RF MICRO DEVICES INC
S-3, EX-4, 2000-11-07
SEMICONDUCTORS & RELATED DEVICES
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                                                                    Exhibit 4.2
===============================================================================


                             RF MICRO DEVICES, INC.

            3.75% CONVERTIBLE SUBORDINATED NOTES DUE AUGUST 15, 2005


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

                                    INDENTURE
                           DATED AS OF AUGUST 1, 2000


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

                           FIRST UNION NATIONAL BANK,
                                   AS TRUSTEE
==============================================================================



<PAGE>




                                TABLE OF CONTENTS
                                                                        Page


Article 1 Definitions And Incorporation By Reference
         Section 1.1. Definitions............................................1
         Section 1.2. Other Definitions......................................6
         Section 1.3. Trust Indenture Act Provisions.........................7
         Section 1.4. Rules Of Construction..................................7

Article 2 The Securities.....................................................8

         Section 2.1. Form And Dating........................................8
         Section 2.2. Execution And Authentication...........................9
         Section 2.3. Registrar, Paying Agent And Conversion Agent..........10
         Section 2.4. Paying Agent To Hold Money In Trust...................10
         Section 2.5. Securityholder Lists..................................11
         Section 2.6. Transfer And Exchange.................................11
         Section 2.7. Replacement Securities................................12
         Section 2.8. Outstanding Securities................................12
         Section 2.9. Treasury Securities...................................13
         Section 2.10. Temporary Securities.................................13
         Section 2.11. Cancellation.........................................13
         Section 2.12. Additional Transfer And Exchange Requirements........14
         Section 2.13. Cusip Numbers........................................18

Article 3 Redemption And Purchases..........................................19

         Section 3.1. Right To Redeem; Notice To Trustee....................19
         Section 3.2. Selection Of Securities To Be Redeemed................20
         Section 3.3. Notice Of Redemption..................................20
         Section 3.4. Effect Of Notice Of Redemption........................21
         Section 3.5. Deposit Of Redemption Price...........................21
         Section 3.6. Securities Redeemed In Part...........................22
         Section 3.7. Conversion Arrangement On Call For Redemption.........22
         Section 3.8. Purchase Of Securities At Option Of The Holder
                      Upon Change In Control................................23
         Section 3.9. Effect Of Change In Control Purchase Notice...........26
         Section 3.10. Deposit Of Change In Control Purchase Price..........26
         Section 3.11. Securities Purchased In Part.........................27
         Section 3.12. Compliance With Securities Laws Upon Purchase
                       Of Securities........................................27
         Section 3.13. Repayment To The Company.............................27

Article 4 Conversion........................................................27

         Section 4.1. Conversion Privilege..................................27
         Section 4.2. Conversion Procedure..................................28
         Section 4.3. Fractional Shares.....................................29
         Section 4.4. Taxes On Conversion...................................29
         Section 4.5. Company To Provide Stock..............................29
         Section 4.6. Adjustment Of Conversion Price........................30
         Section 4.7. No Adjustment.........................................34
         Section 4.8. Adjustment For Tax Purposes...........................34
         Section 4.9. Notice Of Adjustment..................................34
         Section 4.10. Notice Of Certain Transactions.......................34
         Section 4.11. Effect Of Reclassification, Consolidation,
                       Merger Or Sale On Conversion Privilege...............35
         Section 4.12. Trustee's Disclaimer.................................36
         Section 4.13. Voluntary Reduction..................................36

Article 5 Subordination.....................................................36

         Section 5.1. Agreement Of Subordination............................36
         Section 5.2. Payments To Holders...................................37
         Section 5.3. Subrogation Of Securities.............................39
         Section 5.4. Authorization To Effect Subordination.................40
         Section 5.5. Notice To Trustee.....................................40
         Section 5.6. Trustee's Relation To Senior Indebtedness.............41
         Section 5.7. No Impairment Of Subordination........................41
         Section 5.8. Certain Conversions Deemed Payment....................41
         Section 5.9. Article Applicable To Paying Agents...................42
         Section 5.10. Senior Indebtedness Entitled To Rely.................42

Article 6 Covenants.........................................................42

         Section 6.1. Payment Of Securities.................................42
         Section 6.2. Sec Reports...........................................43
         Section 6.3. Compliance Certificates...............................43
         Section 6.4. Further Instruments And Acts..........................43
         Section 6.5. Maintenance Of Corporate Existence....................43
         Section 6.6. Rule 144a Information Requirement.....................44
         Section 6.7. Stay, Extension And Usury Laws........................44
         Section 6.8. Payment Of Additional Interest........................44

Article 7 Consolidation, Merger, Conveyance, Transfer Or Lease..............45

         Section 7.1. Company May Consolidate, Etc, Only On Certain Terms...45
         Section 7.2. Successor Substituted.................................45

Article 8 Default And Remedies..............................................46

         Section 8.1. Events Of Default.....................................46
         Section 8.2. Acceleration..........................................47
         Section 8.3. Other Remedies........................................47
         Section 8.4. Waiver Of Defaults And Events Of Default..............48
         Section 8.5. Control By Majority...................................48
         Section 8.6. Limitations On Suits..................................48
         Section 8.7. Rights Of Holders To Receive Payment And To Convert...49
         Section 8.8. Collection Suit By Trustee............................49
         Section 8.9. Trustee May File Proofs Of Claim......................49
         Section 8.10. Priorities...........................................50
         Section 8.11. Undertaking For Costs................................50

Article 9 Trustee...........................................................50

         Section 9.1. Duties Of Trustee.....................................50
         Section 9.2. Rights Of Trustee.....................................51
         Section 9.3. Individual Rights Of Trustee..........................52
         Section 9.4. Trustee's Disclaimer..................................52
         Section 9.5. Notice Of Default Or Events Of Default................52
         Section 9.6. Reports By Trustee To Holders.........................53
         Section 9.7. Compensation And Indemnity............................53
         Section 9.8. Replacement Of Trustee................................54
         Section 9.9. Successor Trustee By Merger, Etc......................55
         Section 9.10. Eligibility; Disqualification........................55
         Section 9.11. Preferential Collection Of Claims Against Company....55

Article 10 Satisfaction And Discharge Of Indenture..........................55

         Section 10.1. Satisfaction And Discharge Of Indenture..............55
         Section 10.2. Application Of Trust Money...........................56
         Section 10.3. Repayment To Company.................................56
         Section 10.4. Reinstatement........................................57

Article 11 Amendments, Supplements And Waivers..............................57

         Section 11.1. Without Consent Of Holders...........................57
         Section 11.2. With Consent Of Holders..............................57
         Section 11.3. Compliance With Trust Indenture Act..................59
         Section 11.4. Revocation And Effect Of Consents....................59
         Section 11.5. Notation On Or Exchange Of Securities................59
         Section 11.6. Trustee To Sign Amendments, Etc......................59

