,  (A) solicit, initiate or encourage
(including by way of furnishing or disclosing non-public information), or  cause
to  be solicited, initiated or encouraged, any Acquisition Proposal or (B) other
than (x)  acknowledging receipt  of a  written bona  fide unsolicited  offer  or
proposal concerning an Acquisition Proposal, (y) requesting the maker of an oral
bona  fide unsolicited offer or proposal  concerning any Acquisition Proposal to
put the  same in  writing and  (z) requesting  information with  respect to  the
financial  capability of the maker  of a written bona  fide unsolicited offer or
proposal concerning  any Acquisition  Proposal (provided  that Parent  is  fully
informed  as  to the  status and  details of  the Company's  communications (and
responses thereto) described in such clauses  (x), (y) and (z)), participate  in
any  discussion or negotiations with, or explore or otherwise communicate in any
way with,  any third  party  (other than  Parent or  Sub)  with respect  to  any
Acquisition   Proposal  or  (C)   enter  into  any   agreement,  arrangement  or
understanding requiring the Company to abandon, terminate or fail to  consummate
the   Merger  or   any  other   transaction  contemplated   by  this  Agreement.
Notwithstanding the foregoing,  the Company may  furnish information  concerning
its  business, properties  or assets  to, and  participate in  any discussion or
negotiations with, or  explore or  otherwise communicate  with, any  financially
capable  third  party that  makes  after the  date  hereof a  written  bona fide
unsolicited offer or proposal  concerning any Acquisition  Proposal, if (x)  the
Board  of  Directors  of the  Company,  after  consultation with  its  legal and
financial advisors and  upon written advice  of its outside  legal counsel  that
taking  such action is necessary to  comply with the directors' fiduciary duties
to the  shareholders  of the  Company  under  applicable law,  determines  by  a
majority  vote  that taking  such  action is  reasonably  likely to  lead  to an
Acquisition Proposal that is more favorable  to the shareholders of the  Company
than  the Merger  and that taking  such action  is necessary to  comply with the
directors' fiduciary duties and (y) prior to taking such action, the Company (1)
provides reasonable notice to Parent, orally and in writing, to the effect  that
it  is taking such  action, which notice  shall describe the  material terms and
conditions of the proposal, and the identity  of the third party making it,  and
(2)  receives from such  third party an executed  confidentiality agreement in a
form substantially  the same  as the  Confidentiality Agreement  (as defined  in
Section  5.4). The  Company will  keep Parent fully  informed of  the status and
details (including amendments and proposed amendments) of any such proposal  and
will  provide  Parent  with  a  copy of  any  such  written  proposal (including
amendments and proposed amendments) within two business days of receipt  thereof
by the Company or any of the Company's Representatives.
 
    (ii)  Nothing contained  herein shall be  construed to  prohibit the Company
from taking and  disclosing to  the shareholders of  the Company  a position  as
contemplated  by Rule 14e-2  under the Exchange  Act, or from  making such other
disclosure   to   shareholders   if,   in    the   good   faith   judgment    of
 
                                       20
<PAGE>
the  Board of Directors of  the Company, on written  advice of its outside legal
counsel, such disclosure is necessary to comply with its fiduciary duties to the
Company's shareholders under applicable law; provided that the Company will not,
except as permitted  by Section 5.1(e)(iv),  withdraw or modify,  or propose  to
withdraw  or  modify, its  position with  respect  to the  Merger or  approve or
recommend, or propose to approve or recommend, an Acquisition Proposal.
 
   (iii) For purposes of this  Agreement, "Acquisition Proposal" shall mean  any
indication  of interest, inquiry, proposal  or offer with respect  to any of the
following transactions (other than the transactions between the Company,  Parent
and  Sub contemplated hereunder) involving the  Company or the Subsidiaries: (A)
any   merger,    consolidation,    business   combination,    share    exchange,
recapitalization, liquidation, dissolution or other similar transaction; (B) any
sale,  lease, exchange,  mortgage, pledge,  transfer or  other disposition  of a
substantial amount of the assets of the Company and the Subsidiaries, taken as a
whole, in a single transaction or  series of transactions; (C) any tender  offer
or  exchange offer for 10% or more of the outstanding shares of capital stock of
the Company or the filing of  a registration statement under the Securities  Act
in  connection therewith; (D) any person having acquired beneficial ownership or
the right to acquire beneficial  ownership of, or any  "group" (as such term  is
defined  under Section 13(d) of  the Exchange Act and  the rules and regulations
thereunder) having  been formed  which beneficially  owns or  has the  right  to
acquire  beneficial ownership of, 10% or more  of the then outstanding shares of
capital stock of  the Company; (E)  any other transaction,  the consummation  of
which  could reasonably be expected to  impede, interfere with, prevent or delay
the Merger  or  which  would dilute  the  benefits  to Parent  and  Sub  of  the
transactions  contemplated  hereby; (F)  any proxy  solicitation (other  than as
contemplated by Section  5.1(b)); or (G)  any public announcement  of an  offer,
proposal,  plan or  intention to  do any  of the  foregoing or  any agreement to
engage in any of the foregoing.
 
   (iv) Except as  set forth in  this Section 5.1(e)(iv),  neither the Board  of
Directors of the Company nor any committee thereof shall (A) withdraw or modify,
or  propose to  withdraw or modify,  in a manner  adverse to Parent  or Sub, the
approval or recommendation by the Board of Directors of the Company or any  such
committee, of this Agreement or the Merger, (B) approve or recommend, or propose
to  approve or recommend, any  Acquisition Proposal or (C)  cause the Company to
enter into any letter of  intent, agreement in principle, acquisition  agreement
or other similar agreement (each an "Acquisition Agreement") with respect to any
Acquisition  Proposal. Notwithstanding  the foregoing, but  without limiting the
provisions of Section 5.1(e)(i), if the Board of Directors of the Company, after
consultation with  and  upon  written  advice  of  its  outside  legal  counsel,
determines  in good faith that it is necessary  to do so in order to comply with
the directors'  fiduciary  duties  to  the shareholders  of  the  Company  under
applicable law, the Board of Directors of the Company may (x) withdraw or modify
its  approval or recommendation of this Agreement  or the Merger, (y) approve or
recommend a Superior Transaction (as defined below) or (z) cause the Company  to
enter into any Acquisition Agreement with respect to a Superior Transaction, but
in  any such case only  after providing reasonable written  notice to Parent and
Sub advising Parent  and Sub  that the  Board of  Directors of  the Company  has
received  such other offer, specifying the material terms and conditions of such
offer and  identifying  the person  making  such  offer. For  purposes  of  this
Agreement,  "Superior Transaction"  shall mean  any bona  fide offer  by a third
party to  acquire,  directly or  indirectly,  the Company  (whether  by  merger,
acquisition,  consolidation,  business  combination, share  exchange,  tender or
exchange offer or other similar transaction, or purchase of all or substantially
all of the assets or equity securities thereof) and otherwise on terms which the
Board of Directors of the Company  determines in its good faith judgment  (based
on  the  advice  of a  financial  advisor of  nationally  recognized reputation,
including Lehman Brothers) to  be more favorable  to the Company's  shareholders
than  the Merger  and the other  transactions contemplated hereby  and for which
financing, to the extent required, is then committed or which, in the good faith
judgment of the  Board of Directors  of the Company  (based on the  advice of  a
financial   advisor  of  nationally   recognized  reputation,  including  Lehman
Brothers), is reasonably capable of being financed by such third party.
 
                                       21
<PAGE>
    (v) Unless the Board  of Directors of the  Company shall have exercised  its
rights  pursuant to the provisions of the second sentence of Section 5.1(e)(iv),
upon the written request of Parent or Sub, the Board of Directors of the Company
shall promptly reaffirm in writing its approval or recommendation of the  Merger
and this Agreement.
 
    (f)   ADVICE OF CHANGES.   The Company shall  promptly give notice to Parent
and Sub upon becoming aware of (i) any representation or warranty of the Company
contained in this Agreement becoming untrue  or inaccurate, or (ii) the  failure
by the Company to comply with or satisfy any covenant, condition or agreement to
be  complied with or  satisfied by it  under this Agreement,  and, shall use its
best efforts to prevent or promptly remedy the same.
 
    (g)  ACCOUNTING.  Prior to  the Effective Time, the Company shall  maintain,
and  cause the Subsidiaries  to maintain, their respective  books of account and
financial records in the usual, regular and ordinary manner consistent with past
practice, which,  in  reasonable detail,  shall  accurately and  fairly  reflect
transactions and dispositions of assets.
 
    (h)   OTHER ACTIONS.  Except as  contemplated by this Agreement, the Company
will not nor  will it  permit any of  the Subsidiaries  to take or  to agree  or
commit   to  take  any  action  that  would  result  in  any  of  the  Company's
representations or warranties hereunder being untrue such that the condition  in
Section 6.2(a) will not be satisfied.
 
    (i)   TAX  MATTERS.   The Company  will not  make any  material tax election
(unless required  by  law) or  settle  or  compromise any  material  income  tax
liability  of the Company  or any of  the Subsidiaries except  if such action is
taken in  the ordinary  course of  business consistent  with past  practice  and
Parent and Sub shall have been provided reasonable prior notice thereof.
 
    (j)  STOCK PURCHASE PLANS.
 
