BROADCOM CORP
10-Q, 1999-05-17
SEMICONDUCTORS & RELATED DEVICES
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<PAGE>   1

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

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

                                    FORM 10-Q


[X]  QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES
     EXCHANGE ACT OF 1934

     For the quarterly period ended      MARCH 31, 1999
                                      --------------------

                                       OR

[ ]  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
     EXCHANGE ACT OF 1934

     For the transition period from ______________ to ______________.


     Commission file number:  000-23993


                              BROADCOM CORPORATION
             (Exact name of registrant as specified in its charter)


            CALIFORNIA                                        33-0480482
   (State or other jurisdiction of                         (I.R.S. Employer
   incorporation or organization)                         Identification No.)


                               16215 ALTON PARKWAY
                          IRVINE, CALIFORNIA 92618-3616
              (Address of principal executive offices and zip code)


                                 (949) 450-8700
              (Registrant's telephone number, including area code)


Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(D) of the Securities Exchange Act of 1934 during
the preceding 12 months (or for such shorter period that the registrant was
required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days.  Yes  X    No
                                        ---      ---

The number of shares of the registrant's Common Stock, $0.0001 par value,
outstanding as of May 14, 1999: 38,684,344 shares of Class A Common Stock and
53,771,217 shares of Class B Common Stock.

<PAGE>   2

                              BROADCOM CORPORATION

                               QUARTERLY REPORT ON

                                    FORM 10-Q

                               THREE MONTHS ENDED

                                 MARCH 31, 1999



                                      INDEX

<TABLE>
<CAPTION>
                                                                             Page 
                                                                             ---- 
<S>        <C>                                                               <C>  
PART I.    FINANCIAL INFORMATION                                                  
                                                                                  
Item 1.    Financial Statements                                                   
                                                                                  
           Condensed Consolidated Balance Sheets at March 31, 1999                
           (unaudited) and December 31, 1998                                  1   
                                                                                  
           Unaudited Consolidated Statements of Operations for the                
           Three Months Ended March 31, 1999 and 1998                         2   
                                                                                  
           Unaudited Condensed Consolidated Statements of Cash Flows              
           for the Three Months Ended March 31, 1999 and 1998                 3   
                                                                                  
           Notes to Unaudited Condensed Consolidated Financial Statements     4   
                                                                                  
Item 2.    Management's Discussion and Analysis of Financial                      
           Condition and Results of Operations                                9   
                                                                                  
Item 3.    Quantitative and Qualitative Disclosures About Market Risk        31   
                                                                                  
                                                                                  
PART II.   OTHER INFORMATION                                                      
                                                                                  
Item 1.    Legal Proceedings                                                 32   
                                                                                  
Item 2.    Changes in Securities and Use of Proceeds                         34   
                                                                                  
Item 3.    Defaults Upon Senior Securities                                   34   
                                                                                  
Item 4.    Submission of Matters to a Vote of Security Holders               35   
                                                                                  
Item 5.    Other Information                                                 35   
                                                                                  
Item 6.    Exhibits and Reports on Form 8-K                                  35   
                                                                                  
Signatures                                                                   36   
</TABLE>

<PAGE>   3

PART I. FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

                              BROADCOM CORPORATION

                      CONDENSED CONSOLIDATED BALANCE SHEETS
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                          March 31,
                                                            1999               December 31,
                                                         (Unaudited)              1998
                                                         -----------           -----------
<S>                                                      <C>                   <C>
ASSETS
Current assets:
   Cash and cash equivalents                             $  73,456             $  62,629
   Short-term investments                                   47,345                34,344
   Accounts receivable, net                                 42,041                36,917
   Inventory                                                15,284                 7,307
   Deferred taxes                                            6,181                 6,181
   Other current assets                                      7,178                 9,917
                                                         ---------             ---------
        Total current assets                               191,485               157,295
Property and equipment, net                                 32,030                28,286
Long-term investments                                       42,124                42,826
Deferred taxes                                               5,352                 5,352
Other assets                                                11,364                 3,685
                                                         ---------             ---------
        Total assets                                     $ 282,355             $ 237,444
                                                         =========             =========

LIABILITIES AND SHAREHOLDERS' EQUITY
Current liabilities:
   Trade accounts payable                                $  28,066             $  19,586
   Wages and related benefits                                6,383                 2,606
   Accrued liabilities                                       7,331                 4,911
                                                         ---------             ---------
        Total current liabilities                           41,780                27,103
Shareholders' equity:
   Common stock                                            189,856               179,732
   Notes receivable from employees                          (2,330)               (2,743)
   Deferred compensation                                    (4,738)               (5,144)
   Retained earnings                                        57,787                38,496
                                                         ---------             ---------
        Total shareholders' equity                         240,575               210,341
                                                         ---------             ---------
        Total liabilities and shareholders' equity       $ 282,355             $ 237,444
                                                         =========             =========
</TABLE>

                             See accompanying notes.

                                       1

<PAGE>   4

                              BROADCOM CORPORATION

                 UNAUDITED CONSOLIDATED STATEMENTS OF OPERATIONS
                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)

<TABLE>
<CAPTION>
                                                               Three Months Ended
                                                                   March 31,
                                                          ------------------------
                                                             1999            1998
                                                          --------         -------
<S>                                                       <C>               <C>      
Revenue                                                   $ 96,320         $35,344
Cost of revenue                                             39,777          13,832
                                                          --------         -------
Gross profit                                                56,543          21,512
Operating expense:
   Research and development                                 18,301           5,952
   Selling, general and administrative                      10,198           3,989
                                                          --------         -------
        Total operating expense                             28,499           9,941
                                                          --------         -------
Income from operations                                      28,044          11,571
Interest and other income, net                               1,634             218
                                                          --------         -------
Income before income taxes                                  29,678          11,789
Provision for income taxes                                  10,387           4,126
                                                          --------         -------
Net income                                                $ 19,291         $ 7,663
                                                          ========         =======
Basic earnings per share                                  $    .22         $   .14
                                                          ========         =======
Diluted earnings per share                                $    .19         $   .09
                                                          ========         =======
Weighted average shares (basic)                             86,793          55,979
                                                          ========         =======
Weighted average shares (diluted)                          101,641          82,559
                                                          ========         =======
</TABLE>


                             See accompanying notes.

                                       2


<PAGE>   5

                              BROADCOM CORPORATION

            UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                            Three Months Ended
                                                                 March 31,
                                                          ----------------------
                                                             1999         1998
                                                          --------       -------
<S>                                                       <C>            <C>    
OPERATING ACTIVITIES
Net income                                                $ 19,291       $ 7,663
Adjustments to reconcile net income to net
  cash provided by operating activities
     Depreciation and amortization                           2,418         1,222
     Amortization of deferred compensation                     406            90
     Change in operating assets and liabilities:
        Accounts receivable                                 (5,124)       (6,215)
        Inventory                                           (7,977)       (4,866)
        Income taxes                                         1,955         4,134
        Prepaid expenses and other assets                   (6,895)       (1,591)
        Accounts payable                                     8,480        11,050
        Other accrued liabilities                            6,292         1,932
                                                          --------       -------
Net cash provided by operating activities                   18,846        13,419

INVESTING ACTIVITIES
Purchases of property and equipment, net                    (6,162)       (5,693)
Purchases of investments                                   (12,299)           --
                                                          --------       -------
Net cash used in investing activities                      (18,461)       (5,693)

FINANCING ACTIVITIES
Payments on bank term loan                                      --          (250)
Payments on capital lease obligations                          (95)          (28)
Net proceeds from issuance of Common Stock                   1,296           201
Tax benefit from exercise of stock options                   8,828            --
Proceeds from repayment of notes receivable
   from employees                                              413            --
                                                          --------       -------
Net cash provided by (used in) financing activities         10,442           (77)
                                                          --------       -------
Increase in cash and cash equivalents                       10,827         7,649
Cash and cash equivalents at beginning of period            62,629        22,116
                                                          --------       -------
Cash and cash equivalents at end of period                $ 73,456       $29,765
                                                          ========       =======

Supplemental disclosure of non-cash activities:
     Notes receivable from employees in connection
        with exercise of stock options                    $     --       $   166
                                                          ========       =======
</TABLE>

                             See accompanying notes.

                                       3

<PAGE>   6

                              BROADCOM CORPORATION
         NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                                 MARCH 31, 1999

1.  Basis of Presentation

        The condensed consolidated financial statements included herein are
unaudited; however, they contain all normal recurring accruals and adjustments
which, in the opinion of management, are necessary to present fairly the
consolidated financial position of Broadcom Corporation (the "Company") at March
31, 1999 and the consolidated results of its operations and cash flows for the
three months ended March 31, 1999 and 1998. It should be understood that
accounting measurements at interim dates inherently involve greater reliance on
estimates than at year-end. The results of operations for the three months ended
March 31, 1999 are not necessarily indicative of the results to be expected for
the full year.

        The accompanying unaudited condensed consolidated financial statements
do not include footnotes and certain financial presentations normally required
under generally accepted accounting principles. Therefore, these financial
statements should be read in conjunction with the audited consolidated financial
statements and notes thereto for the year ended December 31, 1998, included in
the Company's Annual Report on Form 10-K filed with the Securities and Exchange
Commission.

2.  Earnings Per Share

        The following table sets forth the computation of earnings per share:

<TABLE>
<CAPTION>
                                                            Three Months Ended
                                                                 March 31,
                                                        -------------------------
                                                            1999          1998
                                                        -----------    ----------
                                                             (In thousands,
                                                          except per share data)

<S>                                                     <C>            <C>       
Numerator:  Net income                                  $    19,291    $    7,663
                                                        ===========    ==========
Denominator:
   Weighted-average shares outstanding                       90,484        63,169
   Less:  nonvested common shares outstanding                (3,691)       (7,190)
                                                        -----------    ----------
Denominator for basic earnings per common share              86,793        55,979

Effect of dilutive securities:
   Nonvested common shares                                    2,370         4,172
   Stock options                                             12,461         5,501
   Warrants                                                      17            --
   Convertible preferred stock                                   --        16,907
                                                        -----------    ----------
Denominator for diluted earnings per common share           101,641        82,559
                                                        ===========    ==========
Basic earnings per share                                $       .22    $      .14
                                                        ===========    ==========
Diluted earnings per share                              $       .19    $      .09
                                                        ===========    ==========
</TABLE>


                                       4


<PAGE>   7

                              BROADCOM CORPORATION
   NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)

                                 MARCH 31, 1999

3.  Inventory

        Inventory is stated at the lower of cost (first-in, first-out) or market
and consists of the following:

<TABLE>
<CAPTION>
                                                       March 31,    December 31,
                                                         1999          1998
                                                       ---------    ------------
                                                             (In thousands)
<S>                                                     <C>            <C>    
    Raw materials                                       $ 1,765        $ 1,251
    Work in process                                       9,296          4,582
    Finished goods                                        9,650          6,257
                                                        -------        -------
                                                         20,711         12,090
    Less reserve for excess and obsolete inventory       (5,427)        (4,783)
                                                        -------        -------
                                                        $15,284        $ 7,307
                                                        =======        =======
</TABLE>

4.  Shareholders' Equity

        On February 17, 1999, the Company effected a two-for-one stock split of
the Company's Class A Common Stock and Class B Common Stock in the form of a
100% stock dividend. All share numbers and per share amounts contained in these
notes and in the accompanying consolidated financial statements have been
retroactively restated to reflect this change in the Company's capital
structure.

5.  Litigation

        In December 1996, Stanford Telecommunications, Inc. ("STI") filed an
action against the Company in the United States District Court for the Northern
District of California. STI alleges that the Company's BCM3036, BCM3037,
BCM3300, BCM93220 and BCM93220B products infringe one of STI's patents (the
"'352 Patent"). STI is seeking an injunction as well as the recovery of monetary
damages, including treble damages for willful infringement, as to the products
listed above and potentially other products. The Company has filed an answer and
affirmative defenses to STI's complaint, denying the allegations in STI's
complaint, and has asserted a counterclaim requesting declaratory relief that
the Company is not infringing the '352 Patent and that the '352 Patent is
invalid and unenforceable. The Company believes that it has strong defenses to
STI's claims on invalidity, noninfringement and inequitable conduct grounds. On
June 10, 1998 and July 21, 1998, the Court issued orders interpreting the claims
of the '352 patent. Both sides have filed motions for summary judgment with
respect to various causes of action and defenses in the case, and such motions
are currently under consideration by the Court. Trial is scheduled to commence
May 24, 1999. Although the Company believes that it has strong defenses, a
finding of infringement by the Company in this action could lead to liability
for monetary damages (which could be trebled in the event that the infringement
were found to have been willful), the issuance of an injunction requiring that
the Company withdraw various products from the market (including recalling
products previously shipped to customers), lost or deferred sales, substantial
product redesign expenses (assuming that a non-infringing design is feasible and
economic) and associated time-to-market delays, and indemnification or other
claims by the Company's customers or strategic partners, each of which events
could have a material adverse effect on the Company's business, financial
condition and results of operations.


                                       5

<PAGE>   8

                              BROADCOM CORPORATION
   NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)

                                 MARCH 31, 1999

        In April 1997, Sarnoff Corporation and Sarnoff Digital Communications,
Inc. (collectively, "Sarnoff") filed a complaint in New Jersey Superior Court
against the Company and five former Sarnoff employees now employed by the
Company (the "Former Employees") asserting claims against the Former Employees
for breach of contract, misappropriation of trade secrets, and breach of the
covenant of good faith and fair dealing, and against the Company for inducing
such actions. Those claims relate to the alleged disclosure of certain
technology of Sarnoff to the Company. The complaint also asserted claims against
the Company and the Former Employees for unfair competition, misappropriation
and misuse of trade secrets and confidential, proprietary information of
Sarnoff, and tortious interference with present and prospective economic
advantage, as well as a claim against the Company alleging that it "illegally
pirated" Sarnoff's employees. The complaint sought to preliminarily and
permanently enjoin the Company and the Former Employees from utilizing any
alleged Sarnoff trade secrets, and to restrain the Former Employees from
violating their alleged statutory and contractual duties of confidentiality to
Sarnoff by, for example, precluding them from working for six months in any
capacity relating to certain of the Company's programs. In May 1997, the Court
denied Sarnoff's request for a temporary restraining order. On February 2, 1999
the Court dismissed with prejudice Sarnoff's misappropriation of trade secrets
claims, and granted summary judgment dismissing all of Sarnoff's remaining
claims except claims based upon Broadcom's alleged "pirating" of Sarnoff's
employees. Trial of Sarnoff's "piracy"-related claims commenced on February 22,
and concluded on March 2, 1999. On April 27, 1999, the Court issued an order and
opinion dismissing with prejudice all remaining claims that Sarnoff had against
the Company. The Court found in the Company's favor on all liability, causation,
and damages issues. Judgment on the order has not yet been entered. The Company
has filed a request for payment of a portion of its attorneys' fees in the case.
On February 15, 1999, Sarnoff filed a motion for interlocutory review with the
New Jersey Superior Court, Appellate Division, seeking leave to appeal the
Court's February 2 order. Sarnoff may further appeal that order as well as the
Court's April 27 order and the judgment to be entered thereon.

        In July 1997, the Company commenced an action against Sarnoff in the
California Superior Court alleging breach of contract, fraud, misappropriation
of trade secrets, false advertising, trade libel, intentional interference with
prospective economic advantage and unfair competition. The claims center on
Sarnoff's violation of a non-disclosure agreement entered into with the Company
with respect to limited use of certain of the Company's technology and on
inaccurate comparisons that the Company believes Sarnoff has made in its product
advertising and in statements to potential customers and others. This action was
removed to the United States District Court for the Central District of
California, and was stayed pending resolution of the New Jersey action described
in the preceding paragraph. The Company believes that the California action
involves facts, circumstances and claims unrelated to those at issue in the New
Jersey action. Now that the trial court in New Jersey has resolved the New
Jersey case, the Company has petitioned the District Court to lift the stay so
that litigation of the California action can go forward. If the Court grants the
Company's motion for lifting of the stay, the Company plans to vigorously
prosecute the California action against Sarnoff.


                                       6


<PAGE>   9

                              BROADCOM CORPORATION
   NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)

                                 MARCH 31, 1999

        In March 1998, Scott O. Davis, the Company's former Chief Financial
Officer, filed a complaint in California Superior Court against the Company and
its Chief Executive Officer, Henry T. Nicholas, III, alleging claims for fraud
and deceit, negligent misrepresentation, breach of contract, breach of fiduciary
duty, constructive fraud, conversion, breach of the implied covenant of good
faith and fair dealing, and declaratory relief. The claims related to Mr. Davis'
alleged ownership of 26,000 shares of Series D Preferred Stock originally
purchased by Mr. Davis in March 1996 (which shares would have converted into
156,000 shares of Class B Common Stock upon consummation of the initial public
offering). The purchase agreement between the Company and Mr. Davis contained a
provision permitting the Company to repurchase the shares in the event that Mr.
Davis did not continue to be employed by the Company for a certain period of
time. After Mr. Davis resigned in June 1997, the Company exercised its
repurchase right. Mr. Davis' complaint alleged that the repurchase right should
not be enforceable under several legal theories and sought unspecified damages
and declaratory relief. The Company asserted certain counterclaims against Mr.
Davis. On March 19, 1999, the parties entered into a settlement agreement and
agreed to dismiss with prejudice all of the claims and counterclaims in the
case. The settlement was approved by the Court on April 5, 1999. The terms of
the settlement are confidential but the Company believes that they will not have
a material effect on its business, results of operations, financial condition or
equity.

        The Company is also involved in other legal proceedings, claims and
litigation arising in the ordinary course of business.

        The Company's pending lawsuits involve complex questions of fact and law
and could require the expenditure of significant costs and diversion of
resources to defend. Although management believes the outcome of the Company's
outstanding legal proceedings, claims and litigation will not have a material
adverse effect on the Company's business, results of operations or financial
condition, the results of litigation are inherently uncertain, and an adverse
outcome is at least reasonably possible. The Company is unable to estimate the
range of possible loss from outstanding litigation, and no amounts have been
provided for such matters in the accompanying consolidated financial statements.

6.  Acquisitions

        On January 25, 1999, the Company signed a definitive agreement to
acquire Maverick Networks ("Maverick"). Maverick develops highly integrated
silicon for multi-layer switching equipment in enterprise networks. Under the
terms of the agreement, the Company will issue approximately 1,728,400 shares of
its Class B Common Stock in exchange for all shares of Maverick Preferred Stock
and Common Stock, including shares issuable upon exercise of employee stock
options and other rights. The merger transaction is currently expected to close
in May 1999 and to be accounted for as a pooling-of-interests. The Boards of
Directors of both companies have approved the agreement. The transaction is
subject to the approval of Maverick's shareholders and satisfaction of
regulatory requirements and other customary closing conditions.

        On April 23, 1999, the Company signed a definitive agreement to acquire
Epigram, Inc. ("Epigram"). Epigram develops advanced semiconductor products for
high-speed home networking. Under the terms of the agreement, the Company will
issue 4.6 million shares of


                                       7


<PAGE>   10

                              BROADCOM CORPORATION
   NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)

                                 MARCH 31, 1999

its Class B Common Stock in exchange for all shares of Epigram Preferred and
Common Stock, including shares issuable upon exercise of employee stock options
and other rights. The merger transaction is currently expected to close in May
or June 1999 and to be accounted for as a pooling-of-interests. The Boards of
Directors of both companies have approved the agreement. The transaction is
subject to the approval of Epigram's shareholders and satisfaction of regulatory
requirements and other customary closing conditions.

        The Company's historical consolidated financial statements presented
after the closing of these transactions will be restated to include the
financial position and results of operations of the acquired companies.


                                       8

<PAGE>   11

ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
        OF OPERATIONS

CAUTIONARY STATEMENT

        This Report contains forward-looking statements based on our current
expectations, estimates and projections about our industry, management's beliefs
and certain assumptions made by us. Words such as "anticipates," "expects,"
"intends," "plans," "believes," "may," "will" or similar expressions are
intended to identify forward-looking statements. In addition, any statements
that refer to expectations, projections or other characterizations of future
events or circumstances, including any underlying assumptions, are
forward-looking statements. Such statements include, but are not limited to,
statements concerning projected revenues, expenses and gross profit, the need
for additional capital, Year 2000 compliance, market acceptance of our products,
our ability to consummate pending acquisitions and integrate these operations
successfully, our ability to achieve further integration, the status of evolving
technologies and their growth potential, our production capacity, our ability to
migrate to smaller process geometries, and the success of pending litigation.
Such statements are not guarantees of future performance and are subject to
certain risks, uncertainties and assumptions that are difficult to predict.
Therefore, our actual results could differ materially and adversely from those
expressed in any forward-looking statements as a result of various factors. The
section entitled "Risk Factors" set forth in this Form 10-Q and similar
discussions in our Annual Report on Form 10-K for the year ended December 31,
1998, and in our other Securities and Exchange Commission ("SEC") filings,
discuss some of the important risk factors that may affect our business, results
of operations and financial condition. You should carefully consider those
risks, in addition to the other information in this Report and in our other
filings with the SEC, before deciding to invest in our company or to maintain or
increase your investment. We undertake no obligation to revise or update
publicly any forward-looking statements for any reason.

        The information contained in this Form 10-Q is not a complete
description of our business or the risks associated with an investment in our
Common Stock. We urge you to carefully review and consider the various
disclosures made by us in this Report and in our other reports filed with the
SEC, including our Annual Report on Form 10-K for the year ended December 31,
1998, that discuss our business in greater detail and advise interested parties
of certain risks, uncertainties and other factors that may affect our business,
results of operations or financial condition.

OVERVIEW

        We are a leading developer of highly integrated silicon solutions that
enable broadband digital data transmission to and throughout the home and within
the business enterprise. Our products enable the high-speed transmission of data
over existing communications infrastructures, most of which were not originally
intended for digital data transmission. Using proprietary technologies and
advanced design methodologies, we have designed and developed integrated
circuits for some of the most significant broadband communications markets,
including cable set-top boxes, cable modems, high-speed networking, direct
broadcast satellite and terrestrial digital broadcast, and digital subscriber
lines. We recently announced our entry into the home networking market. From our
inception in 1991 through 1994, we were primarily engaged in product development
and the establishment of strategic customer and foundry relationships. During
that period, we generated the majority of our total revenue from development
work performed for key customers. We began shipping our products in 1994, and
subsequently our total revenue has grown predominately through sales of our
semiconductor products. We intend to continue to enter into development
contracts with key customers, but expect that development revenue will continue
to constitute a decreasing percentage of our total revenue. We also generate a
small percentage of our product revenue from sales of system level reference
designs.


                                       9


<PAGE>   12

        From time to time, our key customers have placed large orders causing
quarterly revenue to fluctuate significantly. We expect these fluctuations will
continue in the future. Sales to our five largest customers (including sales to
their respective manufacturing subcontractors) represented approximately 81.0%
of our total revenue in the three months ended March 31, 1999 and 84.4% of our
total revenue in the three months ended March 31, 1998. We expect that our key
customers will continue to account for a significant portion of our total
revenue for 1999 and in the future.

        Our gross margin has been affected in the past, and may continue to be
affected in the future, by various factors, including, but not limited to, the
following:

        o  our product mix;
        o  the position of our products in their respective life cycles;
        o  competitive pricing strategies;
        o  the mix of product revenue and development revenue; and
        o  manufacturing cost efficiencies and inefficiencies.

For example, newly introduced products generally have higher average selling
prices and gross margins, both of which typically decline over product life
cycles due to competitive pressures and volume pricing agreements. Our gross
margin and operating results in the future may continue to fluctuate as a result
of these and other factors.

        The sales cycle for the test and evaluation of our products can range
from three to six months or more, with an additional three to six months or more
before a customer commences volume production of equipment incorporating our
products. Due to these lengthy sales cycles, we may experience a significant
delay between increasing expenses for research and development and selling,
general and administrative efforts, and the generation of corresponding revenue,
if any. Furthermore, during 1999 and thereafter, we intend to continue to
increase our investment in research and development, selling, general and
administrative functions and inventory as we expand our operations. We
anticipate that the rate of new orders may vary significantly from month to
month. Consequently, if anticipated sales and shipments in any quarter do not
occur when expected, expenses and inventory levels could be disproportionately
high, and our operating results for that quarter and, potentially, future
quarters would be materially and adversely affected.


                                       10

<PAGE>   13

RESULTS OF OPERATIONS FOR THE THREE MONTHS ENDED MARCH 31, 1999 COMPARED TO THE
THREE MONTHS ENDED MARCH 31, 1998

        The following table sets forth certain statement of operations data
expressed as a percentage of revenue:

<TABLE>
<CAPTION>
                                                      Three Months Ended
                                                           March 31,
                                                      -------------------
                                                       1999         1998
                                                      ------       ------
<S>                                                    <C>          <C>   
Revenue                                                100.0%       100.0%
Cost of revenue                                         41.3         39.1
                                                       -----        -----
Gross profit                                            58.7         60.9
Operating expense:
   Research and development                             19.0         16.8
   Selling, general and administrative                  10.6         11.3
                                                       -----        -----
Total operating expense                                 29.6         28.1
                                                       -----        -----
Income from operations                                  29.1         32.8
Interest and other income, net                           1.7          0.6
                                                       -----        -----
Income before income taxes                              30.8         33.4
Provision for income taxes                              10.8         11.7
                                                       -----        -----
Net income                                              20.0%        21.7%
                                                       =====        =====
</TABLE>

        REVENUE. Revenue consists principally of product revenue generated by
sales of our semiconductor products. Revenue for the three months ended March
31, 1999 was $96.3 million, an increase of $61.0 million or 172.5% from revenue
of $35.3 million in the three months ended March 31, 1998. This growth in
revenue was derived mainly from increases in volume shipments of our
semiconductor products for the high-speed networking market, digital cable
set-top boxes and cable modems.

        GROSS PROFIT. Gross profit represents revenue less the cost of revenue.
Cost of revenue includes the cost of purchasing the finished silicon wafers
processed by independent foundries, and costs associated with assembly, test and
quality assurance for those products, as well as costs of personnel and
equipment associated with manufacturing support and contracted development work.
Gross profit for the three months ended March 31, 1999 was $56.5 million or
58.7% of revenue, an increase of $35.0 million as compared with gross profit of
$21.5 million or 60.9% of revenue in the three months ended March 31, 1998. The
increase in gross profit was primarily attributable to the significant increase
in the volume of product shipments. The decrease in gross profit as a percentage
of revenue was largely driven by volume-pricing agreements and competitive
pricing strategies on certain high volume products. We expect that gross profit
as a percentage of revenue may continue to decline in future periods as
volume-pricing agreements and competitive pricing strategies continue to take
effect. In addition, our gross profit may be affected by the introduction in the
future of certain lower margin products.

        RESEARCH AND DEVELOPMENT EXPENSE. Research and development expense
consists primarily of salaries and related costs of employees engaged in
research, design and development activities, costs related to engineering design
tools, and subcontracting costs.


                                       11


<PAGE>   14

Research and development expense for the three months ended March 31, 1999 was
$18.3 million or 19.0% of revenue, an increase of $12.3 million or 207.5% as
compared with research and development expense of $6.0 million or 16.8% of
revenue for the three months ended March 31, 1998. The increase in research and
development expense in absolute dollars and as a percentage of revenue was
primarily due to the addition of personnel and the investment in design tools
for the development of new products and the enhancement of existing products. We
expect that research and development expense in absolute dollars will continue
to increase for the foreseeable future.

        SELLING, GENERAL AND ADMINISTRATIVE EXPENSE. Selling, general and
administrative expense consists primarily of personnel-related expenses,
professional fees, trade show expenses and facilities expenses. Selling, general
and administrative expense for the three months ended March 31, 1999 was $10.2
million or 10.6% of revenue, an increase of $6.2 million or 155.7% as compared
with selling, general and administrative expense of $4.0 million or 11.3% of
revenue for the three months ended March 31, 1998. The increase in absolute
dollars reflected higher personnel related costs resulting from the hiring of
sales and marketing personnel, senior management and administrative personnel,
and increased occupancy, legal and other professional fees, including increased
expenses for litigation. The decline in selling, general and administrative
expense as a percentage of revenue reflected a significant increase in our
revenue during the three months ended March 31, 1999. We expect that selling,
general and administrative expense in absolute dollars will continue to increase
for the foreseeable future to support the planned expansion of our operations.

        INTEREST AND OTHER INCOME, NET. Interest and other income, net reflects
interest earned on average cash, cash equivalents and investment balances, less
interest on our long-term debt and capital lease obligations. Interest and other
income, net for the three months ended March 31, 1999 was $1.6 million, an
increase of $1.4 million as compared with $218,000 in the three months ended
March 31, 1998. The increase was principally due to higher cash balances
available to invest resulting from the consummation of our initial public
offering and sale of shares to Cisco Systems in April 1998 and a follow-on
offering in October 1998.

        PROVISION FOR INCOME TAXES. We accrue a provision for federal and state
income tax at the applicable statutory rates. Our effective tax rate was
approximately 35% for both the three months ended March 31, 1999 and 1998. The
difference between our effective tax rate and the federal statutory tax rate of
34% was primarily related to the effect of state income taxes and research and
development tax credits.

LIQUIDITY AND CAPITAL RESOURCES

        Since our inception, we have financed our operations through a
combination of sales of equity securities and cash generated by operations. At
March 31, 1999, we had $149.7 million in working capital, $120.8 million in
cash, cash equivalents and short-term investments, and $42.1 million in
long-term investments. At December 31, 1998, we had $130.2 million in working
capital, $97.0 million in cash, cash equivalents and short-term investments, and
$42.8 million in long-term investments.

        Operating activities provided cash in the amount of $18.8 million in the
three months ended March 31, 1999 and $13.4 million in the three months ended
March 31, 1998. In both periods this was primarily attributable to net income
and a growth in accounts payable and other accrued liabilities, partially offset
by increases in accounts receivable, inventory, and prepaid expenses and other
assets.


                                       12


<PAGE>   15

        In the three months ended March 31, 1999, our investing activities used
$6.2 million in cash for the purchase of capital equipment and $12.3 million for
the purchase of held-to-maturity securities. In the three months ended March 31,
1998, our investing activities used $5.7 million in cash for the purchase of
capital equipment to support our expanding operations.

        Cash provided by financing activities was $10.4 million in the three
months ended March 31, 1999, primarily from tax benefits related to stock option
exercises and from proceeds from the issuance of common stock. Financing
activities used $77,000 in the three months ended March 31, 1998 due to payments
on long-term debt, partially offset by proceeds from the issuance of common
stock to employees through stock option exercises.

        We believe that our existing cash, cash equivalents and investments on
hand, together with the cash we expect to generate from operations, will be
sufficient to meet our capital needs for at least the next twelve months.
However, it is possible that we may need to raise additional funds to fund our
activities beyond the next year. We could raise such funds by selling more stock
to the public or to selected investors, or by borrowing money. In addition, even
though we may not need additional funds, we may still elect to sell additional
equity securities or obtain credit facilities for other reasons. We may not be
able to obtain additional funds on favorable terms, or at all. If we raise
additional funds by issuing additional equity securities, the ownership
percentages of existing shareholders would be reduced. In addition, the equity
securities that we issue may have rights, preferences or privileges senior to
those of the holders of our Common Stock.

        We had commitments totaling approximately $1.5 million as of March 31,
1999 primarily for the purchase of lab equipment and workstation hardware and
software. During 1998, we spent $27.3 million on capital equipment to support
our expanding operations. We expect that we will spend more than this amount
during 1999 to purchase additional workstation hardware and design tools, test
equipment, information systems and leasehold improvements as our operations
continue to expand.

        Although we believe we have sufficient capital to fund our activities
for at least the next twelve months, our future capital requirements may vary
materially from those now planned. The amount of capital that we will need in
the future will depend on many factors, including:

        o  the market acceptance of our products;
        o  the levels of promotion and advertising that will be required to
           launch our products and achieve and maintain a competitive position
           in the marketplace;
        o  volume price discounts;
        o  our business, product, capital expenditure and research and
           development plans and technology roadmap;
        o  the levels of inventory and accounts receivable that we maintain;
        o  capital improvements to new and existing facilities;
        o  technological advances;
        o  our competitors' response to our products; and
        o  our relationships with suppliers and customers.

        In addition, we may require additional capital to accommodate planned
growth, hiring, infrastructure and facility needs or to consummate acquisitions
of other businesses, products or technologies.


                                       13

<PAGE>   16

YEAR 2000 COMPLIANCE

        We are aware of the widely publicized problems associated with computer
systems as they relate to the year 2000. Many existing computer hardware systems
and software applications, and embedded computer chips, software and firmware in
control devices use only two digits to identify a year in the date field,
without considering the impact of the upcoming change in the century. Others do
not correctly process "leap year" dates. As a result, such system applications
and devices could fail or create erroneous results unless corrected so that they
can correctly process data related to the year 2000 and beyond. These problems
are expected to increase in frequency and severity as the year 2000 approaches.

        We have largely completed our business risk assessment of the impact
that the year 2000 problem may have on our operations. As business conditions
warrant, this assessment may be revised as new information is made available to
us. To date, we have identified the following four key areas of our business
that may be affected:

        PRODUCTS. We have evaluated each of our products and believe that they
do not contain date sensitive functionality. We cannot determine whether all of
our customers' products into which our products are incorporated will be year
2000 compliant because we have little or no control over the design, production
and testing of our customers' products.