Article 12 Miscellaneous....................................................60

         Section 12.1. Trust Indenture Act Controls.........................60
         Section 12.2. Notices..............................................60
         Section 12.3. Communications By Holders With Other Holders.........60
         Section 12.4. Certificate And Opinion As To Conditions Precedent...61
         Section 12.5. Record Date For Vote Or Consent Of Securityholders...61
         Section 12.6. Rules By Trustee, Paying Agent, Registrar And
                       Conversion Agent.....................................61
         Section 12.7. Legal Holidays.......................................62
         Section 12.8. Governing Law........................................62
         Section 12.9. No Adverse Interpretation Of Other Agreements........62
         Section 12.10. No Recourse Against Others..........................62
         Section 12.11. Successors..........................................62
         Section 12.12. Multiple Counterparts...............................62
         Section 12.13. Separability........................................63
         Section 12.14. Table Of Contents, Headings, Etc....................63





<PAGE>

<TABLE>
<CAPTION>


                         CROSS-REFERENCE TABLE*
<S>               <C>                                    <C>

TIA SECTION                                              INDENTURE
                                                          SECTION
Section           310(a)(1)..............................  9.10
                  (a)(2).................................  9.10
                  (a)(3).................................  N.A.**
                  (a)(4).................................  N.A.
                  (a)(5).................................  9.10
                  (b)....................................  9.8; 9.10
                  (c)....................................  N.A.
Section           311(a).................................  9.11
                  (b)....................................  9.11
                  (c)....................................  N.A.
Section           312(a).................................  2.5
                  (b)....................................  12.3
                  (c)....................................  12.3
Section           313(a).................................  9.6
                  (b)(1).................................  N.A.
                  (b)(2).................................  9.6
                  (c)....................................  9.6; 12.2
                  (d)....................................  9.6
Section           314(a).................................  6.2; 6.3, 6.4; 12.2
                  (b)....................................  N.A.
                  (c)(1).................................  12.4(a)
                  (c)(2).................................  12.4(a)
                  (c)(3).................................  N.A.
                  (d)....................................  N.A.
                  (e)....................................  12.4(b)
                  (f)....................................  N.A.
Section           315(a).................................  9.1(b)
                  (b)....................................  9.5; 12.2
                  (c)....................................  9.1(a)
                  (d)....................................  9.1(c)
                  (e)....................................  8.11
Section           316(a)(last sentence)..................  2.9
                  (a)(1)(A)..............................  8.5
                  (a)(1)(B)..............................  8.4
                  (a)(2).................................  N.A.
                  (b)....................................  8.7
                  (c)....................................  12.5
Section           317(a)(1)..............................  8.8
                  (a)(2).................................  8.9
                  (b)....................................  2.4
</TABLE>

-------------------------------------------------------------------------------
[FN]

*  This Cross-Reference Table shall not, for any purpose, be deemed a part of
   this Indenture.
**  N.A. means Not Applicable.
</FN>

<PAGE>




         THIS INDENTURE  dated as of August 1, 2000 is between RF Micro Devices,
Inc., a North Carolina  corporation  (the  "Company"),  and First Union National
Bank,  organized and existing  under the laws of the United  States,  as Trustee
(the  "Trustee"),  having  an  office at 401 South  Tryon  Street,  12th  floor,
Charlotte, North Carolina 28288-1179.

         In  consideration of the premises and the purchase of the Securities by
the Holders thereof,  both parties agree as follows for the benefit of the other
and for the equal and ratable benefit of the registered Holders of the Company's
3.75% Convertible Subordinated Notes Due August 15, 2005.

                                    ARTICLE 1
                   DEFINITIONS AND INCORPORATION BY REFERENCE

SECTION 1.1.      DEFINITIONS.

         "Additional  Interest" has the meaning specified in Section 2(e) of the
Registration  Rights  Agreement.  All references  herein to interest  accrued or
payable as of any date shall include any Additional  Interest accrued or payable
as of such date as provided in the Registration Rights Agreement.

         "Affiliate"  means,  with respect to any  specified  person,  any other
person  directly or indirectly  controlling  or controlled by or under direct or
indirect  common  control with such specified  person.  For the purposes of this
definition,  "control"  when used with  respect to any person means the power to
direct the  management  and  policies of such  person,  directly or  indirectly,
whether  through the ownership of voting  securities,  by contract or otherwise;
and the terms  "controlling" and "controlled"  have meanings  correlative to the
foregoing.

         "Agent" means any Registrar, Paying Agent or Conversion Agent.

         "Applicable Procedures" means, with respect to any transfer or exchange
of beneficial ownership interests in a Global Security, the rules and procedures
of the Depositary that are applicable to such transfer or exchange.

         "Board of Directors" means the board of directors of the Company or any
authorized committee of the Board of Directors.

         "Business Day" means each day that is not a Legal Holiday.

         "Capital  Stock" of any  Person  means any and all  shares,  interests,
rights to purchase, warrants, options, participations or other equivalents of or
interests in (however  designated) equity of such Person, but excluding any debt
securities convertible into such equity.

         "Cash" or "cash" means such coin or currency of the United States as at
any time of payment is legal tender for the payment of public and private debts.

         "Certificated  Security" means a Security that is in substantially  the
form attached  hereto as Exhibit A and that does not include the  information or
the schedule called for by footnotes 1, 3 and 4 thereof.

         "Closing  Price Per  Share"  means the  closing  price per share of the
Company's Common Stock determined in accordance with Section 4.6(d) hereof.

         "Common Stock" means the common stock of the Company,  no par value, as
it exists on the date of this  Indenture  and any shares of any class or classes
of  capital  stock  of  the  Company  resulting  from  any  reclassification  or
reclassifications  thereof and which have no  preference in respect of dividends
or of amounts payable in the event of any voluntary or involuntary  liquidation,
dissolution or winding-up of the Company and which are not subject to redemption
by the Company; provided,  however, that if at any time there shall be more than
one such  resulting  class,  the shares of each such class then so  issuable  on
conversion of Securities  shall be  substantially  in the  proportion  which the
total number of shares of such class  resulting from all such  reclassifications
bears to the total number of shares of all such classes  resulting from all such
reclassifications.

         "Company"  means  the  party  named as such in this  Indenture  until a
successor  replaces it  pursuant to this  Indenture,  and  thereafter  means the
successor.

         "Corporate  Trust Office" means the principal  office of the Trustee at
which at any particular time its corporate trust business shall be administered,
which office at the date of the  execution  of this  Indenture is located at 401
South Tryon Street, 12th floor, Charlotte, North Carolina 28288-1179, Attention:
Corporate  Trust  Administration  (RF Micro Devices,  Inc. -- 3.75%  Convertible
Subordinated  Notes Due  August  15,  2005) or at any other  time at such  other
address as the Trustee may designate from time to time by notice to the Company.

         "Default" or "default" means, when used with respect to the Securities,
any event  which is or,  after  notice or passage  of time or both,  would be an
Event of Default.