        (i)  The Company shall take  such actions as are  necessary to cause the
    Exercise Date  (as  defined  in  the Company's  1992  Stock  Purchase  Plan)
    applicable to the then current Offering Period (as defined in the 1992 Stock
    Purchase  Plan)  to be  a  date not  later than  July  15, 1996  (the "Final
    Exercise Date"). On  the Final Exercise  Date, the Company  shall apply  the
    funds  credited as of  such date under  the 1992 Stock  Purchase Plan within
    each participant's payroll  withholdings account  to the  purchase of  whole
    shares  of  Common Stock  in accordance  with  the terms  of the  1992 Stock
    Purchase Plan. The cost to each participant in the 1992 Stock Purchase  Plan
    for  shares of Common  Stock shall be the  lower of 85%  of the closing sale
    price of Common Stock on the Nasdaq National Market on (1) the first day  of
    the  then current Offering Period or (2) the Final Exercise Date. No further
    amounts shall be withheld or deposited,  and no shares of Common Stock  will
    be  issued or sold, pursuant to the 1992 Stock Purchase Plan after the Final
    Exercise Date.
 
        (ii) Except as otherwise  agreed to by the  parties, (x) the 1992  Stock
    Purchase  Plan  and  the Stock  Purchase  Plans  shall terminate  as  of the
    Effective Time and the provisions in  any other plan, program, agreement  or
    arrangement  providing for the purchase of  the capital stock of the Company
    or any Subsidiary  (other than the  CSNC 1995 Stock  Option Plan), shall  be
    terminated  and canceled as of the Effective Time, and (y) the Company shall
    take all action  necessary to ensure  that following the  Effective Time  no
    participant  in the  1992 Stock Purchase  Plan, the Stock  Purchase Plans or
    other plans,  programs,  agreements or  arrangements  shall have  any  right
    thereunder  to  acquire  equity  securities  of  the  Company,  Parent,  the
    Surviving Corporation  or any  Subsidiary (other  than the  CSNC 1995  Stock
    Option  Plan)  and to  terminate all  such  plans, programs,  agreements and
    arrangements.
 
SECTION 5.2.  HART-SCOTT-RODINO ACT FILINGS.
 
    (a) Each of Parent and  the Company will promptly,  and in any event  within
ten  days after execution of this Agreement,  make all filings or submissions as
are required under the HSR Act. Each
 
                                       22
<PAGE>
of Parent and the Company will promptly  furnish to the other party hereto  such
necessary  information and  reasonable assistance  as the  other may  request in
connection with its preparation of any  filing or submission which is  necessary
under  the HSR  Act in  connection with  the Agreement  and the  Merger. Without
limiting the generality of  the foregoing, each of  Parent and the Company  will
promptly  notify  the other  of  the receipt  and  content of  any  inquiries or
requests  for  additional  information  made  by  any  Governmental  Entity   in
connection  therewith  and will  promptly (i)  comply with  any such  inquiry or
request and  (ii)  provide the  other  with  a description  of  the  information
provided to any Governmental Entity with respect to any such inquiry or request.
In  addition, each of Parent and the Company will keep the other hereto apprised
of the status of any such inquiry or request.
 
    (b) Each of Parent and the Company  agrees to cooperate with the other  and,
subject  to  the terms  and  conditions set  forth  in this  Agreement,  use its
reasonable  best   efforts  promptly   to  prepare   and  file   all   necessary
documentation, to effect all necessary applications, notices, petitions, filings
and  other documents,  and to  obtain as  promptly as  practicable all necessary
permits, consents, orders, approvals and authorizations of, or any exemption by,
all third parties and Governmental Entities necessary or advisable to consummate
the transactions contemplated by this Agreement. Each of Parent and the  Company
agrees  that it will consult with the other with respect to the obtaining of all
permits, consents, orders, approvals and authorizations of all third parties and
Governmental Entities  necessary or  advisable  to consummate  the  transactions
contemplated  by this Agreement and each of Parent and the Company will keep the
other reasonably apprised of the status of matters relating to completion of the
transactions contemplated hereby.
 
SECTION 5.3.  PUBLIC ANNOUNCEMENTS.
 
    Subject to applicable  legal requirements,  each of Parent  and the  Company
agrees  that  any  press  release or  other  public  announcement  regarding the
transactions contemplated by this Agreement will be made only after consultation
with the other.
 
SECTION 5.4.  ACCESS TO INFORMATION.
 
    The Company shall, on and after the date of this Agreement, give, and  shall
cause  each  of the  Subsidiaries to  give,  to Parent,  Sub and  the attorneys,
accountants or other representatives of Parent and Sub, upon reasonable  notice,
full  access  during normal  business hours  to make  or cause  to be  made such
investigation of the  properties and  business of the  Company and  each of  the
Subsidiaries  and of its and  their financial and legal  condition as Parent and
Sub deem necessary or advisable to familiarize themselves with such  properties,
business  and other matters and  to investigate the representations, warranties,
covenants and agreements  of the Company  set forth herein,  provided that  such
investigation  shall not interfere unreasonably  with normal operations, and the
Company shall furnish, and shall cause each of the Subsidiaries to furnish, such
financial  and  operating  data   and  other  information  (including,   without
limitation,  Tax Returns of  the Company and  its subsidiaries and  lists of the
Company's then  current record  and beneficial  shareholders and  optionholders)
with  respect to the business,  properties and condition of  the Company and the
Subsidiaries as Parent and Sub shall  from time to time reasonably request.  The
Confidentiality  Agreement, dated as  of April 18, 1996,  between Parent and the
Company (the  "Confidentiality  Agreement")  shall apply  with  respect  to  the
information furnished thereunder or hereunder.
 
SECTION 5.5.  FURTHER ACTION.
 
    Subject  to  the terms  and conditions  herein provided  (including, without
limitation, Section 5.1(e)(iv)), each  of the parties hereto  agrees to use  its
reasonable  best efforts to take promptly all actions  and to do, or cause to be
done, all  things  necessary, proper  or  advisable under  applicable  laws  and
regulations  to consummate  and make effective,  in the  most expeditious manner
practicable,  the  Merger  and  the  other  transactions  contemplated  by  this
Agreement,  including using its reasonable best  efforts to obtain all necessary
waivers, consents  and  approvals,  effecting all  necessary  registrations  and
filings,  and defending any  lawsuits or other  proceedings, whether judicial or
administrative, challenging this  Agreement or  the consummation of  any of  the
transactions contemplated hereby,
 
                                       23
<PAGE>
including seeking to have any stay or temporary restraining order entered by any
court  or other Governmental  Entity vacated or reversed,  provided that none of
the Company, Parent or Sub shall be  required to divest any business or  assets.
In connection with and without limiting the foregoing, the Company and the Board
of  Directors of the Company  shall (i) take all  action reasonably necessary to
ensure that no  state takeover statute  or similar statute  or regulation is  or
becomes  applicable  to  the  Merger,  this  Agreement,  or  any  of  the  other
transactions contemplated  by this  Agreement  and (ii)  if any  state  takeover
statute  or similar statute or regulation becomes applicable to the Merger, this
Agreement, or any  other transaction  contemplated by this  Agreement, take  all
action reasonably necessary to ensure that the Merger and the other transactions
contemplated  by this Agreement may be consummated as promptly as practicable on
the terms contemplated by this Agreement and otherwise to minimize the effect of
such statute  or  regulation  on  the Merger,  this  Agreement,  and  the  other
transactions contemplated by this Agreement.
 
SECTION 5.6.  TRANSFER TAXES.
 
    The  Company and  Parent shall cooperate  in the  preparation, execution and
filing of all returns, questionnaires, applications or other documents regarding
any real property transfer  or gains, sales, use,  transfer, value added,  stock
transfer,  stamp,  recording and  any similar  taxes ("Transfer  Taxes"). Parent
shall pay or cause to be paid,  without withholding from the amounts payable  to
any holder of any shares of Common Stock, all Transfer Taxes.
 
SECTION 5.7.  INDEMNIFICATION.
 
    (a)  After the Effective  Time, Parent shall, and  shall cause the Surviving
Corporation to, indemnify  and hold  harmless each person  who has  at any  time
prior  to the  Effective Time been  an officer,  director or employee  or of the
Company in  connection with  acts or  omissions  occurring at  or prior  to  the
Effective  Time  to the  same extent  and on  the same  terms and  conditions as
provided in  the  Company's  Articles  of  Incorporation,  By-laws  and  written
indemnification  agreements  in  effect  on  the  date  hereof  (to  the  extent
consistent with applicable law).
 
    (b) For a period of six years  after the Effective Time, Parent shall  cause
the  Surviving Corporation  to use  its best efforts  to maintain  in effect, if
available, directors' and officers'  liability insurance covering those  persons
who  are currently covered  by the Company's  directors' and officers' liability
insurance policy (a copy of which has been heretofore delivered to Parent)  with
respect  to  claims  arising  from  acts or  events  which  occurred  before the
Effective  Time  on  terms  comparable  to  those  contained  in  the  Company's
directors'  and  officers' liability  insurance in  effect  on the  date hereof;
provided, however,  that  Parent  or  the Surviving  Corporation  shall  not  be
obligated  to make annual premium payments for  such insurance in excess of 150%
of the  annual premiums  paid as  of the  date hereof  by the  Company for  such
insurance.
 
    (c)  This Section 5.7  shall survive the  consummation of the  Merger and is
intended to benefit the indemnified parties.
 
                                   ARTICLE VI
                                   CONDITIONS
 
SECTION 6.1.  CONDITIONS TO EACH PARTY'S OBLIGATIONS TO EFFECT THE MERGER.
 