        INTERNAL INFRASTRUCTURE. The year 2000 problem could affect the systems,
transaction processing computer applications and devices used by us to operate
and monitor all major aspects of our business, including financial systems (such
as general ledger, accounts payable and payroll), security systems, customer
services, infrastructure, materials requirement planning, master production
scheduling, networks and telecommunications systems and other systems with
embedded computer chips. We believe that we have identified substantially all of
the major systems, software applications and related equipment used in
connection with our internal operations that must be modified or upgraded in
order to minimize the possibility of a material disruption to our business. In
the normal course of business, we are currently in the process of upgrading or
replacing all affected systems and expect to complete this process by September
1999. To date, we have completed testing of our Enterprise Resource Planning
transactional application and believe it is year 2000 ready. Because most of the
software applications used by us are recent versions of vendor supported,
commercially available products, we have not incurred, and do not expect in the
future to incur, significant costs to upgrade these applications as year 2000
compliant versions are released by the respective vendors. We will continue to
seek certifications that products installed are year 2000 ready, and are
targeting September 1999 to complete this process.

        THIRD-PARTY SUPPLIERS. We rely, directly and indirectly, on external
systems utilized by our third-party suppliers for the management and control of
fabrication, assembly and testing of substantially all of our products. We have
completed surveys and on-site visits of the two independent foundries, Taiwan
Semiconductor Manufacturing Corporation and Chartered Semiconductor
Manufacturing, that fabricate substantially all of our semiconductor devices. In
addition, we have completed surveys and on-site visits of the two
subcontractors, ASAT Ltd. and ST Assembly Test Services, that assemble and test
substantially all of our products


                                       14

<PAGE>   17

to identify and, to the extent possible, resolve issues involving the year 2000
problem. The key suppliers mentioned above continue to track to their internal
year 2000 plans, and while we expect to resolve any significant year 2000
problems with our suppliers by October 1999, it is possible that these suppliers
will not be able to resolve all or any year 2000 problems with their systems in
a timely manner. Any failure of these third parties to resolve their year 2000
problems in a timely manner could materially disrupt our business. Any such
disruption could negatively impact our sales, harm our relationships with our
customers and materially and adversely affect our business, financial condition
and results of operations.

        FACILITY AND LABORATORY RELATED SYSTEMS. Systems such as heating,
sprinklers, elevators, test equipment and security at our facilities and labs
may also be affected by the year 2000 problem. We have completed assessing the
business risks of and costs of remediating the year 2000 problem on our facility
and lab related systems. We estimate that our total cost of completing any
required modifications, upgrades or replacements of these systems will not have
a material adverse effect on our business or results of operations. We currently
expect to complete the remediation of our facility and lab related systems by
June 1999.

        We presently estimate that the total cost of addressing our year 2000
issues will be approximately $500,000. To date, we have incurred approximately
$70,000 in expenditures for testing of systems. This estimate was derived using
numerous assumptions, including the assumption that we have already identified
our most significant year 2000 issues and that the plans of our third party
suppliers will be fulfilled in a timely manner without cost to us. However,
these assumptions may not be accurate, and actual results could differ
materially and adversely from those anticipated after completion of remediation,
testing and contingency planning phases.

        We are currently developing contingency plans to address those year 2000
issues that may pose a significant risk to our on-going operations. We currently
expect to complete these contingency plans by May 1999. Such plans could include
accelerated replacement of affected equipment software and systems, temporary
use of back-up equipment and software, the use of back up suppliers and buffer
inventories for certain products or the implementation of manual procedures to
compensate for system deficiencies. However, any contingency plans we implement
may not succeed or may not be adequate to meet our needs without materially
impacting our operations. In addition, the delays and inefficiencies inherent in
conducting operations in an alternative manner could materially and adversely
affect our results of operations. More specifically, if our third party
suppliers were to lose power, or the ability to ship product as a result of year
2000 related issues, we would be exposed to missing customer shipments and
potentially losing revenues and profits.

RISK FACTORS

        BEFORE DECIDING TO INVEST IN OUR COMPANY OR TO MAINTAIN OR INCREASE YOUR
INVESTMENT, YOU SHOULD CAREFULLY CONSIDER THE RISKS DESCRIBED BELOW, IN ADDITION
TO THE OTHER INFORMATION IN THIS REPORT AND OUR OTHER FILINGS WITH THE SEC,
INCLUDING OUR ANNUAL REPORT ON FORM 10-K. THE RISKS AND UNCERTAINTIES DESCRIBED
BELOW ARE NOT THE ONLY ONES FACING OUR COMPANY. ADDITIONAL RISKS AND
UNCERTAINTIES NOT PRESENTLY KNOWN TO US OR THAT WE CURRENTLY DEEM


                                       15

<PAGE>   18

IMMATERIAL MAY ALSO AFFECT OUR BUSINESS OPERATIONS. IF ANY OF THE FOLLOWING
RISKS ACTUALLY OCCUR, THAT COULD SERIOUSLY HARM OUR BUSINESS, FINANCIAL
CONDITION OR RESULTS OF OPERATIONS. IN SUCH CASE, THE MARKET PRICE FOR OUR CLASS
A COMMON STOCK COULD DECLINE AND YOU MAY LOSE ALL OR PART OF YOUR INVESTMENT.

        OUR QUARTERLY OPERATING RESULTS ARE SUBJECT TO SIGNIFICANT FLUCTUATIONS.
Our quarterly revenues and operating results have fluctuated significantly in
the past and may continue to vary from quarter to quarter due to a number of
factors, many of which are not within our control. These factors include, but
are not limited to, the following:

        o  the volume of our product sales and pricing concessions on volume
           sales;

        o  the timing, rescheduling or cancellation of significant customer
           orders;

        o  the gain or loss of a key customer;

        o  our ability to specify, develop, complete, introduce, market and
           transition to volume production new products and technologies in a
           timely manner;

        o  the rate at which our present and future customers and end users
           adopt new and emerging technologies in our target markets;

        o  the rate of adoption and acceptance of new industry standards in our
           target markets;

        o  the timing of customer qualification and industry interoperability
           certification of new products and the risk of non-qualification or
           non-certification;

        o  the qualification, availability and price of competing products and
           technologies and the resulting effects on sales and pricing of our
           products;

        o  the risks inherent in acquisitions of technologies and businesses,
           including the timing and successful completion of technology and
           product development to production readiness, integration issues,
           costs and unanticipated expenditures, changing relationships with
           customers, suppliers and strategic partners, potential intellectual
           property or employment issues, and the risks that the acquisition
           cannot be completed successfully or that the anticipated benefits are
           not realized;

        o  intellectual property disputes;

        o  fluctuations in our manufacturing yields and other potential problems
           or delays in the fabrication, assembly, testing or delivery of our
           products;

        o  risks and uncertainties associated with international operations;

        o  our ability to retain and hire key executives, technical personnel
           and other employees in the numbers, with the capabilities and at the
           compensation levels that we need to implement our business and
           product plans;

        o  problems or delays that we may face in shifting our products to
           smaller geometry process technologies and in achieving higher levels
           of design integration;

        o  changes in our product or customer mix;

        o  economic and market conditions in the semiconductor industry and the
           broadband communications markets;

        o  the availability of foundry capacity and raw materials;

        o  the quality of our products;

        o  the level of orders received that we can ship in a fiscal quarter;

        o  potential business disruptions, claims, expenses and other
           difficulties resulting from "Year 2000" problems in computer-based
           systems used by us, our suppliers or our customers; and

        o  general economic and market conditions.


                                       16

<PAGE>   19

        We intend to continue to increase our operating expenses in 1999. A
large portion of our operating expenses, including rent, salaries and capital
lease expenditures, is fixed and difficult to reduce or change. Accordingly, if
our total revenue does not meet our expectations, we probably would not be able
to adjust our expenses quickly enough to compensate for the shortfall in
revenue. In that event, our business, financial condition and results of
operations would be materially and adversely affected.

        Due to all of the foregoing factors, and the other risks discussed in
this Report, you should not rely on quarter-to-quarter comparisons of our
operating results as an indication of future performance. It is possible that in
some future periods our results of operations may be below the expectations of
public market analysts and investors. In that event, the market price of our
Class A Common Stock may decline.

        WE DEPEND ON A FEW SIGNIFICANT CUSTOMERS FOR A SUBSTANTIAL PORTION OF
OUR REVENUES. We have derived a substantial portion of our revenues in the past
from sales to a relatively small number of customers. In particular, sales to
General Instrument, 3Com and Cisco Systems (including sales to their respective
manufacturing subcontractors) accounted for approximately 36.5%, 21.0% and
12.8%, respectively, of our revenue in the three months ended March 31, 1999.
Sales to 3Com and General Instrument accounted for 53.9% and 19.4%,
respectively, of our revenue in the three months ended March 31, 1998. Sales to
our five largest customers, including sales to their manufacturing
subcontractors, represented approximately 81.0% of our revenue in the three
months ended March 31, 1999 and approximately 84.4% of our revenue in the three
months ended March 31, 1998. We expect that our key customers will continue to
account for a substantial portion of our revenues for 1999 and in the future.
Accordingly, our future operating results will continue to depend on the success
of our largest customers and on our ability to sell existing and new products to
these customers in significant quantities.

        We may not be able to maintain or increase sales to certain of our key
customers for a variety of reasons, including the following:

        o  Most of our customers can stop incorporating our products into their
           own products with limited notice to us and suffer little or no
           penalty.

        o  Our agreements with our customers typically do not require them to
           purchase a minimum amount of our products.

        o  Many of our customers have pre-existing relationships with our
           current or potential competitors that may affect their decision to
           purchase our products.

        o  Our customers face intense competition from other manufacturers that
           do not use our products.

        o  Some of our customers offer or may offer products that compete with
           our products.

        o  Our longstanding relationship with some of our larger customers may
           also deter other potential customers who compete with these customers
           from buying our products.

        In addition, in order to attract new customers or retain existing
customers, we may offer certain customers favorable prices on our products. If
these prices are lower than the prices paid by our existing customers, we would
have to offer the same lower prices to certain of our customers who have
contractual "most favored nation" pricing arrangements. In that


                                       17

<PAGE>   20

event, our average selling prices and gross margins would decline. The loss of
or a reduction in our sales to any key customer or our inability to attract new
significant customers could materially and adversely affect our business,
financial condition or results of operations.

        WE FACE INTENSE COMPETITION IN THE BROADBAND COMMUNICATIONS MARKETS AND
SEMICONDUCTOR INDUSTRY. The broadband communications markets and semiconductor
industry are intensely competitive. We expect competition to continue to
increase in the future as industry standards become well known and as other
competitors enter our target markets. We currently compete with a number of
major domestic and international suppliers of equipment in the markets for cable
set-top boxes, cable modems, high-speed networking, direct broadcast satellite
and terrestrial digital satellite, and digital subscriber lines. This
competition has resulted and may continue to result in declining average selling
prices for our products. We currently compete in the cable set-top box market
with Conexant, Fujitsu, LSI Logic, Philips Electronics, STMicroelectronics and
VLSI Technology for communication devices, and with ATI Technologies, C-Cube,
LSI Logic, Motorola and STMicroelectronics in the MPEG/graphics segment. Philips
Electronics recently announced its intention to acquire VLSI Technology. We
expect that other major semiconductor manufacturers will enter the market as
digital broadcast television and other digital cable television markets become
more established. A number of companies, including Conexant, Libit Signal
Processing and others have announced MCNS/DOCSIS compliant products, which could
result in significant competition in the cable modem market. In the high-speed
networking market, we principally compete with established suppliers including
Galileo, Level One Communications, Lucent Technologies, National Semiconductor
and Texas Instruments. Intel Corporation recently announced its intention to
acquire Level One Communications. A number of smaller companies have announced
products in our target markets, such as AdHoc, Seeq and Allayer. LSI Logic
recently announced its intention to acquire Seeq. We also compete for customer
specific ASICs against traditional ASIC suppliers such as Lucent, LSI Logic, NEC
and Toshiba. Our principal competitors in the DBS and terrestrial broadcast
market include Conexant, LSI Logic, Lucent Technologies, Philips Electronics,
Sony, STMicroelectronics and VLSI Technology. Our principal competitors in the
xDSL market include Alcatel, Analog Devices, Conexant, Globespan, Motorola and
Texas Instruments. As the home networking market develops, we expect to
encounter competition from various competitors including Intel. In all of the
foregoing markets, we also may face competition from newly established
competitors and suppliers of products based on new or emerging technologies. We
also believe we will encounter further consolidation in the markets in which we
compete.

        Many of our competitors operate their own fabrication facilities and
have longer operating histories and presence in key markets, greater name
recognition, larger customer bases and significantly greater financial, sales
and marketing, manufacturing, distribution and technical resources than we do.
As a result, these competitors may be able to adapt more quickly than we can to
new or emerging technologies and changes in customer requirements. They may also
be able to devote greater resources than we can to the promotion and sale of
their products. In addition, current and potential competitors have established
or may establish financial or strategic relationship among themselves or with
existing or potential customers, resellers or other third parties. Accordingly,
it is possible that new competitors or alliances among competitors could emerge
and rapidly acquire significant market share. Existing or new competitors may
also develop technologies in the future that more effectively address the
transmission of digital information through existing analog infrastructures at
lower costs than our technologies. Increased competition has in the past and is
likely to continue to result in price reductions, reduced gross margins and loss
of market share. We cannot assure you that we will be able to continue to
compete successfully or that competitive pressures will not materially and
adversely affect our business, financial condition and results of operations.


        WE ARE SUBJECT TO RISKS RELATED TO ACQUISITIONS. A key element of our
business strategy involves expansion through the acquisition of businesses,
products or technologies that would allow us to complement our existing product
offerings, expand our market coverage or enhance our technological capabilities.
Since January 1999, we have entered into definitive agreements concerning the
acquisition of Maverick Networks ("Maverick") and Epigram, Inc. ("Epigram"),
both of which are expected to close in May or June 1999. We plan to continue to
pursue acquisition opportunities in the future. Acquisitions may require
significant capital infusions, typically entail many risks and could result in
difficulties in assimilating and integrating the operations, personnel,
technologies, products and information systems of the acquired company. There
may be delays in the timing and successful completion of the acquired company's
technology and product development to production readiness, unanticipated
expenditures, changing relationships with customers, suppliers and strategic
partners, or intellectual property or employment issues. In addition, the key
personnel of the acquired company may decide not to work for us. The acquisition
of another company or its products and technologies may also require us to enter
into a geographic or business market in which we have little or no prior
experience. These challenges could disrupt our ongoing business, distract our
management and employees and increase our expenses. In addition, acquisitions
may materially and adversely affect our results of operations because they may
require large one-time write-offs, increased debt and contingent liabilities,
substantial depreciation or deferred compensation charges or the amortization of
expenses related to goodwill and other intangible assets. We may seek to account
for acquisitions under the pooling-of-interests accounting method, but that
method may not be available. Any of these events could cause the price of our
Class A Common Stock to decline. Furthermore, if we issue equity securities to
pay for an acquisition, as in the case of both Maverick and Epigram, such
issuance may be dilutive to our existing shareholders. In addition, the debt or
equity securities that we issue may have rights, preferences or privileges
senior to those of the holders of our Common Stock.

        We cannot assure you that we will be able to consummate any of our
pending acquisitions or that we will realize the benefits anticipated therefrom.
In the future we may not be able to find other suitable acquisition
opportunities. Even if we do find such opportunities, we may not be able to
consummate such acquisitions on commercially acceptable terms. Moreover, due to
our limited acquisition experience, it may be difficult for us to successfully
integrate any acquired businesses, products, technologies or personnel, which
could materially and adversely affect our business, financial condition and
results of operations.




                                       18


<PAGE>   21

        WE MUST KEEP PACE WITH RAPID TECHNOLOGICAL CHANGES IN THE SEMICONDUCTOR
INDUSTRY AND BROADBAND COMMUNICATIONS MARKETS. Our future success will depend on
our ability to anticipate and adapt to changes in technology and industry
standards. We will also need to continue to develop and introduce new and
enhanced products to meet our customers' changing demands. Substantially all of
our current product revenue is derived from sales of products for the high-speed
networking, cable set-top box and cable modem markets. These markets are
characterized by rapidly changing technology, evolving industry standards,
frequent new product introductions and short product life cycles. In addition,
these markets continue to undergo rapid growth and consolidation. A significant
slowdown in any of these markets or other broadband communications markets could
materially and adversely affect our business, financial condition and results of
operations. Our success will also depend on the ability of our customers to
develop new products and enhance existing products for the broadband
communications markets and to successfully introduce and promote those products.
The broadband communications markets may not continue to develop to the extent
or in the timeframes that we anticipate. If new markets do not develop as we
anticipate or if our products do not gain widespread acceptance in these
markets, our business, financial condition and results of operations could be
materially and adversely affected.

        WE MUST ANTICIPATE AND ADAPT TO EVOLVING INDUSTRY STANDARDS. Products
for broadband communications applications generally are based on industry
standards that are continually evolving. If new industry standards emerge, our
products or our customers' products could become unmarketable or obsolete. We
may also have to incur substantial unanticipated costs to comply with these new
standards. Our past sales and profitability have resulted, to a large extent,
from our ability to anticipate changes in technology and industry standards and
to develop and introduce new and enhanced products. Our ability to adapt to such
changes and to anticipate future standards, and the rate of adoption and
acceptance of those standards, will be a significant factor in maintaining or
improving our competitive position and prospects for growth. We have in the past
invested substantial resources in emerging technologies, such as 100Base-T4 for
high-speed networking, which did not achieve the market acceptance that we had
expected. Our inability to anticipate the evolving standards in the
semiconductor industry and, in particular the broadband communications markets,
or to develop and introduce new products successfully into such markets could
materially and adversely affect our business, financial condition and results of
operations.


                                       19

<PAGE>   22
        OUR FUTURE SUCCESS DEPENDS IN PART ON THE DEVELOPMENT AND MARKET
ACCEPTANCE OF NEW PRODUCTS. Our future success will depend on our ability to
develop new silicon solutions for existing and new markets, introduce these
products in a cost-effective and timely manner and convince leading equipment
manufacturers to select such products for design into their own new products.
Our quarterly results in the past have been, and are expected in the future to
continue to be, dependent on the introduction of a relatively small number of
new products and the timely completion and delivery of those products to
customers. The development of new silicon devices is highly complex, and from
time to time we have experienced delays in completing the development and
introduction of new products. Our ability to successfully develop and deliver
new products will depend on various factors, including our ability to:

        o  accurately predict market requirements and evolving industry
           standards;

        o  accurately define new products;

        o  timely complete and introduce new product designs;

        o  timely qualify and obtain industry interoperability certification of
           our products and our customers' products into which our products will
           be incorporated;

        o  obtain sufficient foundry capacity;

        o  achieve high manufacturing yields; and

        o  gain market acceptance of our products and our customers' products.

        If we are not able to develop and introduce new products successfully
and in a cost-effective and timely manner, our business, financial condition and
results of operations would be materially and adversely affected.

        Our new products generally are incorporated into our customers' products
at the design stage. We have often incurred significant expenditures on the
development of a new product without any assurance that an equipment
manufacturer will select our product for design into its own product. Even if
our product is selected, volume sales of our new product often are not generated
for an additional six to nine months, if at all. The value of our products
largely depends on the commercial success of our customers' products and on the
extent to which those products accommodate components manufactured by our
competitors. We cannot assure you that we will continue to achieve design wins.
In addition, the equipment that incorporates our products may never become
commercially successful.

        WE MAY BE UNABLE TO RETAIN AND ATTRACT KEY PERSONNEL. Our future success
depends to a significant extent upon the continued service of our key technical
and senior management personnel, in particular, our co-founder, President and
Chief Executive Officer, Dr. Henry T. Nicholas III, and our co-founder, Vice
President of Research & Development and Chief Technical Officer, Dr. Henry
Samueli. We do not have employment agreements with these executives or any other
key employees that govern the length of their service. The loss of the services
of Dr. Nicholas or Dr. Samueli, or certain other key employees, would likely
materially and adversely affect our business, financial condition and results of
operations. Our future success also depends on our ability to continue to
attract, retain and motivate qualified personnel, particularly digital circuit
designers, mixed-signal circuit designers and systems applications engineers.
Competition for these employees is intense. We may not be able to attract as
many qualified new personnel as we were able to employ prior to our initial
public offering. Our inability to attract and retain additional key employees
could have an adverse effect on our business, financial condition and results of
operations.

        OUR INABILITY TO MANAGE GROWTH COULD MATERIALLY AND ADVERSELY AFFECT OUR
BUSINESS. During the past year, we have significantly increased the scope of our
operations and expanded our workforce, growing from 228 employees in December
1997 to 491 employees in March 1999, including contract and temporary employees.
This growth has placed, and our anticipated future growth of operations is
expected to continue to place, a significant strain on our management personnel,
systems and resources. We anticipate that we will need


                                       20


<PAGE>   23

to implement a variety of new and upgraded operational and financial systems,
procedures and controls, including the ongoing improvement of our accounting and
other internal management systems. We also expect we will need to continue to
expand, train, manage and motivate our workforce. All of these endeavors will
require substantial management effort. In order to support our growth, we
recently relocated our headquarters and Irvine operations into larger
facilities, which allowed us to centralize all of our Irvine employees and
operations on one campus. In the future, we may engage in other relocations of
our employees or operations from time to time. Such relocations could result in
temporary disruptions of our operations or a diversion of our management's
attention and resources. If we are unable to effectively manage our expanding
operations, our business, financial condition and result of operations could be
materially and adversely affected.

        WE DEPEND ON TWO INDEPENDENT FOUNDRIES TO MANUFACTURE SUBSTANTIALLY ALL
OF OUR PRODUCTS. We do not own or operate a fabrication facility. Two outside
foundries, Taiwan Semiconductor Manufacturing Corporation ("TSMC") in Taiwan and
Chartered Semiconductor Manufacturing ("Chartered") in Singapore, currently
manufacture substantially all of our semiconductor devices. Because we rely on
outside foundries, we face several significant risks, including:

        o  a lack of ensured wafer supply;

        o  limited control over delivery schedules, quality assurance and
           control, manufacturing yields and production costs; and

        o  the unavailability of or potential delays in obtaining access to key
           process technologies.

        In addition, the manufacture of integrated circuits is a highly complex
and technologically demanding process. Although we work closely with our
foundries to minimize the likelihood of reduced manufacturing yields, our
foundries have from time to time experienced lower than anticipated
manufacturing yields. This often occurs during the production of new products or
the installation and start-up of new process technologies.

        The ability of each foundry to provide us with semiconductor devices is
limited by its available capacity. Although we have entered into contractual
commitments to supply specified levels of products to certain of our customers,
we do not have a long-term volume purchase agreement or a guaranteed level of
production capacity with either TSMC or Chartered. Excess foundry capacity may
not always be available when we need it or at reasonable prices. We place our
orders on the basis of our customers' purchase orders, and TSMC and Chartered
can allocate capacity to the production of other companies' products and reduce
deliveries to us on short notice. It is possible that foundry customers that are
larger and better financed than we are or that have long-term agreements with
TSMC or Chartered, may induce our foundries to reallocate capacity to them. Such
a reallocation could impair our ability to secure the supply of components that
we need. Although we primarily use two independent foundries, most of our
components are not manufactured at both foundries at any given time and some of
our products may be designed to be manufactured at only one. Accordingly, if one
of our foundries is unable to provide us with components as needed, we could
experience significant delays in securing sufficient supplies of those
components. Any such delays would likely materially and adversely affect our
business, financial condition and results of operations. In addition, if either
TSMC or


                                       21


<PAGE>   24

Chartered experiences financial difficulties, whether as a result of the current
Asian economic crisis or otherwise, if either foundry suffers any damage to its
facilities or in the event of any other disruption of foundry capacity, we may
not be able to qualify an alternative foundry in a timely manner. Even our
current foundries would need to have certain manufacturing processes qualified
if there is a disruption at the other foundry. If we choose to use a new
foundry, it would typically take us several months to qualify the new foundry
before we can begin shipping products from it. If we cannot accomplish such
qualification in a timely manner, we may still experience a significant
interruption in supply of the affected products. We cannot assure you that any
of our existing or new foundries would be able to produce integrated circuits
with acceptable manufacturing yields. Furthermore, our foundries may not be able
to deliver enough semiconductor devices to us on a timely basis, or at
reasonable prices.

        Maverick and Epigram have established relationships with foundries
other than TSMC and Chartered, and we currently expect to use such other
foundries to produce the initial products of Maverick and Epigram, subject to
satisfactory qualification. In using such foundries, we will be subject to all
of the same risks described in the foregoing paragraphs with respect to TSMC
and Chartered.

        WE DEPEND ON TWO THIRD-PARTY SUBCONTRACTORS FOR THE ASSEMBLY AND TESTING
OF SUBSTANTIALLY ALL OF OUR PRODUCTS. Two third-party subcontractors, ASAT Ltd.
("ASAT") in Hong Kong and ST Assembly Test Services ("STATS") in Singapore,
assemble and test almost all of our products. Because we rely on third-party
subcontractors to assemble and test our products, we cannot directly control our
product delivery schedules and quality assurance and control. This lack of
control has in the past, and could in the future, result in product shortages or
quality assurance problems that could increase our manufacturing, assembly or
testing costs. We do not have long-term agreements with either ASAT or STATS. We
typically procure services from these suppliers on a per order basis. If either
ASAT or STATS experiences financial difficulties, whether as a result of the
current Asian economic crisis or otherwise, if either subcontractor suffers any
damage to its facilities or in the event of any other disruption of assembly and
testing capacity, we may not be able to obtain alternative assembly and testing
services in a timely manner. Due to the amount of time that it usually takes us
to qualify assemblers and testers, if we are required to find alternative
assemblers or testers for our components, we could experience delays in product
shipments. Any problems that we may encounter with the delivery, quality or cost
of our products could materially and adversely affect our business, financial
condition or results of operations.


                                       22


<PAGE>   25

        WE ARE SUBJECT TO RISKS ASSOCIATED WITH EXPANSION OF OUR INTERNATIONAL
BUSINESS ACTIVITIES. We currently obtain substantially all of our manufacturing,
assembly and testing services from suppliers located outside of the United
States. In addition, approximately 12.3% of our total revenue in the three
months ended March 31, 1999 was derived from sales to independent customers
outside the United States. We also frequently ship products to our domestic
customers' international manufacturing divisions and subcontractors. We recently
established an international distribution center in Singapore and a design
center in Bunnik, The Netherlands. In the future, we intend to expand these
international business activities and also to open other design and operational
centers abroad. International operations are subject to many inherent risks,
including:

        o  political, social and economic instability;

        o  trade restrictions;

        o  the imposition of governmental controls;

        o  exposure to different legal standards, particularly with respect to
           intellectual property;

        o  burdens of complying with a variety of foreign laws;

        o  import and export license requirements and restrictions;

        o  unexpected changes in regulatory requirements;

        o  foreign technical standards;

        o  changes in tariffs;

        o  difficulties in staffing and managing international operations;

        o  fluctuations in currency exchange rates;

        o  difficulties in collecting receivables; and

        o  potentially adverse tax consequences.

        In particular, certain Asian countries have recently experienced
significant economic difficulties. These difficulties include currency
devaluation and instability, business failures and a generally depressed
business climate, particularly in the semiconductor industry. Because we rely on
Asian foundries and assemblers and have expanded our international operations
in that region, the Asian economic crisis may materially and adversely affect
our business, financial condition and results of operations.


                                       23


<PAGE>   26

        In addition, various government export regulations apply to the
encryption or other features contained in some of our products. We have applied
for export licenses under these regulations, but we cannot assure you that we
will obtain such licenses or any licenses that we may apply for in the future.
If we do not receive the required licenses, we may be unable to manufacture the
affected products at our foreign foundries or to ship such products to certain
customers located outside the United States. Moreover, the seasonality of
international sales and economic conditions in our primary overseas markets may
negatively impact the demand for our products abroad. All of our international
sales to date have been denominated in U.S. dollars. Accordingly, an increase in
the value of the U.S. dollar relative to foreign currencies could make our
products less competitive in international markets. Any one or more of the
foregoing factors could materially and adversely affect our business, financial
condition or results of operations or require us to modify our current business
practices significantly. These factors are anticipated to impact our business to
a greater degree as we expand our international business activities.

        OUR FUTURE SUCCESS DEPENDS IN SIGNIFICANT PART ON STRATEGIC
RELATIONSHIPS WITH CERTAIN OF OUR CUSTOMERS. In the past, we have relied on our
strategic relationships with certain customers who are technology leaders in our
target markets. We intend to pursue and continue to form such strategic
relationships in the future. These relationships often require us to develop new
products that typically involve significant technological challenges. Our
partners frequently place considerable pressure on us to meet their tight
development schedules. Accordingly, we may have to devote a substantial amount
of our limited resources to our strategic relationships, which could detract
from or delay our completion of other important development projects. Delays in
development could impair our relationships with our strategic partners and
negatively impact sales of the products under development. Moreover, it is
possible that our customers may develop their own solutions or adopt a
competitor's solution for products that they currently buy from us. If that
happens, our business, financial condition and results of operations would be
materially and adversely affected.

        WE MAY EXPERIENCE DIFFICULTIES IN TRANSITIONING TO SMALLER GEOMETRY
PROCESS TECHNOLOGIES OR IN ACHIEVING HIGHER LEVELS OF DESIGN INTEGRATION. In
order to remain competitive, we believe that we will have to transition our
products to increasingly smaller geometries. This transition will require us to
redesign certain of our products and modify the manufacturing process for our
products. We continually evaluate the benefits, on a product-by-product basis,
of migrating to smaller geometry process technologies in order to reduce our
costs, and we have begun shifting some of our products to smaller geometry
processes. In the past, we have experienced some difficulties in shifting to
smaller geometry process technologies or new manufacturing processes. These
difficulties resulted in reduced manufacturing yields, delays in product
deliveries and increased expenses. We may face similar difficulties, delays and
expenses as we continue to transition our products to smaller geometry
processes. We are dependent on our relationships with our foundries to
transition to smaller geometry processes successfully. We cannot assure you that
our foundries will be able to effectively manage the transition or that we will
be able to maintain our relationships with our foundries. If our foundries or we
experience significant delays in this transition or fail to efficiently
implement such transition, our business, financial condition and results of


                                       24


<PAGE>   27

operations could be materially and adversely affected. As smaller geometry
processes become more prevalent, we expect to integrate greater levels of
functionality, as well as customer and third party intellectual property, into
our products. However, we may not be able to achieve higher levels of design
integration or deliver new integrated products on a timely basis, or at all.

        WE MAY NOT BE ABLE TO ADEQUATELY PROTECT OR ENFORCE OUR INTELLECTUAL
PROPERTY RIGHTS. Our success and future revenue growth will depend, in part, on
our ability to protect our intellectual property. We primarily rely on patent,
copyright, trademark and trade secret laws, as well as nondisclosure agreements
and other methods, to protect our proprietary technologies and processes.
Despite our efforts to protect our proprietary technologies and processes, it is
possible that certain of our competitors or other parties may obtain, use or
disclose our technologies and processes. We currently have four issued United
States patents and have filed over 76 United States patent applications. We
cannot assure you that any additional patents will be issued. Even if a new
patent is issued, the claims allowed may not be sufficiently broad to protect
our technology. In addition, any of our existing or future patents may be
challenged, invalidated or circumvented. Moreover, any rights granted under such
patents may not provide us with meaningful protection. If our patents do not
adequately protect our technology, then our competitors may be able to offer
products similar to ours. Our competitors may also be able to develop similar
technology independently or design around our patents. Moreover, because we have
participated in developing various industry standards, we may be required to
license some of our patents to others, including competitors, who develop
products based on the adopted standards.

        We generally enter into confidentiality agreements with our employees
and strategic partners. We also try to control access to and distribution of our
technologies, documentation and other proprietary information. Despite these
efforts, parties may attempt to copy, disclose, obtain or use our products,
services or technology without our authorization. As a result, our technologies
and processes may be misappropriated, particularly in foreign countries where
laws may not protect our proprietary rights as fully as in the United States.

        In addition, some of our customers have entered into agreements with us
that grant them the right to use our proprietary technology if we ever fail to
fulfill our obligations under those agreements, including product supply
obligations, and do not correct such failure within a specified time period.
Moreover, we often incorporate the intellectual property of our strategic
customers into our own designs, and have certain obligations not to use or
disclose their intellectual property without their authorization. We cannot
assure you that our efforts to prevent the misappropriation or infringement of
our intellectual property or the intellectual property of our customers will
succeed. In the future, we may have to engage in litigation to enforce our
intellectual property rights, protect our trade secrets or determine the
validity and scope of the proprietary rights of others, including our customers.
Such litigation may be very expensive, divert management's attention and
materially and adversely affect our business, financial condition and results of
operations.