         "Designated Senior  Indebtedness"  means (a) the Company's  obligations
under  the  Operative   Agreements,   (b)  any  particular  Senior  Indebtedness
designated  by  First  Union  National  Bank,  as  agent,  under  the  Operative
Documents,  or designated by any successor agent under the Operative Agreements,
and (c) after  payment in full of the  obligations  evidenced  by the  Operative
Agreements,  any particular Senior Indebtedness in which the instrument creating
or  evidencing  the same or the  assumption  or  guarantee  thereof  (or related
agreements or documents to which the Company is a party) expressly provides that
such Indebtedness shall be "Designated Senior Indebtedness" for purposes of this
Indenture (provided that such instrument,  agreement or other document may place
limitations and conditions on the right of such Senior  Indebtedness to exercise
the rights of Designated Senior Indebtedness). If any payment made to any holder
of any Designated Senior Indebtedness or its Representative with respect to such
Designated  Senior  Indebtedness  is rescinded or must  otherwise be returned by
such holder or Representative upon the insolvency,  bankruptcy or reorganization
of the Company or otherwise,  the reinstated Indebtedness of the Company arising
as a result of such  rescission  or return shall  constitute  Designated  Senior
Indebtedness effective as of the date of such rescission or return.

         "Exchange Act" means the  Securities  Exchange Act of 1934, as amended,
and the rules and regulations promulgated thereunder,  as in effect from time to
time.

         "Final Maturity Date" means August 15, 2005.

         "GAAP" means  generally  accepted  accounting  principles in the United
States of America as in effect as of the date of this Indenture, including those
set forth in (1) the opinions and  pronouncements  of the Accounting  Principles
Board  of the  American  Institute  of  Certified  Public  Accountants,  (2) the
statements and pronouncements of the Financial  Accounting  Standards Board, (3)
such other statements by such other entity as approved by a significant  segment
of the  accounting  profession  and (4) the  rules  and  regulations  of the SEC
governing the inclusion of financial  statements  (including pro forma financial
statements)  in  registration  statements  filed  under the  Securities  Act and
periodic  reports  required to be filed  pursuant to Section 13 of the  Exchange
Act,  including  opinions and  pronouncements in staff accounting  bulletins and
similar written statements from the accounting staff of the SEC.

         "Global  Security"  means  a  permanent  Global  Security  that  is  in
substantially  the form  attached  hereto  as  Exhibit A and that  includes  the
information and schedule called for by footnotes 1, 3 and 4 thereof and which is
deposited with the Depositary or its custodian and registered in the name of the
Depositary or its nominee.

         "Holder" or "Securityholder"  means the person in whose name a Security
is registered on the Primary Registrar's books.

         "Indebtedness" means, with respect to any Person,  without duplication,
(a)  all  indebtedness,   obligations  and  other  liabilities   (contingent  or
otherwise)  of such Person for borrowed  money  (including  obligations  of such
Person in respect of overdrafts,  foreign exchange contracts,  currency exchange
agreements,  interest rate protection agreements, and any loans or advances from
banks, whether or not evidenced by notes or similar instruments) or evidenced by
credit or loan  agreements,  bonds,  debentures,  notes or  similar  instruments
(whether or not the recourse of the lender is to the whole of the assets of such
Person or to only a portion  thereof) (other than any trade accounts  payable or
other accrued  current  expense  incurred in the ordinary  course of business in
connection with the obtaining of materials or services),  (b) all  reimbursement
obligations and other liabilities  (contingent or otherwise) of such Person with
respect to letters of credit, bank guarantees or bankers'  acceptances,  (c) all
obligations  and  liabilities  (contingent  or  otherwise) of such Person (i) in
respect of leases of such Person required, in conformity with generally accepted
accounting  principles,  to be accounted for as capitalized lease obligations on
the  balance  sheet of such  Person,  (ii) as  lessee  under  other  leases  for
facilities equipment (and related assets leased together therewith),  whether or
not capitalized, entered into or leased for financing purposes (as determined by
the Company) or (iii) under any lease or related document  (including a purchase
agreement) in connection with the lease of real property or improvements (or any
personal  property  included as part of any such lease) which provides that such
Person is contractually obligated to purchase or cause a third party to purchase
the leased property and thereby guarantee a minimum residual value of the leased
property to the lessor and the  obligations  of such Person  under such lease or
related  document to purchase or to cause a third party to purchase  such leased
property (whether or not such lease transaction is characterized as an operating
lease or a capitalized  lease in accordance with generally  accepted  accounting
principles,  including,  without  limitation,  the transaction  evidenced by the
Operative  Agreements),  (d) all  obligations  (contingent or otherwise) of such
Person with respect to any interest rate,  currency or other swap, cap, floor or
collar agreement, hedge agreement, forward contract, or other similar instrument
or  foreign  currency  hedge,  exchange,   purchase  or  similar  instrument  or
agreement,  (e) all  direct or  indirect  guaranties,  agreements  to be jointly
liable or similar  agreements by such Person in respect of, and  obligations  or
liabilities  (contingent  or  otherwise) of such Person to purchase or otherwise
acquire or otherwise assure a creditor against loss in respect of, indebtedness,
obligations  or  liabilities  of another Person of the kind described in clauses
(a) through (d), (f) any indebtedness or other obligations  described in clauses
(a) through  (d)  secured by any  mortgage,  pledge,  lien or other  encumbrance
existing  on  property  which  is owned or held by such  Person,  regardless  of
whether the  indebtedness  or other  obligation  secured thereby shall have been
assumed by such Person, and (g) any and all deferrals,  renewals, extensions and
refundings of, or amendments, modifications or supplements to, any indebtedness,
obligation or liability of the kind described in clauses (a) through (f).

         "Indenture"  means this Indenture as amended or supplemented  from time
to time pursuant to the terms of this Indenture.

         "Officer" means the Chairman or any Co-Chairman of the Board,  any Vice
Chairman of the Board,  the Chief  Executive  Officer,  the President,  any Vice
President,  the Chief Financial  Officer,  the Controller,  the Secretary or any
Assistant Secretary of the Company.

         "Officers'  Certificate"  means a  certificate  signed by two Officers;
provided,  however,  that for  purposes  of  Sections  4.11 and 6.3,  "Officers'
Certificate"  means a  certificate  signed by the principal  executive  officer,
principal  financial officer or principal  accounting officer of the Company and
by one other Officer.

         "Opinion of Counsel" means a written  opinion from legal  counsel.  The
counsel may be an employee of or counsel to the Company or the Trustee.