    The respective obligations of each party to effect the Merger is subject  to
the  satisfaction at  or prior to  the Effective  Time of each  of the following
conditions:
 
        (a)  COMPANY SHAREHOLDER APPROVAL.  This Agreement and the Merger  shall
    have  been approved and adopted by  the affirmative vote of the shareholders
    of the Company to the extent required by the CGCL;
 
        (b)  HSR ACT.   The applicable  waiting period under  the HSR Act  shall
    have expired or been earlier terminated;
 
                                       24
<PAGE>
        (c)   GOVERNMENTAL APPROVALS.  All filings  required to be made prior to
    the Effective Time by  the Company, any of  the Subsidiaries, Parent or  Sub
    with, and all consents, approvals and authorizations required to be obtained
    prior  to the Effective Time by the Company, any of the Subsidiaries, Parent
    or Sub  from, any  Governmental  Entity in  connection with  the  execution,
    delivery and performance of this Agreement shall have been made or obtained,
    except  where  the failure  to  make or  obtain the  same  would not  have a
    Material Adverse  Effect or  a material  adverse effect  on the  ability  of
    Parent and Sub to consummate the transactions contemplated by this Agreement
    and  could not  reasonably be  expected to subject  the Company,  any of the
    Subsidiaries, Parent or  Sub or any  of their respective  affiliates or  any
    directors  or  officers of  any of  the  foregoing to  the risk  of criminal
    liability; and
 
        (d)  NO INJUNCTIONS OR RESTRAINTS.   No statute, law, rule,  regulation,
    decree,  judgment,  temporary  restraining order,  preliminary  or permanent
    injunction or other order issued by  any court of competent jurisdiction  or
    other Governmental Entity or other legal restraint or prohibition preventing
    the  consummation of the Merger shall  be in effect; provided, however, that
    each of the parties shall have  used reasonable best efforts to prevent  the
    entry  of any such  injunction or other  order and to  appeal as promptly as
    possible any injunction or other order that may be entered.
 
SECTION 6.2.  CONDITIONS TO OBLIGATIONS OF PARENT AND SUB TO EFFECT THE MERGER.
 
    The obligations of Parent and  Sub to effect the  Merger are subject to  the
satisfaction  at  or  prior to  the  Effective  Time of  each  of  the following
conditions:
 
        (a)  REPRESENTATIONS AND WARRANTIES.  The representations and warranties
    of the Company set forth in this Agreement shall be true and correct in  all
    respects  as of the date of this Agreement and, except for the effect of any
    activities or  transactions  which  are specifically  contemplated  by  this
    Agreement,  shall  be  true and  correct  in  all material  respects  at the
    Effective Time with the same effect  as though all such representations  and
    warranties  had been made at such time, and the Company shall have delivered
    to Parent and Sub a certificate signed by an authorized executive officer of
    the Company confirming the foregoing as of the Effective Time;
 
        (b)  PERFORMANCE OF  OBLIGATIONS OF THE  COMPANY.  Each  and all of  the
    covenants  and agreements  of the Company  to be performed  or complied with
    pursuant to this Agreement prior to the Effective Time shall have been fully
    performed and complied with in all material respects, and the Company  shall
    have  delivered  to Parent  and Sub  a certificate  signed by  an authorized
    executive officer  of  the  Company  confirming  the  foregoing  as  of  the
    Effective Time;
 
        (c)   OPTIONS.   Immediately prior  to the Effective  Time, Parent shall
    have received evidence satisfactory to it in its reasonable discretion  that
    (i)  the  Company  shall  have  taken all  necessary  action  to  effect the
    cancellation of Options pursuant to Section 2.3 and (ii) there shall not  be
    outstanding  any  options  which  shall  be  exercisable  for  stock  of the
    Surviving Corporation at or after the Effective Time;
 
        (d)  LITIGATION,  ETC.  On  or after  the date hereof,  there shall  not
    exist  or have been instituted or pending  any suit, action or proceeding by
    or before any court of  competent jurisdiction or other Governmental  Entity
    (i)  which is reasonably  likely to make  illegal, or to  delay or otherwise
    directly or indirectly restrain or prohibit the consummation of the  Merger,
    or  which is reasonably  likely to result in  material damages in connection
    with the  Merger, (ii)  which is  reasonably  likely to  result in  (x)  the
    prohibition  of ownership  or the  operation by  Parent or  Sub of  all or a
    material  portion  of  the  business  or  assets  of  the  Company  and  the
    Subsidiaries  or of  Parent and  its subsidiaries  or (y)  the compelling of
    Parent or Sub to dispose of or to hold separately all or a material  portion
    of  the business or  assets of Parent or  any of its  subsidiaries or of the
    Company or any of the Subsidiaries, as  a result of the Merger, (iii)  which
    is  reasonably likely to result in the imposition of material limitations on
    the ability  of  Parent  or  Sub effectively  to  exercise  full  rights  of
    ownership  of any shares of Common Stock, including, without limitation, the
    right to vote any
 
                                       25
<PAGE>
    shares of Common  Stock acquired by  Parent or Sub  on all matters  properly
    presented  to the Company's shareholders, (iv) which is reasonably likely to
    result in the divestiture by  Parent or Sub of  any shares of Common  Stock,
    (v)  which is reasonably likely to result  in any material diminution in the
    benefits expected  to  be derived  by  Parent or  Sub  as a  result  of  the
    transactions  contemplated by the Merger or  (vi) which otherwise has had or
    may reasonably be expected to have  a Material Adverse Effect or a  material
    adverse effect on Parent or its affiliates taken as a whole;
 
        (e)  LAWS, ETC.  On or after the date of this Agreement, there shall not
    exist  or  have  been  enacted,  entered,  enforced,  promulgated  or deemed
    applicable to  the Merger,  any statute,  law, rule,  regulation,  judgment,
    order  or  injunction  or any  other  action  taken by  any  court  or other
    Governmental Entity, other than the application to the Merger of  applicable
    waiting  periods under the HSR Act, that  has resulted, or may reasonably be
    expected to  result, directly  or  indirectly, in  any of  the  consequences
    referred to in clauses (i) through (vi) of paragraph (d) above;
 
        (f)   NO MATERIAL ADVERSE CHANGE.  Except as set forth in Section 6.2(f)
    of the Disclosure Schedule,  on or after the  date of this Agreement,  there
    shall  not have  occurred (or  reasonably be  expected to  occur) any event,
    change or development which has had or may reasonably be expected to have  a
    Material Adverse Effect;
 
        (g)  COMPETING TRANSACTION.  On or after the date of this Agreement, (i)
    the  Board of Directors  of the Company  or any committee  thereof shall not
    have (A) withdrawn  or modified in  a manner  adverse to Parent  or Sub  its
    approval  or recommendation of the Merger or this Agreement, (B) approved or
    recommended a Superior Transaction or (C) failed to reaffirm its approval or
    recommendation of the Merger or this Agreement in accordance with a  request
    by  Parent or Sub pursuant  to Section 5.1(e)(v) and  (ii) the Company shall
    not have entered into any Acquisition  Agreement with respect to a  Superior
    Transaction;
 
        (h)  THIRD PARTY CONSENTS.  All consents or approvals of all persons and
    entities (other than Governmental Entities) required to be obtained prior to
    the   Effective  Time  in  connection   with  the  execution,  delivery  and
    performance of this Agreement (i) by the Company and the Subsidiaries  shall
    have  been obtained and shall be in  full force and effect, except for those
    the absence of which would  not have a Material  Adverse Effect and (ii)  by
    Parent  and Sub  shall have  been obtained  and shall  be in  full force and
    effect, except for  those the  absence of which  would not  have a  material
    adverse  effect  on  the  ability  of  Parent  and  Sub  to  consummate  the
    transactions contemplated by this Agreement;
 
        (i)   AGREEMENTS  WITH  EMPLOYEES.    Parent  shall  have  entered  into
    agreements  in substantially  the form previously  agreed to  by the parties
    with (i) 90% of the  employees of the Company set  forth in subsection A  of
    Section  6.2(i) of the Disclosure Schedule, (ii) 85% of the employees of the
    Company set forth in subsections A and B of Section 6.2(i) of the Disclosure
    Schedule and  (iii)  80%  of the  employees  of  the Company  set  forth  in
    subsections A, B and C of Section 6.2(i) of the Disclosure Schedule;
 
        (j)   OPINION OF COMPANY'S COUNSEL.   Parent and Sub shall have received
    the opinion of Wilson, Sonsini, Goodrich & Rosati, counsel for the  Company,
    in a form reasonably agreeable to the parties; and
 
        (k)   STOCK PURCHASE PLAN SHARES.  Each holder of shares of Common Stock
    purchased pursuant  to  the  Company's  1984  Stock  Purchase  Plan  or  the
    Company's  1988  Stock  Purchase Plan  (such  shares referred  to  as "Stock
    Purchase Plan Shares" and such plans referred to collectively as the  "Stock
    Purchase Plans") shall have paid to the Company such amounts as are required
    to  be paid to the Company pursuant to the Stock Purchase Plans, the related
    Subscription Agreements and the resolutions of the Board of Directors of the
    Company related  thereto  in  respect  of the  removal  of  restrictions  on
    transfer applicable to the Stock Purchase Plan Shares (I.E., an amount equal
    to  the product of the Delta (as  defined in the Stock Purchase Plans) times
 
                                       26
<PAGE>
    the number of  Stock Purchase  Plan Shares  owned by  such holder).  Section
    6.2(k)  of the Disclosure Schedule sets forth a list of each holder of Stock
    Purchase Plan Shares, the number of Stock Purchase Plan Shares owned by such
    holder and the corresponding Delta for such Stock Purchase Plan Shares.
 
SECTION 6.3.  CONDITIONS TO OBLIGATION OF THE COMPANY TO EFFECT THE MERGER.
 