        Companies in the semiconductor industry often aggressively protect and
pursue their intellectual property rights. From time to time, we have received,
and may continue to receive in the future, notices that claim we have infringed
upon, misappropriated or misused other parties' proprietary rights. We are
currently involved in litigation with Stanford


                                       25


<PAGE>   28
Telecommunications, Inc. ("STI") that relates to the alleged infringement of one
of STI's patents by several of our modem products. We are also currently
involved in litigation with Sarnoff Corporation and Sarnoff Digital
Communications, Inc., who allege that we misappropriated and misused certain of
their trade secrets. See Part II, Item 1, Legal Proceedings. In addition, we
have received a letter from counsel for BroadCom, Inc. asserting rights in the
"Broadcom" trademark and demanding that we stop using the Broadcom name. We have
exchanged correspondence with BroadCom, Inc. that outlines our differing
positions on that matter. It is possible that we will not prevail in these
suits. In addition, we may be sued in the future by other parties who claim that
we have infringed their patents or misappropriated or misused their trade
secrets, or who may seek to invalidate one of our patents. Any such claims may
materially and adversely affect our business, financial condition and results of
operations. For example, in a patent or trade secret action, a court could issue
an injunction against us that would require us to withdraw or recall certain
products from the market or redesign certain products offered for sale or under
development. In addition, we may be liable for damages for past infringement and
royalties for future use of the technology. We may also have to indemnify
certain customers and strategic partners under our agreements with such parties
if a third party alleges or if a court finds that we have infringed upon,
misappropriated or misused such party's proprietary rights. Even if claims
against us are not valid or successfully asserted, such claims could result in
significant costs and a diversion of management and personnel resources to
defend such claims. In that event, our business, financial condition and results
of operations would likely be materially and adversely affected. If any claims
or actions are asserted against us, we may seek to obtain a license under third
party's intellectual property rights. Under such circumstances, we may not be
able to obtain a license on commercially reasonable terms, if at all.

        OUR PRODUCTS HAVE LENGTHY SALES CYCLES THAT CAN AFFECT OUR OPERATING
RESULTS. After we have developed and delivered a product to a customer, our
customer will often test and evaluate our product prior to designing its own
equipment to incorporate our product. Our customer may need three to six months
or longer to test and evaluate our product and an additional three to six months
or more to begin volume production of equipment that incorporates our product.
Due to this lengthy sales cycle, we may experience delays from the time we
increase our operating expenses and our investments in inventory, until the time
that we generate revenues for these products. It is possible that we may never
generate any revenues from these products after incurring such expenditures.
Even if a customer selects our product to incorporate into its equipment, we
have no assurances that such customer will ultimately market and sell their
equipment or that such efforts by our customer will be successful. The delays
inherent in our lengthy sales cycle increase the risk that a customer will
decide to cancel or change its product plans. Such a cancellation or change in
plans by a customer could cause us to lose sales that we had anticipated. In
addition, our business, financial condition and results of operations could be
materially and adversely affected if a significant customer curtails, reduces or
delays orders during our sales cycle or chooses not to release equipment that
contains our products.

        WE ARE SUBJECT TO ORDER AND SHIPMENT UNCERTAINTIES. We typically sell
products pursuant to purchase orders that customers can generally cancel or
defer on short notice without incurring a significant penalty. Any cancellations
or deferrals could materially and adversely affect our business, financial
condition and results of operations. In addition, cancellations or deferrals
could cause us to hold excess inventory, which could reduce our profit margins
and restrict our ability to fund our operations. We recognize revenue upon
shipment of products to a customer. If a customer refuses to accept shipped
products or does not timely pay for such products, we could incur significant
charges against our income. Such charges could materially and adversely affect
our operating results.


                                       26


<PAGE>   29

        THE COMPLEXITY OF OUR PRODUCTS COULD RESULT IN UNFORESEEN DELAYS OR
EXPENSES AND AFFECT THE MARKET ACCEPTANCE OF NEW PRODUCTS. Highly complex
products such as the products that we offer frequently contain defects and bugs
when they are first introduced or as new versions are released. We have in the
past experienced, and may in the future continue to experience, these errors,
defects and bugs. If any of our products contain defects or bugs, or have
reliability, quality or compatibility problems, our reputation may be damaged
and customers may be reluctant to buy our products, which could materially and
adversely affect our ability to retain existing customers or attract new
customers. In addition, such defects or problems could interrupt or delay sales
to our customers. In order to alleviate these problems, we may have to invest
significant capital and other resources. Although our suppliers, our customers
and we test our products, we cannot assure you that our new products will not
contain defects or bugs. If any such problems are not found until after we have
commenced commercial production of a new product, we may be required to incur
additional development costs and product repair or replacement costs. Such
problems may also result in claims against us by our customers or others. In
addition, these problems may divert our technical and other resources from other
development efforts. Moreover, we would likely lose, or experience a delay in,
market acceptance of the affected product or products and lose credibility with
our current and prospective customers.

        OUR OPERATING RESULTS MAY BE IMPACTED BY THE CYCLICALITY OF THE
SEMICONDUCTOR INDUSTRY. We operate in the semiconductor industry, which is
highly cyclical and subject to rapid technological change. From time to time,
the semiconductor industry has experienced significant economic downturns,
characterized by diminished product demand, accelerated erosion of prices and
excess production capacity. This industry also periodically experiences
increased demand and production capacity constraints. Accordingly, our quarterly
results may vary significantly as a result of general conditions in the
semiconductor industry.

        WE HAVE A LIMITED OPERATING HISTORY. We did not begin shipping products
until 1994, and accordingly, we have a limited operating history upon which you
may evaluate our performance and future prospects. We may not be able to sustain
the recent growth in our revenue and you should not consider such growth as an
indicator of our future performance. We cannot assure you that we will be
profitable in any future period. You should consider our prospects in light of
the risks, challenges and difficulties frequently encountered by early stage
companies, particularly companies in intensely competitive and rapidly evolving
markets like the semiconductor industry and broadband communications markets. In
order to address these risks, we must, among other things:

        o  successfully manage the expansion of our operations;

        o  respond to competitive and technological developments;

        o  continue to attract, retain and motivate qualified personnel;

        o  maintain our current strategic relationships and attract new
           relationships with leaders in the broadband communications markets;
           and

        o  continue to commercialize products that incorporate innovative
           technologies.


                                       27


<PAGE>   30

        We cannot assure you that we will be able to successfully address these
risks and challenges.

        WE ARE SUBJECT TO RISKS ASSOCIATED WITH GOVERNMENT REGULATION. The
Federal Communications Commission has broad jurisdiction over each of our target
markets. Although current FCC regulations and the laws and regulations of other
federal or state agencies are not directly applicable to our products, they do
apply to much of the equipment into which our products are incorporated. As a
result, the effects of regulation on our customers or the industries in which
they operate may, in turn, materially and adversely impact our business,
financial condition and results of operations. FCC regulatory policies that
affect the ability of cable operators or telephone companies to offer certain
services or other aspects of their business may impede the sale of our products.
For example, in the past we have experienced delays when products incorporating
our chips failed to comply with FCC emissions specifications. We may also be
subject to regulation by countries other than the United States. Foreign
governments may impose tariffs, duties and other import restrictions on
components that we obtain from non-domestic suppliers and may impose export
restrictions on products that we sell internationally. Such tariffs, duties or
restrictions could materially and adversely affect our business, financial
condition and results of operations. Changes in current laws or regulations or
the imposition of new laws and regulations in the United States or elsewhere
could also materially and adversely affect our business.

        WE ARE CONTROLLED BY CERTAIN OF OUR DIRECTORS, EXECUTIVE OFFICERS AND
THEIR AFFILIATES. As of April 30, 1999, our directors and executive officers
beneficially owned approximately 46.4% of our outstanding Common Stock and 72.6%
of the total voting control held by our shareholders. In particular, as of April
30, 1999, our two founders, Dr. Henry T. Nicholas III and Dr. Henry Samueli,
beneficially owned a total of approximately 43.6% of our outstanding Common
Stock and 68.7% of the total voting control held by our shareholders.
Accordingly, these shareholders will have enough voting power to control the
outcome of matters that require the approval of our shareholders. These matters
include the election of a majority of our Board of Directors and the approval of
any significant corporate transaction, including a merger, consolidation or sale
of substantially all of our assets. In addition, these insiders will also
control the management of our business. Because of their significant stock
ownership, we will not be able to engage in certain transactions without the
approval of these shareholders. These transactions include proxy contests,
mergers, tender offers, open market purchase programs or other purchases of our
Class A Common Stock that could give our shareholders the opportunity to receive
a higher price for their shares than the prevailing market price at the time of
such purchases.


                                       28

<PAGE>   31

        OUR STOCK PRICE IS HIGHLY VOLATILE. The market price of our Class A
Common Stock has fluctuated substantially in the past and is likely to continue
to be highly volatile and subject to wide fluctuations. Since our initial public
offering in April 1998, our Class A Common Stock has traded as low as $23.50 and
as high as $100.63 per share. These fluctuations have occurred and may continue
to occur in response to various factors, many of which we cannot control,
including:

        o  quarter-to-quarter variations in our operating results;

        o  announcements of technological innovations or new products by our
           competitors, customers or us;

        o  general conditions in the semiconductor industry and
           telecommunications and data communications equipment markets;

        o  changes in earnings estimates or investment recommendations by
           analysts;

        o  changes in investor perceptions;

        o  or changes in expectations relating to our products, plans and
           strategic position or those of our competitors or customers.

In addition, the market prices of securities of Internet-related and other high
technology companies have been especially volatile. This volatility has
significantly affected the market prices of securities of many technology
companies for reasons frequently unrelated to the operating performance of the
specific companies. Accordingly, you may not be able to resell your shares of
Common Stock at or above the price you paid. In the past, companies that have
experienced volatility in the market price of their securities have been the
subject of securities class action litigation. If we were the object of a
securities class action litigation, it could result in substantial losses and
divert management's attention and resources from other matters.

        OUR OPERATING RESULTS MAY BE NEGATIVELY IMPACTED BY YEAR 2000 COMPLIANCE
PROBLEMS. Many existing computer systems and applications and other control
devices use only two digits to identify a year in the date field. These systems
and software applications will need to accept four digit entries to distinguish
21st century dates from 20th century dates. As a result, such systems and
applications will need to be upgraded to comply with the Year 2000 requirements
or risk system failure, miscalculations or other disruptions to normal business
activities.

        We are currently evaluating our Year 2000 readiness, both in terms of
the compliance of our products and the compliance of our information systems and
applications which monitor all aspects of our business, including financial
systems, customer services, marketing information, infrastructure and
telecommunications equipment. We are presently updating our products and
internal information systems, but we may not be able to complete these upgrades
in a timely manner or at reasonable costs. We also may not be able to anticipate
the extent of the Year 2000 impact until the Year 2000 arrives due to the
interaction between our own systems and products and the systems and products of
third parties. We believe our greatest exposure to Year 2000 risks relates to
the readiness of our third party suppliers who fabricate, assemble and test our
products and of our customers who incorporate our products into their own
products. Any failure of these third parties to resolve their own Year 2000
issues in a timely manner could cause a material disruption in our business and
affect the marketability of our products.

        We also rely on the external systems of other third parties such as
creditors, financial organizations, governmental entities and other suppliers,
both domestic and international, to provide us with accurate data. Our business
could be materially and adversely affected if any of these third parties
experience disruptions in their operations or if an economic crisis or


                                       29

<PAGE>   32
general widespread problems result from systems that are not Year 2000
compliant. Although we are working on contingency plans to address these issues,
any contingency plans that we implement may not be adequate to meet our needs
without disrupting our business or without causing delays and inefficiencies
inherent in conducting operations in an alternative manner. If we fail to
address any of the foregoing Year 2000 risks, our business, financial condition
and results of operations may be materially and adversely affected. Please see
"Management's Discussion and Analysis of Financial Condition and Results of
Operations - Year 2000 Compliance" for detailed information on our state of
readiness, potential risks and contingency plans regarding the Year 2000 issue.

        WE MAY NEED TO RAISE ADDITIONAL CAPITAL IN THE FUTURE, AND ADDITIONAL
FUNDS MAY NOT BE AVAILABLE ON TERMS ACCEPTABLE TO US. We believe that the cash,
cash equivalents and investments on hand and the cash we expect to generate from
operations will be sufficient to meet our capital needs for at least the next
twelve months. However, it is possible that we may need to raise additional
funds to fund our activities beyond the next year. We could raise such funds by
selling more stock to the public or to selected investors, or by borrowing
money. In addition, even though we may not need additional funds, we may still
elect to sell additional equity securities or obtain credit facilities for other
reasons. We may not be able to obtain additional funds on favorable terms, or at
all. If adequate funds are not available, we may be required to curtail our
operations significantly or to obtain funds through arrangements with strategic
partners or others that may require us to relinquish rights to certain
technologies or potential markets. If we raise additional funds by issuing
additional equity securities, the ownership percentages of existing shareholders
would be reduced. In addition, the equity securities that we issue may have
rights, preferences or privileges senior to those of the holders of our Common
Stock.

        Although we believe we have sufficient capital to fund our activities
for at least the next twelve months, our future capital requirements may vary
materially from those now planned. The amount of capital that we will need in
the future will depend on many factors, including:

        o  the market acceptance of our products;

        o  the levels of promotion and advertising that will be required to
           launch our products and achieve and maintain a competitive position
           in the marketplace;

        o  volume price discounts;

        o  our business, product, capital expenditure and research and
           development plans and technology roadmap;

        o  the levels of inventory and accounts receivable that we maintain;

        o  capital improvements to new and existing facilities;

        o  technological advances;

        o  our competitors' response to our products; and

        o  our relationships with suppliers and customers.

        In addition, we may require additional capital to accommodate planned
growth, hiring, infrastructure and facility needs or to consummate acquisitions
of other businesses, products or technologies.


                                       30

<PAGE>   33
        OUR ARTICLES OF INCORPORATION AND BYLAWS CONTAIN ANTI-TAKEOVER
PROVISIONS THAT COULD AFFECT THE PRICE OF OUR STOCK. Our Articles of
Incorporation and Bylaws contain provisions that may prevent or discourage a
third party from acquiring us, even if the acquisition would be beneficial to
our shareholders. In addition, we have in the past issued and will in the future
issue shares of Class B Common Stock to certain holders. Those shares have
superior voting rights entitling the holder to ten votes for each share held on
matters that we submit to a shareholder vote (as compared with one vote per
share in the case of our publicly-held Class A Common Stock). Our Board of
Directors also has the authority to fix the rights and preferences of shares of
our Preferred Stock and to issue such shares without a shareholder vote. It is
possible that the provisions in our charter documents, the existence of
supervoting rights by holders of our Class B Common Stock, and our officers'
ownership of a majority of the Class B Common Stock and the ability of our Board
of Directors to issue Preferred Stock may prevent parties from acquiring us. In
addition, these factors may discourage third parties from bidding for our Class
A Common Stock at a premium over the market price for such stock. Finally, such
factors may also materially and adversely affect the market price of our Class A
Common Stock, and the voting and other rights of the holders of our Class A
Common Stock.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

        Reference is made to Part II, Item 7A, Quantitative and Qualitative
Disclosures about Market Risk, in the Company's Annual Report on Form 10-K for
the year ended December 31, 1998.


                                       31

<PAGE>   34

PART II. OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

        In December 1996, Stanford Telecommunications, Inc. ("STI") filed an
action against the Company in the United States District Court for the Northern
District of California. STI alleges that the Company's BCM3036, BCM3037,
BCM3300, BCM93220 and BCM93220B products infringe one of STI's patents (the
"'352 Patent"). STI is seeking an injunction as well as the recovery of monetary
damages, including treble damages for willful infringement, as to the products
listed above and potentially other products. The Company has filed an answer and
affirmative defenses to STI's complaint, denying the allegations in STI's
complaint, and has asserted a counterclaim requesting declaratory relief that
the Company is not infringing the '352 Patent and that the '352 Patent is
invalid and unenforceable. The Company believes that it has strong defenses to
STI's claims on invalidity, noninfringement and inequitable conduct grounds. On
June 10, 1998 and July 21, 1998, the Court issued orders interpreting the claims
of the '352 patent. Both sides have filed motions for summary judgment with
respect to various causes of action and defenses in the case, and such motions
are currently under consideration by the Court. Trial is scheduled to commence
May 24, 1999. Although the Company believes that it has strong defenses, a
finding of infringement by the Company in this action could lead to liability
for monetary damages (which could be trebled in the event that the infringement
were found to have been willful), the issuance of an injunction requiring that
the Company withdraw various products from the market (including recalling
products previously shipped to customers), lost or deferred sales, substantial
product redesign expenses (assuming that a non-infringing design is feasible and
economic) and associated time-to-market delays, and indemnification or other
claims by the Company's customers or strategic partners, each of which events
could have a material adverse effect on the Company's business, financial
condition and results of operations.

        In April 1997, Sarnoff Corporation and Sarnoff Digital Communications,
Inc. (collectively, "Sarnoff") filed a complaint in New Jersey Superior Court
against the Company and five former Sarnoff employees now employed by the
Company (the "Former Employees") asserting claims against the Former Employees
for breach of contract, misappropriation of trade secrets, and breach of the
covenant of good faith and fair dealing, and against the Company for inducing
such actions. Those claims relate to the alleged disclosure of certain
technology of Sarnoff to the Company. The complaint also asserted claims against
the Company and the Former Employees for unfair competition, misappropriation
and misuse of trade secrets and confidential, proprietary information of
Sarnoff, and tortious interference with present and prospective economic
advantage, as well as a claim against the Company alleging that it "illegally
pirated" Sarnoff's employees. The complaint sought to preliminarily and
permanently enjoin the Company and the Former Employees from utilizing any
alleged Sarnoff trade secrets, and to restrain the Former Employees from
violating their alleged statutory and contractual duties of confidentiality to
Sarnoff by, for example, precluding them from working for six months in any
capacity relating to certain of the Company's programs. In May 1997, the Court
denied Sarnoff's request for a temporary restraining order. On February 2, 1999
the Court dismissed with prejudice Sarnoff's misappropriation of trade secrets
claims, and granted summary judgment dismissing all of Sarnoff's remaining
claims except claims based upon Broadcom's alleged


                                       32

<PAGE>   35

"pirating" of Sarnoff's employees. Trial of Sarnoff's "piracy"-related claims
commenced on February 22, and concluded on March 2, 1999. On April 27, 1999, the
Court issued an order and opinion dismissing with prejudice all remaining claims
that Sarnoff had against the Company. The Court found in the Company's favor on
all liability, causation, and damages issues. Judgment on the order has not yet
been entered. The Company has filed a request for payment of a portion of its
attorneys' fees in the case. On February 15, 1999, Sarnoff filed a motion for
interlocutory review with the New Jersey Superior Court, Appellate Division,
seeking leave to appeal the Court's February 2 order. Sarnoff may further appeal
that order as well as the Court's April 27 order and the judgment to be entered
thereon.

        In July 1997, the Company commenced an action against Sarnoff in the
California Superior Court alleging breach of contract, fraud, misappropriation
of trade secrets, false advertising, trade libel, intentional interference with
prospective economic advantage and unfair competition. The claims center on
Sarnoff's violation of a non-disclosure agreement entered into with the Company
with respect to limited use of certain of the Company's technology and on
inaccurate comparisons that the Company believes Sarnoff has made in its product
advertising and in statements to potential customers and others. This action was
removed to the United States District Court for the Central District of
California, and was stayed pending resolution of the New Jersey action described
in the preceding paragraph. The Company believes that the California action
involves facts, circumstances and claims unrelated to those at issue in the New
Jersey action. Now that the trial court in New Jersey has resolved the New
Jersey case, the Company has petitioned the District Court to lift the stay so
that litigation of the California action can go forward. If the Court grants the
Company's motion for lifting of the stay, the Company plans to vigorously
prosecute the California action against Sarnoff.

        In March 1998, Scott O. Davis, the Company's former Chief Financial
Officer, filed a complaint in California Superior Court against the Company and
its Chief Executive Officer, Henry T. Nicholas, III, alleging claims for fraud
and deceit, negligent misrepresentation, breach of contract, breach of fiduciary
duty, constructive fraud, conversion, breach of the implied covenant of good
faith and fair dealing, and declaratory relief. The claims related to Mr. Davis'
alleged ownership of 26,000 shares of Series D Preferred Stock originally
purchased by Mr. Davis in March 1996 (which shares would have converted into
156,000 shares of Class B Common Stock upon consummation of the initial public
offering). The purchase agreement between the Company and Mr. Davis contained a
provision permitting the Company to repurchase the shares in the event that Mr.
Davis did not continue to be employed by the Company for a certain period of
time. After Mr. Davis resigned in June 1997, the Company exercised its
repurchase right. Mr. Davis' complaint alleged that the repurchase right should
not be enforceable under several legal theories and sought unspecified damages
and declaratory relief. The Company asserted certain counterclaims against Mr.
Davis. On March 19, 1999, the parties entered into a settlement agreement and
agreed to dismiss with prejudice all of the claims and counterclaims in the
case. The settlement was approved by the Court on April 5, 1999. The terms of
the settlement are confidential but the Company believes that they will not have
a material effect on its business, results of operations, financial condition or
equity.


                                       33

<PAGE>   36

        The Company is also involved in other legal proceedings, claims and
litigation arising in the ordinary course of business.

        The Company's pending lawsuits involve complex questions of fact and law
and could require the expenditure of significant costs and diversion of
resources to defend. Although management believes the outcome of the Company's
outstanding legal proceedings, claims and litigation will not have a material
adverse effect on the Company's business, results of operations or financial
condition, the results of litigation are inherently uncertain, and an adverse
outcome is at least reasonably possible. The Company is unable to estimate the
range of possible loss from outstanding litigation, and no amounts have been
provided for such matters in the accompanying consolidated financial statements.

ITEM 2. CHANGES IN SECURITIES AND USE OF PROCEEDS

        (d) USE OF PROCEEDS FROM SALES OF REGISTERED SECURITIES. On April 21,
1998, the Company completed an initial public offering (the "Offering") of its
Class A Common Stock, $0.0001 par value. The shares of Class A Common Stock sold
in the Offering were registered under the Securities Act of 1993, as amended, on
a Registration Statement on Form S-1 (the "Registration Statement") (Reg. No.
333-45619) that was declared effective by the SEC on April 16, 1998. Of the
total shares sold, 6,240,000 shares were sold by the Company (including 710,000
shares sold pursuant to the exercise of the Underwriters' over-allotment
option), 1,810,000 shares were sold by selling shareholders (including 340,000
shares sold pursuant to the exercise of the Underwriters' over-allotment option)
and 1,000,000 shares were sold by the Company to Cisco Systems in a concurrent
registered offering that was not underwritten. The purchase price for the
underwritten shares was $12.00 per share and the purchase price of the shares
sold to Cisco Systems was $11.16 per share. The aggregate price of the Offering
amount registered was $107,760,000.

        In connection with the Offering, the Company paid an aggregate of
$5,241,600 in underwriting discounts and commissions and paid other expenses of
approximately $1,628,000. After deducting the underwriting discounts and
commissions and other expenses, the Company received net aggregate proceeds from
the Offering and sale of shares to Cisco Systems of approximately $79,170,400.
In April 1998, the Company used $2,250,000 of the proceeds to repay the balance
outstanding under its term loan with Silicon Valley Bank, and through March
1999, the Company had used approximately $25.7 million for the purchase of
capital equipment. The balance of the proceeds will be used for general
corporate purposes, including working capital and capital purchases such as test
equipment and leasehold improvements associated with the Company's planned
facilities expansion. None of the Company's net proceeds of the Offering were
paid directly or indirectly to any director, officer, general partner of the
Company or their associates, persons owning 10 percent or more of any class of
equity securities of the Company, or an affiliate of the Company.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

        None.



                                       34


<PAGE>   37

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

        None.

ITEM 5. OTHER INFORMATION

        None.

ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K

        (a) Exhibits

              2.2     Merger Agreement and Plan of Reorganization by and among
                      Broadcom Corporation, Epic Acquisition Corp. and Epigram,
                      Inc.

             27.1     Financial Data Schedule

        (b) Reports on Form 8-K

            On January 25, 1999, the Company filed a report on Form 8-K relating
            to its agreement to acquire Maverick Networks, the results of its
            operations for the fourth quarter of 1998 and the announcement of a
            two-for-one stock split effected in the form of a 100% stock
            dividend.

                                       35
<PAGE>   38

                                   SIGNATURES


        Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.


                                    BROADCOM CORPORATION
                                    A CALIFORNIA CORPORATION
                                    (Registrant)


May 14, 1999                        /s/ WILLIAM J. RUEHLE
                                    -------------------------------------------
                                    William J. Ruehle
                                    Vice President and Chief Financial Officer
                                    (principal financial and accounting officer)



                                       36


<PAGE>   39

                                 EXHIBIT INDEX

   EXHIBIT
   NUMBRER    DESCRIPTION
   -------    -----------
     2.2      Merger Agreement and Plan of Reorganization by and among
              Broadcom Corporation, Epic Acquisition Corp. and Epigram, Inc.

    27.1      Financial Data Schedule

<PAGE>   1

                                                                  EXECUTION COPY




                              MERGER AGREEMENT AND


                             PLAN OF REORGANIZATION


                                  BY AND AMONG



                              BROADCOM CORPORATION




                             EPIC ACQUISITION CORP.


                                       AND


                                  EPIGRAM, INC.






                           Dated as of April 23, 1999


<PAGE>   2



                                TABLE OF CONTENTS


<TABLE>
<CAPTION>
                                                                                     Page
                                                                                     ----
<S>            <C>                                                                    <C>
ARTICLE 1 THE MERGER...................................................................2
        1.1    The Merger..............................................................2
        1.2    Effective Time..........................................................2
        1.3    Effect of the Merger on Constituent Corporations........................2
        1.4    Articles of Incorporation and By-Laws of Surviving Corporation..........2
        1.5    Directors and Officers of Surviving Corporation.........................3
        1.6    Maximum Number of Shares of Parent Common Stock to be Issued; Effect
               on Outstanding Securities of the Company................................3
        1.7    Dissenting Shares.......................................................5
        1.8    Exchange Procedures.....................................................5
        1.9    No Further Ownership Rights in Company Capital Stock....................7
        1.10   Lost, Stolen or Destroyed Certificates..................................7
        1.11   Exemption from Registration; California Permit..........................7
        1.12   Taking of Necessary Action; Further Action..............................7

ARTICLE 2 REPRESENTATIONS AND WARRANTIES OF THE COMPANY................................7
        2.1    Organization and Qualification..........................................8
        2.2    Authority Relative to this Agreement....................................8
        2.3    Capital Stock...........................................................8
        2.4    No Subsidiaries.........................................................9
        2.5    No Conflicts............................................................9
        2.6    Books and Records; Organizational Documents............................10
        2.7    Company Financial Statements...........................................10
        2.8    Absence of Changes.....................................................10
        2.9    No Undisclosed Liabilities.............................................13
        2.10   Taxes..................................................................14
        2.11   Legal Proceedings......................................................15
        2.12   Compliance with Laws and Orders........................................16
        2.13   Plans; ERISA...........................................................16
        2.14   Title to Property......................................................18
        2.15   Intellectual Property..................................................19
        2.16   Contracts..............................................................22
        2.17   Insurance..............................................................22
        2.18   Affiliate Transactions.................................................22
        2.19   Employees; Labor Relations.............................................23
        2.20   Environmental Matters..................................................24
        2.21   Other Negotiations; Brokers; Third Party Expenses......................24
        2.22   Pooling of Interests...................................................25
        2.23   Financial Projections..................................................25
        2.24   Approvals..............................................................25
        2.25   Permit Application; Information Statement..............................26
        2.26   Disclosure.............................................................26
</TABLE>



                                       -i-
<PAGE>   3

<TABLE>
<CAPTION>
                                                                                     Page
                                                                                     ----
<S>            <C>                                                                    <C>
ARTICLE 3 REPRESENTATIONS AND WARRANTIES OF PARENT AND MERGER SUB.....................26
        3.1    Organization and Qualification.........................................27
        3.2    Authority Relative to this Agreement...................................27
        3.3    SEC Documents; Parent Financial Statements.............................27
        3.4    No Conflicts...........................................................28
        3.5    Pooling of Interests...................................................28
        3.6    Permit Application; Information Statement..............................28
        3.7    Ownership of Merger Sub; No Prior Activities...........................29
        3.8    Investment Advisors....................................................29

ARTICLE 4 CONDUCT PRIOR TO THE EFFECTIVE TIME.........................................29
        4.1    Conduct of Business of the Company.....................................29
        4.2    No Solicitation........................................................31

ARTICLE 5 ADDITIONAL AGREEMENTS.......................................................31
        5.1    Information Statement; Permit Application..............................32
        5.2    Shareholder Approval...................................................32
        5.3    Access to Information..................................................33
        5.4    Confidentiality........................................................33
        5.5    Expenses...............................................................33
        5.6    Public Disclosure......................................................34
        5.7    Approvals..............................................................34
        5.8    Notification of Certain Matters........................................34
        5.9    Pooling of Interests Accounting........................................34
        5.10   Company Affiliate Agreements...........................................34
        5.11   Parent Affiliate Agreements............................................34
        5.12   Additional Documents and Further Assurances............................35
        5.13   Form S-8...............................................................35
        5.14   NNM Listing of Additional Shares Application...........................35
        5.15   Company's Auditors.....................................................35
        5.16   Takeover Statutes......................................................35
        5.17   Additional Affiliate Agreements........................................35

ARTICLE 6 CONDITIONS TO THE MERGER....................................................36
        6.1    Conditions to Obligations of Each Party to Effect the Merger...........36
        6.2    Additional Conditions to Obligations of the Company....................37
        6.3    Additional Conditions to the Obligations of Parent and Merger Sub......37

ARTICLE 7 SURVIVAL OF REPRESENTATIONS, WARRANTIES, COVENANTS AND  AGREEMENTS;
               ESCROW PROVISIONS......................................................39
        7.1    Survival of Representations, Warranties, Covenants and Agreements......39
        7.2    Escrow Provisions......................................................40
</TABLE>



                                      -ii-
<PAGE>   4

<TABLE>
<CAPTION>
                                                                                     Page
                                                                                     ----
<S>            <C>                                                                    <C>
ARTICLE 8 TERMINATION, AMENDMENT AND WAIVER...........................................47
        8.1    Termination............................................................48
        8.2    Effect of Termination..................................................48
        8.3    Amendment..............................................................49
        8.4    Extension; Waiver......................................................49

ARTICLE 9 MISCELLANEOUS PROVISIONS....................................................49
        9.1    Notices................................................................49
        9.2    Entire Agreement.......................................................50
        9.3    Further Assurances; Post-Closing Cooperation...........................50
        9.4    Waiver.................................................................51
        9.5    Third Party Beneficiaries..............................................51
        9.6    No Assignment; Binding Effect..........................................51
        9.7    Headings...............................................................51
        9.8    Invalid Provisions.....................................................51
        9.9    Governing Law..........................................................51
        9.10   Construction...........................................................51
        9.11   Counterparts...........................................................52
        9.12   Specific Performance...................................................52

ARTICLE 10 DEFINITIONS................................................................52
        10.1   Definitions............................................................52
</TABLE>






                                     -iii-
<PAGE>   5



                              MERGER AGREEMENT AND

                             PLAN OF REORGANIZATION

        This MERGER AGREEMENT AND PLAN OF REORGANIZATION is made and entered
into as of April 23, 1999, by and among Broadcom Corporation, a California
corporation ("Parent"), Epic Acquisition Corp., a California corporation and a
wholly-owned subsidiary of Parent ("Merger Sub"), and Epigram, Inc., a
California corporation (the "Company"), and with respect to Section 7.2 only,
William C. Nieto, as Shareholder Agent, and U.S. Stock Transfer Corporation, as
Depositary Agent. Capitalized terms used and not otherwise defined herein have
the meanings set forth in Article 10.

                                    RECITALS

        A. The Boards of Directors of each of Parent, Merger Sub and the Company
believe it is in the best interests of Parent, Merger Sub and the Company (as
applicable) and their respective shareholders that Parent acquire the Company
through the merger of Merger Sub with and into the Company (the "Merger") and,
in furtherance thereof, have approved the Merger.

        B. The Boards of Directors of each of Parent, Merger Sub and the Company
have approved the Merger and this Agreement and the transactions contemplated
hereby.

        C. Pursuant to the Merger, among other things, and subject to the terms
and conditions of this Agreement, (i) all of the issued and outstanding shares
of capital stock of the Company shall be converted into the right to receive
shares of Class B Common Stock of Parent ("Parent Common Stock") and (ii) all
outstanding Company Options will become exercisable for Parent Common Stock,
subject to the terms and conditions set forth herein.

        D. As an inducement to Parent and Merger Sub to enter into this
Agreement, certain shareholders of the Company have concurrently herewith
entered into Support Agreements with Parent in substantially the form attached
hereto as Exhibit A ("Support Agreements") pursuant to which, among other
things, such shareholders have agreed to vote the shares of Company Capital
Stock owned by them in favor of the Merger.

        E. Parent, Merger Sub and the Company intend that the Merger shall (i)
constitute a reorganization within the meaning of Section 368(a) of the Code,
and in furtherance thereof intend that this Agreement shall be a "Plan of
Reorganization" within the meaning of Sections 354(a) and 361(a) of the Code,
and (ii) qualify as a Pooling of Interests, reportable as a Pooling of Interests
of the Company and Parent for financial accounting purposes by Parent from and
after the Closing.