         "Operative  Agreements"  has the meaning set forth in Appendix A to the
Amended,  Restated and Replacement  Participation Agreement dated as of December
31,  1999,  (as  amended,  modified,  extended,  supplemented,  restated  and/or
replaced from time to time) among the Company,  First  Security  Bank,  National
Association,  as the Owner  Trustee  (as  defined  therein)  under the RFMD Real
Estate  Trust  1999-1,  the banks and lending  institutions  that are holders of
certificates  issued with  respect to the RFMD Real  Estate  Trust  1999-1,  the
lenders party thereto,  and First Union  National Bank, as agent,  as amended by
the First Amendment to Certain Operative Agreements, dated as of April 17, 2000.

         "Person" or "person" means any  individual,  corporation,  partnership,
limited liability  company,  joint venture,  association,  joint-stock  company,
trust,  unincorporated  organization,  government  or any  agency  or  political
subdivision thereof or any other entity.

         "Principal"  or   "principal"   of  a  debt  security,   including  the
Securities,  means the principal of the security  plus,  when  appropriate,  the
premium, if any, on the security.

         "Redemption  Date" or "redemption  date," when used with respect to any
Security to be redeemed,  means the date fixed for such  redemption  pursuant to
this Indenture.

         "Redemption Price" or "redemption price," when used with respect to any
Security to be redeemed,  means the price fixed for such redemption  pursuant to
this  Indenture,  as set  forth in the form of  Security  annexed  as  Exhibit A
hereto.

        "Registration Rights Agreement" means the Registration Rights Agreement,
dated as of August 1, 2000,  among the Company and Credit  Suisse  First  Boston
Corporation,  Banc of America  Securities LLC, Merrill Lynch,  Pierce,  Fenner &
Smith  Incorporated,  Chase Securities Inc., CIBC World Markets Corp., and First
Union Securities, Inc., as initial purchasers.

         "Representative"  means (a) the  indenture  trustee  or other  trustee,
agent or representative  for any Senior  Indebtedness or (b) with respect to any
Senior  Indebtedness  that  does  not  have  any  such  trustee,  agent or other
representative,  (i) in the case of such Senior  Indebtedness issued pursuant to
an agreement providing for voting arrangements as among the holders or owners of
such Senior Indebtedness, any holder or owner of such Senior Indebtedness acting
with the  consent of the  required  persons  necessary  to bind such  holders or
owners of such Senior Indebtedness and (ii) in the case of all other such Senior
Indebtedness, the holder or owner of such Senior Indebtedness.

         "Restricted  Certificated Security" means a Certificated Security which
is a Transfer Restricted Security.

         "Restricted Global Security" means a Global Security that is a Transfer
Restricted Security.

         "Restricted Security" means a Restricted Certificated Security or a
Restricted Global Security.

         "Rule 144" means Rule 144 under the  Securities Act or any successor to
such Rule.

         "Rule 144A" means Rule 144A under the  Securities  Act or any successor
to such Rule.

         "SEC" means the Securities and Exchange Commission.

         "Securities" means the 3.75% Convertible  Subordinated Notes Due August
15, 2005 or any of them (each, a "Security"),  as amended or  supplemented  from
time to time, that are issued under this Indenture.

         "Securities Act" means the Securities Act of 1933, as amended,  and the
rules and regulations promulgated thereunder, as in effect from time to time.

         "Securities  Custodian" means the Trustee, as custodian with respect to
the Securities in global form, or any successor thereto.

         "Senior Indebtedness" means the principal of, premium, if any, interest
(including  all  interest  accruing   subsequent  to  the  commencement  of  any
bankruptcy  or  similar  proceeding,  whether  or not a claim for  post-petition
interest is allowable as a claim in any such  proceeding) and rent payable on or
in connection with, and all fees,  costs,  expenses and other amounts accrued or
due on or in connection with,  Indebtedness of the Company,  whether outstanding
on the  date  of  this  Indenture  or  thereafter  created,  incurred,  assumed,
guaranteed or in effect  guaranteed  by the Company  (including  all  deferrals,
renewals,   extensions  or  refundings  of,  or  amendments,   modifications  or
supplements  to,  the   foregoing),   unless  in  the  case  of  any  particular
Indebtedness the instrument creating or evidencing the same or the assumption or
guarantee thereof expressly  provides that such Indebtedness shall not be senior
in  right  of  payment  to  the  Securities  or  expressly  provides  that  such
Indebtedness is "pari passu" or "junior" to the Securities.  Notwithstanding the
foregoing,  the term Senior  Indebtedness  shall not include any Indebtedness of
the Company to any Subsidiary of the Company.  If any payment made to any holder
of any Senior  Indebtedness  or its  Representative  with respect to such Senior
Indebtedness  is  rescinded  or must  otherwise  be  returned  by such holder or
Representative upon the insolvency,  bankruptcy or reorganization of the Company
or otherwise,  the reinstated Indebtedness of the Company arising as a result of
such rescission or return shall constitute Senior  Indebtedness  effective as of
the date of such rescission or return.

         "Subsidiary"   means,  in  respect  of  any  Person,  any  corporation,
association,  partnership or other business entity of which more than 50% of the
total  voting  power of shares of Capital  Stock or other  interests  (including
partnership  interests)  entitled  (without  regard  to  the  occurrence  of any
contingency) to vote in the election of directors, managers, general partners or
trustees thereof is at the time owned or controlled,  directly or indirectly, by
(i) such Person;  (ii) such Person and one or more  Subsidiaries of such Person;
or (iii) one or more Subsidiaries of such Person.

         "TIA" means the Trust  Indenture Act of 1939, as amended,  as in effect
on the date of this Indenture, except as provided in Section 11.3, and except to
the extent any  amendment  to the Trust  Indenture  Act  expressly  provides for
application of the Trust Indenture Act as in effect on another date.

         "Trading  Day"  means,  with  respect  to any  security,  each  Monday,
Tuesday, Wednesday,  Thursday and Friday, other than any day on which securities
are not  generally  traded on the  principal  exchange  or market in which  such
security is traded.

         "Trustee"  means  the  party  named as such in this  Indenture  until a
successor  replaces it in accordance with the provisions of this Indenture,  and
thereafter means the successor.

         "Trust  Officer"  means,  with  respect  to the  Trustee,  any  officer
assigned to the Corporate  Trust Office,  and also, with respect to a particular
matter,  any other  officer  to whom such  matter is  referred  because  of such
officer's knowledge of and familiarity with the particular subject.

         "Unrestricted Certificated Security" means a Certificated Security that
is not a Transfer Restricted Security.

         "Unrestricted  Global  Security"  means a Global Security that is not a
Transfer Restricted Security.

         "Voting  Stock" of a Person means all classes of Capital Stock or other
interests (including  partnership interests) of such Person then outstanding and
normally  entitled (without regard to the occurrence of any contingency) to vote
in the election of directors, managers or trustees thereof.

SECTION 1.2.   OTHER DEFINITIONS.