    The obligation  of  the Company  to  effect the  Merger  is subject  to  the
satisfaction  at  or  prior to  the  Effective  Time of  each  of  the following
conditions:
 
        (a)  REPRESENTATIONS AND WARRANTIES.  The representations and warranties
    of Parent and Sub set forth in  this Agreement shall be true and correct  in
    all  respects as of the date of this Agreement and, except for the effect of
    any activities or transactions which  are specifically contemplated by  this
    Agreement,  shall  be  true and  correct  in  all material  respects  at the
    Effective Time with the same effect  as though all such representations  and
    warranties  had been made at  such time, and Parent  shall have delivered to
    the Company  a certificate  signed  by an  authorized executive  officer  of
    Parent confirming the foregoing as of the Effective Time;
 
        (b)   PERFORMANCE OF OBLIGATIONS OF PARENT AND SUB.  Each and all of the
    covenants and agreements of Parent and Sub to be performed or complied  with
    pursuant to this Agreement prior to the Effective Time shall have been fully
    performed  and complied with in all material respects, and Parent shall have
    delivered to the  Company a  certificate signed by  an authorized  executive
    officer of Parent confirming the foregoing as of the Effective Time; and
 
        (c)   OPINION  OF COUNSEL  TO PARENT  AND SUB.   The  Company shall have
    received the opinion of Messrs. Chadbourne  & Parke LLP, counsel for  Parent
    and Sub, in a form reasonably agreeable to the parties.
 
                                  ARTICLE VII
                                  TERMINATION
 
SECTION 7.1.  TERMINATION.
 
    This  Agreement may be terminated and the Merger abandoned at any time prior
to the Effective Time:
 
        (a) by the mutual written agreement of Parent and the Company;
 
        (b) by either  Parent or the  Company, if the  Effective Time shall  not
    have  occurred on or before October 30, 1996, except that neither Parent, on
    the one hand,  nor the Company,  on the  other hand, may  so terminate  this
    Agreement  if the absence of such occurrence is due to the failure of Parent
    or Sub, on the one  hand, or the Company, on  the other hand, to perform  in
    all  material  respects each  of  their or  its  obligations required  to be
    performed prior to the Effective Time;
 
        (c) by either Parent or the Company, if there shall be any statute, law,
    rule or  regulation  that  makes  consummation  of  the  Merger  illegal  or
    otherwise  prohibited or  if any  court of  competent jurisdiction  or other
    Governmental Entity shall have  issued an order, decree  or ruling or  taken
    any other action permanently restraining, enjoining or otherwise prohibiting
    the  consummation of  the Merger,  and such  order, decree,  ruling or other
    action shall  not  be subject  to  appeal or  shall  have become  final  and
    unappealable;
 
        (d)  by either Parent or  the Company, if this  Agreement and the Merger
    shall fail to receive  the requisite vote for  approval and adoption by  the
    shareholders of the Company under the CGCL at the Special Meeting;
 
        (e)  by Parent, if (i) the Board  of Directors of the Company shall have
    (A) withdrawn or modified its  approval or recommendation of this  Agreement
    or the Merger in a manner adverse to
 
                                       27
<PAGE>
    Parent,  (B) approved or recommended a Superior Transaction or (C) failed to
    reaffirm its approval or recommendation of  the Merger or this Agreement  in
    accordance  with a request by Parent or Sub pursuant to Section 5.1(e)(v) or
    (ii) the  Company shall  have  entered into  an Acquisition  Agreement  with
    respect to a Superior Transaction;
 
        (f)  by Parent, if there shall have been a breach of any representation,
    warranty, covenant or agreement on the part of the Company set forth in this
    Agreement, or if any representation or warranty of the Company set forth  in
    this  Agreement shall  have become  untrue, in any  such case  such that the
    conditions set forth in  Section 6.2(a) or Section  6.2(b), as the case  may
    be,  would not be satisfied as of such time, provided that if such breach is
    curable by the Company  prior to the scheduled  date of the Special  Meeting
    through  the exercise of its reasonable best  efforts and for so long as the
    Company continues to exercise such reasonable best efforts to cure the same,
    Parent may not terminate this Agreement pursuant to this Section 7.1(f);
 
        (g) by  the  Company, in  connection  with entering  into  a  definitive
    agreement  for a Superior Transaction in accordance with Section 5.1(e)(iv),
    provided that  the Company  has complied  with all  the provisions  thereof,
    including the notice provisions therein; or
 
        (h)  by  the  Company,  if  there  shall  have  been  a  breach  of  any
    representation, warranty, covenant or agreement on the part of Parent or Sub
    set forth in this Agreement, or if any representation or warranty of  Parent
    or  Sub set forth  in this Agreement  shall have become  untrue, in any such
    case such that the conditions set forth in Section 6.3(a) or Section 6.3(b),
    as the case may be, would not be satisfied as of such time, provided that if
    such breach is curable by  Parent or Sub, as the  case may be, prior to  the
    scheduled date of the Special Meeting through the exercise of its reasonable
    best efforts and for so long as Parent or Sub, as the case may be, continues
    to  exercise such reasonable best efforts to  cure the same, the Company may
    not terminate this Agreement pursuant to this Section 7.1(h).
 
                                  ARTICLE VIII
                                    SURVIVAL
 
SECTION 8.1.  SURVIVAL.
 
    The representations and warranties in this Agreement or in any instrument or
certificate delivered pursuant to this Agreement shall not survive the Effective
Time. This Section 8.1 shall  not limit any covenant  or agreement which by  its
terms contemplates performance after the Effective Time.
 
                                   ARTICLE IX
               ASSIGNMENT; PARTIES IN INTEREST; AMENDMENT; WAIVER
 
SECTION 9.1.  ASSIGNMENT.
 
    The parties to this Agreement shall not convey, assign or otherwise transfer
any  of their  rights or  obligations under  this Agreement  without the express
written consent of Parent  and Sub or  the Company, as the  case may be,  except
that  Parent  or Sub  may  (without obtaining  any  consent) assign  its rights,
interests or obligations to  any direct or  indirect wholly-owned subsidiary  of
Parent.  Any conveyance,  assignment or  transfer requiring  the express written
consent of the other party which is  made without such consent shall be void  ab
initio. No assignment of this Agreement shall relieve the assigning party of its
obligations hereunder.
 
SECTION 9.2.  PARTIES IN INTEREST.
 
    This  Agreement is binding upon and is for the benefit of the parties hereto
and their respective  successors and  permitted assigns. This  Agreement is  not
made  for the  benefit of any  person, firm,  corporation or other  entity not a
party hereto,  except  for  those  officers,  directors  and  employees  of  the
 
                                       28
<PAGE>
Company  to  the  extent provided  for  in  Section 5.7,  and  no  person, firm,
corporation or other entity  other than the parties  hereto or their  respective
successors  and permitted  assigns shall  acquire or  have any  right, remedy or
claim under or by virtue of this Agreement.
 
SECTION 9.3.  AMENDMENT.
 
    This Agreement cannot be amended or  modified except by a written  agreement
executed  by  the  parties hereto;  provided,  however, that  subsequent  to the
adoption of this Agreement  by the shareholders of  the Company, this  Agreement
may be so amended only as may be permitted by the CGCL and the DGCL.
 
SECTION 9.4.  WAIVER.
 
    At  any time prior to the Effective Time,  Parent or Sub may extend the time
for the performance of or waive compliance with any of the obligations or  other
acts  of  the  Company  contained  herein  or  waive  any  inaccuracies  in  the
representations and  warranties  of  the  Company contained  herein  or  in  any
document  delivered pursuant hereto, and the Company may extend the time for the
performance of or waive compliance with any of the obligations or other acts  of
Parent  or Sub contained herein or waive any inaccuracies in the representations
and warranties of Parent  or Sub contained herein  or in any document  delivered
pursuant  hereto. Any such extension or waiver  shall be valid only if set forth
in an instrument in writing signed by the party to be bound thereby. The failure
of any party to this Agreement to assert any of its rights under this  Agreement
or otherwise shall not constitute a waiver of those rights.
 
                                   ARTICLE X
                               GENERAL PROVISIONS
 
SECTION 10.1.  EFFECT OF INVESTIGATION.
 
    All  representations,  warranties,  covenants  and  agreements  made  by the
Company  in  this  Agreement  or  in  any  certificates,  statements  or   other
instruments  delivered pursuant  to this  Agreement shall  be unaffected  by any
investigation made by or on behalf of  Parent or Sub or knowledge obtained as  a
result thereof or otherwise.
 
SECTION 10.2.  FEES AND EXPENSES.
 
    (a)  Except as otherwise provided in this  Section 10.2, each of the parties
hereto agrees to pay, without right  of reimbursement from the other, the  costs
incurred  by  it  incident  to the  performance  of  its  obligations hereunder,
including,  without  limitation,   the  fees  and   disbursements  of   counsel,
accountants,  financial  advisors,  experts  and  consultants  employed  by  the
respective parties  in connection  with  the transactions  contemplated  hereby,
whether or not the Merger is consummated.
 