        F. The Company, Parent and Merger Sub desire to make certain
representations, warranties, covenants and agreements in connection with the
Merger.

        G. A portion of the shares of Parent Common Stock otherwise issuable or
reserved for issuance by Parent in connection with the Merger shall be placed in
escrow by



                                      -1-
<PAGE>   6

Parent, the release of which amount shall be contingent upon certain events and
conditions, all as set forth in Article 7 herein.

        NOW, THEREFORE, in consideration of the covenants, promises,
representations and warranties set forth herein, and for other good and valuable
consideration, intending to be legally bound hereby the parties agree as
follows:

                                   ARTICLE 1
                                   THE MERGER

        1.1 The Merger. At the Effective Time and subject to and upon the terms
and conditions of this Agreement and the applicable provisions of the California
Code, Merger Sub shall be merged with and into the Company, the separate
corporate existence of Merger Sub shall cease, and the Company shall continue as
the surviving corporation and wholly-owned subsidiary of Parent. The Company is
sometimes referred to herein as the "Surviving Corporation."

        1.2 Effective Time. Unless this Agreement is earlier terminated pursuant
to Section 8.1, the closing of the Merger (the "Closing") will take place as
promptly as practicable, but no later than five (5) Business Days following
satisfaction or waiver of the conditions set forth in Article 7, at the offices
of Brobeck, Phleger & Harrison LLP, 38 Technology Drive, Irvine, California,
unless another place or time is agreed to by Parent and the Company. The date
upon which the Closing actually occurs is herein referred to as the "Closing
Date." On the Closing Date, the parties hereto shall cause the Merger to be
consummated by filing an Agreement of Merger (or like instrument), in
substantially the form attached hereto as Exhibit B (the "Agreement of Merger"),
with the Secretary of State of the State of California, in accordance with the
relevant provisions of applicable law (the time of acceptance by the Secretary
of State of the State of California of such filing, or such later time agreed to
by the parties and set forth in the Agreement of Merger, being referred to
herein as the "Effective Time").

        1.3 Effect of the Merger on Constituent Corporations. At the Effective
Time, the effect of the Merger shall be as provided in the applicable provisions
of the California Code. Without limiting the generality of the foregoing, and
subject thereto, at the Effective Time, all the property, rights, privileges,
powers and franchises of Merger Sub and the Company shall vest in the Surviving
Corporation, and all debts, liabilities, obligations, restrictions, disabilities
and duties of Merger Sub and the Company shall become the debts, liabilities,
obligations, restrictions, disabilities and duties of the Surviving Corporation.

        1.4 Articles of Incorporation and By-Laws of Surviving Corporation.

               (a) At the Effective Time, the articles of incorporation of
Merger Sub, as in effect immediately prior to the Effective Time, shall be the
articles of incorporation of the Surviving Corporation until thereafter amended
as provided by law and such articles of incorporation and by-laws of the
Surviving Corporation, except that Article I thereof shall be amended to read in
its entirety as follows: "The name of the Corporation is Epigram, Inc."



                                      -2-
<PAGE>   7

               (b) The by-laws of Merger Sub, as in effect immediately prior to
the Effective Time, shall be the by-laws of the Surviving Corporation until
thereafter amended as provided by such by-laws, the articles of incorporation
and applicable law.

        1.5 Directors and Officers of Surviving Corporation. The directors of
Merger Sub immediately prior to the Effective Time shall be the directors of the
Surviving Corporation, each to hold office in accordance with the articles of
incorporation and by-laws of the Surviving Corporation. The officers of Merger
Sub immediately prior to the Effective Time shall be the officers of the
Surviving Corporation, each to hold office in accordance with the by-laws of the
Surviving Corporation.

        1.6 Maximum Number of Shares of Parent Common Stock to be Issued; Effect
on Outstanding Securities of the Company. The maximum number of shares of Parent
Common Stock to be issued (including Parent Common Stock to be reserved for
issuance upon exercise of any of the Company Options to be assumed by Parent as
provided herein) in exchange for the acquisition by Parent of all outstanding
shares of Company Capital Stock and all vested and unvested Company Options
which are unexpired and unexercised shall be the Aggregate Share Number. No
adjustment shall be made in the number of shares of Parent Common Stock issued
in the Merger as a result of any consideration (in any form whatsoever) received
by the Company from the date hereof to the Effective Time as a result of any
exercise, conversion or exchange of Company Options. Subject to the terms and
conditions of this Agreement, as of the Effective Time, by virtue of the Merger
and without any action on the part of Parent or Merger Sub, the Company or the
holder of any shares of the Company Capital Stock and Company Options, the
following shall occur:

               (a) Conversion of Company Capital Stock. At the Effective Time,
each share of Company Capital Stock issued and outstanding immediately prior to
the Effective Time (other than any shares of Company Capital Stock to be
canceled pursuant to Section 1.6(b) and any Dissenting Shares (as provided in
Section 1.7)) will be canceled and extinguished and be converted automatically
into the right to receive that number of shares of Parent Common Stock equal to
the Series A Exchange Ratio, the Series B Exchange Ratio, the Series C Exchange
Ratio or the Common Stock Exchange Ratio, as the case may be.

               (b) Cancellation of Parent-Owned and Company-Owned Stock. Each
share of Company Capital Stock owned by Parent or the Company or any Subsidiary
of Parent or the Company immediately prior to the Effective Time shall be
automatically canceled and extinguished without any conversion thereof and
without any further action on the part of Parent, Merger Sub or the Company.

               (c) Company Options and Stock Plan. At the Effective Time all
unexpired and unexercised Company Options and Company Stock Purchase Rights then
outstanding, whether vested or unvested, together with the Company's 1996 Stock
Plan (the "Stock Plan"), shall be assumed by Parent in accordance with
provisions described below.

                      (i) At the Effective Time, each unexpired and unexercised
Company Option then outstanding, whether vested or unvested, together with the
Stock Plan, shall be, in connection with the Merger, assumed by Parent. Each
Company Option so



                                      -3-
<PAGE>   8

assumed by Parent under this Agreement shall continue to have, and be subject
to, the same terms and conditions as were applicable to such Company Option
immediately prior to the Effective Time, provided that (A) such Company Option
shall be exercisable for that number of whole shares of Parent Common Stock
equal to the product of the number of shares of Company Capital Stock that were
issuable upon exercise of such Company Option immediately prior to the Effective
Time multiplied by the Exchange Ratio applicable to the series of Company
Capital Stock subject to the Company Option (rounded down to the nearest whole
number of shares of Parent Common Stock) and (B) the per share exercise price
for the shares of Parent Common Stock issuable upon exercise of such assumed
Company Option shall be equal to the quotient determined by dividing the
exercise price per share of Company Capital Stock at which such Company Option
was exercisable immediately prior to the Effective Time by the Exchange Ratio
applicable to the series of Company Capital Stock subject to the Company Option
(rounded up to the nearest whole cent).

                      (ii) It is the intention of the parties that the Company
Options assumed by Parent shall qualify following the Effective Time as
incentive stock options as defined in Section 422 of the Code to the same extent
the Company Options qualified as incentive stock options immediately prior to
the Effective Time and the provisions of this Section 1.6(c) shall be applied
consistent with this intent.

                      (iii) At the Effective Time, Parent shall assume the
Company's obligations under any Restricted Stock Purchase Agreements entered
into pursuant to the Stock Plan and the other restricted stock purchase
agreements listed on Schedule 1.6(c)(iv), true and correct copies of which have
been made available by the Company to Parent. Any and all restrictions on the
Company Restricted Stock issued pursuant to the Stock Plan or such other
agreements which do not lapse in accordance with their terms as in effect on the
date of this Agreement shall continue in full force and effect until such
restrictions lapse pursuant to the terms of such agreements.

               (d) Adjustments to Exchange Ratios. The Exchange Ratios shall be
equitably adjusted to reflect fully the effect of any stock split, reverse
split, stock combination, stock dividend (including any dividend or distribution
of securities convertible into Parent Common Stock or Company Capital Stock),
reorganization, reclassification, recapitalization or other like change with
respect to Parent Common Stock or Company Capital Stock occurring after the date
hereof and prior to the Effective Time.

               (e) Fractional Shares. No fraction of a share of Parent Common
Stock will be issued in the Merger, but in lieu thereof, each holder of shares
of Company Capital Stock who would otherwise be entitled to a fraction of a
share of Parent Common Stock (after aggregating all fractional shares of Parent
Common Stock to be received by such holder) shall be entitled to receive from
Parent an amount of cash (rounded to the nearest whole cent) equal to the
product of (a) such fraction, multiplied by (b) the Closing Price.

               (f) Capital Stock of Merger Sub. Each share of common stock of
Merger Sub issued and outstanding immediately prior to the Effective Time shall
be converted into and exchanged for one validly issued, fully paid and
nonassessable share of common stock of the Surviving Corporation. Each share
certificate of Merger Sub evidencing ownership



                                      -4-
<PAGE>   9

of any such shares shall continue to evidence ownership of such shares of
capital stock of the Surviving Corporation.

        1.7 Dissenting Shares.

               (a) Notwithstanding any provision of this Agreement to the
contrary, any shares of Company Capital Stock held by a holder who has demanded
and perfected dissenters' rights for such shares in accordance with the
California Code and who, as of the Effective Time, has not effectively withdrawn
or lost such dissenters' rights ("Dissenting Shares") shall not be converted
into or represent a right to receive Parent Common Stock pursuant to Section
1.6, but the holder thereof shall only be entitled to such rights as are granted
by the California Code.

               (b) Notwithstanding the provisions of subsection (a) above, if
any holder of shares of Company Capital Stock who demands purchase of such
shares under the California Code shall effectively withdraw or lose (through
failure to perfect or otherwise) such holder's dissenters' rights, then, as of
the later of (i) the Effective Time or (ii) the occurrence of such event, such
holder's shares shall automatically be converted into and represent only the
right to receive Parent Common Stock as provided in Section 1.6, without
interest thereon, upon surrender of the certificate representing such shares.

               (c) The Company shall give Parent (i) prompt notice of its
receipt of any written demands for purchase of any shares of Company Capital
Stock, withdrawals of such demands, and any other instruments relating to the
Merger served pursuant to the California Code and received by the Company and
(ii) the opportunity to participate in all negotiations and proceedings with
respect to demands for purchase of any shares of Company Capital Stock under the
California Code. The Company shall not, except with the prior written consent of
Parent or as may be required under applicable law, voluntarily make any payment
with respect to any demands for purchase of Company Capital Stock or offer to
settle or settle any such demands.

        1.8 Exchange Procedures.

               (a) Parent Common Stock. On the Closing Date, Parent shall
deposit with the Exchange Agent for exchange in accordance with this Article 1,
the aggregate number of shares of Parent Common Stock issuable in exchange for
outstanding shares of Company Capital Stock and cash in an amount sufficient to
permit payment of cash in lieu of fractional shares pursuant to Section 1.6(e);
provided, however, that, on behalf of the holders of Company Capital Stock,
Parent shall deposit into an escrow account a number of shares of Parent Common
Stock equal to the Escrow Amount. The portion of the Escrow Amount contributed
on behalf of each holder of Company Capital Stock shall be in proportion to the
aggregate number of shares of Parent Common Stock which such holder would
otherwise be entitled to receive by virtue of ownership of outstanding shares of
Company Capital Stock.

               (b) Exchange Procedures. As soon as practicable after the
Effective Time, the Surviving Corporation shall cause to be mailed to each
holder of record of a certificate or certificates (the "Certificates") which
immediately prior to the Effective Time



                                      -5-
<PAGE>   10

represented outstanding shares of Company Capital Stock and which shares were
converted into the right to receive shares of Parent Common Stock pursuant to
Section 1.6, (i) a letter of transmittal in customary form (which 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 Exchange Agent and
shall be in such form and have such other provisions as Parent may reasonably
specify) and (ii) instructions for use in effecting the surrender of the
Certificates in exchange for certificates representing shares of Parent Common
Stock and cash in lieu of fractional shares. Upon surrender of a Certificate for
cancellation to the Exchange Agent or to such other agent or agents as may be
appointed by Parent, together with such letter of transmittal, duly completed
and validly executed in accordance with the instructions thereto, the holder of
such Certificate shall be entitled to receive in exchange therefor a certificate
representing the number of whole shares of Parent Common Stock (less the number
of shares of Parent Common Stock to be deposited in the Escrow Fund on such
holder's behalf pursuant to Article 7 hereof), to which such holder is entitled
pursuant to Section 1.6 and cash in lieu of fractional shares, and the
Certificate so surrendered shall be canceled. As soon as practicable after the
Effective Time, and subject to and in accordance with the provisions of Article
7 hereof, Parent shall cause to be distributed to the Escrow Agent a certificate
or certificates (in such denominations as may be requested by the Escrow Agent)
representing that number of shares of Parent Common Stock equal to the Escrow
Amount, which certificate shall be registered in the name of the Escrow Agent.
Such shares shall be beneficially owned by the holders on whose behalf such
shares were deposited in the Escrow Fund and shall be available to compensate
Parent as provided in Article 7. Until surrendered, each outstanding Certificate
that, prior to the Effective Time, represented shares of Company Capital Stock
will be deemed from and after the Effective Time, for all corporate purposes,
other than the payment of dividends, to evidence the ownership of the number of
full shares of Parent Common Stock into which such shares of Company Capital
Stock shall have been so converted and cash in lieu of fractional shares.

               (c) Distributions With Respect to Unexchanged Shares of Company
Capital Stock. No dividends or other distributions with respect to Parent Common
Stock declared or made after the Effective Time and with a record date after the
Effective Time will be paid to the holder of any unsurrendered Certificate with
respect to the shares of Parent Common Stock represented thereby until the
holder of record of such Certificate shall surrender such Certificate. Subject
to applicable law, following surrender of any such Certificate, there shall be
paid to the record holder of the certificates representing whole shares of
Parent Common Stock issued in exchange therefor, without interest, at the time
of such surrender, the amount of dividends or other distributions with a record
date after the Effective Time theretofore payable (but for the provisions of
this Section 1.8(c)) with respect to such whole shares of Parent Common Stock.

               (d) Transfers of Ownership. If any certificate for shares of
Parent Common Stock is to be issued pursuant to the Merger in a name other than
that in which the Certificate surrendered in exchange therefor is registered, it
will be a condition of the issuance thereof that the Certificate so surrendered
will be properly endorsed and otherwise in proper form for transfer and that the
person requesting such exchange will have paid to Parent or any agent designated
by it any transfer or other taxes required by reason of the issuance of a
certificate for shares of Parent Common Stock in any name other than that of



                                      -6-
<PAGE>   11

the registered holder of the Certificate surrendered, or established to the
satisfaction of Parent or any agent designated by it that such tax has been paid
or is not payable.

        1.9 No Further Ownership Rights in Company Capital Stock. All shares of
Parent Common Stock issued upon the surrender for exchange of shares of Company
Capital Stock in accordance with the terms hereof (including any cash in lieu of
fractional shares) shall be deemed to have been issued in full satisfaction of
all rights pertaining to such shares of Company Capital Stock, and there shall
be no further registration of transfers on the records of the Company of shares
of Company Capital Stock which were outstanding immediately prior to the
Effective Time. If, after the Effective Time, Certificates are presented to the
Surviving Corporation for any reason, they shall be canceled and exchanged as
provided in this Article 1.

        1.10 Lost, Stolen or Destroyed Certificates. In the event any
certificates evidencing shares of Company Capital Stock shall have been lost,
stolen or destroyed, the Exchange Agent shall issue certificates representing
such shares of Parent Common Stock and cash in lieu of fractional shares in
exchange for such lost, stolen or destroyed Certificates, upon the making of an
affidavit of that fact by the holder thereof; provided, however, that Parent or
the Exchange Agent may, in its discretion and as a condition precedent to the
issuance thereof, require the owner of such lost, stolen or destroyed
Certificates to provide an indemnity or deliver a bond in such sum as it may
reasonably direct as indemnity against any claim that may be made against Parent
or the Exchange Agent with respect to the Certificates alleged to have been
lost, stolen or destroyed.

        1.11 Exemption from Registration; California Permit. The shares of
Parent Common Stock to be issued in connection with the Merger will be issued in
a transaction exempt from registration under the Securities Act of 1933, as
amended (the "Securities Act"), by reason of Section 3(a)(10) thereof. The
shares of Parent Common Stock will be qualified under the California Code,
pursuant to Section 25121 thereof, after a fairness hearing has been held
pursuant to the authority granted by Section 25142 of such law. Such fairness
hearing shall also address the assumption by Parent of all Company Options and
Company Stock Purchase Rights pursuant to Section 1.6 hereof. Each of Parent and
the Company shall use commercially reasonable efforts to (i) file an application
for issuance of a California permit to issue such securities and assume such
options within five (5) business days from the date of this Agreement and (ii)
obtain such permit.

        1.12 Taking of Necessary Action; Further Action. If, at any time after
the Effective Time, any such further action is necessary or desirable to carry
out the purposes of this Agreement and to vest the Surviving Corporation with
full right, title and possession to all assets, property, rights, privileges,
powers and franchises of the Company, the officers and directors of the
Surviving Corporation are fully authorized to take, and will take, all such
lawful and necessary action.

                                   ARTICLE 2
                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY



                                      -7-
<PAGE>   12

        The Company hereby represents and warrants to each of Parent and Merger
Sub, subject to such exceptions as are specifically disclosed with respect to
specific sections of this Article 2 in the Disclosure Schedule delivered
herewith and dated as of the date hereof, as follows:

        2.1 Organization and Qualification. The Company is a corporation duly
organized, validly existing and in good standing under the laws of the state of
its incorporation, and has all requisite corporate power and authority to
conduct its business as now conducted and as currently proposed to be conducted
and to own, use, license and lease its Assets and Properties. The Company is
duly qualified or licensed to do business and is in good standing in each
jurisdiction in which the ownership, use, licensing or leasing of its Assets and
Properties, or the conduct or nature of its business, makes such qualification
or licensing necessary, except for such failures to be so duly qualified or
licensed and in good standing that would not have a material adverse effect on
the Business or Condition of the Company. Section 2.1 of the Disclosure Schedule
sets forth each jurisdiction where the Company is so qualified or licensed to do
business and separately lists each other jurisdiction in which the Company owns,
uses, licenses or leases its Assets and Properties, or has employees or engages
independent contractors.

        2.2 Authority Relative to this Agreement. Subject only to the requisite
approval of the Merger and this Agreement by the shareholders of the Company,
the Company has full corporate power and authority to execute and deliver this
Agreement, to perform its obligations hereunder and to consummate the
transactions contemplated hereby. The execution and delivery by the Company of
this Agreement and the consummation by the Company of the transactions
contemplated hereby, and the performance by the Company of its obligations
hereunder, have been duly and validly authorized by all necessary action by the
Board of Directors of the Company, and no other action on the part of the Board
of Directors of the Company is required to authorize the execution, delivery and
performance of this Agreement and the consummation by the Company of the
transactions contemplated hereby. This Agreement has been duly and validly
executed and delivered by the Company and, assuming the due authorization and
valid execution and delivery hereof by Parent and Merger Sub, constitutes a
legal, valid and binding obligation of the Company enforceable against the
Company in accordance with its terms, except as the enforceability thereof may
be limited by bankruptcy, insolvency, fraudulent conveyance, reorganization,
moratorium or other similar Laws relating to the enforcement of creditors'
rights generally and by general principles of equity.

        2.3 Capital Stock. The authorized capital stock of the Company consists
only of 30,000,000 shares of Common Stock, $0.01 par value per share (the
"Company Common Stock"), of which 4,757,844 shares of Company Common Stock are
issued and outstanding as of the date hereof, and 9,579,999 shares of Preferred
Stock, $0.01 par value per share (the "Company Preferred Stock"). The
designation and status of the Company Preferred Stock is as follows: (i)
5,000,000 shares are designated as Series A Preferred Stock, 5,000,000 of which
are issued and outstanding as of the date hereof, (ii) 2,299,999 shares are
designated as Series B Preferred Stock, 2,299,999 of which are issued and
outstanding as of the date hereof, and (iii) 2,280,000 shares are designated as
Series C Preferred Stock, 1,206,636 of which are issued and outstanding as of
the date hereof. All of the issued and outstanding shares of Company Common
Stock and Company Preferred Stock are validly issued, fully



                                      -8-
<PAGE>   13

paid and nonassessable, and have been issued in compliance with all applicable
federal and state securities Laws. No shares of Company Common Stock or Company
Preferred Stock are held in treasury or are reserved for issuance. Section 2.3
of the Disclosure Schedule lists the name and last known state of residence of
each holder of Company Common Stock and Company Preferred Stock provided to the
Company by such holder. With respect to any Company Common Stock or Company
Preferred Stock that has been issued subject to a repurchase option on the part
of the Company, Section 2.3 of the Disclosure Schedule sets forth the holder
thereof, the number and type of securities covered thereby, and the vesting
schedule thereof (including a description of the circumstances under which such
vesting schedule can or will be accelerated). As of the date hereof, there are
no outstanding obligations, agreements, arrangements or understandings to which
the Company is a party (written or oral) to issue Options with respect to the
Company and there are no preemptive rights or agreements, arrangements or
understandings to issue preemptive rights with respect to the issuance or sale
of Company Capital Stock created by statute, the articles of incorporation or
by-laws of the Company. As of the date hereof, there are no agreements or other
arrangements to which the Company is a party or to which it is bound (written or
oral) pursuant to which the Company has the right to elect to satisfy any
material Liability by issuing Company Common Stock or Equity Equivalents. With
respect to each Company Option, Section 2.3 of the Disclosure Schedule sets
forth the holder thereof, the number and type of securities issuable thereunder,
and, if applicable, the exercise price therefor, the exercise period and vesting
schedule thereof (including a description of the circumstances under which such
vesting schedule can or will be accelerated). All of the Company Options were
issued in compliance with all applicable federal and state securities Laws.
Except for the agreements contained in this Agreement, there are no agreements
or understandings (i) between or among the Company and any of its
securityholders or (ii) to the Company's knowledge, between or among any of the
Company's securityholders which affect, restrict or relate to voting, giving of
written consents, dividend rights or transferability of shares with respect to
the Company Capital Stock, including without limitation any voting trust
agreement or proxy.

        2.4 No Subsidiaries. The Company has no Subsidiaries subject to any
obligations or Liabilities other than those incurred in connection with its
incorporation or organization and does not otherwise hold any equity,
membership, partnership, joint venture or other ownership interest in any
Person.

        2.5 No Conflicts. The execution and delivery by the Company of this
Agreement does not, the performance by the Company of its obligations under this
Agreement and the consummation of the transactions contemplated hereby do not
and will not:

               (a) conflict with or result in a violation or breach of any of
the terms, conditions or provisions of the articles of incorporation, as
amended, or by-laws of the Company;

               (b) subject to obtaining the consents, approvals and actions,
making the filings and giving the notices disclosed in clause 2.5(c)(iii) below,
if any, conflict with or result in a violation or breach of any Law or Order
applicable to the Company or any of its Assets and Properties; or



                                      -9-
<PAGE>   14

               (c) (i) conflict with or result in a violation or breach of, (ii)
constitute a default (or an event that, with or without notice or lapse of time
or both, would constitute a default) under, (iii) require the Company to obtain
any consent, approval or action of, make any filing with or give any notice to
any Governmental or Regulatory Authority as a result or under the terms of
(except for (I) the filing of the Agreement of Merger, together with the
required officers' certificates; (II) such consents, approvals, orders,
authorizations, registrations, declarations and filings as may be required under
applicable state or federal securities laws; and (III) such filings as may be
required under the HSR Act), (iv) result in or give to any Person any right of
termination, cancellation, acceleration or modification in or with respect to,
(v) result in or give to any Person any material additional rights or
entitlement to increased, additional, accelerated or guaranteed payments or
performance under, (vi) result in the creation or imposition of (or the
obligation to create or impose) any material Lien upon the Company or any of its
Assets and Properties under or (vii) result in the loss of a benefit under, any
of the terms, conditions or provisions of any Contract or material License to
which the Company is a party or by which any of the Company's Assets and
Properties is bound.

        2.6 Books and Records; Organizational Documents. The minute books and
stock record books and other similar records of the Company have been provided
or made available to Parent or its counsel prior to the execution of this
Agreement and are complete and correct in all material respects.. Such minute
books contain a true and in all material respects complete record of all actions
taken at all meetings and by all written consents in lieu of meetings of the
directors, shareholders and committees of the Board of Directors of the Company
from the date of the Company's incorporation through the date hereof. The
Company has prior to the execution of this Agreement delivered to Parent true
and complete copies of its articles of incorporation and by-laws, both as
amended through the date hereof. The Company is not in violation of any
provisions of its articles or by-laws.

        2.7 Company Financial Statements. Section 2.7 of the Disclosure Schedule
sets forth the Company Financials. The Company Financials delivered to Parent
are correct and complete in all material respects and have been prepared in
accordance with GAAP applied on a basis consistent throughout the periods
indicated and consistent with each other (except as may be indicated in the
notes thereto, and, in the case of the Interim Financial Statements, subject to
normal year-end adjustments, which adjustments will not be material in amount or
significance). The Company Financials present fairly and accurately in all
material respects the financial condition and operating results of the Company
as of the dates and during the periods indicated therein, subject, in the case
of the Interim Financial Statements, to normal year-end adjustments, which
adjustments will not be material in amount or significance and except that the
Interim Financial Statements may not contain footnotes. Since December 31, 1998,
there has been no change in any accounting policies, principles, methods or
practices, including any change with respect to reserves (whether for bad debts,
contingent liabilities or otherwise), of the Company.

        2.8 Absence of Changes. Since the Audited Financial Statement Date,
there has not been any material adverse change in the Business or Condition of
the Company or any occurrence or event which, individually or in the aggregate
could be reasonably expected to have any material adverse change in the Business
or Condition of the Company. In addition,



                                      -10-
<PAGE>   15

without limiting the foregoing, except as expressly contemplated hereby, there
has not occurred since the Audited Financial Statement Date:

               (a) the entering into of any Contract, material commitment or
transaction or the incurrence of any material Liabilities outside of the
ordinary course of business consistent with past practice;

               (b) the entering into of any Contract in connection with any
transaction involving a Business Combination;

               (c) the alteration, or entering into of any Contract or other
commitment to alter, its equity interest in any corporation, association, joint
venture, partnership or business entity in which the Company directly or
indirectly holds any equity interest on the date hereof;

               (d) the entering into of any strategic alliance, joint
development or joint marketing Contract other than joint marketing efforts in
the ordinary course of business consistent with past practice with its customers
with whom the Company had such a relationship at the Audited Financial Statement
Date;

               (e) any material amendment or other material modification (or
agreement to do so), except in the ordinary course of business consistent with
past practice, or violation of any material terms of, any of the Contracts set
forth or described in the Disclosure Schedule;

               (f) the entering into of any transaction with any officer,
director or shareholder of the Company, other than pursuant to any Contract in
effect on the Audited Financial Statement Date and disclosed to Parent pursuant
to Section 2.18 of the Disclosure Schedule or other than pursuant to any
contract of employment and listed pursuant to Section 2.16(a) of the Disclosure
Schedule;

               (g) the entering into or amendment of any Contract pursuant to
which any other Person is granted manufacturing, marketing, distribution,
licensing or similar rights of any type or scope with respect to any products of
the Company or Company Intellectual Property other than as contemplated by the
Company's Contracts or Licenses disclosed in the Disclosure Schedule or
otherwise in the ordinary course of business consistent with past practice with
a Person with whom the Company had such a relationship at the Audited Financial
Statement Date;

               (h) the commencement of any Action or Proceeding by the Company
or the commencement of any Action or Proceeding against the Company of which the
Company has notice;

               (i) the declaration, setting aside or payment of any dividends on
or making of any other distributions (whether in cash, stock or property) in
respect of any Company Capital Stock or Equity Equivalents, or any split,
combination or reclassification of any Company Capital Stock or Equity
Equivalents or issuance or authorization of the issuance of any other securities
in respect of, in lieu of or in substitution for shares of Company Capital Stock
or Equity Equivalents, or the repurchase, redemption or other



                                      -11-
<PAGE>   16

acquisition, directly or indirectly, of any shares of Company Capital Stock or
Equity Equivalents, except repurchases of Company Capital Stock pursuant to
agreements with the Company's employees, directors and consultants relating to
repurchases at cost upon the termination of service with the Company;

               (j) except for (i) the issuance of shares of Company Capital
Stock upon exercise or conversion of then-outstanding Company Options or Company
Preferred Stock listed in Section 2.3 of the Disclosure Schedule, or (ii) the
issuance of options available for grant under the Company's existing stock
option plan in the ordinary course of business to employees who are not officers
of the Company consistent with past practice, the issuance, grant, delivery,
sale or authorization of or proposal to issue, grant, deliver or sell, or
purchase or proposal to purchase, any shares of Company Capital Stock, Equity
Equivalents or modification or amendment of the rights of any holder of any
outstanding shares of Company Capital Stock or Equity Equivalents (including to
reduce or alter the consideration to be paid to the Company upon the exercise of
any outstanding Company Options or other Equity Equivalents), nor have there
been any agreements, arrangements, plans or understandings with respect to any
such modification or amendment;

               (k) any amendments to the Company's articles of incorporation or
by-laws;

               (l) any transfer (by way of a License or otherwise) to any Person
of rights to any Company Intellectual Property other than non-exclusive
transfers to the Company's customers, distributors or other licensees at the
Audited Financial Statement Date in the ordinary course of business consistent
with past practice;

               (m) any disposition or sale of, waiver of rights to, license or
lease of, or incurrence of any material Lien on, any material Assets and
Properties of the Company, other than dispositions of inventory, or licenses of
products to Persons to whom the Company had granted licenses of its products at
the Audited Financial Statement Date, in the ordinary course of business of the
Company consistent with past practice;

               (n) any purchase of any material Assets and Properties of any
Person other than acquisitions of inventory, or licenses of products, in the
ordinary course of business of the Company consistent with past practice;

               (o) any capital expenditure or commitment by the Company for
additions to property, plant or equipment of the Company constituting capital
assets individually in an amount exceeding $50,000 or in the aggregate in an
amount exceeding $100,000;

               (p) the write-off or write-down or making of any determination to
write off or write-down, or revalue, any of the Assets and Properties of the
Company, or change in any reserves or liabilities associated therewith,
individually in an amount exceeding $50,000 or in the aggregate in an amount
exceeding $100,000;

               (q) the payment, discharge or satisfaction, in an amount in
excess of $25,000, in any one case, or $50,000 in the aggregate, of any claims
or Liability, other than the payment, discharge or satisfaction in the ordinary
course of business of Liabilities



                                      -12-
<PAGE>   17

reflected or reserved against in the Company Financial Statements or incurred in
the ordinary course of business since the Financial Statement Date;

               (r) the failure to pay or otherwise satisfy material Liabilities
of the Company consistent with the Company's past practices, except such as are
being contested in good faith;

               (s) the incurrence of any Indebtedness or guarantee any such
material Indebtedness in an aggregate amount exceeding $100,000 or issuance or
sale of any debt securities of the Company or guarantee any debt securities of
others;

               (t) the grant of any severance or termination pay to any
director, officer employee or consultant, except payments made pursuant to
written Contracts outstanding on the date hereof, the terms of which are
disclosed in the Disclosure Schedule;

               (u) the increase of greater than five percent (5%) in salary,
rate of commissions, rate of consulting fees or any other compensation of any
current or former officer, director, employee, independent contractor or
consultant of the Company;

               (v) the payment, individually in an amount exceeding $10,000, of
any consideration of any nature whatsoever (other than salary, commissions or
consulting fees and customary benefits paid to any current or former officer,
director, employee or consultant of the Company) to any current or former
officer, director, employee, independent contractor or consultant of the
Company;

               (w) the establishment or modification of (i) targets, goals,
pools or similar provisions under any Plan, employment Contract or other
employee compensation arrangement or independent contractor Contract or other
compensation arrangement or (ii) salary ranges, increased guidelines or similar
provisions in respect of any Plan, employment Contract or other employee
compensation arrangement or independent contractor Contract or other
compensation arrangement;

               (x) the payment of any discretionary or stay bonus;

               (y) the cancellation, material amendment or failure to renew any
insurance policy other than in the ordinary course of business consistent with
past practice, or failure to use commercially reasonable efforts to give all
notices and present all claims under all such policies in a timely fashion;

               (z) any physical damage, destruction or other casualty loss
(whether or not covered by insurance) affecting any of the real or personal
property or equipment of the Company individually or in the aggregate in an
amount exceeding $50,000; or

               (aa) any entering into of any Contract, arrangement or
understanding to do, engage in, cause or having the effect of any of the
foregoing, including with respect to any Business Combination not otherwise
restricted by the foregoing paragraphs.

        2.9 No Undisclosed Liabilities. Except as reflected or reserved against
in the balance sheet of the Company included in the Company Financials
(including the notes



                                      -13-
<PAGE>   18

thereto), there are no Liabilities of the Company, other than Liabilities
incurred in the ordinary course of business consistent with past practice since
the Financial Statement Date and in accordance with the provisions of this
Agreement which, individually and in the aggregate, are not material to the
Business or Condition of the Company, and are not for tort or for breach of
contract.