<TABLE>
<CAPTION>

         Term                                              Defined in Section
<S>                                                             <C>

"Agent Members"............................................     2.1
"Bankruptcy Law"...........................................     8.1
"Change in Control"........................................     3.8
"Change in Control Purchase Date"..........................     3.8
"Change in Control Purchase Notice"........................     3.8
"Change in Control Purchase Price".........................     3.8
"closing price"............................................     4.6(d)
"Company Order"............................................     2.2
"Conversion Agent".........................................     2.3
"Conversion Date"..........................................     4.2
"Conversion Price".........................................     4.6
"current market price".....................................     4.6(d)
"Custodian"................................................     8.1
"DTC"......................................................     2.1
"Depositary"...............................................     2.1
"Determination Date".......................................     4.6(c)
"Event of Default".........................................     8.1
"Expiration Date"..........................................     4.6(c)
"Expiration Time"..........................................     4.6(c)
"Legal Holiday"............................................    12.7
"Make-Whole Payment".......................................     3.1(a)
"NNM"......................................................     4.6(d)
"Paying Agent".............................................     2.3
"Payment Blockage Notice"..................................     5.2
"Primary Registrar"........................................     2.3
"Purchase Agreement".......................................     2.1

"Purchased Shares".........................................     4.6(c)
"QIB"......................................................     2.1
"Registrar"................................................     2.3
"Transfer Certificate".....................................     2.12
"Transfer Restricted Security".............................     2.12
"Triggering Distribution"..................................     4.6(c)
</TABLE>

SECTION 1.3.   TRUST INDENTURE ACT PROVISIONS.

         Whenever  this  Indenture  refers  to a  provision  of  the  TIA,  that
provision is incorporated by reference in and made a part of this Indenture. The
Indenture shall also include those provisions of the TIA required to be included
herein  by the  provisions  of the  Trust  Indenture  Reform  Act of  1990.  The
following TIA terms used in this Indenture have the following meanings:

         "indenture securities" means the Securities;

         "indenture security holder" means a Securityholder;

         "indenture to be qualified" means this Indenture;

         "indenture trustee" or "institutional  trustee" means the Trustee;  and
"obligor" on the indenture  securities means the Company or any other obligor on
the Securities.

         All other  terms used in this  Indenture  that are  defined in the TIA,
defined by TIA  reference to another  statute or defined by any SEC rule and not
otherwise defined herein have the meanings assigned to them therein.

SECTION 1.4.   RULES OF CONSTRUCTION.

         Unless the context otherwise requires:
                (i)      a term has the meaning assigned to it;
                (ii) an accounting term not otherwise  defined has the meaning
assigned to it in accordance with GAAP;
                (iii) words in the singular include the plural,  and words
in the plural include the singular;
                (iv) provisions apply to successive  events and transactions;
                (v) the term "merger" includes a statutory share exchange and
the term "merged" has a correlating meaning;
                (vi) the masculine gender includes the  feminine and the neuter;
                (vii)  references  to  agreements  and other instruments include
subsequent amendments thereto; and
                (viii) "herein," "hereof" and other words of similar import
refer to this Indenture as a whole and not to any particular Article, Section or
other subdivision.

                                    ARTICLE 2
                                 THE SECURITIES

SECTION 2.1.   FORM AND DATING.

         The Securities and the Trustee's certificate of authentication shall be
substantially  in the respective  forms set forth in Exhibit A, which Exhibit is
incorporated  in and  made  part of this  Indenture.  The  Securities  may  have
notations,  legends or  endorsements  required by law,  stock  exchange  rule or
usage.  Each  Security  shall  be  dated  the  date of its  authentication.  The
Securities  are being  offered  and sold by the  Company  pursuant to a Purchase
Agreement, dated August 7, 2000 (the "Purchase Agreement"),  between the Company
and Credit  Suisse First Boston  Corporation,  Banc of America  Securities  LLC,
Merrill Lynch, Pierce, Fenner & Smith Incorporated,  Chase Securities Inc., CIBC
World Markets Corp., and First Union  Securities,  Inc. in  transactions  exempt
from, or not subject to, the registration requirements of the Securities Act.

        (a) Restricted Global  Securities.  All of the  Securities are initially
being offered and sold to qualified institutional buyers as defined in Rule 144A
(collectively,  "QIBs" or  individually,  each a "QIB") in reliance on Rule 144A
under the  Securities  Act and shall be issued  initially  in the form of one or
more  Restricted  Global  Securities,  which shall be deposited on behalf of the
purchasers  of the  Securities  represented  thereby  with the  Trustee,  at its
Corporate Trust Office,  as custodian for the depositary,  The Depository  Trust
Company ("DTC") (such depositary,  or any successor  thereto,  being hereinafter
referred to as the  "Depositary"),  and  registered  in the name of its nominee,
Cede & Co.,  duly  executed by the Company and  authenticated  by the Trustee as
hereinafter  provided.  The aggregate  principal amount of the Restricted Global
Security may from time to time be increased or decreased by adjustments  made on
the records of the Securities Custodian as hereinafter provided, subject in each
case to compliance with the Applicable Procedures.

        (b) Global  Securities In General.  Each Global Security shall represent
such of the outstanding  Securities as shall be specified therein and each shall
provide that it shall represent the aggregate  amount of outstanding  Securities
from time to time endorsed  thereon and that the aggregate amount of outstanding
Securities represented thereby may from time to time be reduced or increased, as
appropriate, to reflect exchanges, redemptions, purchases or conversions of such
Securities.  Any  endorsement of a Global  Security to reflect the amount of any
increase or decrease in the amount of outstanding Securities represented thereby
shall be made by the  Securities  Custodian  in  accordance  with  the  standing
instructions  and procedures  existing between the Depositary and the Securities
Custodian.

         Members of, or participants in, the Depositary  ("Agent Members") shall
have no rights under this Indenture with respect to any Global  Security held on
their behalf by the Depositary or under any Global Security,  and the Depositary
(including,  for this purpose,  its nominee) may be treated by the Company,  the
Trustee and any agent of the Company or the  Trustee as the  absolute  owner and
Holder of such Global Security for all purposes whatsoever.  Notwithstanding the
foregoing,  nothing  herein  shall (A) prevent the  Company,  the Trustee or any
agent  of  the  Company  or the  Trustee  from  giving  effect  to  any  written
certification,  proxy or other authorization  furnished by the Depositary or (B)
impair,  as between the  Depositary  and its Agent  Members,  the  operation  of
customary  practices  governing  the  exercise  of the rights of a Holder of any
Security.
        (c)    Certificated Securities.  Certificated Securities shall be issued
only under the limited circumstances provided in Section 2.12(a)(1) hereof.

SECTION 2.2.   EXECUTION AND AUTHENTICATION.

         An  Officer  shall  sign the  Securities  for the  Company by manual or
facsimile  signature  attested  by the  manual  or  facsimile  signature  of the
Secretary or an Assistant Secretary of the Company.  Typographic and other minor
errors or defects in any such facsimile  signature shall not affect the validity
or enforceability of any Security which has been  authenticated and delivered by
the Trustee.