    (b) The Company agrees that:
 
        (1) if this Agreement shall be terminated pursuant to:
 
           (i)  Section 7.1(b) (other  than a termination by  Parent solely as a
       result of the  failure of the  conditions set forth  in Sections  6.1(b),
       6.1(c),  6.1(d), 6.2(d) or  6.2(e) to be satisfied  where the Company has
       performed in all material respects each of its obligations required to be
       performed pursuant to this Agreement) or 7.1(d), an Acquisition  Proposal
       existed  at or prior to such termination and within nine months following
       such termination,  the  Company  approves,  recommends,  enters  into  an
       agreement with respect to or consummates a transaction with respect to an
       Acquisition Proposal;
 
           (ii) Section 7.1(e);
 
          (iii)  Section 7.1(f), there has  been a breach by  the Company or its
       Board of Directors  of any of  its covenants or  agreements set forth  in
       this Agreement and within nine months
 
                                       29
<PAGE>
       following such termination, the Company approves, recommends, enters into
       an agreement with respect to or consummates a transaction with respect to
       an  Acquisition Proposal  (regardless of whether  an Acquisition Proposal
       existed at or prior to such termination); or
 
          (iv) Section 7.1(g); or
 
        (2) if after the date hereof and  during the term of this Agreement  any
    person,  corporation, partnership, other entity or  "group" (as such term is
    defined  under  Section  13(d)  of  the  Exchange  Act  and  the  rules  and
    regulations thereunder), other than Parent or Sub or any of their respective
    subsidiaries  or affiliates, acquires  beneficial ownership or  the right to
    acquire beneficial ownership of 40% or  more of the then outstanding  shares
    of capital stock of the Company,
 
then the Company shall pay to Parent an amount equal to $10,000,000. The parties
acknowledge  that a portion of such payment  is intended to reimburse Parent and
Sub for their fees and expenses  incurred in connection with this Agreement  and
the  transactions contemplated hereby. The right  of Parent hereunder to receive
such payment shall be in addition to  any other rights or remedies available  to
Parent or Sub in law or in equity.
 
    (c)  Any payment required  to be made  pursuant to Section  10.2(b) shall be
made as promptly as practicable but not later than five business days after  the
occurrence  of the event giving  rise to such payment and  shall be made by wire
transfer of  immediately available  funds to  an account  designated by  Parent,
except  that any payment to be made  pursuant to Section 10.2(b)(1)(iv) shall be
made not later than the termination of this Agreement by the Company pursuant to
Section 7.1(g).
 
SECTION 10.3.  NOTICES.
 
    Any  notice,  request,  instruction  or  other  communication  to  be  given
hereunder  by any party to the others shall be in writing and shall be deemed to
have been duly given (i) on the date of delivery if delivered personally, or  by
telecopy  or  telefacsimile, upon  confirmation of  receipt,  (ii) on  the first
business day following the date of  dispatch if delivered by Federal Express  or
other  nationally  reputable next-day  courier service,  or  (iii) on  the third
business day  following  the date  of  mailing  if delivered  by  registered  or
certified mail, return receipt requested, postage prepaid. All notices hereunder
shall be delivered as set forth below, or pursuant to such other instructions as
may be designated in writing by the party to receive such notice.
 
    (a) If to Parent or Sub:
 
        Rockwell International Corporation
       World Headquarters
       2201 Seal Beach Boulevard
       Seal Beach, California 90740-8250
       Attention: William J. Calise, Jr., Esq.
                Senior Vice President, General
                Counsel and Secretary
       Telecopy: (310) 797-5687
 
        with a copy to:
 
        Chadbourne & Parke LLP
       30 Rockefeller Plaza
       New York, New York 10112
       Attention: Peter R. Kolyer, Esq.
       Telecopy: (212) 541-5369
 
                                       30
<PAGE>
    (b) If to the Company:
 
        Brooktree Corporation
       9868 Scranton Road
       San Diego, California 92121-3707
       Attention: Mr. James A. Bixby
                Chairman, Chief Executive
                Officer and President
       Telecopy: (619) 452-6265
 
        with a copy to:
 
        Wilson, Sonsini, Goodrich & Rosati
       650 Page Mill Road
       Palo Alto, California 94304-1050
       Attention: Steven E. Bochner, Esq.
       Telecopy: (415) 496-4084
 
SECTION 10.4.  BROKERS; FEE SCHEDULE.
 
    The  Company represents and warrants that there  are no claims (or any basis
for any claims)  for brokerage commissions,  finder's fees or  like payments  in
connection with this Agreement or the transactions contemplated hereby resulting
from any action taken by or on behalf of the Company, except for fees payable by
the  Company to Lehman Brothers. The estimated fees and expenses incurred and to
be  incurred  by  the  Company  in  connection  with  this  Agreement  and   the
transactions  contemplated  hereby (including  the fees  of the  Company's legal
counsel) are set forth  separately in Section 10.4  of the Disclosure  Schedule.
The  Company has provided Parent full and  complete copies of all agreements (i)
between Lehman Brothers  and the Company  and (ii) between  the Company's  legal
counsel  and the Company.  Each of Parent  and Sub represents  and warrants that
there are no  claims (or any  basis for any  claims) for brokerage  commissions,
finder's  fees  or  like  payments  in connection  with  this  Agreement  or the
transactions contemplated hereby or thereby  resulting from any action taken  by
or  on behalf of  it, except for  fees payable by  Parent to Dillon,  Read & Co.
Incorporated.
 
SECTION 10.5.  CAPTIONS; CURRENCY.
 
    The Article, Section and  paragraph captions herein  are for convenience  of
reference only, do not constitute part of this Agreement and shall not be deemed
to  limit or  otherwise affect  any of  the provisions  hereof. Unless otherwise
specified, all  references  contained  in  this Agreement,  in  any  Exhibit  or
Schedule  referred to herein or in any instrument or document delivered pursuant
hereto to dollars shall mean United States Dollars. Unless otherwise  specified,
all  references herein  to numbered  sections and  articles are  to sections and
articles of this Agreement and all references herein to Exhibits are to Exhibits
to this Agreement.
 
SECTION 10.6.  ENTIRE AGREEMENT.
 
    This Agreement  and the  Confidentiality Agreement  together constitute  the
entire  agreement between the parties with  respect to the subject matter hereof
and this  Agreement  and  the  Confidentiality  Agreement  supersede  all  prior
agreements or understandings of the parties relating thereto.
 
SECTION 10.7.  SPECIFIC PERFORMANCE.
 
    In  the event of any  actual or threatened default in,  or breach of, any of
the terms, conditions and provisions of this Agreement, the party or parties who
are or  are to  be  thereby aggrieved  shall have  the  right to  seek  specific
performance  and injunctive  relief giving effect  to its or  their rights under
this Agreement, in addition to any and  all other rights and remedies at law  or
in  equity, and all  such rights and  remedies shall be  cumulative. The parties
agree that the remedies  at law for any  breach or threatened breach,  including
monetary  damages, are inadequate compensation for any loss and that any defense
in any action for specific performance that a remedy at law would be adequate is
waived.
 
                                       31
<PAGE>
SECTION 10.8.  SEVERABILITY.
 
    If any provision of this Agreement or the application thereof to any  person
or  circumstance  is  determined by  a  court  of competent  jurisdiction  to be
invalid, void  or  unenforceable,  the  remaining  provisions  thereof,  or  the
application of such provision to persons or circumstances other than those as to
which  it has been held invalid or unenforceable, shall remain in full force and
effect and shall in no way be affected, impaired or invalidated thereby, so long
as the economic or legal substance  of the transactions contemplated thereby  is
not  affected in any manner  adverse to any party.  Upon any such determination,
the parties shall negotiate in good faith in an effort to agree upon a  suitable
and equitable substitute provision to effect the original intent of the parties.
 
SECTION 10.9.  EXHIBITS AND SCHEDULES.
 
    All  Exhibits  attached  hereto  and  the  Disclosure  Schedule  are  hereby
incorporated in  and made  a part  of this  Agreement as  if set  forth in  full
herein.  Capitalized terms  used in  the Disclosure  Schedule but  not otherwise
defined therein shall  have the respective  meanings assigned to  such terms  in
this Agreement.
 
SECTION 10.10.  GOVERNING LAW.
 
    This  Agreement shall  be governed by  and construed in  accordance with the
internal laws of the State  of Delaware applicable to  contracts made and to  be
performed  entirely within  such State, without  regard to the  conflicts of law
principles of such State, except that the  Merger shall be governed by the  CGCL
and the DGCL.
 
SECTION 10.11.  COUNTERPARTS.
 
    For  the convenience of the  parties, this Agreement may  be executed in any
number of separate  counterparts, each such  counterpart being deemed  to be  an
original  instrument, and  all such  counterparts shall  together constitute the
same agreement.
 
    IN WITNESS WHEREOF, this Agreement has  been duly executed and delivered  by
the duly authorized officers of the parties hereto on the date first hereinabove
written.
 
                                          ROCKWELL INTERNATIONAL
                                           CORPORATION
 
                                          By      /s/ WILLIAM J. CALISE, JR.
 
                                             -----------------------------------
                                             Name: William J. Calise, Jr.
                                             Title: Senior Vice President,
                                             General Counsel
                                                 and Secretary
 
                                          By         /s/ JOHN R. STOCKER
 
                                             -----------------------------------
                                             Name: John R. Stocker
                                             Title: Vice President -- Law
 
                                       32
<PAGE>
                                          ROK II ACQUISITION CORPORATION
 
                                          By         /s/ DWIGHT W. DECKER
 
                                             -----------------------------------
                                             Name: Dwight W. Decker
                                             Title: President
 
                                          By      /s/ WILLIAM J. CALISE, JR.
 