        2.10 Taxes.

               (a) All Tax Returns required to have been filed by or with
respect to the Company or any affiliated, consolidated, combined, unitary or
similar group of which the Company is or was a member (a "Relevant Group") have
been duly and timely filed (including any extensions). All such Tax Returns are
true, complete and correct in all material respects, and all Tax liabilities
reflected thereon have been paid. All Tax liabilities accruing to the Company or
any member of a Relevant Group for periods (or portions of periods) through the
Financial Statement Date, whether or not shown on any Tax Return filed to date,
have either been paid or accrued on the Interim Financial Statements.

               (b) The Company is not a party to any agreement extending the
time within which to file any Tax Return. No claim has ever been made by a
Taxing Authority of any jurisdiction in which the Company or any member of any
Relevant Group does not file Tax Returns that the Company or such member is or
may be subject to taxation by that jurisdiction.

               (c) The Company and each member of any Relevant Group has
withheld and paid all Taxes required to have been withheld and paid in
connection with amounts paid or owing to any employee, creditor or independent
contractor.

               (d) The Company does not have knowledge of any actions by any
Taxing Authority in connection with assessing additional Taxes against or in
respect of it or any Relevant Group for any past period. There is no dispute or
claim concerning any Tax liability of the Company either (i) threatened, claimed
or raised by any Taxing Authority or (ii) of which the Company is aware. There
are no Liens for Taxes upon the Assets and Properties of the Company other than
Liens for Taxes not yet due. Section 2.11 of the Disclosure Schedule indicates
those Tax Returns, if any, of the Company and each member of any Relevant Group
that have been audited or examined by Taxing Authorities, and indicates those
Tax Returns of the Company and each member of any Relevant Group that currently
are the subject of audit or examination. The Company has delivered to Parent
complete and correct copies of all federal, state, local and foreign income Tax
Returns filed by, and all Tax examination reports and statements of deficiencies
assessed against or agreed to by, the Company and each member of any Relevant
Group since the fiscal year ended December 31, 1996.

               (e) There are no outstanding agreements or waivers extending the
statutory period of limitation applicable to any Tax Returns required to be
filed by, or which include or are treated as including, the Company or with
respect to any Tax assessment or deficiency affecting the Company or any
Relevant Group.



                                      -14-
<PAGE>   19

               (f) The Company has not received any written ruling related to
Taxes or entered into any agreement with a Taxing Authority relating to Taxes.

               (g) The Company has no liability for the Taxes of any Person
other than the Company (i) under Section 1.1502-6 of the Treasury regulations
(or any similar provision of state, local or foreign Law), (ii) as a transferee
or successor, (iii) by Contract or (iv) otherwise.

               (h) The Company (i) has neither agreed to make nor is required to
make any adjustment under Section 481 of the Code by reason of a change in
accounting method and (ii) is not a "consenting corporation" within the meaning
of Section 341(f)(1) of the Code.

               (i) The Company is not a party to or bound by any obligations
under any tax sharing, tax allocation, tax indemnity or similar agreement or
arrangement.

               (j) The Company is not involved in, subject to, or a party to any
joint venture, partnership, Contract or other arrangement that is treated as a
partnership for federal, state, local or foreign Income Tax purposes.

               (k) The Company was not included and is not includible in the Tax
Return of any Relevant Group with any corporation other than such a return of
which the Company is the common parent corporation.

               (l) The Company has not made any payments, is not obligated to
make any payments, nor is a party to any Contract that under certain
circumstances could require it to make any payments that are not deductible as a
result of the provisions set forth in Section 280G of the Code or the Treasury
regulations thereunder or would result in an excise tax to the recipient of any
such payment under Section 4999 of the Code.

               (m) There is currently no limitation on the utilization of the
net operating losses, built-in losses, capital losses, Tax credits or other
similar items of the Company under (i) Section 382 of the Code, (ii) Section 383
of the Code, (iii) Section 384 of the Code, and (iv) Section 1502 of the Code
and Treasury regulations promulgated thereunder.

               (n) The Company is not nor has it ever been a United States real
property holding corporation within the meaning of Section 897(c)(1)(A)(ii) of
the Code.

        2.11 Legal Proceedings.

               (a) Except as set forth in Section 2.11 of the Disclosure
Schedule:

                      (i) there are no material Actions or Proceedings pending
or, to the knowledge of the Company, threatened against the Company or its
Assets and Properties;

                      (ii) there are no facts or circumstances known to the
Company that could reasonably be expected to give rise to any material Action or
Proceeding against the Company; and



                                      -15-
<PAGE>   20

                      (iii) the Company has not received notice, and does not
otherwise have knowledge of any Orders outstanding against the Company.

               (b) Prior to the execution of this Agreement, the Company has
delivered to Parent all responses of counsel for the Company to auditor's
requests for information for the preceding three years (together with any
updates provided by such counsel) regarding Actions or Proceedings pending or
threatened against the Company. Section 2.11(b) of the Disclosure Schedule sets
forth all material Actions or Proceedings pending or, to the Company's
knowledge, threatened against the Company or any of its material Assets and
Properties during the three-year period prior to the date hereof.

        2.12 Compliance with Laws and Orders. The Company has not violated, and
is not currently in default under, any Law or Order applicable to the Company or
any of its Assets and Properties, except for any such violations or defaults
that could not reasonably be expected to have a material adverse effect on the
Business or Condition of the Company.

        2.13 Plans; ERISA.

               (a) Existence of Plans. For purposes of this Agreement, the term
"Plans" shall mean (i) all "employee benefit plans" (as such term is defined in
Section 3(3) of the Employee Retirement Income Security Act of 1974, as amended
("ERISA"), of which any of the Company, any Subsidiary, or any member of the
same controlled group of businesses as the Company or any Subsidiary within the
meaning of Section 4001(a)(14) of ERISA (an "ERISA Affiliate") is or ever was a
sponsor or participating employer or as to which the Company or any Subsidiary
or any of their ERISA Affiliates makes contributions or is required to make
contributions, and (ii) any similar employment, severance or other arrangement
or policy of any of the Company any Subsidiary or any of their ERISA Affiliates
(whether written or oral) providing for health, life, vision or dental insurance
coverage (including self-insured arrangements), workers' compensation,
disability benefits, supplemental unemployment benefits, vacation benefits or
retirement benefits, fringe benefits, or for profit sharing, deferred
compensation, bonuses, stock options, stock appreciation or other forms of
incentive compensation or post-retirement insurance, compensation or benefits.
Section 2.14 of the Disclosure Schedule discloses each Plan that the Company or
any of its ERISA Affiliates maintains or sponsors, or to which any such entity
makes or is required to make contributions. Except as disclosed on Section 2.13
of the Disclosure Schedule, (i) none of the Plans is or was a "multi-employer
plan", as defined in Section 3(37) of ERISA, none of the Plans is or was a
"defined benefit pension plan" within the meaning of Section 3(35) of ERISA,
(ii) none of the Plans provides or provided post-termination medical or health
benefits (other than those required by Law or pursuant to individual Severance
arrangements of two years or less), (iii) none of the Plans is or was a "welfare
benefit fund," as defined in Section 419(e) of the Code, or an organization
described in Sections 501(c)(9) or 501(c)(20) of the Code, (iv) neither the
Company, any Subsidiary nor any ERISA Affiliate is or was a party to any
collective bargaining agreement, and (v) neither the Company, any Subsidiary nor
any ERISA Affiliate has announced or otherwise made any commitment to create or
materially amend any Plan. Notwithstanding any statement or indication in this
Agreement to the contrary, there are no Plans (a) as to which Parent will be
required to make any contributions or with respect to which Parent shall have
any material obligation or liability, whether on behalf of any of the current



                                      -16-
<PAGE>   21

employees of the Company or any Subsidiary or on behalf of any other person,
after the Closing, or (b) which Parent, the Surviving Corporation or any
Subsidiary will not be able to terminate prior to or immediately after the
Closing in accordance with their terms and ERISA. With respect to each of such
Plans, at the Closing there will be no material unrecorded liabilities with
respect to the establishment, implementation, operation, administration or
termination of any such Plan, or the termination of the participation in any
such Plan by the Company, any Subsidiary or any of their respective ERISA
Affiliates. With respect to each Plan required to be disclosed on Section 2.13
of the Disclosure Schedule, the Company has delivered to Parent copies of: (i)
each of the Plans and any related funding agreements thereto (including
insurance contracts) including all amendments, all of which are legally valid
and binding and in full force and effect and there are no defaults thereunder,
(ii) the currently effective Summary Plan Description pertaining to each of the
Plans, if any, (iii) the three (3) most recent annual reports for each of the
Plans (including all related schedules), (iv) the most recent Internal Revenue
Service determination, opinion, notification or advisory letter (as applicable)
for each Plan which is intended to constitute a qualified plan under Section 401
of the Code and each amendment to each of the foregoing documents, and (v) for
each unfunded Plan, financial statements, if any, consisting of (A) the
consolidated statement of assets and liabilities of such Plan as of its most
recent valuation date, and (B) the statement of changes in fund balance and in
financial position or the statement of changes in net assets available for
benefits under such Plan for the most recently-ended plan year, which such
financial statements shall fairly present the financial condition and the
results of operations of such Plan in accordance with GAAP, consistently
applied, as of such dates.

               (b) Penalties. Neither the Company nor any of its ERISA
Affiliates is subject to any material liability, tax or penalty to any person or
agency as a result of engaging in a prohibited transaction under ERISA or the
Code, and neither the Company, any Subsidiary nor any of their respective ERISA
Affiliates has any knowledge of any circumstances which reasonably might result
in any material liability, tax or penalty, including but not limited to, a
material penalty under Section 502 of ERISA, as a result of a breach of any duty
under ERISA or under other Laws. Each Plan which is required to comply with the
provisions of Sections 4980B and 4980C of the Code, or with the requirements
referred to in Section 4980D of the Code, has complied with such requirements in
all material respects.

               (c) Deficiencies; Qualification. None of the Plans nor any trust
created thereunder has incurred any "accumulated funding deficiency" as such
term is defined in Section 412 of the Code, whether or not waived, since the
effective date of said Section 412, and no condition has occurred or exists
which by the passage of time could be expected to result in an accumulated
funding deficiency as of the last day of the current plan year of any such Plan.
Furthermore, neither the Company, any Subsidiary nor any of their respective
ERISA Affiliates has any unfunded liability under ERISA in respect of any of the
Plans. Each of the Plans which is intended to be a qualified plan under Section
401(a) of the Code has received a favorable determination, opinion, notification
or advisory letter from the Internal Revenue Service or has remaining a period
of time under applicable Treasury regulations or IRS procurements in which to
apply for such a letter, and has been operated in accordance with its terms and
with the provisions of the Code in all material respects. All of the Plans have
been administered and maintained in substantial compliance with ERISA, the



                                      -17-
<PAGE>   22

Code and all other applicable Laws. All material contributions required to be
made to each of the Plans under the terms of that Plan, ERISA, the Code or any
other applicable Laws have been timely made. Each Plan intended to meet the
requirements for tax-favored treatment under Subchapter B of Chapter 1 of the
Code is in compliance with such requirements. There are no Liens against the
property of the Company, any Subsidiary or any of their respective ERISA
Affiliates under Section 412(n) of the Code or Sections 302(f) or 4068 of ERISA.
The Interim Financial Statements properly reflect all material amounts required
to be accrued as liabilities to date under each of the Plans. The execution and
performance of this Agreement will not (i) result in any obligation or liability
(with respect to accrued benefits or otherwise) of Parent, the Surviving
Corporation, or any Subsidiary to the PBGC, any Plan, or any present or former
employee of Parent, the Surviving Corporation, or any Subsidiary, (ii) be a
trigger event under any Plan that will result in any payment (whether of
severance pay or otherwise) becoming due to any present or former employee,
officer, director, shareholder, contractor, or consultant, or any of their
dependents, or (iii) accelerate the time of payment or vesting, or increase the
amount, of compensation due to any employee, officer, director, shareholder,
contractor, or consultant of the Company or any Subsidiary. With respect to any
insurance policy which provides, or has provided, funding for benefits under any
Plan, (I) there is and will be no liability of the Company, any Subsidiary or
Parent in the nature of a retroactive or retrospective rate adjustment, loss
sharing arrangement, or actual or contingent liability as of the Closing date,
nor would there be any such liability if such insurance policy were terminated
as of the Closing Date, and (II) to the knowledge of the Company, no insurance
company issuing any such policy is in receivership, conservatorship, bankruptcy,
liquidation, or similar proceeding, and no such proceedings with respect to any
insurer are imminent.

               (d) Litigation. Other than routine claims for benefits under the
Plans, there are no pending, or, to the best knowledge of the Company,
threatened, Actions or Proceedings involving the Plans, or the fiduciaries,
administrators, or trustees of any of the Plans or the Company, any Subsidiary
or any of their respective ERISA Affiliates as the employer or sponsor under any
Plan, with any of the IRS, the Department of Labor, the PBGC, any participant in
or beneficiary of any Plan or any other person whomsoever. The Company knows of
no reasonable basis for any such claim, lawsuit, dispute, action or controversy.

        2.14 Title to Property. The Company has good and marketable title to all
of its properties, interests in properties and assets, real and personal,
reflected in the Company Financials or acquired after the Financial Statement
Date (except properties, interests in properties and assets sold or otherwise
disposed of since the Financial Statement Date in the ordinary course of
business), or with respect to leased properties and assets, valid leasehold
interests in, free and clear of all mortgages, liens, pledges, charges or
encumbrances of any kind or character, except (i) the lien of current taxes not
yet due and payable, (ii) such imperfections of title, liens and easements as do
not and will not materially detract from or interfere with the use of the
properties subject thereto or affected thereby, or otherwise materially impair
business operations involving such properties and (iii) liens securing debt
which is reflected on the Company Financials. The plants, property and equipment
of the Company that are used in the operation of its business are in good
operating condition and repair, subject to normal wear and tear. All properties
used in the operation of the Company



                                      -18-
<PAGE>   23

are reflected in the Company Financials to the extent GAAP requires the same to
be reflected.

        2.15 Intellectual Property.

               (a) Section 2.15(a) of the Disclosure Schedule lists all Company
Registered Intellectual Property and lists any proceedings or actions in which
the Company is a named party and that are pending as of the date hereof before
any court or tribunal (including the PTO or equivalent authority anywhere in the
world) related to any of the Company Registered Intellectual Property and any
other such proceeding or action that the Company has knowledge of (whether or
not the Company is a party thereto).

               (b) Each item of Company Intellectual Property, including all
Company Registered Intellectual Property listed in Section 2.15(a) of the
Disclosure Schedule, is owned exclusively by the Company and is free and clear
of any Liens (excluding Intellectual Property licensed to the Company under any
License and any Intellectual Property co-owned with any third party). The
Company (i) owns exclusively all trademarks, service marks and trade names
currently used in connection with the operation or conduct of the business of
the Company, including the sale of any products or technology or the provision
of any services by the Company and (ii) owns exclusively, and has good title to,
all copyrighted works that are Company products or other works of authorship
that the Company otherwise purports to own; provided, however, that such works
may incorporate copyrighted works or works of authorship of third parties which
are licensed to or co-owned by the Company or are in the public domain.

               (c) To the extent that any Company Intellectual Property has been
developed or created by any Person other than the Company, the Company has a
written agreement with such Person with respect thereto and the Company has
either (i) obtained ownership of, and is the exclusive or co-owner of, all such
Intellectual Property by operation of law or by valid assignment of any such
rights or (ii) has obtained a License under or to such Intellectual Property.

               (d) Except pursuant to agreements described in Section 2.15(d) of
the Disclosure Schedule, the Company has not transferred ownership of or granted
any License of or other right to use or authorized the retention of any rights
to use any Intellectual Property that is or was Company Intellectual Property,
to any other Person.

               (e) The Company Intellectual Property constitutes all the
Intellectual Property (other than patents which may issue to the Company based
on current patent applications of the Company) used in and/or necessary to the
conduct of the Company's business as it currently is conducted or as currently
proposed to be conducted, including, without limitation, the design,
development, distribution, marketing, manufacture, use, import, license, and
sale of the products, technology and services of the Company (including
products, technology, or services currently under development).

               (f) The Contracts and Licenses listed in Section 2.15(f) of the
Disclosure Schedule include all Contracts and Licenses to which the Company is a
party with respect to any Intellectual Property. No Person other than the
Company has ownership rights to



                                      -19-
<PAGE>   24

improvements made by the Company in Intellectual Property which has been
licensed to the Company.

               (g) Section 2.15(g) of the Disclosure Schedule lists all
Contracts, Licenses and agreements between the Company and any other Person
wherein or whereby the Company has agreed to, or assumed, any obligation or duty
to indemnify, reimburse, hold harmless, guaranty or otherwise assume or incur
any obligation or Liability or provide a right of rescission with respect to the
infringement or misappropriation by the Company or such other Person of the
Intellectual Property of any Person other than the Company.

               (h) The operation of the business of the Company as currently
conducted or as presently proposed to be conducted, including the Company's
design, development, use, import, manufacture and sale of the products,
technology or services (including products, technology or services currently
under development) of the Company does not infringe or misappropriate the
Intellectual Property of any Person (other than patents that may issue in the
future), violate the rights of any Person (including rights to privacy or
publicity), or constitute unfair competition or trade practices under any
applicable Laws, and the Company has not received notice from any Person
claiming that such operation or any act, product, technology or service
(including products, technology or services currently under development) of the
Company infringes or misappropriates the Intellectual Property of any Person or
constitutes unfair competition or trade practices under any applicable Law,
including notice of third party patent or other Intellectual Property rights
from a potential licensor of such rights.

               (i) Each item of Company Registered Intellectual Property is
valid and subsisting, and all necessary registration, maintenance, renewal fees,
annuity fees and taxes in connection with such Registered Intellectual Property
have been paid and all necessary documents and certificates in connection with
such Company Registered Intellectual Property have been filed with the relevant
patent, copyright, trademark or other authorities in the United States or
foreign jurisdictions, as the case may be, for the purposes of maintaining such
Registered Intellectual Property. Section 2.15(i) of the Disclosure Schedule
lists all actions that must be taken by the Company within 180 days from the
date hereof, including the payment of any registration, maintenance, renewal
fees, annuity fees and taxes or the filing of any documents, applications or
certificates for the purposes of maintaining, perfecting or preserving or
renewing any Company Registered Intellectual Property. In each case in which the
Company has acquired any Registered Intellectual Property rights from any
Person, the Company has obtained a valid and enforceable assignment sufficient
to irrevocably transfer such rights in such Registered Intellectual Property
(including the right to seek past and future damages with respect to such
Registered Intellectual Property) to the Company and, to the maximum extent
provided for by, and in accordance with, applicable Laws, the Company has
recorded each such assignment with the relevant Governmental or Regulatory
Authority where such Registered Intellectual Property is registered, including
the PTO, the U.S. Copyright Office, or their respective equivalents in any
relevant foreign jurisdiction, as the case may be.

               (j) There are no Contracts or Licenses between the Company and
any other Person with respect to Company Intellectual Property under which there
is any dispute known to the Company regarding the scope of such Contract or
License, or performance



                                      -20-
<PAGE>   25

under such Contract or License, including with respect to any payments to be
made or received by the Company thereunder.

               (k) To the knowledge of the Company, no Person is infringing or
misappropriating any Company Intellectual Property.

               (l) The Company has taken commercially reasonable steps to
protect the Company's rights in confidential information and trade secrets of
the Company or provided by any other Person to the Company subject to a duty of
confidentiality. Without limiting the foregoing, the Company has, and enforces,
a policy requiring each employee, consultant and independent contractor to
execute proprietary information, confidentiality and invention and copyright
assignment agreements substantially in the form set forth in Section 2.15(l) of
the Disclosure Schedule, and all current and former employees, consultants and
independent contractors of the Company have executed such an agreement.

               (m) No Company Intellectual Property or product, technology or
service of the Company is subject to any Order or Action or Proceeding that
restricts, or that is reasonably expected to restrict in any manner, the use,
transfer or licensing of any Company Intellectual Property by the Company or
that may affect the validity, use or enforceability of such Company Intellectual
Property.

               (n) There is no Order or Action or Proceeding pending or, to the
Company's knowledge, threatened alleging that any (i) product, technology,
service or publication of the Company, (ii) material published or distributed by
the Company or (iii) conduct or statement of Company constitutes material, false
advertising or otherwise violates any Law.

               (o) The Company's current products (including products currently
under development) are "Year 2000 Compliant," where "Year 2000 Compliant" means
that such products have been designed and tested so that, when used in
accordance with their associated documentation, they are capable upon
installation of accurately processing, providing and/or receiving (i)
date-related data from, into and between the Twentieth (20th) and Twenty-First
(21st) centuries, or (ii) date-related data in connection with any valid date in
the Twentieth (20th) and Twenty-First (21st) centuries; provided that all other
products used in combination in any way with the Company's products properly
exchange date-related data with them. The Company has used commercially
reasonable efforts to ensure that the information technology systems and
non-information technology systems used by Company in its internal operations
will function properly beyond 1999, which efforts are described in Section
2.15(o) of the Disclosure Schedule, and the Company has no knowledge of material
issues that have arisen in connection therewith. The Company has made inquiries
to its key third-party vendors and providers as to the status of their Year 2000
efforts, and has not uncovered any problems that would adversely affect the
operation of the products or that could materially disrupt or harm the
day-to-day functioning of the business or operations of the Company.

               (p) Neither this Agreement nor any transactions contemplated by
this Agreement will result in Parent's granting any rights or licenses with
respect to the



                                      -21-
<PAGE>   26

Intellectual Property of Parent to any Person pursuant to any Contract to which
the Company is a party or by which any of its Assets and Properties are bound.

        2.16 Contracts.

               (a) Section 2.16(a)(1) of the Disclosure Schedule contains a true
and complete list of each of the Company's Contracts (true and complete copies
or, if none, reasonably complete and accurate written descriptions of which,
together with all amendments and supplements thereto and all waivers of any
terms thereof, have been made available to Parent prior to the execution of this
Agreement). Section 2.16(a)(2) of the Disclosure Schedule contains a true and
complete list of each Contract of the Company not terminable by the Company upon
30 days (or less) notice by the Company without penalty or obligation to make
payments based on such termination.

               (b) Each Contract required to be disclosed in Section 2.16(a) of
the Disclosure Schedule constitutes a legal, valid and binding agreement,
enforceable in accordance with its terms and, to the knowledge of the Company,
no other party to such Contract is, nor has received notice that it is, in
violation or breach of or default under any such Contract (or with notice or
lapse of time or both, would be in violation or breach of or default under any
such Contract).

               (c) The Company is not a party to or bound by any Contract that
(i) automatically terminates or allows termination by the other party thereto
upon consummation of the transactions contemplated by this Agreement or (ii)
contains any covenant or other provision which limits the Company's ability to
compete with any Person in any line of business or in any area or territory.

        2.17 Insurance. The Company has policies of insurance and bonds of the
type and in amounts the Company believes are adequate given the business and
assets of the Company. There is no material claim pending under any of such
policies or bonds as to which coverage has been questioned, denied or disputed
by the underwriters of such policies or bonds. All premiums due and payable
under all such policies and bonds have been paid and the Company is otherwise in
compliance with the terms of such policies and bonds. The Company has no
knowledge of any threatened termination of, or material premium increase with
respect to, any of such policies.

        2.18 Affiliate Transactions.

               (a) Except as disclosed in Section 2.18(a) of the Disclosure
Schedule, (i) there are no Contracts or Liabilities between the Company, on the
one hand, and (I) any current or former officer, director or shareholder, on the
other hand, (ii) the Company does not provide or cause to be provided any
assets, services or facilities to any such current or former officer, director
or shareholder, (iii) neither the Company nor any such current or former
officer, director or shareholder provides or causes to be provided any assets,
services or facilities to the Company, and (iv) the Company does not
beneficially own, directly or indirectly, any Investment Assets of any such
current or former officer, director or shareholder.



                                      -22-
<PAGE>   27

               (b) Each of the Contracts and Liabilities listed in Section
2.18(a) of the Disclosure Schedule were entered into or incurred, as the case
may be, on terms no less favorable to the Company (in the reasonable judgment of
the Company) than if such Contract or Liability was entered into or incurred on
an arm's-length basis on competitive terms. Any Contract to which the Company
is a party and in which any director of the Company has a financial interest in
such Contract was approved in accordance with Section 310 of the California
Code.

        2.19 Employees; Labor Relations.

               (a) The Company is not a party to any collective bargaining
agreement and there is no unfair labor practice or labor arbitration proceedings
pending with respect to the Company, or, to the knowledge of the Company,
threatened, and there are no facts or circumstances known to the Company that
could reasonably be expected to give rise to such complaint or claim. To the
knowledge of the Company, there are no organizational efforts presently underway
or threatened involving any employees of the Company or any of the employees
performing work for the Company but provided by an outside employment agency, if
any. There has been no work stoppage, strike or other concerted action by
employees of the Company.

               (b) All employees of the Company are employed at will. Section
2.19(b) of the Disclosure Schedule sets forth the name of each officer, employee
and consultant, together with such person's position or function, annual base
salary or wage and any incentive, severance or bonus arrangements with respect
to such person. The completion of the transactions contemplated by this
Agreement will not result in any payment or increased payment becoming due from
the Company to any officer, director, or employee of, or consultant to, the
Company, and to the knowledge of the Company no employee of the Company has made
any threat, or otherwise revealed an intent, to terminate such employee's
relationship with the Company, for any reason, including because of the
consummation of the transactions contemplated by this Agreement. The Company is
not a party to any agreement for the provision of labor from any outside agency.
To the knowledge of the Company, there have been no claims by employees of such
outside agencies, if any, with regard to employees assigned to work for the
Company, and no claims by any governmental agency with regard to such employees
except as set forth in Section 2.19(b) of the Disclosure Schedule.

               (c) There have been no federal or state claims based on sex,
sexual or other harassment, age, disability, race or other discrimination or
common law claims, including claims of wrongful termination, of which the
Company has notice by any employees of the Company or by any of the employees
performing work for the Company but provided by an outside employment agency,
and there are no facts or circumstances known to the Company that could
reasonably be expected to give rise to such complaint or claim. The Company has
complied in all material respects with all laws currently applicable to the
employment of employees and, except as set forth in Section 2.19(c) of the
Disclosure Schedule, the Company has not received any notice of any claim that
it has not complied in any material respect with any Laws relating to the
employment of employees, including without limitation, any provisions thereof
relating to wages, hours, collective bargaining, the payment of Social Security
and similar taxes, equal employment opportunity, employment



                                      -23-
<PAGE>   28

discrimination, the WARN Act, employee safety, or that it is liable for any
arrearages of wages or any taxes or penalties for failure to comply with any of
the foregoing.

               (d) The Company has no written policies and/or employee handbooks
or manuals except as set forth in Section 2.19(d) of the Disclosure Schedule.

               (e) To the knowledge of the Company, no officer or employee of
the Company is obligated under any Contract or other agreement or subject to any
Order or Law that would interfere with the Company's business as currently
conducted. To the Company's knowledge, neither the execution nor delivery of
this Agreement, nor the carrying on of the Company's business as presently
conducted nor any activity of such officers or employees in connection with the
carrying on of the Company's business as presently conducted, will conflict with
or result in a breach of the terms, conditions or provisions of, constitute a
default under, or trigger a condition precedent to any rights under any Contract
or other agreement under which any of such officers or employees is now bound.

        2.20 Environmental Matters. To the knowledge of the Company, (i) all
Hazardous Materials and wastes have been disposed of in accordance with all
Environmental Laws; (ii) the Company has received no notice (verbal or written)
of any noncompliance of any Site with Environmental Laws; (iii) no notices,
administrative actions or suits are pending or, to the knowledge of the Company,
threatened against the Company relating to a violation of any Environmental
Laws; (iv) the Company has not been notified that it is a potentially
responsible party under the federal Comprehensive Environmental Response,
Compensation and Liability (CERCLA) or state analog, arising out of events
occurring prior to the Closing Date; and (v) there have not been in the past,
and are not now, any Hazardous Materials on, under or migrating to or from any
Site, the presence of which would have a material adverse effect on the business
or condition of the Company.

        2.21 Other Negotiations; Brokers; Third Party Expenses.

               (a) Neither the Company nor, to the knowledge of the Company, any
of its officers, directors or shareholders (nor any investment banker, financial
advisor, attorney, accountant or other Person retained by or acting for or on
behalf of the Company or any such officers, directors or shareholders) has
entered into any Contract or had any discussions with any Person regarding any
transaction involving the Company which could result in Parent, the Company or
any general partner, limited partner, manager, officer, director, employee,
agent or Affiliate of any of them being subject to any claim for liability to
said Person as a result of entering into this Agreement or consummating the
transactions contemplated hereby. Section 2.24 of the Disclosure Schedule sets
forth the principal terms and conditions of any Contract with respect to, and a
reasonable estimate of, all Third Party Expenses expected to be incurred by the
Company in connection with the negotiation and effectuation of the terms and
conditions of this Agreement and the transactions contemplated hereby.

               (b) The Company has been advised in writing by its financial
advisor, Hambrecht & Quist LLC ("H&Q"), that in H&Q's opinion, as of the date
hereof, the



                                      -24-
<PAGE>   29

consideration to be received by the holders of the Company Common Stock is fair,
from a financial point of view, to such holders.

        2.22 Pooling of Interests. Neither the Company nor, to the Company's
knowledge, any of its directors, officers or shareholders has taken any action
which would reasonably be expected to preclude Parent's or the Company's ability
to account for the Merger as a Pooling of Interests or jeopardize the tax-free
reorganization of the Merger.

        2.23 Financial Projections. The Company has made available to Parent
certain financial projections with respect to the Company's business, which
projections were prepared for internal use only. The Company makes no
representation or warranty regarding the accuracy of such projections or as to
whether such projections will be achieved, except that the Company represents
and warrants that such projections were prepared in good faith and are based on
assumptions believed by it to be reasonable at the time such projections were
made available to Parent.

        2.24 Approvals.

               (a) Section 2.24(a) of the Disclosure Schedule contains a list of
all material Approvals of Governmental or Regulatory Authorities relating to the
business conducted by the Company which are required to be given to or obtained
by the Company from any and all Governmental or Regulatory Authorities in
connection with the consummation of the transactions contemplated by this
Agreement.

               (b) Section 2.24(b) of the Disclosure Schedule contains a list of
all material non-Governmental or Governmental or Regulatory Authorities
Approvals which are required to be given to or obtained by the Company from any
and all third parties in connection with the consummation of the transactions
contemplated by this Agreement.

               (c) The Company has obtained all material Approvals from
Governmental or Regulatory Authorities necessary to conduct the business
conducted by the Company in the manner as it is currently being conducted and
there has been no written notice received by the Company of any material
violation or material non-compliance with any such Approvals. All material
Approvals from Governmental or Regulatory Authorities necessary to conduct the
business conducted by the Company as it is currently being conducted are set
forth in Section 2.24(c) of the Disclosure Schedule.

               (d) The affirmative vote or consent of the holders of a majority
of each of (i) the Company Common Stock, and (ii) the Series A Preferred Stock,
the Series B Preferred Stock and the Series C Preferred Stock, voting together
as a class, are the only votes of the holders of any of the Company Capital
Stock necessary to approve this Agreement and the Merger and the transactions
contemplated hereby.

               (e) The shareholders of the Company that have concurrently
herewith entered into Support Agreements constitute (x) the holders of a
majority of the Company Common Stock, and (y) the holders of a majority of the
Series A Preferred Stock, the Series B Preferred Stock and the Series C
Preferred Stock, together as a class.



                                      -25-
<PAGE>   30

        2.25 Permit Application; Information Statement. The information supplied
by the Company for inclusion in the application for issuance of a permit
pursuant to Section 25121 of the California Code pursuant to which the shares of
Parent Common Stock to be issued in the Merger and the options to be assumed in
the Merger will be qualified under the California Code (the "Permit
Application") shall not at the time the fairness hearing is held pursuant to
Section 25142 of the California Code and the time the qualification of such
securities is effective under Section 25122 of the California Code contain any
untrue statement of a material fact or omit to state any material fact required
to be stated therein or necessary in order to make the statements therein, in
light of the circumstances under which they were made, not misleading. The
information supplied by the Company for inclusion in the information statement
to be sent to the shareholders of the Company in connection with the meeting of
the Company's shareholders to consider the Merger (the "Company Shareholders
Meeting") (such information statement as amended or supplemented is referred to
herein as the "Information Statement") shall not, on the date the Information
Statement is first mailed to the Company's shareholders, at the time of the
Company Shareholders Meeting and at the Effective Time, contain any statement
which, at such time, is false or misleading with respect to any material fact,
or omit to state any material fact necessary in order to make the statements
made therein, in light of the circumstances under which they are made, not false
or misleading; or omit to state any material fact necessary to correct any
statement in any earlier communication with respect to the solicitation of
proxies for the Company Shareholders Meeting which has become false or
misleading. Notwithstanding the foregoing, the Company makes no representation,
warranty or covenant with respect to any information supplied by Parent or
Merger Sub which is contained in any of the foregoing documents.