         If an Officer  whose  signature  is on a Security no longer  holds that
office at the time the Trustee authenticates the Security, the Security shall be
valid nevertheless.

         A Security  shall not be valid  until an  authorized  signatory  of the
Trustee manually signs the certificate of  authentication  on the Security.  The
signature shall be conclusive  evidence that the Security has been authenticated
under this Indenture.

         The  Trustee  shall   authenticate  and  make  available  for  delivery
Securities  for original issue in the aggregate  principal  amount of up to $250
million  (plus up to an  additional  $50 million in aggregate  principal  amount
issuable  upon the exercise of the option  described in the Purchase  Agreement)
upon receipt of a written order or orders of the Company  signed by two Officers
of the Company (a "Company  Order").  The Company Order shall specify the amount
of Securities to be  authenticated,  shall provide that all such Securities will
be  represented  by a  Restricted  Global  Security  and the date on which  each
original  issue of Securities is to be  authenticated.  The aggregate  principal
amount of Securities outstanding at any time may not exceed $300,000,000, except
as provided in Section 2.7.

         The Trustee shall act as the initial authenticating agent.  Thereafter,
the Trustee may appoint an  authenticating  agent  acceptable  to the Company to
authenticate  Securities.  An authenticating  agent may authenticate  Securities
whenever  the  Trustee  may  do  so.  Each   reference  in  this   Indenture  to
authentication  by  the  Trustee  includes  authentication  by  such  agent.  An
authenticating  agent  shall  have the same  rights as an Agent to deal with the
Company or an Affiliate of the Company.

         The  Securities  shall be  issuable  only in  registered  form  without
coupons and only in denominations of $1,000 and any integral multiple thereof.

SECTION 2.3.   REGISTRAR, PAYING AGENT AND CONVERSION AGENT.

         The  Company  shall  maintain  one or more  offices or  agencies  where
Securities may be presented for  registration of transfer or for exchange (each,
a  "Registrar"),  one or  more  offices  or  agencies  where  Securities  may be
presented for payment (each, a "Paying Agent"),  one or more offices or agencies
where  Securities may be presented for conversion  (each, a "Conversion  Agent")
and one or more  offices or  agencies  where  notices and demands to or upon the
Company in respect  of the  Securities  and this  Indenture  may be served.  The
Company will at all times maintain a Paying Agent,  Conversion Agent,  Registrar
and an office or agency  where  notices  and  demands to or upon the  Company in
respect of the  Securities  and this  Indenture  may be served in the Borough of
Manhattan, the City of New York. One of the Registrars (the "Primary Registrar")
shall keep a register of the Securities and of their transfer and exchange.

         The Company shall enter into an appropriate  agency  agreement with any
Agent  not a  party  to  this  Indenture.  The  agreement  shall  implement  the
provisions of this Indenture that relate to such Agent. The Company shall notify
the Trustee of the name and address of any Agent not a party to this  Indenture.
If the Company fails to maintain a Registrar,  Paying Agent, Conversion Agent or
agent  for  service  of  notices  and  demands  in any  place  required  by this
Indenture, or fails to give the foregoing notice, the Trustee shall act as such.
The Company or any  Affiliate of the Company may act as Paying Agent (except for
the purposes of Section 6.1 and Article 10).

         The Company  hereby  initially  designates the Trustee as Paying Agent,
Registrar,  Custodian and  Conversion  Agent,  and each of the  Corporate  Trust
Office of the Trustee and the office of the Trustee in the Borough of Manhattan,
the City of New York (which shall initially be located at 40 Broad Street, Suite
550, New York,  New York 10004,  Attention:  Corporate  Trust (RF Micro Devices,
Inc. 3.75% Convertible Subordinated Notes Due August 15, 2005)), one such office
or agency of the Company for each of the aforesaid purposes.

SECTION 2.4.   PAYING AGENT TO HOLD MONEY IN TRUST.

         Prior  to  11:00  a.m.,  New York  City  time,  on each due date of the
principal of or interest,  if any, on any Securities,  the Company shall deposit
with a Paying Agent a sum sufficient to pay such principal or interest,  if any,
so becoming due.  Subject to Section 5.7, a Paying Agent shall hold in trust for
the  benefit of  Security  holders or the  Trustee  all money held by the Paying
Agent for the payment of principal of or  interest,  if any, on the  Securities,
and shall notify the Trustee of any default by the Company (or any other obligor
on the Securities) in making any such payment. If the Company or an Affiliate of
the Company acts as Paying  Agent,  it shall,  before 11:00 a.m.,  New York City
time,  on each due  date of the  principal  of or  interest  on any  Securities,
segregate  the money and hold it as a separate  trust  fund.  The Company at any
time may require a Paying Agent to pay all money held by it to the Trustee,  and
the Trustee may at any time during the continuance of any default,  upon written
request to a Paying  Agent,  require such Paying  Agent to forthwith  pay to the
Trustee  all sums so held in trust by such  Paying  Agent.  Upon  doing so,  the
Paying Agent (other than the Company)  shall have no further  liability  for the
money.

SECTION 2.5.   SECURITY HOLDER LISTS.

         The  Trustee  shall  preserve  in as  current  a form as is  reasonably
practicable  the most recent list  available to it of the names and addresses of
Security holders. If the Trustee is not the Primary Registrar, the Company shall
furnish to the Trustee on or before each semiannual interest payment date and at
such other  times as the  Trustee may request in writing a list in such form and
as of such date as the Trustee may reasonably require of the names and addresses
of Securityholders.

SECTION 2.6.   TRANSFER AND EXCHANGE.

        (a) Subject to compliance with any applicable additional  requirements
contained in Section  2.12,  when a Security is presented to a Registrar  with a
request to register a transfer thereof or to exchange such Security for an equal
principal amount of Securities of other authorized denominations,  the Registrar
shall  register  the  transfer  or make the  exchange  as  requested;  provided,
however,  that every  Security  presented or  surrendered  for  registration  of
transfer or exchange shall be duly endorsed or accompanied by an assignment form
and, if applicable,  a transfer certificate each in the form included in Exhibit
A, and in form satisfactory to the Registrar duly executed by the Holder thereof
or its attorney duly authorized in writing.  To permit registration of transfers
and exchanges,  upon surrender of any Security for  registration  of transfer or
exchange at an office or agency maintained  pursuant to Section 2.3, the Company
shall execute and the Trustee shall authenticate  Securities of a like aggregate
principal amount at the Registrar's  request.  Any exchange or transfer shall be
without charge,  except that the Company or the Registrar may require payment of
a sum  sufficient  to cover  any tax or other  governmental  charge  that may be
imposed in relation thereto, and provided, that this sentence shall not apply to
any exchange  pursuant to Section 2.7,  2.10,  2.12(a)(1),  3.6, 3.11, 4.2 (last
paragraph) or 11.5.