                                             -----------------------------------
                                             Name: William J. Calise, Jr.
                                             Title: Secretary
 
                                          BROOKTREE CORPORATION
 
                                          By          /s/ JAMES A. BIXBY
 
                                             -----------------------------------
                                             Name: James A. Bixby
                                             Title: Chairman, Chief Executive
                                             Officer
                                                 and President
 
                                          By         /s/ NOREEN E. BURNS
 
                                             -----------------------------------
                                             Name: Noreen E. Burns
                                             Title: Secretary
 
                                       33
<PAGE>
                                                                        ANNEX II
                                LEHMAN BROTHERS
 
                                                                 August 26, 1996
 
Board of Directors
Brooktree Corporation
9868 Scranton Road
San Diego, California 92121-3701
Attention: James A. Bixby
        President and Chief Executive Officer
 
Members of the Board:
 
    We  understand  that Brooktree  Corporation  ("Brooktree" or  the "Company")
intends to  enter into  a transaction  with Rockwell  International  Corporation
("Rockwell")  pursuant  to  which  Brooktree  shall  merge  with  a wholly-owned
subsidiary of Rockwell and each outstanding share of common stock of the Company
will be exchanged for $15.00 in cash (the "Proposed Transaction"). The terms and
conditions of  the Proposed  Transaction are  set forth  in more  detail in  the
Agreement  and Plan  of Merger among  Rockwell, ROK  Acquisition Corporation and
Brooktree dated as of July 1, 1996 (the "Agreement").
 
    We have been requested by  the Board of Directors  of the Company to  render
our opinion with respect to the fairness, from a financial point of view, to the
Company's  shareholders of the consideration to  be offered to such shareholders
in the Proposed Transaction. We have not been requested to opine as to, and  our
opinion  does  not  in any  manner  address, the  Company's  underlying business
decision to proceed with or effect the Proposed Transaction.
 
    In arriving at our opinion, we reviewed and analyzed: (1) the Agreement  and
the  specific terms  of the  Proposed Transaction,  (2) such  publicly available
information concerning the Company and Rockwell  that we believe to be  relevant
to  our  inquiry, including  without limitation,  the Brooktree  Proxy Statement
pursuant to Section 14(a) of the Securities Exchange Act of 1934, (3)  financial
and operating information with respect to the business, operations and prospects
of  the Company furnished to us by the Company, including without limitation the
financial results of the Company for the quarter ended June 30, 1996 which  were
publicly   disclosed  concurrently   with  the  announcement   of  the  Proposed
Transaction, (4)  a trading  history  of the  Company's  common stock  from  its
initial  public offering to the present and a comparison of that trading history
with those of  other companies  that we  deemed relevant,  (5) research  analyst
reports  regarding the  Company and  its estimated  financial performance  and a
comparison of such estimates  with the financial results  for the quarter  ended
June 30, 1996 and subsequent quarters estimated by the Company, (6) a comparison
of  the  historical financial  results and  present  financial condition  of the
Company with  those  of other  companies  that we  deemed  relevant, and  (7)  a
comparison of the financial terms of the Proposed Transaction with the financial
terms of certain other recent transactions that we deemed relevant. In addition,
we  have  had discussions  with  the management  of  the Company  concerning its
business, operations, assets,  financial condition and  prospects and  undertook
such other studies, analyses and investigations as we deemed appropriate.
 
    In arriving at our opinion, we have assumed and relied upon the accuracy and
completeness  of the financial and other information used by us without assuming
any responsibility for  independent verification  of such  information and  have
further  relied upon the assurances  of management of the  Company that they are
not  aware  of  any  facts  that  would  make  such  information  inaccurate  or
misleading.  With  respect to  the financial  projections  of the  Company, upon
advice of the Company we have assumed that such projections have been reasonably
prepared on  a  basis reflecting  the  best currently  available  estimates  and
judgments  of  the  management  of  the  Company  as  to  the  future  financial
performance of the Company and we have relied on such projections in arriving at
our opinion.  In arriving  at our  opinion,  we have  not conducted  a  physical
inspection of the properties and
 
                                       1
<PAGE>
Brooktree Corporation
August 26, 1996
Page 2
facilities  of the  Company and  have not  made or  obtained any  evaluations or
appraisals of the assets or liabilities of the Company. In addition, although we
have had  certain  preliminary discussions  with  third parties,  you  have  not
authorized  us to, and we  have not, formally solicited  any proposals or offers
from any third  party with  respect to  the purchase  of all  or a  part of  the
Company's  business. Our opinion necessarily is  based upon market, economic and
other conditions as they exist on, and can be evaluated as of, the date of  this
letter.
 
    Based  upon and subject  to the foregoing, we  are of the  opinion as of the
date hereof  that, from  a financial  point  of view,  the consideration  to  be
offered  to the shareholders of the Company  in the Proposed Transaction is fair
to such shareholders.
 
    We have acted  as financial advisor  to the Company  in connection with  the
Proposed Transaction and will receive a fee for our services which is contingent
upon  the consummation of the Proposed Transaction. In addition, the Company has
agreed to  indemnify  us for  certain  liabilities that  may  arise out  of  the
rendering  of this  opinion. We also  have performed  various investment banking
services for the Company in the past (including advising the Company on the sale
of a division  to Pioneer Electronic  Corporation and the  acquisition of  Base2
Systems,  Inc.) and have received customary fees for such services. In addition,
Michael Wishart, a  managing director  of Lehman Brothers,  is on  the Board  of
Directors  of the Company. We have performed various investment banking services
for Rockwell in the past and have received customary fees for such services.  In
the  ordinary course of our business, we actively trade in the equity securities
of the Company  and Rockwell for  our own account  and for the  accounts of  our
customers  and, accordingly, may  at any time  hold a long  or short position in
such securities.
 
    This opinion is for  the use and  benefit of the Board  of Directors of  the
Company  and  is rendered  to  the Board  of  Directors in  connection  with its
consideration of the Proposed  Transaction. This opinion is  not intended to  be
and does not constitute a recommendation to any shareholder of the Company as to
how such shareholder should vote with respect to the Proposed Transaction.
 
                                          Very truly yours,
 
                                          LEHMAN BROTHERS
 
                                       2
<PAGE>
                                                                       ANNEX III
 
                                   CHAPTER 13
                               DISSENTERS' RIGHTS
 
SECTION 1300.  RIGHT TO REQUIRE PURCHASE -- "DISSENTING SHARES" AND "DISSENTING
               SHAREHOLDER" DEFINED.
 
    (a) If the approval of the outstanding shares (Section 152) of a corporation
is  required for a reorganization under  subdivisions (a) and (b) or subdivision
(e) or (f) of Section 1201, each shareholder of the corporation entitled to vote
on the  transaction  and each  shareholder  of  a subsidiary  corporation  in  a
short-form  merger may, by complying with  this chapter, require the corporation
in which the shareholder holds shares to purchase for cash at their fair  market
value the shares owned by the shareholder which are dissenting shares as defined
in  subdivision (b).  The fair market  value shall  be determined as  of the day
before the first  announcement of the  terms of the  proposed reorganization  or
short-form  merger, excluding any appreciation or depreciation in consequence of
the proposed action, but  adjusted for any stock  split, reverse stock split  or
share dividend which becomes effective thereafter.
 
    (b)  As used  in this chapter,  "dissenting shares" means  shares which come
within all of the following descriptions:
 
        (1) Which were not immediately prior to the reorganization or short-form
    merger either (A) listed  on any national  securities exchange certified  by
    the  Commissioner of Corporations under subdivision  (o) of Section 25100 or
    (B) listed on the list of OTC margin stocks issued by the Board of Governors
    of the Federal Reserve System, and the notice of meeting of shareholders  to
    act upon the reorganization summarizes this section and Sections 1301, 1302,
    1303  and 1304; provided, however, that this provision does not apply to any
    shares with  respect  to which  there  exists any  restriction  on  transfer
    imposed  by  the corporation  or  by any  law  or regulation;  and provided,
    further, that this provision does not apply to any class of shares described
    in subparagraph (A) or (B) if demands for payment are filed with respect  to
    5 percent or more of the outstanding shares of that class.
 
        (2)  Which  were  outstanding  on  the  date  for  the  determination of
    shareholders entitled to vote on the  reorganization and (A) were not  voted
    in  favor of the reorganization or, (B)  if described in subparagraph (A) or
    (B) of paragraph  (1) (without regard  to the provisos  in that  paragraph),
    were  voted against the reorganization, or which  were held of record on the
    effective date of a short-form merger; provided, however, that  subparagraph
    (A) rather than subparagraph (B) of this paragraph applies in any case where
    the  approval required by  Section 1201 is sought  by written consent rather
    than at a meeting.
 
        (3) Which the dissenting shareholder  has demanded that the  corporation
    purchase at their fair market value, in accordance with Section 1301.
 
        (4)  Which the dissenting shareholder  has submitted for endorsement, in
    accordance with Section 1302.
 
    (c) As used in this chapter, "dissenting shareholder" means the recordholder
of dissenting shares and includes a transferee of record.
 
SECTION 1301.  DEMAND FOR PURCHASE.
 
    (a) If, in the case of  a reorganization, any shareholders of a  corporation
have  a right under Section 1300, subject  to compliance with paragraphs (3) and
(4) of subdivision  (b) thereof, to  require the corporation  to purchase  their
shares  for cash, such corporation shall mail  to each such shareholder a notice
of the approval of  the reorganization by its  outstanding shares (Section  152)
within  10  days after  the  date of  such approval,  accompanied  by a  copy of
Sections 1300,  1302, 1303,  1304 and  this section,  a statement  of the  price
determined  by  the  corporation  to  represent the  fair  market  value  of the
dissenting shares, and a  brief description of the  procedure to be followed  if
the shareholder desires
<PAGE>
to  exercise the shareholder's right under such sections. The statement of price
constitutes an offer  by the  corporation to purchase  at the  price stated  any
dissenting  shares as  defined in subdivision  (b) of Section  1300, unless they
lose their status as dissenting shares under Section 1309.
 