        2.26 Disclosure. No representation or warranty made by the Company in
this Agreement, and no statement contained in the Disclosure Schedule or in any
certificate, list or other writing furnished by the Company to Parent pursuant
to any provision of this Agreement (including the Company Financials and the
notes thereto), when all such documents are read together in their entirety,
contains any untrue statement of a material fact or omits to state a material
fact necessary in order to make the statements herein or therein, in the light
of the circumstances under which they were made, not misleading; provided,
however, that the representations set forth in Section 2.23 shall not be covered
by this Section 2.26.

                                   ARTICLE 3
             REPRESENTATIONS AND WARRANTIES OF PARENT AND MERGER SUB

        Parent and Merger Sub hereby represent and warrant to the Company,
subject to such exceptions as specifically disclosed with respect to specific
sections of this Article 3 in the Parent Disclosure Schedule delivered herewith
and dated as of the date hereof, as follows:



                                      -26-
<PAGE>   31

        3.1 Organization and Qualification. Each of Parent and Merger Sub is a
corporation duly organized, validly existing and in good standing under the Laws
of the State of California, each with full corporate power and authority to
conduct its business as now conducted and as currently proposed to be conducted
and to own, use and lease its Assets and Properties. Each of Parent and Merger
Sub are duly qualified or licensed to do business and are in good standing in
each jurisdiction in which the ownership, use, licensing or leasing of its
Assets and Properties, or the conduct or nature of its business, makes such
qualification or licensing necessary, except for such failures to be so duly
qualified or licensed and in good standing that would not have a material
adverse effect on the Business or Condition of Parent.

        3.2 Authority Relative to this Agreement. Each of Parent and Merger Sub
has full corporate power and authority to execute and deliver this Agreement, to
perform their obligations hereunder and to consummate the transactions
contemplated hereby. The execution and delivery by Parent and Merger Sub of this
Agreement and the consummation by Parent and Merger Sub of the transactions
contemplated hereby have been duly and validly authorized by all necessary
corporate action by Parent and Merger Sub, and no other corporate action on the
part of either Parent or Merger Sub is required to authorize the execution,
delivery and performance of this Agreement and the consummation by Parent and
Merger Sub of the transactions contemplated hereby. This Agreement has been duly
and validly executed and delivered by Parent and Merger Sub and, assuming the
due authorization and valid execution and delivery hereof by the Company,
constitutes a legal, valid and binding obligation of Parent and Merger Sub
enforceable against Parent and Merger Sub in accordance with its terms, except
as the enforceability thereof may be limited by bankruptcy, insolvency,
fraudulent conveyance, reorganization, moratorium or other similar Laws relating
to the enforcement of creditors' rights generally and by general principles of
equity.

        3.3 SEC Documents; Parent Financial Statements. Parent has furnished or
made available to the Company true and complete copies of all SEC Documents
filed by it with the SEC since April 16, 1998, all in the form so filed. As of
their respective filing dates, such SEC Documents filed by Parent and all SEC
Documents filed after the date hereof but before the Closing complied or will
comply in all material respects with the requirements of the Securities Act and
the Exchange Act and the rules and regulations of the SEC thereunder, as the
case may be, and none of the SEC Documents contained or will contain any untrue
statement of a material fact or omitted to state a material fact required to be
stated therein or necessary to make the statements made therein, in light of the
circumstances in which they were made, not misleading, except to the extent such
SEC Documents have been corrected, updated or superseded by a document
subsequently filed with the SEC. The financial statements of Parent, including
the notes thereto, included in the SEC Documents (the "Parent Financial
Statements") comply as to form in all material respects with the published rules
and regulations of the SEC with respect thereto, have been prepared in
accordance with GAAP consistently applied (except as may be indicated in the
notes thereto or, in the case of unaudited statements, as permitted by Form 10-Q
under the Exchange Act) and present fairly the consolidated financial position
of Parent at the dates thereof and the consolidated results of its operations
and cash flows for the periods then ended (subject, in the case of unaudited
financial statements, to normal year-end adjustments). There has been no change
in Parent's accounting policies except as described



                                      -27-
<PAGE>   32

in the notes to the Parent Financial Statements. Except as reflected or reserved
against in the balance sheet included in Parent's Annual Report on Form 10-K for
the period ended December 31, 1998, Parent has no material Liabilities or other
obligations, except for Liabilities and obligations (i) incurred in the ordinary
course of business since the date of the most recent Parent Financial Statements
or (ii) that would not be required to be reflected or reserved against in the
balance sheet of Parent prepared in accordance with GAAP.

        3.4 No Conflicts. The execution and delivery by Parent and Merger Sub of
this Agreement does not, and the performance by the Parent of its obligations
under this Agreement and the consummation of the transactions contemplated
hereby do not and will not:

               (a) conflict with or result in a violation or breach of any of
the terms, conditions or provisions of the articles of incorporation or by-laws
of Parent or Merger Sub;

               (b) conflict with or result in a violation or breach of any Law
or Order applicable to Parent or Merger Sub or their respective Assets or
Properties;

               (c) except as would not have a material adverse effect on the
Business or Condition of Parent or Merger Sub, (i) conflict with or result in a
violation or breach of, (ii) constitute a default (or an event that, with or
without notice or lapse of time or both, would constitute a default) under,
(iii) require the Parent to obtain any consent, approval or action of, make any
filing with or give any notice to any Person as a result of the terms of, (iv)
result in or give to any Person any right of termination, cancellation,
acceleration or modification in or with respect to, (v) result in or give to any
person any additional rights or entitlement to increased, additional,
accelerated or guaranteed payments or performance under, (vi) result in the
creation or imposition of (or the obligation to create or impose) any Lien upon
Parent or Merger Sub or any of their respective Assets or Properties, or (vii)
result in the loss of a benefit under, any of the terms, conditions or
provisions of any Contract or License to which Parent or Merger Sub is a party
or by which any of their Assets and Properties are bound.

        3.5 Pooling of Interests. Neither the Parent nor, to Parent's knowledge,
any of its directors, officers or shareholders has taken any action which would
reasonably be expected to preclude Parent's or the Company's ability to account
for the Merger as a Pooling of Interests.

        3.6 Permit Application; Information Statement. The information supplied
by Parent and Merger Sub for inclusion in the Permit Application shall not, at
the time the fairness hearing is held pursuant to Section 25142 of the
California Code and the time the qualification of such securities is effective
under Section 25122 of the California Code, contain any untrue statement of a
material fact or omit to state any material fact necessary in order to make the
statements therein, in light of the circumstances under which they were made,
not misleading. The information supplied by Parent for inclusion in the
Information Statement shall not, on the date the Information Statement is first
mailed to the Company's shareholders, at the time of the Parent Shareholders
Meeting and at the Effective Time, contain



                                      -28-
<PAGE>   33

any statement which, at such time, is false or misleading with respect to any
material fact, or omit to state any material fact necessary in order to make the
statements therein, in light of the circumstances under which it is made, not
false or misleading; or omit to state any material fact necessary to correct any
statement in any earlier communication with respect to the solicitation of
proxies for the Company Shareholders Meeting which has become false or
misleading. Notwithstanding the foregoing, Parent and Merger Sub make no
representation, warranty or covenant with respect to any information supplied by
the Company which is contained in any of the foregoing documents.

        3.7 Ownership of Merger Sub; No Prior Activities. As of the date hereof
and the Effective Time, except for obligations or Liabilities incurred in
connection with its incorporation or organization and the transactions
contemplated by this Agreement and except for this Agreement and any other
agreements or arrangements contemplated by this Agreement, Merger Sub has not
and will not have incurred, directly or indirectly, through any subsidiary or
affiliate, any obligations or liabilities or engaged in any business activities
of any type or kind whatsoever or entered into any agreements or arrangements
with any Person.

        3.8 Investment Advisors. No broker, investment banker, financial advisor
or other Person is entitled to any broker's, finder's, financial advisor's or
similar fee or commission in connection with this Agreement and the transactions
contemplated hereby based on arrangements made by or on behalf of Parent.

                                   ARTICLE 4
                       CONDUCT PRIOR TO THE EFFECTIVE TIME

        4.1 Conduct of Business of the Company. During the period from the date
of this Agreement and continuing until the earlier of the termination of this
Agreement and the Effective Time, the Company agrees (unless Company is required
to take such action pursuant to this Agreement or Parent shall give its prior
consent in writing) to carry on its business in the ordinary course consistent
with past practice, to pay its Liabilities and Taxes consistent with the
Company's past practices, to pay or perform other obligations when due
consistent with the Company's past practices, subject to any good faith disputes
over such Liabilities, Taxes and other obligations and, to the extent consistent
with such business, to use reasonable efforts and institute all policies to
preserve intact its present business organization, keep available the services
of its present officers and key employees and preserve its relationships with
customers, suppliers, distributors, licensors, licensees, independent
contractors and other Persons having business dealings with it, all with the
express purpose and intent of preserving unimpaired its goodwill and ongoing
businesses at the Effective Time.

               Except as expressly contemplated by this Agreement, the Company
shall not, without the prior written consent of Parent, take, or agree in
writing or otherwise to take:

               (a) any of the actions described in Sections 2.8(a) through (aa)
above;



                                      -29-
<PAGE>   34

               (b) any of the following actions:

                      (i) the adoption, entering into, amendment, modification
or termination (partial or complete) of any Plan;

                      (ii) any action, including the acceleration of vesting of
any Company Options or other rights to acquire shares of capital stock of the
Company, which would be reasonably likely to interfere with Parent's ability to
account for the Merger as a Pooling of Interests or any other action that could
jeopardize the tax-free reorganization hereunder, except as expressly required
by any Contract set forth on the Disclosure Schedule;

                      (iii) the making or changing of any material election in
respect of Taxes, the filing of any material Tax Return, the adopting or
changing of any accounting method in respect of Taxes, the entering into of any
tax allocation agreement, tax sharing agreement, tax indemnity agreement or
closing agreement, settlement or compromise of any claim or assessment in
respect of Taxes, or the consenting to any extension or waiver of the limitation
period applicable to any claim or assessment in respect of Taxes with any Taxing
Authority or otherwise;

                      (iv) the making of any change in the accounting policies,
principles, methods, practices or procedures of the Company (including without
limitation for bad debts, contingent liabilities or otherwise, respecting
capitalization or expense of research and development expenditures, depreciation
or amortization rates or timing of recognition of income and expense);

                      (v) other than in the ordinary course of business, the
making of any representation or proposal to, or engagement in substantive
discussions with, any of the holders (or their representatives) of any
Indebtedness, or to or with any party which has issued a letter of credit which
benefits the Company;

                      (vi) the commencement or termination of, or change in, any
line of business;

                      (vii) any material amendment, failure to renew, or failure
to use commercially reasonable efforts to maintain in all material respects, its
existing Approvals or failure to observe in all material respects any Law or
Order applicable to the conduct of the Company's business or the Company's
Assets and Properties;

                      (viii) any failure to undertake any action, including but
not limited to paying or otherwise satisfying any obligations to procure,
maintain, renew, extend or enforce any Company Intellectual Property, including,
but not limited to, submission of required documents or fees during the
prosecution of patent, trademark or other applications for Registered
Intellectual Property rights, the failure of which would have a material adverse
effect on such Company Intellectual Property;

                      (ix) the repurchase, cancellation or modification of the
terms of any Company Capital Stock, Equity Equivalents, Company Options or other
financial instrument that derives the majority of its value from its
convertibility into Company Capital



                                      -30-
<PAGE>   35

Stock or Equity Equivalents, other than transactions entered into in the
ordinary course of business and pursuant to either (i) contractual provisions or
(ii) the Stock Plan, in either case as in effect at the date of this Agreement;
or

               (c) any other action that would make any of its representations
or warranties contained in this Agreement untrue or incorrect in any material
respect or prevent the Company from performing or cause the Company not to
perform its agreements and covenants in all material respects hereunder.

               (d) Notwithstanding the requirement of this Section 4.1 relating
to actions described in Section 2.8(o), the Company may, without Parent's prior
consent, operate the Company in accordance with its Operating Plan, which is
attached hereto as Schedule 4.1(d), including making up to $100,000 per month in
capital expenditures.

        4.2 No Solicitation. Until the earlier of the Effective Time and the
date of termination of this Agreement pursuant to the provisions of Section 8.1
hereof, the Company will not (nor will the Company permit any of the Company's
officers, directors, shareholders, attorneys, investment advisors, agents,
representatives, Affiliates or Associates to) directly or indirectly, take any
of the following actions with any Person other than Parent and its designees:
(a) solicit, initiate, entertain, review, or encourage any proposals or offers
from, or conduct discussions with or engage in negotiations with, any Person
relating to any possible Business Combination with the Company or any of its
Subsidiaries (whether such Subsidiaries are in existence on the date hereof or
are hereafter organized), (b) provide information with respect to the Company to
any Person, other than Parent, relating to, or otherwise cooperate with,
facilitate or encourage any effort or attempt by any such Person with regard to,
any possible Business Combination with the Company or any Subsidiary of the
Company (whether such Subsidiaries are in existence on the date hereof or are
hereafter organized), (c) enter into a Contract with any Person, other than
Parent, providing for a Business Combination with the Company or any Subsidiary
(whether such Subsidiaries are in existence on the date hereof or are hereafter
organized), or (d) make or authorize any statement, recommendation or
solicitation in support of any possible Business Combination with the Company or
any Subsidiary (whether such Subsidiary is in existence on the date hereof or
are hereafter organized) other than by Parent. The Company shall immediately
cease and cause to be terminated any such contacts or negotiations with any
Person relating to any such transaction or Business Combination. In addition to
the foregoing, if the Company receives prior to the Effective Time or the
termination of this Agreement any offer or proposal (formal or informal)
relating to any of the above, the Company shall immediately notify Parent
thereof and provide Parent with the details thereof including the identity of
the Person or Persons making such offer or proposal, and will keep Parent fully
informed of the status and details of any such offer of proposal. Each of the
Company and Parent acknowledge that this Section 4.2 was a significant
inducement for Parent to enter into this Agreement and the absence of such
provision would have resulted in either (i) a material reduction in the merger
consideration to be paid to the shareholders of the Company or (ii) a failure to
induce Parent to enter into this Agreement.

                                   ARTICLE 5
                              ADDITIONAL AGREEMENTS



                                      -31-
<PAGE>   36

        5.1 Information Statement; Permit Application.

               (a) As soon as practicable after the execution of this Agreement,
the Company shall prepare, with the cooperation of Parent, the Information
Statement for the shareholders of the Company to approve this Agreement, the
Agreement of Merger and the transactions contemplated hereby and thereby. The
Information Statement shall constitute a disclosure document for the offer and
issuance of the shares of Parent Common Stock to be received by the holders of
Company Capital Stock in the Merger. Parent and the Company shall each use
reasonable commercial efforts to cause the Information Statement to comply with
applicable federal and state securities laws requirements. Each of Parent and
the Company agrees to provide promptly to the other such information concerning
its business and financial statements and affairs as, in the reasonable judgment
of the providing party or its counsel, may be required or appropriate for
inclusion in the Information Statement, or in any amendments or supplements
thereto, and to cause its counsel and auditors to cooperate with the other's
counsel and auditors in the preparation of the Information Statement. The
Company will promptly advise Parent, and Parent will promptly advise the
Company, in writing if at any time prior to the Effective Time either the
Company or Parent shall obtain knowledge of any facts that might make it
necessary or appropriate to amend or supplement the Information Statement in
order to make the statements contained or incorporated by reference therein not
misleading or to comply with applicable law. The Information Statement shall
contain the recommendation of the Board of Directors of Company that the Company
shareholders approve the Merger and this Agreement and the conclusion of the
Board of Directors that the terms and conditions of the Merger are advisable and
fair and reasonable to the shareholders of Company. Anything to the contrary
contained herein notwithstanding, Company shall not include in the Information
Statement any information with respect to Parent or its affiliates or
associates, the form and content of which information shall not have been
approved by Parent prior to such inclusion.

               (b) As soon as practicable after the execution of this Agreement,
Parent shall prepare, with the cooperation of the Company, the Permit
Application. Parent and the Company shall each use commercially reasonable
efforts to cause the Permit Application to comply with the requirements of
applicable federal and state laws. Each of Parent and the Company agrees to
provide promptly to the other such information concerning its business and
financial statements and affairs as, in the reasonable judgment of the providing
party or its counsel, may be required or appropriate for inclusion in the Permit
Application, or in any amendments or supplements thereto, and to cause its
counsel and auditors to cooperate with the other's counsel and auditors in the
preparation of the Permit Application. The Company will promptly advise Parent,
and Parent will promptly advise the Company, in writing if at any time prior to
the Effective Time either the Company or Parent shall obtain knowledge of any
facts that might make it necessary or appropriate to amend or supplement the
Permit Application in order to make the statements contained or incorporated by
reference therein not misleading or to comply with applicable law. Anything to
the contrary contained herein notwithstanding, Parent shall not include in the
Permit Application any information with respect to the Company or its affiliates
or associates, the form and content of which information shall not have been
approved by the Company prior to such inclusion.

        5.2 Shareholder Approval. Company shall promptly after the date hereof
take all action necessary in accordance with California Law and its Articles of
Incorporation and



                                      -32-
<PAGE>   37

Bylaws to convene the Company Shareholders Meeting or to secure the written
consent of its shareholders within thirty (30) days of the date of this
Agreement. Company shall consult with Parent regarding the date of the Company
Shareholders Meeting and use all reasonable efforts and shall not postpone or
adjourn (other than for the absence of a quorum) the Company Shareholders
Meeting without the consent of Parent. Company shall use its best efforts to
solicit from shareholders of Company proxies in favor of the Merger and shall
take all other action necessary or advisable to secure the vote or consent of
shareholders required to effect the Merger.

        5.3 Access to Information. Between the date of this Agreement and the
earlier of the Effective Time or the termination of this Agreement, upon
reasonable notice the Company shall (i) give Parent, Merger Sub and their
respective officers, employees, accountants, counsel, financing sources and
other agents and representatives full access to all buildings, offices, and
other facilities and, to the extent the Company is not legally prohibited from
doing so, to all Books and Records of the Company, whether located on the
premises of the Company or at another location; (ii) permit Parent and Merger
Sub to make such inspections as they may require; (iii) cause its officers to
furnish Parent and Merger Sub such financial, operating, technical and product
data and other information with respect to the business and Assets and
Properties of the Company as Parent and Merger Sub from time to time may
request, including without limitation financial statements and schedules, to the
extent the Company is not legally prohibited from doing so; (iv) allow Parent
and Merger Sub the opportunity to interview such employees and other personnel
and Affiliates of the Company with the Company's prior written consent, which
consent shall not be unreasonably withheld or delayed; and (v) assist and
cooperate with Parent and Merger Sub in the development of integration plans for
implementation by Parent and the Surviving Corporation following the Effective
Time; provided, however, that no investigation pursuant to this Section 5.3
shall affect or be deemed to modify any representation or warranty made by the
Company herein. To the extent the Company is legally prohibited to provide any
materials pursuant to clause (i) or clause (iii) above, then the Company shall
use its best efforts to remove any such legal impediment. Materials furnished to
Parent pursuant to this Section 5.3 may be used by Parent for strategic and
integration planning purposes relating to accomplishing the transactions
contemplated hereby.

        5.4 Confidentiality. The parties acknowledge that Parent and Company
have previously executed a non-disclosure agreement dated April 13, 1999 (the
"Confidentiality Agreement"), which Confidentiality Agreement shall continue in
full force and effect in accordance with its terms.

        5.5 Expenses. Whether or not the Merger is consummated, all fees and
expenses incurred in connection with the Merger including all legal, accounting,
financial advisory, consulting and all other fees and expenses of third parties
("Third Party Expenses") incurred by a party in connection with the negotiation
and effectuation of the terms and conditions of this Agreement and the
transactions contemplated hereby, shall be the obligation of the respective
party incurring such fees and expenses; provided, that, if the Merger is
consummated, Parent agrees to pay fees of Hambrecht & Quest LLC and the
Estimated Third Party Expenses (as set forth on Section 2.24 of the Disclosure
Schedule) incurred by the Company and the Company agrees that Parent will have
full recourse to the Escrow Fund for payment of Third Party Expenses in excess
of Estimated Third Party Expenses,



                                      -33-
<PAGE>   38

whether such Third Party Expenses have been paid by the Company, accrued by the
Company or have been incurred (and not accrued and paid) by the Company.

        5.6 Public Disclosure. Unless otherwise required by Law (including
federal and state securities laws) or, as to Parent, by the rules and
regulations of the NASD, prior to the Effective Time, no disclosure (whether or
not in response to any inquiry) of the existence of any subject matter of, or
the terms and conditions of, this Agreement shall be made by any party hereto
unless approved by Parent and the Company prior to release; provided, however,
that such approval shall not be unreasonably withheld or delayed.

        5.7 Approvals. The Company shall use commercially reasonable efforts to
obtain the Approvals from Governmental or Regulatory Authorities or under any of
the Contracts or other agreements as may be required in connection with the
Merger (all of such Approvals are set forth in the Disclosure Schedule) so as to
preserve all rights of and benefits to the Company thereunder and Parent shall
provide the Company with such assistance and information as is reasonably
required to obtain such Approvals.

        5.8 Notification of Certain Matters. The Company shall give prompt
notice to Parent, and Parent shall give prompt notice to the Company, of (i) the
occurrence or non-occurrence of any event, the occurrence or non-occurrence of
which is likely to cause any representation or warranty of the Company, Parent
or Merger Sub, respectively, contained in this Agreement to be untrue or
inaccurate at or prior to the Closing Date and (ii) any failure of the Company,
Parent or Merger Sub, as the case may be, to comply with or satisfy any
covenant, condition or agreement to be complied with or satisfied by it
hereunder; provided, however, that the delivery of any notice pursuant to this
Section 5.8 shall not limit or otherwise affect any remedies available to the
party receiving such notice.

        5.9 Pooling of Interests Accounting. The Company, Parent and Merger Sub
shall each use their commercially reasonable efforts to cause the business
combination to be effected by the Merger to be accounted for as a Pooling of
Interests from and after the Effective Time. The Company and Parent shall each
use their commercially reasonable efforts to cause their respective employees,
directors and shareholders not to take any action that would adversely affect
the ability of Parent to account for the business combination to be effected by
the Merger as a Pooling of Interests from and after the Effective Time.

        5.10 Company Affiliate Agreements. Schedule 5.10 sets forth those
persons who, in the Company's reasonable judgment, are or may be "affiliates" of
the Company within the meaning of the SEC's Accounting Releases Nos. 130 and 135
(the "Company Affiliates"). The Company shall provide Parent such information
and documents as Parent shall reasonably request for purposes of reviewing such
list. The Company shall use its commercially reasonable efforts to deliver or
cause to be delivered to Parent on or prior to the Closing from each of the
Company Affiliates, an executed affiliate agreement in the form attached hereto
as Exhibit C-1 (a "Company Affiliate Agreement").

        5.11 Parent Affiliate Agreements. Schedule 5.11 sets forth those persons
who, in Parent's reasonable judgment, are or may be "affiliates" of Parent
within the meaning of the SEC's Accounting Releases Nos. 130 and 135 (the
"Parent Affiliates"). Parent shall use its commercially reasonable efforts to
deliver or cause to be delivered to Parent prior to the



                                      -34-
<PAGE>   39

Closing from each of the Parent Affiliates, an executed Parent Affiliate
Agreement in the form attached hereto as Exhibit C-2 (a "Parent Affiliate
Agreement").

        5.12 Additional Documents and Further Assurances. Each party hereto, at
the request of the other party hereto, shall execute and deliver such other
instruments and do and perform such other acts and things (including, but not
limited to, all action reasonably necessary to seek and obtain any and all
consents and approvals of any Government or Regulatory Authority or Person;
provided, however, that Parent shall not be obligated to consent to any
divestitures or operational limitations or activities in connection therewith
and no party shall be obligated to make a payment of money as a condition to
obtaining any such condition or approval) as may be necessary or desirable for
effecting completely the consummation of this Agreement and the transactions
contemplated hereby.

        5.13 Form S-8. Parent shall file a registration statement on Form S-8
for the shares of Parent Common Stock issuable with respect to assumed Company
Options no later than twenty (20) days after the Effective Time to the extent
the shares of Parent Common Stock issuable upon exercise of such Company Options
qualify for registration on Form S-8.

        5.14 NNM Listing of Additional Shares Application. Parent shall use its
commercially reasonable efforts to cause to be authorized for listing on the NNM
the shares of Class A Common Stock of Parent into which the shares of Parent
Common Stock to be issued, and the shares of Parent Common Stock required to be
reserved for issuance, in connection with the Merger, will be converted upon
disposition, upon official notice of issuance.

        5.15 Company's Auditors. The Company will use commercially reasonable
efforts to cause its management and its independent auditors to facilitate on a
timely basis (i) the preparation of financial statements (including pro forma
financial statements if required) as required by Parent to comply with
applicable SEC regulations, (ii) the review of any Company audit or review work
papers for up to the past three (3) complete fiscal years, including the
examination of selected interim financial statements and data and (iii) the
delivery of such representations from the Company's independent accountants as
may be reasonably requested by Parent or its accountants.

        5.16 Takeover Statutes. If any Takeover Statute is or may become
applicable to the transactions contemplated hereby, the Board of Directors of
the Company will use commercially reasonable efforts to grant such approvals and
take such actions as are necessary so that the transactions contemplated hereby
may be consummated as promptly as practicable on the terms contemplated hereby
and otherwise act to eliminate the effects of any Takeover Statute on any of the
transactions contemplated hereby.

        5.17 Additional Affiliate Agreements. Each of the Company and Parent
agrees that if any Person would have been a Company Affiliate or Parent
Affiliate had such Person been a shareholder of the Company or Parent,
respectively, as of the date of this Agreement, the Company or Parent, as
appropriate, shall use commercially reasonable efforts to cause such person to
execute and deliver to the Company or Parent a Company Affiliate Agreement or
Parent Affiliate Agreement, as appropriate, promptly upon such Person attaining
such status.



                                      -35-
<PAGE>   40

                                   ARTICLE 6
                            CONDITIONS TO THE MERGER

        6.1 Conditions to Obligations of Each Party to Effect the Merger. The
respective obligations of each party to this Agreement to effect the Merger
shall be subject to the satisfaction at or prior to the Closing of the following
conditions, and of which may be waived, in writing, by agreement of the parties
hereto:

               (a) Governmental and Regulatory Approvals. Parent and Company and
their respective subsidiaries shall have timely obtained from each Governmental
or Regulatory Authority, if any, all approvals, waivers and consents, if any,
necessary for consummation of or in connection with the Merger and the several
transactions contemplated hereby, including such approvals, waivers and consents
as may be required under the Securities Act and Blue Sky laws; and any waiting
period applicable to the consummation of the Merger under the HSR Act (including
with respect to the receipt of Parent Common Stock by a shareholder of the
Company) shall have expired or been terminated.

               (b) No Injunctions or Regulatory Restraints; Illegality. No
temporary restraining order, preliminary or permanent injunction or other Order
issued by any court of competent jurisdiction or Governmental or Regulatory
Authority or other legal or regulatory restraint or prohibition preventing the
consummation of the Merger shall be in effect; nor shall there be any action
taken, or any Law or Order enacted, entered, enforced or deemed applicable to
the Merger or the other transactions contemplated by the terms of this Agreement
that would prohibit the consummation of the Merger or which would permit
consummation of the Merger only if certain divestitures were made or if Parent
were to agree to limitations on its business activities or operations.

               (c) Tax Opinions. Parent and the Company shall each have received
written opinions from their counsel, in form and substance reasonably
satisfactory to each of them, to the effect that the Merger will constitute a
reorganization within the meaning of Section 368(a) of the Code. The parties to
this Agreement agree to make such reasonable representations as requested by
such counsel for the purpose of rendering such opinions.

               (d) Opinion of Accountants. Parent and the Company shall each
have received letters, dated on or prior to the Closing Date from Ernst & Young
LLP and PricewaterhouseCoopers LLP regarding those firms' concurrence with
Parent management's and Company management's conclusions, respectively, as to
the appropriateness of accounting for the Merger as a Pooling of Interests if
the Merger is closed and consummated in accordance with this Agreement.

               (e) Shareholder Approval. The Merger shall have been approved by
the requisite votes of the Company's shareholders in accordance with the
California Code.

               (f) NNM Listing. The shares of Class A Common Stock of Parent
into which the Parent Common Stock issuable to shareholders of the Company
pursuant to this Agreement and such other shares required to be reserved for
issuance in connection with the



                                      -36-
<PAGE>   41

Merger will be converted upon disposition shall have been authorized for listing
on the NNM upon official notice of issuance.

               (g) Fairness Hearing; Permit. The Company and Parent shall be
satisfied that the fairness hearing shall have been held by the Commissioner of
Corporations of the State of California and a permit for the issuance of Parent
securities shall have been issued by the State of California.

        6.2 Additional Conditions to Obligations of the Company. The obligations
of the Company to consummate the Merger and the transactions contemplated by
this Agreement shall be subject to the satisfaction at or prior to the Closing
of each of the following conditions, any of which may be waived, in writing,
exclusively by the Company:

               (a) Representations and Warranties. Each of the representations
and warranties made by Parent and Merger Sub in this Agreement shall be true and
correct in all material respects (if not qualified by materiality) and in all
respects (if qualified by materiality) when made and on and as of the Closing
Date as though such representation or warranty was made on and as of the Closing
Date, and any representation or warranty made as of a specified date earlier
than the Closing Date shall also have been true and correct in all material
respects (if not qualified by materiality) and in all respects (if qualified by
materiality) on and as of such earlier date.

               (b) Performance. Parent and Merger Sub shall have performed and
complied with in all material respects each agreement, covenant and obligation
required by this Agreement to be so performed or complied with by the Parent or
Merger Sub at or before the Closing.

               (c) Officers' Certificates. Parent and Merger Sub shall have
delivered to the Company certificates, dated the Closing Date and executed by
their respective President and Chief Executive Officers, substantially in the
forms set forth in Exhibit D-1 hereto, and certificates, dated the Closing Date
and executed by the Secretary of Parent and Merger Sub, substantially in the
forms set forth in Exhibit D-2 hereto.

               (d) Legal Opinion. The Company shall have received a legal
opinion from Brobeck, Phleger & Harrison LLP, counsel to Parent, as to the
matters set forth on Exhibit E hereto.

        6.3 Additional Conditions to the Obligations of Parent and Merger Sub.
The obligations of Parent and Merger Sub to consummate the Merger and the
transactions contemplated by this Agreement shall be subject to the satisfaction
at or prior to the Closing of each of the following conditions, any of which may
be waived, in writing, exclusively by Parent:

               (a) Representations and Warranties. Each of the representations
and warranties made by the Company in this Agreement shall be true and correct
in all material respects (if not qualified by materiality) and in all respects
(if qualified by materiality) when made and on and as of the Closing Date as
though such representation or warranty was made



                                      -37-
<PAGE>   42

on and as of the Closing Date; provided, however, that with respect to the
representation set forth in the first sentence of Section 2.8, changes and
effects that (i) were caused by conditions affecting the United States economy
as a whole or affecting the semiconductor industry as a whole that do not
disproportionately affect the Company or (ii) the Company successfully bears the
burden of proving directly resulted from the announcement or pendency of the
Merger shall not be considered in assessing the truth and correctness of such
representation as of the Closing Date; and provided, further, any representation
or warranty made as of a specified date earlier than the Closing Date shall also
have been true and correct in all material respects (if not qualified by
materiality) and in all respects (if qualified by materiality) on and as of such
earlier date.

               (b) Performance. The Company shall have performed and complied
with in all material respects each agreement, covenant and obligation required
by this Agreement to be so performed or complied with by the Company on or
before the Closing Date.

               (c) Officers' Certificates. The Company shall have delivered to
Parent a certificate, dated the Closing Date and executed by its President and
Chief Executive Officer of the Company, substantially in the form set forth in
Exhibit F-1 hereto, and a certificate, dated the Closing Date and executed by
the Secretary of the Company, substantially in the form set forth in Exhibit F-2
hereto.

               (d) Third Party Consents. Parent shall have been furnished with
evidence satisfactory to it that the Company has obtained the consents,
approvals and waivers listed in Section 2.6 of the Disclosure Schedule (except
for such consents, approvals and waivers the failure of which to receive could
not reasonably be expected to have a material adverse effect on the Surviving
Corporation).

               (e) Legal Opinion. Parent shall have received a legal opinion
from Wilson, Sonsini, Goodrich & Rosati, legal counsel to the Company, as to the
matters set forth on Exhibit G hereto.

               (f) Non-Competition Agreements. Each of the persons listed on
Schedule 6.3(f) shall have executed and delivered to Parent a non-competition
agreement in the form attached hereto as Exhibit H, and all of such
Non-Competition Agreements shall be in full force and effect.

               (g) Limitation on Dissent. Holders of no more than 5.0% of the
outstanding shares of Company Capital Stock shall have exercised, nor shall they
have any continued right to exercise, appraisal, dissenters' or similar rights
under applicable law with respect to their shares by virtue of the Merger.

               (h) FIRPTA Compliance. An executed statement in the form
reasonably acceptable to Parent for purposes of satisfying Parent's obligations
under Treasury Regulation Section 1.1445-2(c)(3) shall be delivered by the
Company to Parent and shall continue to be in full force and effect.