         Neither the Company, any Registrar nor the Trustee shall be required to
exchange or register a transfer  of (a) any  Securities  for a period of 15 days
next  preceding any mailing of a notice of  Securities  to be redeemed,  (b) any
Securities or portions thereof selected or called for redemption (except, in the
case of redemption of a Security in part, the portion not to be redeemed) or (c)
any  Securities  or  portions  thereof  in  respect of which a Change in Control
Purchase  Notice has been  delivered  and not  withdrawn  by the Holder  thereof
(except,  in the case of the purchase of a Security in part,  the portion not to
be purchased).

         All Securities issued upon any transfer or exchange of Securities shall
be valid  obligations  of the Company,  evidencing the same debt and entitled to
the same benefits under this Indenture,  as the Securities surrendered upon such
transfer or exchange.

        (b) Any Registrar appointed pursuant to Section 2.3 hereof shall provide
to the  Trustee  such  information  as the  Trustee  may  reasonably  require in
connection  with the delivery by such  Registrar of Securities  upon transfer or
exchange of Securities.

        (c) Each Holder of a Security  agrees to  indemnify  the Company and the
Trustee  against any liability  that may result from the  transfer,  exchange or
assignment  of such  Holder's  Security in  violation  of any  provision of this
Indenture and/or applicable United States federal or state securities law.

         The Trustee shall have no  obligation or duty to monitor,  determine or
inquire as to compliance with any  restrictions  on transfer  imposed under this
Indenture or under  applicable  law with respect to any transfer of any interest
in any Security (including any transfers between or among Agent Members or other
beneficial  owners of  interests in any Global  Security)  other than to require
delivery  of such  certificates  and  other  documentation  or  evidence  as are
expressly  required by, and to do so if and when expressly required by the terms
of, this Indenture,  and to examine the same to determine substantial compliance
as to form with the express requirements hereof.

SECTION 2.7.   REPLACEMENT SECURITIES.

         If any mutilated Security is surrendered to the Company, a Registrar or
the Trustee,  or the Company,  a Registrar and the Trustee  receive  evidence to
their satisfaction of the destruction,  loss or theft of any Security, and there
is delivered  to the  Company,  the  applicable  Registrar  and the Trustee such
Security or indemnity as will be required by them to save each of them harmless,
then,  in the absence of notice to the  Company,  such  Registrar or the Trustee
that such Security has been acquired by a bona fide purchaser, the Company shall
execute,  and upon its  written  request  the  Trustee  shall  authenticate  and
deliver,  in  exchange  for any such  mutilated  Security or in lieu of any such
destroyed,  lost or stolen Security,  a new Security of like tenor and principal
amount, bearing a number not contemporaneously outstanding.

         In case any such  mutilated,  destroyed,  lost or stolen  Security  has
become or is about to become  due and  payable,  or is about to be  redeemed  or
purchased  by the Company  pursuant to Article 3, the Company in its  discretion
may,  instead of issuing a new Security,  pay, redeem or purchase such Security,
as the case may be.

         Upon the  issuance of any new  Securities  under this  Section 2.7, the
Company may require  the payment of a sum  sufficient  to cover any tax or other
governmental  charge  that may be  imposed  in  relation  thereto  and any other
reasonable  expenses  (including the reasonable fees and expenses of the Trustee
or the Registrar) in connection therewith.

         Every new Security  issued  pursuant to this Section 2.7 in lieu of any
destroyed,  lost or stolen  Security  shall  constitute  an original  additional
contractual  obligation of the Company,  whether or not the  destroyed,  lost or
stolen  Security  shall be at any  time  enforceable  by  anyone,  and  shall be
entitled to all benefits of this Indenture equally and proportionately  with any
and all other Securities duly issued hereunder.

         The provisions of this Section 2.7 are (to the extent lawful) exclusive
and shall  preclude (to the extent  lawful) all other  rights and remedies  with
respect to the  replacement or payment of mutilated,  destroyed,  lost or stolen
Securities.

SECTION 2.8.   OUTSTANDING SECURITIES.

         Securities outstanding at any time are all Securities  authenticated by
the  Trustee,  except  for  those  canceled  by it,  those  delivered  to it for
cancellation and those described in this Section 2.8 as not outstanding.

         If a Security  is  replaced  pursuant  to Section  2.7, it ceases to be
outstanding  unless  the  Company  receives  proof  satisfactory  to it that the
replaced Security is held by a bona fide purchaser.

         If a Paying  Agent  (other  than the  Company  or an  Affiliate  of the
Company)  holds on a redemption  date, a Change in Control  Purchase Date or the
Final Maturity Date money sufficient to pay the principal of (including premium,
if any) and accrued interest on Securities (or portions thereof) payable on that
date, then on and after that date such Securities (or portions  thereof,  as the
case may be) cease to be outstanding and interest on them ceases to accrue.

         Subject to the  restrictions  contained in Section 2.9, a Security does
not cease to be  outstanding  because the Company or an Affiliate of the Company
holds the Security.

SECTION 2.9.   TREASURY SECURITIES.

         In determining  whether the Holders of the required principal amount of
Securities  have  concurred  in  any  notice,  direction,   waiver  or  consent,
Securities owned by the Company or any other obligor on the Securities or by any
Affiliate of the Company or of such other obligor shall be  disregarded,  except
that,  for  purposes of  determining  whether the Trustee  shall be protected in
relying on any such notice, direction,  waiver or consent, only Securities which
a  Trust  Officer  of the  Trustee  actually  knows  are so  owned  shall  be so
disregarded. Securities so owned which have been pledged in good faith shall not
be disregarded if the pledgee establishes to the satisfaction of the Trustee the
pledgee's right so to act with respect to the Securities and that the pledgee is
not the Company or any other  obligor on the  Securities or any Affiliate of the
Company or of such other obligor.

SECTION 2.10.   TEMPORARY SECURITIES.

         Until  definitive  Securities  are ready for delivery,  the Company may
prepare and execute,  and,  upon receipt of a Company  Order,  the Trustee shall
authenticate and deliver,  temporary  Securities.  Temporary Securities shall be
substantially in the form of definitive  Securities but may have variations that
the Company with the consent of the Trustee considers  appropriate for temporary
Securities.  Without  unreasonable  delay,  the  Company  shall  prepare and the
Trustee shall  authenticate  and deliver  definitive  Securities in exchange for
temporary Securities.

SECTION 2.11.   CANCELLATION.

         The  Company at any time may  deliver  Securities  to the  Trustee  for
cancellation.  The Registrar,  the Paying Agent and the  Conversion  Agent shall
forward  to the  Trustee  or its agent any  Securities  surrendered  to them for
transfer,  exchange,  payment or  conversion.  The Trustee and no one else shall
cancel, in accordance with its standard procedures,  all Securities  surrendered
for transfer,  exchange,  redemption,  payment,  conversion or cancellation  and
shall deliver the canceled  Securities to the Company.  All Securities which are
redeemed,  purchased  or  otherwise  acquired  by  the  Company  or  any  of its
Subsidiaries  prior to the Final Maturity Date shall be delivered to the Trustee
for cancellation and the Company may not hold or resell such Securities or issue
any new  Securities to replace any such  Securities or any  Securities  that any
Holder has converted pursuant to Article 4. Without limitation to the foregoing,
any Securities  acquired by any investment bankers or other purchasers  pursuant
to Section 3.7 shall be surrendered for conversion and thereafter cancelled, and
may not be reoffered, sold or otherwise transferred.