    (b) Any shareholder who has a  right to require the corporation to  purchase
the shareholder's shares for cash under Section 1300, subject to compliance with
paragraphs  (3)  and  (4)  of  subdivision  (b)  thereof,  and  who  desires the
corporation  to  purchase  such  shares  shall  make  written  demand  upon  the
corporation  for the purchase of  such shares and payment  to the shareholder in
cash of their fair  market value. The  demand is not  effective for any  purpose
unless  it is received by  the corporation or any  transfer agent thereof (1) in
the case of  shares described in  subparagraph (A)  or (B) of  paragraph (1)  of
subdivision  (b)  of  Section  1300  (without regard  to  the  provisos  in that
paragraph), not later than  the date of the  shareholders' meeting to vote  upon
the  reorganization, or (2) in  any other case within 30  days after the date on
which the  notice  of  the  approval  by  the  outstanding  shares  pursuant  to
subdivision  (a) or the notice  pursuant to subdivision (i)  of Section 1110 was
mailed to the shareholder.
 
    (c) The demand shall state the number and class of the shares held of record
by the shareholder which the  shareholder demands that the corporation  purchase
and  shall contain a  statement of what  such shareholder claims  to be the fair
market value  of those  shares as  of the  day before  the announcement  of  the
proposed reorganization or short-form merger. The statement of fair market value
constitutes an offer by the shareholder to sell the shares at such price.
 
SECTION 1302.  ENDORSEMENT OF SHARES.
 
    Within  30  days after  the  date on  which notice  of  the approval  by the
outstanding shares or the notice pursuant to subdivision (i) of Section 1110 was
mailed to the shareholder,  the shareholder shall submit  to the corporation  at
its  principal office or at the office of any transfer agent thereof, (a) if the
shares are certificated securities, the shareholder's certificates  representing
any  shares which the  shareholder demands that the  corporation purchase, to be
stamped or endorsed with a statement that the shares are dissenting shares or to
be exchanged for certificates of appropriate denomination so stamped or endorsed
or (b) if the shares are uncertificated securities, written notice of the number
of shares  which the  shareholder demands  that the  corporation purchase.  Upon
subsequent  transfers of the dissenting shares  on the books of the corporation,
the  new  certificates,  initial   transaction  statement,  and  other   written
statements  issued therefor shall bear a  like statement, together with the name
of the original dissenting holder of the shares.
 
SECTION 1303.  AGREED PRICE -- TIME FOR PAYMENT.
 
    (a) If  the  corporation and  the  shareholder  agree that  the  shares  are
dissenting  shares  and  agree upon  the  price  of the  shares,  the dissenting
shareholder is entitled to the agreed  price with interest thereon at the  legal
rate on judgments from the date of the agreement. Any agreements fixing the fair
market value of any dissenting shares as between the corporation and the holders
thereof shall be filed with the secretary of the corporation.
 
    (b)  Subject to the provisions  of Section 1306, payment  of the fair market
value of dissenting shares shall be made within 30 days after the amount thereof
has been agreed or within 30 days after any statutory or contractual  conditions
to  the reorganization  are satisfied,  whichever is later,  and in  the case of
certificated securities,  subject to  surrender  of the  certificates  therefor,
unless provided otherwise by agreement.
 
SECTION 1304.  DISSENTER'S ACTION TO ENFORCE PAYMENT.
 
    (a)  If the corporation denies that the shares are dissenting shares, or the
corporation and the shareholder fail to agree upon the fair market value of  the
shares,  then the  shareholder demanding purchase  of such  shares as dissenting
shares or any interested corporation, within six months after the date on  which
notice  of  the  approval by  the  outstanding  shares (Section  152)  or notice
pursuant to subdivision (i) of Section  1110 was mailed to the shareholder,  but
not thereafter, may file a complaint
 
                                       2
<PAGE>
in  the  superior court  of the  proper  county praying  the court  to determine
whether the  shares  are dissenting  shares  or the  fair  market value  of  the
dissenting  shares or  both or  may intervene  in any  action pending  on such a
complaint.
 
    (b) Two or more dissenting shareholders may join as plaintiffs or be  joined
as  defendants  in  any  such  action  and  two  or  more  such  actions  may be
consolidated.
 
    (c) On the trial of the action, the court shall determine the issues. If the
status of the shares  as dissenting shares  is in issue,  the court shall  first
determine  that issue. If the  fair market value of  the dissenting shares is in
issue, the  court  shall determine,  or  shall  appoint one  or  more  impartial
appraisers to determine, the fair market value of the shares.
 
SECTION 1305.  APPRAISERS' REPORT -- PAYMENT COSTS.
 
    (a)  If the  court appoints an  appraiser or appraisers,  they shall proceed
forthwith to determine the fair market value per share. Within the time fixed by
the court, the appraisers, or a majority  of them, shall make and file a  report
in  the office of the clerk of the court. Thereupon, on the motion of any party,
the report shall be submitted  to the court and  considered on such evidence  as
the  court considers  relevant. If  the court  finds the  report reasonable, the
court may confirm it.
 
    (b) If a majority of the appraisers appointed fail to make and file a report
within 10 days from the date of their appointment or within such further time as
may be allowed by  the court or the  report is not confirmed  by the court,  the
court shall determine the fair market value of the dissenting shares.
 
    (c)  Subject to the  provisions of Section 1306,  judgment shall be rendered
against the corporation for payment of an amount equal to the fair market  value
of each dissenting share multiplied by the number of dissenting shares which any
dissenting  shareholder who is  a party, or  who has intervened,  is entitled to
require the corporation  to purchase, with  interest thereon at  the legal  rate
from the date on which judgment was entered.
 
    (d)   Any  such  judgment  shall  be   payable  forthwith  with  respect  to
uncertificated securities  and, with  respect to  certificated securities,  only
upon the endorsement and delivery to the corporation of the certificates for the
shares described in the judgment. Any party may appeal from the judgment.
 
    (e)  The  costs  of the  action,  including reasonable  compensation  to the
appraisers to be fixed  by the court,  shall be assessed  or apportioned as  the
court  considers equitable, but,  if the appraisal exceeds  the price offered by
the  corporation,  the  corporation  shall  pay  the  costs  (including  in  the
discretion  of the court attorneys' fees,  fees of expert witnesses and interest
at the legal rate on judgments from  the date of compliance with Sections  1300,
1301  and 1302 if the value awarded by the court for the shares is more than 125
percent of the price offered by the corporation under subdivision (a) of Section
1301).
 
SECTION 1306.  DISSENTING SHAREHOLDER'S STATUS AS CREDITOR.
 
    To the extent that the  provisions of Chapter 5  prevent the payment to  any
holders  of  dissenting shares  of their  fair market  value, they  shall become
creditors of the corporation  for the amount thereof  together with interest  at
the  legal rate on judgments  until the date of  payment, but subordinate to all
other creditors in  any liquidation  proceeding, such  debt to  be payable  when
permissible under the provisions of Chapter 5.
 
SECTION 1307.  DIVIDENDS PAID AS CREDIT AGAINST PAYMENT.
 
    Cash  dividends declared  and paid  by the  corporation upon  the dissenting
shares after  the date  of approval  of the  reorganization by  the  outstanding
shares  (Section 152)  and prior  to payment for  the shares  by the corporation
shall be  credited  against the  total  amount to  be  paid by  the  corporation
therefor.
 
                                       3
<PAGE>
SECTION 1308.  CONTINUING RIGHTS AND PRIVILEGES OF DISSENTING SHAREHOLDERS.
 
    Except  as expressly limited  in this chapter,  holders of dissenting shares
continue to have all the rights  and privileges incident to their shares,  until
the fair market value of their shares is agreed upon or determined. A dissenting
shareholder  may  not  withdraw  a demand  for  payment  unless  the corporation
consents thereto.
 
SECTION 1309.  TERMINATION OF DISSENTING SHAREHOLDER STATUS.
 
    Dissenting shares lose  their status  as dissenting shares  and the  holders
thereof  cease to be dissenting shareholders and cease to be entitled to require
the corporation  to purchase  their shares  upon  the happening  of any  of  the
following:
 
        (a) The corporation abandons the reorganization. Upon abandonment of the
    reorganization,  the  corporation  shall  pay on  demand  to  any dissenting
    shareholder who has initiated proceedings  in good faith under this  chapter
    all   necessary  expenses  incurred  in   such  proceedings  and  reasonable
    attorneys' fees.
 
        (b) The shares are transferred prior to their submission for endorsement
    in accordance  with Section  1302  or are  surrendered for  conversion  into
    shares of another class in accordance with the articles.
 
        (c) The dissenting shareholder and the corporation do not agree upon the
    status  of the shares as dissenting shares or upon the purchase price of the
    shares, and neither files a complaint  or intervenes in a pending action  as
    provided  in Section 1304, within six months  after the date on which notice
    of the approval by the outstanding shares or notice pursuant to  subdivision
    (i) of Section 1110 was mailed to the shareholder.
 
        (d)  The dissenting  shareholder, with  the consent  of the corporation,
    withdraws the shareholder's demand for purchase of the dissenting shares.
 
SECTION 1310.  SUSPENSION OF PROCEEDINGS FOR PAYMENT PENDING LITIGATION.
 
    If litigation is  instituted to test  the sufficiency or  regularity of  the
votes of the shareholders in authorizing a reorganization, any proceedings under
Sections  1304 and  1305 shall  be suspended  until final  determination of such
litigation.
 
SECTION 1311.  EXEMPT SHARES.
 