               (i) Legal Proceedings. No Governmental or Regulatory Authority
shall have notified either party to this Agreement that it intends to commence
proceedings to restrain or prohibit the transactions contemplated hereby or
force rescission, unless such



                                      -38-
<PAGE>   43

Governmental or Regulatory Authority shall have withdrawn such notice and
abandoned any such proceedings prior to the time which otherwise would have been
the Closing Date.

               (j) Termination of Pension Plan. If required by Parent in
writing, Company shall, immediately prior to the Closing Date, terminate the
Company 401(k) Plan (the "Plan") and no further contributions shall be made to
the Plan. Company shall provide to Parent (i) executed resolutions by the Board
of Directors of Company authorizing the termination and (ii) an executed
amendment to the Plan sufficient to assure compliance with all applicable
requirements of the Internal Revenue Code and regulations thereunder so that the
tax-qualified status of the Plan will be maintained at the time of termination.

               (k) Affiliate Agreements. Each Company Affiliate and Parent
Affiliate shall have executed and delivered to Company and Parent a Company
Affiliate Agreement and Parent Affiliate Agreement, respectively, and such
agreements shall be in full force and effect.

               (l) Employees. The following employees of the Company shall
continue to be employed by the Company at the Closing (and shall have not given
any notice or other indication that they will not continue to be willing to be
employed by Parent following the Merger): Ed Frank, Jack Holloway and Jeff
Thermond. At least 90% of the remaining engineering and R&D employees of the
Company employed at March 31, 1999 shall continue to be employed by the Company
at the Closing (and shall have not given any notice or other indication that
they will not continue to be willing to be employed by Parent following the
Merger). For purposes of such calculation, any such engineering and R&D employee
shall be excluded that has died or become permanently disabled or been
terminated by the Company after such employee's (i) conviction, guilty plea or
plea of no contest to a felony or (ii) material breach of such employee's duties
to the Company causing material harm to the Company's Business or Condition.

                                   ARTICLE 7
             SURVIVAL OF REPRESENTATIONS, WARRANTIES, COVENANTS AND
                          AGREEMENTS; ESCROW PROVISIONS

        7.1 Survival of Representations, Warranties, Covenants and Agreements.
Notwithstanding any right of Parent, Merger Sub or the Company (whether or not
exercised) to investigate the affairs of Parent, Merger Sub or the Company
(whether pursuant to Section 5.3 or otherwise) or a waiver by Parent or the
Company of any condition to Closing set forth in Article 6, each party shall
have the right to rely fully upon the representations, warranties, covenants and
agreements of the other party contained in this Agreement or in any instrument
delivered pursuant to this Agreement. Except as otherwise provided in Section
9.5, all of the representations, warranties, covenants and agreements of the
Company, Parent and Merger Sub contained in this Agreement or in any instrument
delivered pursuant to this Agreement shall survive the Merger and continue until
the earlier of (i) the first anniversary of the Closing Date or (ii) the date on
which Parent publishes the combined audited financial statements of the Company
and Parent for the fiscal year which includes the Closing Date (the earlier to
occur of (i) and (ii) is referred to herein as the "Expiration Date").



                                      -39-
<PAGE>   44

        7.2 Escrow Provisions.

               (a) Establishment of the Escrow Fund. As soon as practicable
after the Effective Time, the Escrow Amount, without any act of any shareholder,
will be deposited with the Escrow Agent (plus a proportionate share of any
additional shares of Parent Common Stock as may be issued upon any stock splits,
stock dividends or recapitalizations effected by Parent following the Effective
Time), such deposit to constitute the Escrow Fund to be governed by the terms
set forth herein. The portion of the Escrow Amount contributed on behalf of each
shareholder of the Company shall be in proportion to the aggregate number of
shares of Parent Common Stock which such holder would otherwise be entitled
under Section 1.6.

               (b) Recourse to the Escrow Fund. The Escrow Fund shall be
available to compensate Parent and Merger Sub, and their respective officers,
directors, employees, agents, Affiliates and Associates for any and all Losses
(whether or not involving a Third Party Claim), incurred or sustained by Parent
or Merger Sub, their respective officers, directors, employees, agents,
Affiliates or Associates, directly or indirectly, as a result of any inaccuracy
or breach of any representation, warranty, covenant or agreement of the Company
contained herein or in any instrument delivered pursuant to this Agreement
("Indemnifiable Losses"); provided, however, that (i) with respect to any
Indemnifiable Losses other than those relating to any inaccuracy or breach of
the representations and warranties set forth in Section 2.15 (other than Section
2.15(o)), no such Indemnifiable Losses shall be so compensated unless the
aggregate amount of all such Indemnifiable Losses exceeds $300,000 (at which
point all such Indemnifiable Losses shall be compensated) and (ii) with respect
to any other Indemnifiable Losses, no such Indemnifiable Losses shall be so
compensated unless, and only to the extent, such Indemnifiable Losses exceed
$500,000. Parent, Merger Sub and the Company each acknowledge that such Losses,
if any, would relate to unresolved contingencies existing at the Effective Time,
which if resolved at the Effective Time would have led to a reduction in the
aggregate Merger consideration to be paid to the shareholders of the Company.
Nothing herein shall limit the liability of the Company for any breach of any
representation, warranty, agreement or covenant contained herein.

               (c) Escrow Period; Distribution of Escrow Fund upon Termination
of Escrow Period. Subject to the following requirements, the Escrow Fund shall
be in existence immediately following the Effective Time and shall terminate at
5:00 p.m., Pacific Time, on the Expiration Date (the period of time from the
Effective Time through and including the Expiration Date is referred to herein
as the "Escrow Period"); and all shares of Parent Common Stock remaining in the
Escrow Fund shall be distributed as set forth in the last sentence of this
Section 7.2(c); provided, however, that the Escrow Period shall not terminate
with respect to such amount (or some portion thereof) that is necessary in the
reasonable judgment of Parent, subject to the objection of the Shareholder Agent
and the subsequent arbitration of the matter in the manner as provided in
Section 7.2(g) hereof, to satisfy any unsatisfied claims under this Section 7.2
concerning facts and circumstances existing prior to the termination of such
Escrow Period which claims are specified in any Officer's Certificate delivered
to the Escrow Agent prior to termination of such Escrow Period. As soon as all
such claims, if any, have been resolved, the Escrow Agent shall deliver to the
shareholders of the Company the remaining portion of the Escrow Fund not



                                      -40-
<PAGE>   45

required to satisfy such claims. Deliveries of shares of Parent Common Stock
remaining in the Escrow Fund to the shareholders of the Company pursuant to this
Section 7.2(c) shall be made ratably in proportion to their respective
contributions to the Escrow Fund and Parent shall use all its commercially
reasonable efforts to have such shares delivered within five (5) Business Days
of such resolution.

               (d) Protection of Escrow Fund.

                      (i) The Escrow Agent shall hold and safeguard the Escrow
Fund during the Escrow Period, shall treat such fund as a trust fund in
accordance with the terms of this Agreement and not as the property of Parent
and shall hold and dispose of the Escrow Fund only in accordance with the terms
hereof.

                      (ii) Any shares of Parent Common Stock or other Equity
Equivalents securities issued or distributed by Parent ("New Shares") in respect
of Parent Common Stock in the Escrow Fund which have not been released from the
Escrow Fund shall be added to the Escrow Fund. New Shares issued in respect of
shares of Parent Common Stock which have been released from the Escrow Fund
shall not be added to the Escrow Fund but shall be distributed to the record
holders thereof. Cash dividends on Parent Common Stock shall not be added to the
Escrow Fund but shall be distributed to the record holders of the Parent Common
Stock on the record date set for any such dividend.

                      (iii) Each shareholder shall have voting rights with
respect to the shares of Parent Common Stock contributed to the Escrow Fund by
such shareholder (and on any voting securities added to the Escrow Fund in
respect of such shares of Parent Common Stock).

               (e) Claims Upon Escrow Fund.

                      (i) Upon receipt by the Escrow Agent at any time on or
before the last day of the Escrow Period of a certificate signed by any officer
of Parent (an "Officer's Certificate"): (A) stating that Parent has paid or
properly accrued or reasonably anticipates that it will have to pay or accrue
Losses, directly or indirectly, as a result of any inaccuracy or breach of any
representation, warranty, covenant or agreement of the Company contained herein
or in any instrument delivered pursuant to this Agreement, and (B) specifying in
reasonable detail the individual items of Losses included in the amount so
stated, the date each such item was paid or properly accrued, or the basis for
such anticipated liability, and the nature of the misrepresentation, breach of
warranty, agreement or covenant to which such item is related, the Escrow Agent
shall, subject to the provisions of Section 7.2(f) hereof, deliver to Parent out
of the Escrow Fund, as promptly as practicable, shares of Parent Common Stock
held in the Escrow Fund in an amount equal to such Losses.

                      (ii) For the purposes of determining the number of shares
of Parent Common Stock to be delivered to Parent out of the Escrow Fund pursuant
to Section 7.2(e)(i), the shares of Parent Common Stock shall be valued at the
Closing Price.

               (f) Objections to Claims. At the time of delivery of any
Officer's Certificate to the Escrow Agent, a duplicate copy of such certificate
shall be delivered to the Shareholder Agent and for a period of thirty (30) days
after such delivery, the Escrow Agent



                                      -41-
<PAGE>   46

shall make no delivery to Parent of any Escrow Amounts pursuant to Section
7.2(e) hereof unless the Escrow Agent shall have received written authorization
from the Shareholder Agent to make such delivery. After the expiration of such
30 day period, the Escrow Agent shall make delivery of shares of Parent Common
Stock from the Escrow Fund in accordance with Section 7.2(e) hereof, provided
that no such payment or delivery may be made if the Shareholder Agent shall
object in a written statement to the claim made in the Officer's Certificate,
and such statement shall have been delivered to the Escrow Agent prior to the
expiration of such 30 day period.

               (g) Resolution of Conflicts; Arbitration.

                      (i) In case the Shareholder Agent shall object in writing
to any claim or claims made in any Officer's Certificate, the Shareholder Agent
and Parent shall attempt in good faith to agree upon the rights of the
respective parties with respect to each of such claims. If the Shareholder Agent
and Parent should so agree, a memorandum setting forth such agreement shall be
prepared and signed by both parties and shall be furnished to the Escrow Agent.
The Escrow Agent shall be entitled to rely on any such memorandum and distribute
shares of Parent Common Stock from the Escrow Fund in accordance with the terms
thereof.

                      (ii) If no such agreement can be reached after good faith
negotiation, either Parent or the Shareholder Agent may demand arbitration of
the dispute unless the amount of the damage or loss is at issue in a pending
Action or Proceeding involving a Third Party Claim, in which event arbitration
shall not be commenced until such amount is ascertained or both parties agree to
arbitration; and in either event the matter shall be settled by arbitration
conducted by 3 arbitrators, 1 selected by Parent and 1 selected by the
Shareholder Agent, and the 2 arbitrators selected by Parent and the Shareholder
Agent shall select a third arbitrator. The arbitrators shall set a limited time
period and establish procedures designed to reduce the cost and time for
discovery of information relating to any dispute while allowing the parties an
opportunity, adequate as determined in the sole judgment of the arbitrators, to
discover relevant information from the opposing parties about the subject matter
of the dispute. The arbitrators shall rule upon motions to compel, limit or
allow discovery as they shall deem appropriate given the nature and extent of
the disputed claim. The arbitrators shall also have the authority to impose
sanctions, including attorneys' fees and other costs incurred by the parties, to
the same extent as a court of law or equity, should the arbitrators determine
that discovery was sought without substantial justification or that discovery
was refused or objected to by a party without substantial justification. The
decision of a majority of the 3 arbitrators as to the validity and amount of any
claim in such Officer's Certificate shall be binding and conclusive upon the
parties to this Agreement, and notwithstanding anything in Section 7.2(f)
hereof, the Escrow Agent shall be entitled to act in accordance with such
decision and make or withhold payments out of the Escrow Fund in accordance
therewith. Such decision shall be written and shall be supported by written
findings of fact and conclusions regarding the dispute which shall set forth the
award, judgment, decree or order awarded by the arbitrators.

                      (iii) Judgment upon any award rendered by the arbitrators
may be entered in any court having competent jurisdiction. Any such arbitration
shall be held in the city and county of Los Angeles, California under the
commercial rules of arbitration then in



                                      -42-
<PAGE>   47

effect of the American Arbitration Association. For purposes of this Section
7.2(g), in any arbitration hereunder in which any claim or the amount thereof
stated in the Officer's Certificate is at issue, Parent shall be deemed to be
the Non-Prevailing Party in the event that the arbitrators award Parent less
than the sum of one-half (1/2) of the disputed amount of any Losses plus any
amounts not in dispute; otherwise, the shareholders of the Company as
represented by the Shareholder Agent shall be deemed to be the Non-Prevailing
Party. The Non-Prevailing Party to an arbitration shall pay its own expenses,
the fees of each arbitrator, the administrative costs of the arbitration and the
expenses, including without limitation, reasonable attorneys' fees and costs,
incurred by the other party to the arbitration.

               (h) Shareholder Agent of the Shareholders; Power of Attorney.

                      (i) In the event that the Merger is approved by the
shareholders of the Company, effective upon such vote, and without further act
of any shareholder, William C. Nieto shall be appointed as agent and
attorney-in-fact (the "Shareholder Agent") for each shareholder of the Company
(except such shareholders, if any, as shall have perfected their appraisal or
dissenters' rights under the California Code), for and on behalf of shareholders
of the Company, to give and receive notices and communications, to authorize
delivery to Parent of shares of Parent Common Stock from the Escrow Fund in
satisfaction of claims by Parent, to object to such deliveries, to agree to,
negotiate, enter into settlements and compromises of, and demand arbitration and
comply with orders of courts and awards of arbitrators with respect to such
claims, and to take all actions necessary or appropriate in the judgment of the
Shareholder Agent for the accomplishment of the foregoing. Such agency may be
changed by the shareholders of the Company from time to time upon not less than
30 days prior written notice to Parent; provided, however, that the Shareholder
Agent may not be removed unless holders of a two-thirds interest in the Escrow
Fund agree to such removal and to the identity of the substituted shareholder
agent. Any vacancy in the position of Shareholder Agent may be filled by
approval of the holders of a majority in interest of the Escrow Fund. No bond
shall be required of the Shareholder Agent. Notices or communications to or from
the Shareholder Agent shall constitute notice to or from each of the
shareholders of the Company.

                      (ii) The Shareholder Agent undertakes to perform such
duties and only such duties as are specifically set forth in this Agreement and
no implied covenants or obligations shall be read into this Agreement or the
Escrow Agreement against the Shareholder Agent.

               (i) Actions of the Shareholder Agent. The Shareholder Agent shall
not incur any liability with respect to any action taken or suffered by him or
omitted hereunder as Shareholder Agent while acting in good faith, and any act
done or suffered or omitted hereunder pursuant to the advice of counsel shall be
conclusive evidence of such good faith. The Shareholder Agent may, in all
questions arising hereunder, rely on the advice of counsel and for anything
done, omitted or suffered in good faith by the Shareholder Agent based on such
advice, the Shareholder Agent shall not be liable to anyone. Without limiting
the generality of the foregoing, if the Shareholder Agent is required by the
terms hereof to determine the occurrence of any event or contingency, the
Shareholder Agent shall, in making such determination, be liable to the Company
Shareholders only for his proven willful misconduct or gross negligence, as
determined in light of all the circumstances,



                                      -43-
<PAGE>   48

including the time and facilities available to him in the ordinary conduct of
business. In determining the occurrence of any such event or contingency, the
Shareholder Agent may request from any of the Company Shareholders or any other
Person such reasonable additional evidence as the Shareholder Agent in his sole
discretion may deem necessary to determine any fact relating to the occurrence
of such event or contingency, and may at any time inquire of and consult with
others, including any of the Company Shareholders, and the Shareholder Agent
shall not be liable to any Company Shareholder for any damages resulting from
his delay in acting hereunder pending his receipt and examination of additional
evidence requested by him. The Shareholder Agent may rely upon any instrument,
not only as to its due execution, validity and effectiveness, but also as to the
truth and accuracy of any information contained therein, which the Shareholder
Agent shall in good faith believe to be genuine, to have been signed or
presented by the Person or parties purporting to sign the same and to conform to
the provisions of this Agreement.

        The Shareholder Agent is authorized, in his sole discretion, to comply
with orders issued or process entered by any court with respect to the Escrow,
without determination by the Shareholder Agent of such court's jurisdiction in
the matter. If any portion of the Escrow is disbursed to the Shareholder Agent
and is at any time attached, garnished or levied upon under any court order, or
in case the payment, assignment, transfer, conveyance or delivery of any such
property shall be stayed or enjoined by any court order, or in case any order,
judgment or decree shall be made or entered by any court affecting such property
or any part thereof, then and in any such event, the Shareholder Agent is
authorized, in his sole discretion, but in good faith, to rely upon and comply
with any such order, writ, judgment or decree which he is advised by legal
counsel selected by him is binding upon him without the need for appeal or other
action; and if the Shareholder Agent complies with any such order, writ,
judgment or decree, he shall not be liable to any Company Shareholder or to any
other Person by reason of such compliance even though such order, writ, judgment
or decree may be subsequently reversed, modified, annulled, set aside or
vacated.

        In no event shall the Shareholder's Agent be liable to any Company
Shareholder for incidental, indirect, special, consequential, or punitive
damages.

        The Shareholder Agent may consult legal counsel selected by him in the
event of any dispute or question as to the construction of any of the provisions
hereof or of the Escrow Agreement or of his duties hereunder or thereunder, and
shall incur no liability and shall be fully indemnified by the Company
Shareholders from any liability whatsoever in acting in good faith in accordance
with the opinion or instruction of such counsel.

        In the event of the death or permanent disability of the Shareholder
Agent, or his resignation as the Shareholder Agent, a successor Shareholder
Agent shall be elected by a majority vote of the Company Shareholders, with each
Company Shareholder to be given a vote equal to its proportionate percentage
pursuant to a procedure to be mutually agreed upon among the Company
Shareholders. The Company Shareholders shall cause to be delivered to Parent
prompt written notice of such election of a successor Shareholder Agent. Pending
the election of a successor Shareholder Agent, the Company Shareholder holding
the largest number of outstanding shares of Company Capital Stock as of the
Effective Time (excluding the former Shareholder Agent) shall act as the interim
Shareholder Agent. Each interim and successor Shareholder Agent shall have all
of the power, authority, rights and



                                      -44-
<PAGE>   49

privileges conferred by this Agreement upon the original Shareholder Agent, and
the term "Shareholder Agent" as used herein shall be deemed to include any
interim or successor Shareholder Agent.

        The Shareholder Agent shall have full power and authority to represent
the Company Shareholders and their successors and assigns, with respect to all
matters arising under this Agreement, and all action taken by the Shareholder
Agent hereunder shall be binding upon the Company Shareholders and their
successors and assigns, as if expressly confirmed and ratified in writing by
each of them. The appointment of the Shareholder Agent under this Agreement
shall survive the death, incapacity, dissolution, liquidation or any assignment
of rights or assets of any Company Shareholder. Without limiting the generality
of the foregoing, the Shareholder Agent shall have full power and authority on
behalf of the Company Shareholders to: (i) interpret all of the terms and
provisions of this Agreement and the Escrow Agreement; (ii) to the extent of the
Escrow, compromise or settle any claims asserted under this Agreement or in
connection with the Transactions; (iii) authorize payments with respect thereto
from the Escrow, on behalf of the Company Shareholders; (iv) execute deliver and
perform the Escrow Agreement; and (v) authorize the Escrow Agent to distribute
the Escrow to the Company Shareholders.

                      (i) Shareholder Agent Expenses. Each Company Shareholder
shall be liable for its proportionate percentage of any reasonable expenses
(including reasonable attorneys' fees) paid or incurred by the Shareholder
Agent. The Shareholder Agent shall be entitled, but not limited to,
reimbursement of any such expenses from the Escrow prior to any distribution
thereof to Parent or the Company Shareholders.

                      (ii) Right of Interpleader. Should the Shareholder Agent
be in doubt as to what action to take under this Agreement, the Shareholder
Agent shall have the right, but not the obligation, either to (1) withhold any
action, payment or distribution until his doubt is resolved or (2) institute a
petition for interpleader in any curt of competent jurisdiction to determine his
rights and obligations.

                      (iii) Rights of Parent and Shareholder Agent. The parties
agree that nothing in this Section shall impair, limit, modify or affect, as
between Parent and the Shareholder Agent, on behalf of the Company Shareholders,
the respective rights and obligations of Parent, on the one hand, and the
Shareholder Agent on behalf of the Company Shareholders, on the other hand,
under this Agreement.

               (j) Third-Party Claims. In the event Parent becomes aware of a
third-party claim (a "Third Party Claim") which Parent reasonably expects may
result in a demand against the Escrow Fund, Parent shall notify the Shareholder
Agent of such claim, and the Shareholder Agent, as representative for the
shareholders of the Company, shall be entitled, at their expense, to participate
in any defense of such claim. Parent shall have the right in its sole discretion
to settle any Third Party Claim; provided, however, that if Parent settles any
Third Party Claim without the Shareholder Agent's consent (which consent shall
not be unreasonably withheld or delayed), Parent may not make a claim against
the Escrow Fund with respect to the amount of Losses incurred by Parent in such
settlement. In the event that the Shareholder Agent has consented to any such
settlement, the Shareholder Agent shall have no power or authority to object
under any provision of this Article 7 to the



                                      -45-
<PAGE>   50

amount of any claim by Parent against the Escrow Fund with respect to the amount
of Losses incurred by Parent in such settlement.

               (k) Escrow Agent's Duties.

                      (i) The Escrow Agent shall be obligated only for the
performance of such duties as are specifically set forth herein, and as set
forth in any additional written escrow instructions which the Escrow Agent may
receive after the date of this Agreement which are signed by an officer of
Parent and the Shareholder Agent, and may rely and shall be protected in relying
or refraining from acting on any instrument reasonably believed to be genuine
and to have been signed or presented by the proper party or parties. The Escrow
Agent shall not be liable for any act done or omitted hereunder as Escrow Agent
while acting in good faith and in the exercise of reasonable judgment, and any
act done or omitted pursuant to the advice of counsel shall be conclusive
evidence of such good faith.

                      (ii) The Escrow Agent is hereby expressly authorized to
comply with and obey Orders of any court of law or Governmental or Regulatory
Authority, notwithstanding any notices, warnings or other communications from
any party or any other person to the contrary. In case the Escrow Agent obeys or
complies with any such Order, the Escrow Agent shall not be liable to any of the
parties hereto or to any other person by reason of such compliance,
notwithstanding any such Order being subsequently reversed, modified, annulled,
set aside, vacated or found to have been entered without jurisdiction or proper
authority.

                      (iii) The Escrow Agent shall not be liable in any respect
on account of the identity, authority or rights of the parties executing or
delivering or purporting to execute or deliver this Agreement or any documents
or papers deposited or called for hereunder.

                      (iv) The Escrow Agent shall not be liable for the
expiration of any rights under any statute of limitations with respect to this
Agreement or any documents deposited with the Escrow Agent.

                      (v) In performing any duties under the Agreement, the
Escrow Agent shall not be liable to any party for damages, losses, or expenses,
except for gross negligence or willful misconduct on the part of the Escrow
Agent. The Escrow Agent shall not incur any such liability for (A) any act or
failure to act made or omitted in good faith, or (B) any action taken or omitted
in reliance upon any instrument, including any written statement or affidavit
provided for in this Agreement that the Escrow Agent shall in good faith believe
to be genuine, nor will the Escrow Agent be liable or responsible for forgeries,
fraud, impersonations or determining the scope of any representative authority.
In addition, the Escrow Agent may consult with legal counsel in connection with
the Escrow Agent's duties under this Agreement and shall be fully protected in
any act taken, suffered, or permitted by him/her in good faith in accordance
with the advice of counsel. The Escrow Agent is not responsible for determining
and verifying the authority of any person acting or purporting to act on behalf
of any party to this Agreement.



                                      -46-
<PAGE>   51

                      (vi) If any controversy arises between the parties to this
Agreement, or with any other party, concerning the subject matter of this
Agreement, its terms or conditions, the Escrow Agent will not be required to
determine the controversy or to take any action regarding it. The Escrow Agent
may hold all documents and shares of Parent Common Stock and may wait for
settlement of any such controversy by final appropriate legal proceedings or
other means as, in the Escrow Agent's discretion, the Escrow Agent may be
required, despite what may be set forth elsewhere in this Agreement. In such
event, the Escrow Agent will not be liable for any damages. Furthermore, the
Escrow Agent may at its option, file an action of interpleader requiring the
parties to answer and litigate any claims and rights among themselves. The
Escrow Agent is authorized to deposit with the clerk of the court all documents
and shares of Parent Common Stock held in escrow, except all costs, expenses,
charges and reasonable attorney fees incurred by the Escrow Agent due to the
interpleader action and which the parties jointly and severally agree to pay.
Upon initiating such action, the Escrow Agent shall be fully released and
discharged of and from all obligations and liability imposed by the terms of
this Agreement.

                      (vii) The parties and their respective successors and
assigns agree jointly and severally to indemnify and hold the Escrow Agent
harmless against any and all Losses incurred by the Escrow Agent in connection
with the performance of the Escrow Agent's duties under this Agreement,
including but not limited to any litigation arising from this Agreement or
involving its subject matter.

                      (viii) The Escrow Agent may resign at any time upon giving
at least 30 days written notice to the parties; provided, however, that no such
resignation shall become effective until the appointment of a successor escrow
agent which shall be accomplished as follows: the parties shall use their
commercially reasonable efforts to mutually agree on a successor escrow agent
within thirty (30) days after receiving such notice. If the parties fail to
agree upon a successor escrow agent within such time, the Escrow Agent shall
have the right to appoint a successor escrow agent authorized to do business in
the State of California. The successor escrow agent shall execute and deliver an
instrument accepting such appointment and it shall, without further acts, be
vested with all the estates, properties, rights, powers, and duties of the
predecessor escrow agent as if originally named as escrow agent. The Escrow
Agent shall be discharged from any further duties and liability under this
Agreement.

               (l) Fees. All fees of the Escrow Agent for performance of its
duties hereunder shall be paid by Parent in accordance with the fee schedule
attached as Exhibit I. In the event that the conditions of this Agreement are
not promptly fulfilled, or if the Escrow Agent renders any service not provided
for in this Agreement, or if the parties request a substantial modification of
its terms, or if any controversy arises, or if the Escrow Agent is made a party
to, or intervenes in, any Action or Proceeding pertaining to this escrow or its
subject matter, the Escrow Agent shall be reasonably compensated for such
extraordinary services and reimbursed for all costs, attorney's fees, and
expenses occasioned by such default, delay, controversy or Action or Proceeding.
Parent agrees to pay these sums upon demand.

                                   ARTICLE 8
                        TERMINATION, AMENDMENT AND WAIVER



                                      -47-
<PAGE>   52

        8.1 Termination. Except as provided in Section 8.2 below, this Agreement
may be terminated and the Merger abandoned at any time prior to the Effective
Time:

               (a) by mutual agreement of the Company, Parent and Merger Sub;

               (b) by Parent, Merger Sub or the Company if: (i) the Effective
Time has not occurred before 5:00 p.m. (Pacific Time) on August 23, 1999
(provided, however, that the right to terminate this Agreement under this clause
8.1(b)(i) shall not be available to any party whose willful failure to fulfill
any obligation hereunder has been the cause of, or resulted in, the failure of
the Effective Time to occur on or before such date); (ii) there shall be a final
nonappealable order of a federal or state court in effect preventing
consummation of the Merger; or (iii) there shall be any statute, rule,
regulation or order enacted, promulgated or issued or deemed applicable to the
Merger by any Governmental or Regulatory Authority that would make consummation
of the Merger illegal;

               (c) by Parent and Merger Sub if there shall be any action taken,
or any Law or Order enacted, promulgated or issued or deemed applicable to the
Merger, by any Governmental or Regulatory Authority, which would: (i) prohibit
Parent's or the Merger Sub's ownership or operation of all or any portion of the
business of the Company or (ii) compel Parent or Merger Sub to dispose of or
hold separate all or a portion of the Assets and Properties of the Company as a
result of the Merger;

               (d) by Parent if there has been a breach of any representation,
warranty, covenant or agreement contained in this Agreement on the part of the
Company and (i) the Company has not cured such breach within fifteen (15) days
following receipt by the Company of written notice of such breach or is not
using its reasonable efforts to cure such breach after written notice of such
breach to the Company (provided, however, that, no cure period shall be required
for a breach which by its nature cannot be cured) and (ii) as a result of such
breach the conditions set forth in Section 6.3(a) or 6.3(b), as the case may be,
would not then be satisfied;

               (e) by the Company there has been a breach of any representation,
warranty, covenant or agreement contained in this Agreement on the part of
Parent or Merger Sub and (i) Parent has not cured such breach within fifteen
(15) days following receipt by Parent of written notice of such breach or is not
using its reasonable efforts to cure such breach after written notice of such
breach to Parent (provided, however, that no cure period shall be required for a
breach which by its nature cannot be cured), and (ii) as a result of such breach
the conditions set forth in Section 6.2(a) or 6.2(b), as the case may be, would
not then be satisfied; or

               (f) by Parent, if the Merger shall not have been approved at the
Special Meeting by the requisite votes of the Company's shareholders in
accordance with the California Code.

        8.2 Effect of Termination. In the event of a valid termination of this
Agreement as provided in Section 8.1, this Agreement shall forthwith become void
and there shall be no liability or obligation on the part of Parent, Merger Sub
or the Company, or their respective officers, directors or shareholders or
Affiliates or Associates; provided, however, that each



                                      -48-
<PAGE>   53

party shall remain liable for any breaches of this Agreement prior to its
termination; and provided further that, the provisions of Sections 5.4, 5.5,
8.2, 9.6, 9.9, 9.10 and 9.11 and Article VII of this Agreement shall remain in
full force and effect and survive any termination of this Agreement.

        8.3 Amendment. Except as is otherwise required by applicable law after
the shareholders of the Company approve the Merger and this Agreement, this
Agreement may be amended by the parties hereto at any time by execution of an
instrument in writing signed on behalf of each of the parties hereto.

        8.4 Extension; Waiver. At any time prior to the Effective Time, Parent,
Merger Sub and the Company may, to the extent legally allowed, (i) extend the
time for the performance of any of the obligations of the other party hereto,
(ii) waive any inaccuracies in the representations and warranties made to such
party contained herein or in any document delivered pursuant hereto, and (iii)
waive compliance with any of the agreements, covenants or conditions for the
benefit of such party contained herein. Any agreement on the part of a party
hereto to any such extension or waiver shall be valid only if set forth in an
instrument in writing signed on behalf of such party.

                                   ARTICLE 9
                            MISCELLANEOUS PROVISIONS

        9.1 Notices. All notices, requests and other communications hereunder
must be in writing and will be deemed to have been duly given only if delivered
personally or by commercial delivery service against written receipt or by
facsimile transmission against facsimile confirmation or mailed by prepaid first
class certified mail, return receipt requested, or mailed by overnight courier
prepaid, to the parties at the following addresses or facsimile numbers:

               If to Parent or Merger Sub to:

               Broadcom Corporation
               16215 Alton Parkway
               P.O. Box 57013
               Irvine, California 92619-7013
               Facsimile No.: (949) 450-8715
               Attn: President and Chief Executive Officer and

               Attn: General Counsel

               with a copy to:

               Brobeck, Phleger & Harrison LLP
               38 Technology Drive
               Irvine, California  92618
               Facsimile No.: (949) 790-6300
               Attn: Bruce Hallett, Esq.



                                      -49-
<PAGE>   54

               If to the Company to:

               Epigram, Inc.
               870 West Maude Avenue
               Sunnyvale, California 94086
               Facsimile No.: (408) 328-0550
               Attn: President and Chief Executive Officer

               with a copy to:

               Wilson, Sonsini, Goodrich & Rosati
               650 Page Mill Road
               Palo Alto, California
               Facsimile No.: (650) 493-6811
               Attn: Judith O'Brien, Esq.

All such notices, requests and other communications will (i) if delivered
personally to the address as provided in this Section, be deemed given upon
delivery, (ii) if delivered by facsimile transmission to the facsimile number as
provided for in this Section, be deemed given upon facsimile confirmation, (iii)
if delivered by mail in the manner described above to the address as provided
for in this Section, be deemed given on the earlier of the third Business Day
following mailing or upon receipt and (iv) if delivered by overnight courier to
the address as provided in this Section, be deemed given on the earlier of the
first Business Day following the date sent by such overnight courier or upon
receipt (in each case regardless of whether such notice, request or other
communication is received by any other Person to whom a copy of such notice is
to be delivered pursuant to this Section). Any party from time to time may
change its address, facsimile number or other information for the purpose of
notices to that party by giving notice specifying such change to the other party
hereto.

        9.2 Entire Agreement. This Agreement and the Exhibits and Schedules
hereto, including the Company Disclosure Schedule and the Parent Disclosure
Schedule, constitute the entire Agreement among the parties with respect to the
subject matter hereof and supersede all prior agreements and understandings,
both written and oral, among the parties with respect to the subject matter
hereof, except for the Confidentiality Agreement, which shall continue in full
force and effect and shall survive any termination of this Agreement or the
Closing in accordance with its terms.