    This chapter, except Section 1312, does not apply to classes of shares whose
terms and provisions specifically set forth the amount to be paid in respect  to
such shares in the event of a reorganization or merger.
 
SECTION 1312.  ATTACKING VALIDITY OF REORGANIZATION OR MERGER.
 
    (a)  No shareholder of a  corporation who has a  right under this chapter to
demand payment of cash  for the shares  held by the  shareholder shall have  any
right  at  law or  in equity  to attack  the validity  of the  reorganization or
short-form merger, or to have the reorganization or short-form merger set  aside
or rescinded, except for an action to test whether the number of shares required
to  authorize or  approve the  reorganization have  been legally  voted in favor
thereof but  any  holder  of  shares  of a  class  whose  terms  and  provisions
specifically  set forth the amount to be paid in respect to them in the event of
a reorganization or short-form merger is entitled to payment in accordance  with
those  terms and provisions or, if the principal terms of the reorganization are
approved pursuant to subdivision (b) of Section 1202, is entitled to payment  in
accordance with the terms and provisions of the approved reorganization.
 
    (b)  If  one of  the parties  to  a reorganization  or short-form  merger is
directly or  indirectly controlled  by, or  under common  control with,  another
party  to the  reorganization or  short-form merger,  subdivision (a)  shall not
apply to a shareholder of  such party who has not  demanded payment of cash  for
such  shareholder's  shares pursuant  to this  chapter,  but if  the shareholder
institutes any action to
 
                                       4
<PAGE>
attack the validity of  the reorganization or short-form  merger or to have  the
reorganization  or  short-form merger  set aside  or rescinded,  the shareholder
shall not  thereafter  have  any  right  to  demand  payment  of  cash  for  the
shareholder's shares pursuant to this chapter. The court in any action attacking
the  validity  of  the  reorganization  or  short-form  merger  or  to  have the
reorganization or short-form merger set aside or rescinded shall not restrain or
enjoin the consummation of the transaction except upon 10 days' prior notice  to
the  corporation and  upon a  determination by the  court that  clearly no other
remedy will  adequately protect  the  complaining shareholder  or the  class  of
shareholders of which such shareholder is a member.
 
    (c)  If  one of  the parties  to  a reorganization  or short-form  merger is
directly or indirectly controlled by, or under common control with another party
to the reorganization or short-form merger, in any action to attack the validity
of the reorganization  or short-form  merger or  to have  the reorganization  or
short-form  merger set aside  or rescinded, (1)  a party to  a reorganization or
short-form  merger  which  controls  another  party  to  the  reorganization  or
short-form  merger shall have the burden of proving that the transaction is just
and reasonable as to shareholders of the controlled party, and (2) a person  who
controls  two  or more  parties to  a  reorganization shall  have the  burden of
proving that the transaction  is just and reasonable  as to the shareholders  of
any party so controlled.
 
                                       5
<PAGE>

                             BROOKTREE CORPORATION

                  PROXY SOLICITED BY THE BOARD OF DIRECTORS
         FOR THE SPECIAL MEETING OF SHAREHOLDERS -- SEPTEMBER ____, 1996

James A. Bixby and Noreen E. Burns, or either of them, each with the power of
substitution and revocation, are hereby authorized to represent the undersigned,
with all powers which the undersigned would possess if personally present, to
vote the Common Stock of the undersigned at the special meeting of shareholders
of BROOKTREE CORPORATION (the "Company") to be held at the Company's principal
executive offices located at 9868 Scranton Road, San Diego, California 92121, at
10:00 a.m. on _______________, September _____, 1996, and at any postponements
or adjournments of that meeting, as set forth below, and in their discretion
upon any other business that may properly come before the meeting.

This proxy will be voted as specified or, if no choice is specified, will be
voted FOR each of the proposals specified herein.




                             BROOKTREE CORPORATION

                  PROXY SOLICITED BY THE BOARD OF DIRECTORS
       FOR THE SPECIAL MEETING OF SHAREHOLDERS -- SEPTEMBER ____, 1996

James A. Bixby and Noreen E. Burns, or either of them, each with the power of
substitution and revocation, are hereby authorized to represent the undersigned,
with all powers which the undersigned would possess if personally present, to
vote the Common Stock of the undersigned at the special meeting of shareholders
of BROOKTREE CORPORATION (the "Company") to be held at the Company's principal
executive offices located at 9868 Scranton Road, San Diego, California 92121, at
10:00 a.m. on _______________, September _____, 1996, and at any postponements
or adjournments of that meeting, as set forth below, and in their discretion
upon any other business that may properly come before the meeting.

This proxy will be voted as specified or, if no choice is specified, will be
voted FOR each of the proposals specified herein.




                             BROOKTREE CORPORATION

                   PROXY SOLICITED BY THE BOARD OF DIRECTORS
         FOR THE SPECIAL MEETING OF SHAREHOLDERS -- SEPTEMBER ____, 1996

James A. Bixby and Noreen E. Burns, or either of them, each with the power of
substitution and revocation, are hereby authorized to represent the undersigned,
with all powers which the undersigned would possess if personally present, to
vote the Common Stock of the undersigned at the special meeting of shareholders
of BROOKTREE CORPORATION (the "Company") to be held at the Company's principal
executive offices located at 9868 Scranton Road, San Diego, California 92121, at
10:00 a.m. on _______________, September _____, 1996, and at any postponements
or adjournments of that meeting, as set forth below, and in their discretion
upon any other business that may properly come before the meeting.

This proxy will be voted as specified or, if no choice is specified, will be
voted FOR each of the proposals specified herein.


<PAGE>

                             BROOKTREE CORPORATION
     PLEASE MARK VOTE IN OVAL IN THE FOLLOWING MANNER USING DARK INK ONLY

1.  To approve and adopt the Agreement and Plan of Merger dated as of July 1,
    1996 among Rockwell International Corporation, a Delaware corporation
    ("Rockwell"), ROK II Acquisition Corporation, a Delaware corporation and
    wholly-owned subsidiary of Rockwell ("Sub"), and the Company and to approve 
    the merger of Sub with and into the Company pursuant to such agreement.

                                          FOR           AGAINST         ABSTAIN
                                          / /             / /              / /


PLEASE SIGN EXACTLY AS YOUR NAME APPEARS. IF ACTING AS ATTORNEY, EXECUTOR,
TRUSTEE, OR IN REPRESENTATIVE CAPACITY, SIGN NAME AND INDICATE TITLE. IF SHARES
ARE HELD BY JOINT TENANTS, BOTH SHOULD SIGN.


Check here for address change.  / /

New Address:
            ---------------------------

- ---------------------------------------

- ---------------------------------------


Check here if you plan to attend the meeting.  / /

Dated                             , 1996
      ---------------------------
Signature
         ------------------------------
Signature
         ------------------------------

PLEASE VOTE, SIGN, DATE AND RETURN THIS PROXY CARD PROMPTLY USING THE ENCLOSED
ENVELOPE.




                             BROOKTREE CORPORATION
      PLEASE MARK VOTE IN OVAL IN THE FOLLOWING MANNER USING DARK INK ONLY

1.  To approve and adopt the Agreement and Plan of Merger dated as of July 1,
    1996 among Rockwell International Corporation, a Delaware corporation
    ("Rockwell"), ROK II Acquisition Corporation, a Delaware corporation and
    wholly-owned subsidiary of Rockwell ("Sub"), and the Company and to approve 
    the merger of Sub with and into the Company pursuant to such agreement.

                                          FOR           AGAINST         ABSTAIN
                                          / /             / /              / /


PLEASE SIGN EXACTLY AS YOUR NAME APPEARS. IF ACTING AS ATTORNEY, EXECUTOR,
TRUSTEE, OR IN REPRESENTATIVE CAPACITY, SIGN NAME AND INDICATE TITLE. IF SHARES
ARE HELD BY JOINT TENANTS, BOTH SHOULD SIGN.


Check here for address change.  / /

New Address:
            ---------------------------

- ---------------------------------------

- ---------------------------------------


Check here if you plan to attend the meeting.  / /

Dated                             , 1996
      ---------------------------
Signature
         ------------------------------
Signature
         ------------------------------

PLEASE VOTE, SIGN, DATE AND RETURN THIS PROXY CARD PROMPTLY USING THE ENCLOSED
ENVELOPE.




                             BROOKTREE CORPORATION
      PLEASE MARK VOTE IN OVAL IN THE FOLLOWING MANNER USING DARK INK ONLY

1.  To approve and adopt the Agreement and Plan of Merger dated as of July 1,
    1996 among Rockwell International Corporation, a Delaware corporation
    ("Rockwell"), ROK II Acquisition Corporation, a Delaware corporation and
    wholly-owned subsidiary of Rockwell ("Sub"), and the Company and to approve 
    the merger of Sub with and into the Company pursuant to such agreement.

                                          FOR           AGAINST         ABSTAIN
                                          / /             / /              / /


PLEASE SIGN EXACTLY AS YOUR NAME APPEARS. IF ACTING AS ATTORNEY, EXECUTOR,
TRUSTEE, OR IN REPRESENTATIVE CAPACITY, SIGN NAME AND INDICATE TITLE. IF SHARES
ARE HELD BY JOINT TENANTS, BOTH SHOULD SIGN.


Check here for address change.  / /

New Address:
            ---------------------------

- ---------------------------------------

- ---------------------------------------


Check here if you plan to attend the meeting.  / /

Dated                             , 1996
      ---------------------------
Signature
         ------------------------------
Signature
         ------------------------------

PLEASE VOTE, SIGN, DATE AND RETURN THIS PROXY CARD PROMPTLY USING THE ENCLOSED
ENVELOPE.



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