        9.3 Further Assurances; Post-Closing Cooperation. At any time or from
time to time after the Closing, the parties shall execute and deliver to the
other party such other documents and instruments, provide such materials and
information and take such other actions as the other party may reasonably
request to consummate the transactions contemplated by this Agreement and
otherwise to cause the other party to fulfill its obligations under this
Agreement and the transactions contemplated hereby. Each party agrees to use
commercially reasonable efforts to cause the conditions to its obligations to
consummate the Merger to be satisfied.



                                      -50-
<PAGE>   55

        9.4 Waiver. Any term or condition of this Agreement may be waived at any
time by the party that is entitled to the benefit thereof, but no such waiver
shall be effective unless set forth in a written instrument duly executed by or
on behalf of the party waiving such term or condition. No waiver by any party of
any term or condition of this Agreement, in any one or more instances, shall be
deemed to be or construed as a waiver of the same or any other term or condition
of this Agreement on any future occasion. All remedies, either under this
Agreement or by Law or otherwise afforded, will be cumulative and not
alternative.

        9.5 Third Party Beneficiaries. The terms and provisions of this
Agreement are intended solely for the benefit of each party hereto and their
respective successors or permitted assigns, and it is not the intention of the
parties to confer third-party beneficiary rights, and this Agreement does not
confer any such rights, upon any other Person other than any Person entitled to
indemnity under Section 5.14 or Article 7.

        9.6 No Assignment; Binding Effect. Neither this Agreement nor any right,
interest or obligation hereunder may be assigned (by operation of law or
otherwise) by any party without the prior written consent of the other party and
any attempt to do so will be void. Subject to the preceding sentence, this
Agreement is binding upon, inures to the benefit of and is enforceable by the
parties hereto and their respective successors and assigns.

        9.7 Headings. The headings and table of contents used in this Agreement
have been inserted for convenience of reference only and do not define or limit
the provisions hereof.

        9.8 Invalid Provisions. If any provision of this Agreement is held to be
illegal, invalid or unenforceable under any present or future Law, and if the
rights or obligations of any party hereto under this Agreement will not be
materially and adversely affected thereby, (a) such provision will be fully
severable, (b) this Agreement will be construed and enforced as if such illegal,
invalid or unenforceable provision had never comprised a part hereof, (c) the
remaining provisions of this Agreement will remain in full force and effect and
will not be affected by the illegal, invalid or unenforceable provision or by
its severance herefrom and (d) in lieu of such illegal, invalid or unenforceable
provision, there will be added automatically as a part of this Agreement a
legal, valid and enforceable provision as similar in terms to such illegal,
invalid or unenforceable provision as may be possible.

        9.9 Governing Law. This Agreement shall be governed by and construed in
accordance with the domestic laws of the State of California, without giving
effect to any choice of law or conflict of law provision or rule (whether of the
State of California or any other jurisdiction) that would cause the application
of the laws of any jurisdiction other than the State of California.

        9.10 Construction. The parties hereto agree that this Agreement is the
product of negotiation between sophisticated parties and individuals, all of
whom were represented by counsel, and each of whom had an opportunity to
participate in and did participate in, the drafting of each provision hereof.
Accordingly, ambiguities in this Agreement, if any, shall



                                      -51-
<PAGE>   56

not be construed strictly or in favor of or against any party hereto but rather
shall be given a fair and reasonable construction without regard to the rule of
contra preferentum.

        9.11 Counterparts. This Agreement may be executed in any number of
counterparts, each of which will be deemed an original, but all of which
together will constitute one and the same instrument.

        9.12 Specific Performance. The parties hereto agree that irreparable
damage would occur in the event that any of the provisions of this Agreement
were not performed in accordance with their specific terms or were otherwise
breached. Except where this Agreement specifically provides for arbitration, it
is agreed that the parties shall be entitled to an injunction or injunctions to
prevent breaches of this Agreement and to enforce specifically the terms and
provisions hereof in any court of the United States or any state having
jurisdiction, this being in addition to any other remedy to which they are
entitled at law or in equity.

                                   ARTICLE 10
                                   DEFINITIONS

        10.1 Definitions.

               (a) As used in this Agreement, the following defined terms shall
have the meanings indicated below:

               "Actions or Proceedings" means any action, suit, complaint,
petition, investigation, proceeding, arbitration, litigation or Governmental or
Regulatory Authority investigation, audit or other proceeding, whether civil or
criminal, in law or in equity, or before any arbitrator or Governmental
Regulatory Authority.

               "Affiliate" means, as applied to any Person, (a) any other Person
directly or indirectly controlling, controlled by or under common control with,
that Person, (b) any other Person that owns or controls (i) 10% or more of any
class of equity securities of that Person or any of its Affiliates or (ii) 10%
or more of any class of equity securities (including any equity securities
issuable upon the exercise of any option or convertible security) of that Person
or any of its Affiliates, or (c) any director, partner, officer, manager, agent,
employee or relative of such Person. For the purposes of this definition,
"control" (including with correlative meanings, the terms "controlling",
"controlled by", and "under common control with") as applied to any Person,
means the possession, directly or indirectly, of the power to direct or cause
the direction of the management and policies of that Person, whether through
ownership of voting securities or by contract or otherwise.

               "Aggregate Common Number" means the aggregate number of shares of
Company Common Stock outstanding immediately prior to the Effective Time
(including all shares of Company Common Stock issued or issuable upon exercise,
conversion or exchange of all unvested and vested Company Options which are not
exercised, converted, exchanged or expired as of the Effective Time).

               "Aggregate Liquidation Preference" means the sum of (i) the
number of shares of the Company's Series A Preferred Stock outstanding (which
for this purpose shall



                                      -52-
<PAGE>   57

be deemed to include any shares of the Company's Series A Preferred Stock, if
any, subject to unexpired and unexercised Company Options) as of the Effective
Time multiplied by the Series A Liquidation Preference, (ii) the number of
shares of the Company's Series B Preferred Stock outstanding (which for this
purpose shall be deemed to include any shares of the Company's Series B
Preferred Stock, if any, subject to unexpired and unexercised Company Options)
as of the Effective Time multiplied by the Series B Liquidation Preference, and
(iii) the number of shares of the Company's Series C Preferred Stock outstanding
(which for this purpose shall be deemed to include any shares of the Company's
Series C Preferred Stock, if any, subject to unexpired and unexercised Company
Options) as of the Effective Time multiplied by the Series C Liquidation
Preference.

               "Aggregate Share Number" means 4,600,000 shares of Parent Common
Stock (as appropriately adjusted to reflect the effect of any stock split, stock
dividend, stock combination, reorganization, reclassification or similar change
occurring after the date of this Agreement and prior to the Effective Time).

               "Agreement" means this Merger Agreement and Plan of
Reorganization, the Exhibits and the Disclosure Schedule and the certificates
and instruments delivered in connection herewith, or incorporated by reference,
as the same may be amended or supplemented from time to time in accordance with
the terms hereof.

               "Agreement of Merger" has the meaning ascribed to it in Section
1.2.

               "Approval" means any approval, authorization, consent, permit,
qualification or registration, or any waiver of any of the foregoing, required
to be obtained from or made with, or any notice, statement or other
communication required to be filed with or delivered to, any Governmental or
Regulatory Authority or any other Person.

               "Assets and Properties" of any Person means all assets and
properties of every kind, nature, character and description (whether real,
personal or mixed, whether tangible or intangible, whether absolute, accrued,
contingent, fixed or otherwise and wherever situated), including the goodwill
related thereto, operated, owned, licensed or leased by such Person, including
cash, cash equivalents, Investment Assets, accounts and notes receivable,
chattel paper, documents, instruments, general intangibles, real estate,
equipment, inventory, goods and Intellectual Property.

               "Associate" means, with respect to any Person, any corporation or
other business organization of which such Person is an officer or partner or is
the beneficial owner, directly or indirectly, of 10% or more of any class of
equity securities, any trust or estate in which such Person has a substantial
beneficial interest or as to which such Person serves as a trustee or in a
similar capacity and any relative or spouse of such Person, or any relative of
such spouse, who has the same home as such Person.

               "Audited Financial Statement Date" means December 31, 1998.

               "Audited Financial Statements" means the audited consolidated
balance sheet of the Company as of December 31, 1998 and the related audited
consolidated statements of operations, shareholders' equity and cash flows for
the fiscal year then ended, including the notes thereto.



                                      -53-
<PAGE>   58

               "Bankruptcy Law" means Title 11, U.S. Code or any similar U.S.
federal or state law for the relief of creditors.

               "Books and Records" means all files, documents, instruments,
papers, books and records relating to the Business or Condition of the Company,
including financial statements, internal reports, Tax Returns and related work
papers and letters from accountants, budgets, pricing guidelines, ledgers,
journals, deeds, title policies, minute books, stock certificates and books,
stock transfer ledgers, Contracts, Licenses, customer lists, computer files and
programs (including data processing files and records), retrieval programs,
operating data and plans and environmental studies and plans.

               "Business Combination" means, with respect to any Person, (i) any
merger, consolidation or other business combination to which such Person is a
party, (ii) any sale or other disposition of more than 20% of the capital stock
or other equity interests of such Person, (iii) any tender offer (including a
self tender), exchange offer, recapitalization, restructuring, liquidation,
dissolution or similar or extraordinary transaction, including more than 20% of
the outstanding shares of Company Capital Stock, (iv) any sale, dividend or
other disposition of all or a material portion of the Assets and Properties of
such Person or (v) the entering into of any agreement or understanding and the
granting of any rights or options with respect to any of the foregoing.

               "Business Day" means a day other than Saturday, Sunday or any day
on which banks located in the State of California are authorized or obligated to
close.

               "Business or Condition of Parent" means the business, condition
(financial or otherwise), results of operations or Assets and Properties of the
Parent and each of its Subsidiaries, taken as a whole.

               "Business or Condition of the Company" means the business,
condition (financial or otherwise), results of operations or Assets and
Properties of the Company.

               "California Code" means the California Corporations Code and all
amendments and additions thereto.

               "Certificates" has the meaning ascribed to it in Section 1.8(b).

               "Closing" means the closing of the transactions contemplated by
Section 1.2.

               "Closing Date" has the meaning ascribed to it in Section 1.2.

               "Closing Price" means the average closing sales price of Parent
Common Stock as traded on the NNM and reported by The Wall Street Journal, for
the thirty (30) consecutive trading days ending on the third day prior to the
Closing Date.

               "Code" means the Internal Revenue Code of 1986, as amended, and
the rules and regulations promulgated thereunder.



                                      -54-
<PAGE>   59

               "Common Stock Exchange Ratio" means the quotient obtained by
dividing (x) the Aggregate Share Number minus the Liquidation Share Number by
(y) the Aggregate Common Number.

               "Company" has the meaning ascribed to it in the forepart of this
Agreement.

               "Company Affiliates" has the meaning ascribed to it in Section
5.10.

               "Company Affiliate Agreement" has the meaning ascribed to it in
Section 5.10.

               "Company Capital Stock" means the Company Common Stock and
Company Preferred Stock.

               "Company Common Stock" has the meaning ascribed to it in Section
2.3.

               "Company Financials" means the Audited Financial Statements and
the Interim Financial Statements.

               "Company Intellectual Property" shall mean any Intellectual
Property that is (i) owned by; (ii) licensed to or co-owned by; or (iii) was
developed or created by or for the Company.

               "Company Option(s)" means any Option to purchase Company Capital
Stock.

               "Company Preferred Stock" has the meaning ascribed to it in
Section 2.3.

               "Company Registered Intellectual Property" means all Registered
Intellectual Property owned by, filed in the name of, assigned to or applied for
by, the Company.

               "Company Restricted Stock" means shares of Company Capital Stock
purchased pursuant to an exercise of a Company Option which are subject to a
repurchase option by the Company.

               "Contract" means any material contract, including without
limitation:

                      (a) any distributor, sales, advertising, agency or
manufacturer's representative contract;

                      (b) any continuing contract for the purchase of materials,
supplies, equipment or services involving in the case of any such contact more
than $50,000 over the life of the contract;

                      (c) any contract that expires or may be renewed at the
option of any person other than the Company so as to expire more than one year
after the date of this Agreement;

                      (d) any trust indenture, mortgage, promissory note, loan
agreement or other contract for the borrowing of money, any currency exchange,



                                      -55-
<PAGE>   60

commodities or other hedging arrangement or any leasing transaction of the type
required to be capitalized in accordance with generally accepted accounting
principles;

                      (e) any contract for capital expenditures in excess of
$50,000 in the aggregate;

                      (f) any contract limiting the freedom of the Company to
engage in any line of business or to compete with any other Person as that term
is defined in the Exchange Act, as defined herein, or any confidentiality,
secrecy or non-disclosure contract;

                      (g) any contract pursuant to which the Company is a lessor
of any machinery, equipment, motor vehicles, office furniture, fixtures or other
personal property involving in the case of any such contract more than $50,000
over the life of such contract ;

                      (h) any contract with any person with whom the Company
does not deal at arm's length within the meaning of the Code; or

                      (i) any agreement of guarantee, support, indemnification,
assumption or endorsement of, or any similar commitment with respect to, the
obligations, liabilities (whether accrued, absolute, contingent or otherwise) or
indebtedness of any other Person.

               "Depositary Agent" means U.S. Stock Transfer Corporation (or
other institution acceptable to Parent and the Shareholder Agent).

               "Disclosure Schedule" means the schedules delivered to Parent and
Merger Sub by or on behalf of the Company, containing all lists, descriptions,
exceptions and other information and materials as are required to be included
therein in connection with the representations and warranties made by the
Company in Article 2 of this Agreement or otherwise.

               "Dissenting Shares" has the meaning ascribed to it in Section
1.7(a).

               "Effective Time" has the meaning ascribed to it in Section 1.2.

               "Environment" means air, surface water, ground water, or land,
including land surface or subsurface, and any receptors such as persons,
wildlife, fish, biota or other natural resources.

               "Environmental Clean-up Site" means any location which is listed
or proposed for listing on the National Priorities List, the Comprehensive
Environmental Response, Compensation and Liability Information System, or on any
similar state list of sites relating to investigation or cleanup, or which is
the subject of any pending or threatened action, suit, proceeding, or
investigation related to or arising from any location at which there has been a
Release or threatened or suspected Release of a Hazardous Material.

               "Environmental Law" means any federal, state or local
environmental, health and safety or other Law relating to Hazardous Materials,
including without limitation the Comprehensive, Environmental Response
Compensation and Liability Act, the Clean



                                      -56-
<PAGE>   61

Air Act, the Federal Water Pollution Control Act, the Solid Waste Disposal Act,
the Federal Insecticide, Fungicide and Rodenticide Act, and the California Safe
Drinking Water and Toxic Enforcement Act.

               "Environmental Permit" means any permit, license, approval,
consent or authorization required under or in connection with any Environmental
Law and includes without limitation any and all orders, consent orders or
binding agreements issued or entered into by a Governmental or Regulatory
Authority.

               "Equity Equivalents" means securities (including Options to
purchase any shares of Company Capital Stock) which, by their terms, are or may
be exercisable, convertible or exchangeable for or into common stock, preferred
stock or other securities at the election of the holder thereof.

               "ERISA" means the Employee Retirement Income Security Act of
1974, as amended, and the rules and regulations promulgated thereunder.

               "ERISA Affiliate" has the meaning ascribed to it in Section 2.14.

               "Escrow Amount" means 10% of the amount by which the Aggregate
Share Number exceeds the number of shares of Parent Common Stock issuable upon
the exercise of options under the Stock Plan outstanding immediately prior to
the Effective Time. The shares distributed to the Escrow Agent shall, to the
extent possible, be shares that are not subject to any repurchase rights by the
Company.

               "Escrow Period" has the meaning ascribed to it in Section 7.2(c).

               "Exchange Act" means the Securities Exchange Act of 1934, as
amended, and the rules and regulations of the SEC thereunder.

               "Exchange Agent" means U.S. Stock Transfer Corporation.

               "Exchange Ratios" means the Series A Exchange Ratio, the Series B
Exchange Ratio, the Series C Exchange Ratio and the Common Stock Exchange Ratio.

               "Expiration Date" has the meaning ascribed to it in Section 7.1.

               "Financial Statement Date" means February 28, 1999.

               "GAAP" means generally accepted accounting principles in the
United States, as in effect on the date of this Agreement.

               "Governmental or Regulatory Authority" means any court, tribunal,
arbitrator, authority, agency, bureau, board, commission, department, official
or other instrumentality of the United States or any domestic state, county,
city or other political subdivision, and shall include any stock exchange,
quotation service and the National Association of Securities Dealers.



                                      -57-
<PAGE>   62

               "Hazardous Material" means (a) any chemical, material, substance
or waste including, containing or constituting petroleum or petroleum products,
solvents (including chlorinated solvents), nuclear or radioactive materials,
asbestos in any form that is or could become friable, radon, lead-based paint,
urea formaldehyde foam insulation or polychlorinated biphenyls, (b) any
chemicals, materials, substances or wastes which are now defined as or included
in the definition of "hazardous substances," "hazardous wastes," "hazardous
materials," "extremely hazardous wastes," "restricted hazardous wastes," "toxic
substances," "toxic pollutants" or words of similar import under any
Environmental Law; or (c) any other chemical, material, substance or waste which
is regulated by any Governmental or Regulatory Authority or which could
constitute a nuisance.

               "HSR Act" means the Hart-Scott-Rodino Antitrust Improvements Act
of 1976, as amended.

               "Income Tax" means (i) any income, alternative or add-on minimum
tax, gross income, gross receipts, franchise, profits, including estimated taxes
relating to any of the foregoing, or other similar tax or other like assessment
or charge of similar kind whatsoever, excluding any Other Tax, together with any
interest and any penalty, addition to tax or additional amount imposed by any
Taxing Authority responsible for the imposition of any such Tax (domestic or
foreign); or (ii) any liability of a Person for the payment of any taxes,
interest, penalty, addition to tax or like additional amount resulting from the
application of Treas. Reg. Section (1).1502-6 or comparable provisions of any
Taxing Authority in respect of a Tax Return of a Relevant Group or any Contract.

               "Indebtedness" of any Person means all obligations of such Person
(a) for borrowed money, (b) evidenced by notes, bonds, debentures or similar
instruments, (c) for the deferred purchase price of goods or services (other
than trade payables or accruals incurred in the ordinary course of business),
(d) under capital leases and (e) in the nature of guarantees of the obligations
described in clauses (a) through (d) above of any other Person.

               "Intellectual Property" means all trademarks and trademark
rights, trade names and trade name rights, service marks and service mark
rights, service names and service name rights, patents and patent rights,
utility models and utility model rights, copyrights, mask work rights, brand
names, trade dress, product designs, product packaging, business and product
names, logos, slogans, rights of publicity, trade secrets, inventions (whether
patentable or not), invention disclosures, improvements, processes, formulae,
industrial models, processes, designs, specifications, technology,
methodologies, computer software (including all source code and object code),
firmware, development tools, flow charts, annotations, all Web addresses, sites
and domain names, all data bases and data collections and all rights therein,
any other confidential and proprietary right or information, whether or not
subject to statutory registration, and all related technical information,
manufacturing, engineering and technical drawings, know-how and all pending
applications for and registrations of patents, utility models, trademarks,
service marks and copyrights, and the right to sue for past infringement, if
any, in connection with any of the foregoing, and all documents, disks, records,
files and other media on which any of the foregoing is stored.



                                      -58-
<PAGE>   63

               "Interim Financial Statements" means the unaudited balance sheet
of the Company as of February 28, 1999, and the related unaudited statement of
operations and statement of cash flows for the two-month period ended on such
date.

               "Investment Assets" means all debentures, notes and other
evidences of Indebtedness, stocks, securities (including rights to purchase and
securities convertible into or exchangeable for other securities), interests in
joint ventures and general and limited partnerships, mortgage loans and other
investment or portfolio assets owned of record or beneficially by the Company.

               "IRS" means the United States Internal Revenue Service or any
successor entity.

               "Law" or "Laws" means any law, statute, order, decree, consent
decree, judgment, rule, regulation, ordinance or other pronouncement having the
effect of law whether in the United States or any domestic state, county, city
or other political subdivision or of any Governmental or Regulatory Authority.

               "Leased Real Property(ies)" has the meaning ascribed to it in
Section 2.14(a).

               "Liabilities" means all Indebtedness, obligations and other
liabilities of a Person, whether absolute, accrued, contingent (or based upon
any contingency), known or unknown, fixed or otherwise, or whether due or to
become due.

               "License" means any Contract that grants a Person the right to
use or otherwise enjoy the benefits of any Intellectual Property (including
without limitation any covenants not to sue with respect to any Intellectual
Property).

               "Liens" means any mortgage, pledge, assessment, security
interest, lease, lien, easement, license, covenant, condition, restriction,
adverse claim, levy, charge, option, equity, adverse claim or restriction or
other encumbrance of any kind, or any conditional sale Contract, title retention
Contract or other Contract to give any of the foregoing, except for any
restrictions on transfer generally arising under any applicable federal or state
securities law.

               "Liquidation Share Number" means the quotient obtained by
dividing (i) the Aggregate Liquidation Preference by (ii) the Closing Price.

               "Loss(es)" means any and all damages, fines, fees, Taxes,
penalties, deficiencies, losses and expenses, including interest, reasonable
expenses of investigation, court costs, reasonable fees and expenses of
attorneys, accountants and other experts or other expenses of litigation or
other proceedings or of any claim, default or assessment (such fees and expenses
to include all fees and expenses, including fees and expenses of attorneys,
incurred in connection with (i) the investigation or defense of any Third Party
Claims or (ii) asserting or disputing any rights under this Agreement against
any party hereto or otherwise), net of any insurance proceeds actually received
in connection therewith.



                                      -59-
<PAGE>   64

               "material adverse effect" or "material adverse change" with
respect to any entity or group of entities means any event, change or effect
that is materially adverse to the Business or Condition of such entity or group
of entities.

               "Merger" has the meaning ascribed to it in the recitals to this
Agreement.

               "Merger Sub" has the meaning ascribed to it in the forepart of
this Agreement

               "NASD" means the National Association of Securities Dealers, Inc.

               "New Shares" has the meaning ascribed to it in Section
7.2(d)(ii).

               "NNM" means the distinct tier of The Nasdaq Stock Market referred
to as the Nasdaq National Market.

               "Non-Competition Agreement" has the meaning ascribed to it in
Section 6.3.

               "Officer's Certificate" has the meaning ascribed to it in Section
7.2(e)(i).

               "Option" with respect to any Person means any security, right,
subscription, warrant, option, "phantom" stock right or other Contract that
gives the right to (i) purchase or otherwise receive or be issued any shares of
capital stock or other equity interests of such Person or any security of any
kind convertible into or exchangeable or exercisable for any shares of capital
stock or other equity interests of such Person or (ii) receive any benefits or
rights similar to any rights enjoyed by or accruing to the holder of shares of
capital stock or other equity interests of such Person, including any rights to
participate in the equity, income or election of directors or officers of such
Person, excluding, however, the Company Preferred Stock.

               "Order" means any writ, judgment, decree, injunction or similar
order of any Governmental or Regulatory Authority (in each such case whether
preliminary or final).

               "Other Tax" means any sales, use, ad valorem, business license,
withholding, payroll, employment, excise, stamp, transfer, recording,
occupation, premium, property, value added, custom duty, severance, windfall
profit or license tax, governmental fee or other similar assessment or charge,
together with any interest and any penalty, addition to tax or additional amount
imposed by any Taxing Authority responsible for the imposition of any such tax
(domestic or foreign).

               "Parent" has the meaning ascribed to it in the forepart of this
Agreement.

               "Parent Affiliate" has the meaning ascribed to it in Section
5.11.

               "Parent Affiliate Agreement" has the meaning ascribed to it in
Section 5.11.

               "Parent Common Stock" has the meaning ascribed to it in
Recital C.

               "Parent Disclosure Schedule" means descriptions, exceptions and
other information and materials as are required to be included therein in
connection with the



                                      -60-
<PAGE>   65

representations and warranties made by the Parent in Article 3 of this Agreement
or otherwise.

               "Parent Financial Statements" has the meaning ascribed to it in
Section 3.3.

               "PBGC" means the Pension Benefit Guaranty Corporation established
under ERISA.

               "Permit" means any license, permit, franchise or authorization.

               "Person" means any natural person, corporation, general
partnership, limited partnership, limited liability company or partnership,
proprietorship, other business organization, trust, union, association or
Governmental or Regulatory Authority.

               "Plan" has the meaning ascribed to it in Section 2.14.

               "Pooling of Interests" shall mean pooling of interests accounting
treatment under Accounting Principles Board Opinion No. 16.

               "PTO" means the United States Patent and Trademark Office.

               "Registered Intellectual Property" shall mean all United States,
international and foreign: (i) patents and patent applications (including
provisional applications); (ii) registered trademarks and servicemarks,
applications to register trademarks and servicemarks and intent-to-use
applications; (iii) registered copyrights and applications for copyright
registration; (iv) any mask work registrations and applications to register mask
works; and (v) any other Intellectual Property that is the subject of an
application, certificate, filing, registration or other document issued by,
filed with, or recorded by, any state, government or other public legal
authority.

               "Release" means any spilling, leaking, pumping, pouring,
emitting, emptying, discharging, injecting, escaping, leaching, dumping or
disposing of a Hazardous Material into the Environment.

               "Relevant Group" has the meaning ascribed to it in Section
2.10(a).

               "Restricted Stock Purchase Agreement" means a Restricted Stock
Purchase Agreement in one of the forms attached to the Stock Plan pursuant to
which the Company has sold Company Restricted Stock or issued Company Stock
Purchase Rights or as may otherwise been entered into by the Company prior to
the date of this Agreement.

               "SEC" means the Securities and Exchange Commission or any
successor entity.

               "SEC Documents" means, with respect to any Person, each report,
exhibit, schedule, form, statement or other document filed with the SEC by such
Person pursuant to Section 13(a) or 14(a) of the Exchange Act.



                                      -61-
<PAGE>   66

               "SEC Report Date" means December 31, 1998, the date representing
the last day of the last reporting period for which Parent has filed a periodic
report with the SEC under the Exchange Act.

               "Securities Act" means the Securities Act of 1933, as amended,
and the rules and regulations promulgated thereunder.

               "Series A Exchange Ratio" means the quotient of (i) the Series A
Liquidation Preference and (ii) the Closing Price.

               "Series A Liquidation Preference" means $1.00.

               "Series B Exchange Ratio" means the quotient of (i) the Series B
Liquidation Preference and (ii) the Closing Price.

               "Series B Liquidation Preference" means $3.50.

               "Series C Exchange Ratio" means the quotient of (i) the Series C
Liquidation Preference and (ii) the Closing Price.

               "Series C Liquidation Preference" means $6.63.

               "Shareholder Agent" has the meaning ascribed to it in Section
7.2(h)(i).

               "Site" means any of the real properties currently owned, leased,
occupied, used or operated by the Company, including all soil, subsoil, surface
waters and groundwater.

               "Special Meeting" has the meaning ascribed to it in Section 3.6.

               "Stock Plan" has the meaning ascribed to it in Section
1.6(c)(iv).

               "Subsidiary" means any Person in which the Company or Parent, as
the context requires, directly or indirectly through Subsidiaries or otherwise,
beneficially owns at least 50% of either the equity interest in, or the voting
control of, such Person, whether or not existing on the date hereof.

               "Support Agreement" has the meaning ascribed to it in Recital D.

               "Surviving Corporation" has the meaning ascribed to it in Section
1.1.

               "Takeover Statute" means a "fair price," "moratorium," "control
share acquisition" or other similar antitakeover statute or regulation enacted
under state or federal laws in the United States.

               "Tax" or "Taxes" means Income Taxes and/or Other Taxes, as the
context requires.



                                      -62-
<PAGE>   67

               "Tax Laws" means the Code, federal, state, county, local or
foreign laws relating to Taxes and any regulations or official administrative
pronouncements released thereunder.

               "Tax Returns" means any return, report, information return,
schedule, certificate, statement or other document (including any related or
supporting information) filed or required to be filed with, or, where none is
required to be filed with a Taxing Authority, the statement or other document
issued by, a Taxing Authority in connection with any Tax.

               "Taxing Authority" means any governmental agency, board, bureau,
body, department or authority of any United States federal, state or local
jurisdiction or any foreign jurisdiction, having or purporting to exercise
jurisdiction with respect to any Tax.

               "Third Party Claim" has the meaning ascribed to it in Section
7.2(j).

               "Third Party Expenses" has the meaning ascribed to it in Section
5.5.

               (b) Unless the context of this Agreement otherwise requires, (i)
words of any gender include each other gender, (ii) words using the singular or
plural number also include the plural or singular number, respectively, (iii)
the terms "hereof," "herein," "hereby" and derivative or similar words refer to
this entire Agreement as a whole and not to any particular Article, Section or
other subdivision, (iv) the terms "Article" or "Section" or other subdivision
refer to the specified Article, Section or other subdivision of the body of this
Agreement, (v) the phrases "ordinary course of business" and "ordinary course of
business consistent with past practice" refer to the business and practice of
the Company, (vi) the words "include," "includes" and "including" shall be
deemed to be followed by the phrase "without limitation," and (vii) when a
reference is made in this Agreement to Exhibits, such reference shall be to an
Exhibit to this Agreement unless otherwise indicated. All accounting terms used
herein and not expressly defined herein shall have the meanings given to them
under GAAP. The term "party" or "parties" when used herein refer to Parent and
Merger Sub, on the one hand, and the Company, on the other.

               (c) When used herein, the phrase "to the knowledge of" any
Person, "to the best knowledge of" any Person, "known to" any Person or any
similar phrase, means (i) with respect to any Person who is an individual, the
actual knowledge of such Person and (ii) with respect to any other Person, the
actual knowledge of the directors and officers of such Person and other
individuals that have a similar position or have similar powers and duties as
the officers and directors of such Person.


                            [SIGNATURE PAGE FOLLOWS]





                                      -63-
<PAGE>   68



        IN WITNESS WHEREOF, Parent, Merger Sub and Company, and with respect to
Section 7.2 only, the Shareholder Agent and Escrow Agent, have caused this
Agreement to be signed by their duly authorized representatives, all as of the
date first written above.



EPIGRAM, INC.                                 BROADCOM CORPORATION



By: /s/ JEFFREY L. THERMOND                   By: /s/ HENRY T. NICHOLAS
    --------------------------------              ------------------------------
    Name: Jeffrey L. Thermond                     Name: Henry T. Nicholas
    Title: Chief Executive Officer                Title: President and
                                                  Chief Executive Officer


EPIC ACQUISITION CORP.                        SHAREHOLDER AGENT



By: /s/ DAVID DULL                            By: /s/ WILLIAM C. NIETO
    --------------------------------              ------------------------------
    Name: David  Dull                             William C. Nieto
    Title: Chief Financial Officer


U.S. STOCK TRANSFER CORPORATION,
AS DEPOSITARY AGENT



By: /s/ RICHARD C. BROWN
    --------------------------------
    Name: Richard C. Brown
    Title: Vice President



<PAGE>   69
                              MERGER AGREEMENT AND

                             PLAN OF REORGANIZATION

                                  BY AND AMONG

                              BROADCOM CORPORATION


                             EPIC ACQUISITION CORP.

                                      AND

                                 EPIGRAM, INC.


                           Dated as of April 23, 1999


Exhibit A:    Support Agreement
Exhibit B:    Agreement of Merger
Exhibit C:    Parent Affiliate Agreement
Exhibit C-1:  Company Affiliate Agreement
Exhibit D-1:  Parent and Merger Sub Officer's Certificate
Exhibit D-2:  Parent and Merger Sub's Secretary Certificates
Exhibit E:    Broadcom Corp. Counsel Legal Opinion
Exhibit F-1:  Company Officer's Certificate
Exhibit F-2:  Company Secretary Certificate
Exhibit G:    Opinion of Epigram, Inc. Counsel
Exhibit H:    Non-Competition Agreement
Exhibit I:    Escrow Agent Fee and Schedule

Broadcom Corporation agrees to furnish supplementally a copy of any of the
foregoing exhibits to the SEC upon request.


<TABLE> <S> <C>

<ARTICLE> 5
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               MAR-31-1999
<CASH>                                          73,456
<SECURITIES>                                    47,345
<RECEIVABLES>                                   50,005
<ALLOWANCES>                                     7,964
<INVENTORY>                                     15,284
<CURRENT-ASSETS>                               191,485
<PP&E>                                          44,399
<DEPRECIATION>                                  12,369
<TOTAL-ASSETS>                                 282,355
<CURRENT-LIABILITIES>                           41,780
<BONDS>                                              0
                                0
                                          0
<COMMON>                                             9
<OTHER-SE>                                     240,566
<TOTAL-LIABILITY-AND-EQUITY>                   282,355
<SALES>                                         96,320
<TOTAL-REVENUES>                                96,320
<CGS>                                           39,777
<TOTAL-COSTS>                                   39,777
<OTHER-EXPENSES>                                28,205
<LOSS-PROVISION>                                   294
<INTEREST-EXPENSE>                              (1,634)
<INCOME-PRETAX>                                 29,678
<INCOME-TAX>                                    10,387
<INCOME-CONTINUING>                             19,291
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    19,291
<EPS-PRIMARY>                                     0.22 
<EPS-DILUTED>                                     0.19
        



</TABLE>


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