SECTION 2.12. ADDITIONAL TRANSFER  AND  EXCHANGE  REQUIREMENTS.

        (a)  Transfer  And  Exchange  Of  Global Securities.

                (1)  Certificated  Securities  shall be issued in exchange for
interests  in the Global  Securities  only if (x) the  Depositary  notifies  the
Company that it is unwilling or unable to continue as depositary  for the Global
Securities  or if it at any time  ceases to be a  "clearing  agency"  registered
under the Exchange  Act, if so required by applicable  law or  regulation  and a
successor  depositary is not appointed by the Company  within 90 days, or (y) an
Event of Default has occurred  and is  continuing.  In either case,  the Company
shall execute, and the Trustee shall, upon receipt of a Company Order (which the
Company  agrees to delivery  promptly),  authenticate  and deliver  Certificated
Securities in an aggregate  principal  amount equal to the  principal  amount of
such  Global  Securities  in exchange  therefor.  Only  Restricted  Certificated
Securities  shall be issued in exchange for  beneficial  interests in Restricted
Global Securities, and only Unrestricted Certificated Securities shall be issued
in  exchange  for  beneficial   interests  in  Unrestricted  Global  Securities.
Certificated  Securities  issued in exchange for beneficial  interests in Global
Securities  shall be  registered  in such names and shall be in such  authorized
denominations  as the Depositary,  pursuant to  instructions  from its direct or
indirect  participants  or otherwise,  shall  instruct the Trustee.  The Trustee
shall  deliver or cause to be  delivered  such  Certificated  Securities  to the
persons in whose names such Securities are so registered. Such exchange shall be
effected in accordance with the Applicable Procedures.

                (2)  Notwithstanding  any other  provisions of this Indenture
other than the provisions set forth in Section 2.12(a)(1), a Global Security may
not be  transferred  as a whole  except by the  Depositary  to a nominee  of the
Depositary  or by a nominee  of the  Depositary  to the  Depositary  or  another
nominee  of  the  Depositary  or by the  Depositary  or any  such  nominee  to a
successor Depositary or a nominee of such successor Depositary.

        (b) Transfer And Exchange Of Certificated Securities.  In the event that
Certificated  Securities  are issued in exchange  for  beneficial  interests  in
Global Securities in accordance with Section 2.12(a)(1) of this Indenture, on or
after such event when  Certificated  Securities  are  presented by a Holder to a
Registrar with a request:

                (x) to register the transfer of the Certificated Securities to a
person who will take  delivery  thereof in the form of  Certificated  Securities
only; or

                (y) to  exchange  such  Certificated  Securities  for an equal
principal amount of Certificated  Securities of other authorized  denominations,
such Registrar shall register the transfer or make the exchange as requested;

provided, however, that the Certificated Securities presented or surrendered for
register of transfer or exchange:

                (1)shall be duly endorsed or accompanied by a written instrument
of transfer in  accordance  with the proviso to the first  paragraph  of Section
2.6; and

                (2) in the case of a  Restricted  Certificated Security,  such
request  shall  be  accompanied  by the  following  additional  information  and
documents, as applicable:

                        (i) if such Restricted Certificated Security is being
delivered  to the  Registrar  by a Holder for  registration  in the name of such
Holder,  without  transfer,  or such Restricted  Certificated  Security is being
transferred to the Company or a Subsidiary of the Company,  a  certification  to
that  effect  from  such  Holder  (in  substantially  the form set  forth in the
Transfer Certificate);

                        (ii) if such Restricted  Certificated  Security is being
transferred  to a person the Holder  reasonably  believes is a QIB in accordance
with Rule 144A or  pursuant to an  effective  registration  statement  under the
Securities   Act,  a   certification   to  that  effect  from  such  Holder  (in
substantially the form set forth in the Transfer Certificate); or

                        (iii) if such Restricted Certificated  Security is being
transferred (i) pursuant to an exemption from the  registration  requirements of
the Securities Act in accordance  with Rule 144 or (ii) pursuant to an exemption
from the registration requirements of the Securities Act (other than pursuant to
Rule  144A or Rule  144) and as a result  of  which,  in the case of a  Security
transferred  pursuant to this clause  (ii),  such  Security  shall cease to be a
"restricted  security"  within the meaning of Rule 144, a certification  to that
effect  from the Holder  (in  substantially  the form set forth in the  Transfer
Certificate)  and, if the Company or such  Registrar  so  requests,  a customary
opinion of counsel,  certificates and other information reasonably acceptable to
the Company and such Registrar to the effect that such transfer is in compliance
with the  registration  requirements  of the  Securities  Act.

        (c) Transfer of a Beneficial Interest in a Restricted Global Security
for a Beneficial Interest in an Unrestricted Global Security.  Any person having
a beneficial interest in a Restricted Global Security may upon request,  subject
to the Applicable Procedures,  transfer such beneficial interest to a person who
is required or permitted to take delivery thereof in the form of an Unrestricted
Global Security.  Upon receipt by the Trustee of written  instructions,  or such
other  form of  instructions  as is  customary  for  the  Depositary,  from  the
Depositary or its nominee on behalf of any person  having a beneficial  interest
in a Restricted  Global  Security and the following  additional  information and
documents in such form as is customary for the Depositary from the Depositary or
its  nominee on behalf of the person  having  such  beneficial  interest  in the
Restricted  Global  Security  (all of which may be  submitted  by  facsimile  or
electronically):

                (1) if such beneficial interest is being transferred pursuant to
an effective registration statement under the Securities Act, a certification to
that  effect from the  transferor  (in  substantially  the form set forth in the
Transfer Certificate); or

                (2) if such beneficial interest is being transferred (i)
pursuant to an exemption from the  registration  requirements  of the Securities
Act in  accordance  with  Rule 144 or (ii)  pursuant  to an  exemption  from the
registration  requirements  of the  Securities  Act (other than pursuant to Rule
144A  or  Rule  144)  and as a  result  of  which,  in the  case  of a  Security
transferred  pursuant to this clause  (ii),  such  Security  shall cease to be a
"restricted  security"  within the meaning of Rule 144, a certification  to that
effect from the transferor (in  substantially the form set forth in the Transfer
Certificate) and, if the Company or the Trustee so requests, a customary opinion
of counsel,  certificates  and other  information  reasonably  acceptable to the
Company and the Trustee to the effect that such transfer is in  compliance  with
the registration requirements of the Securities Act, the Trustee, as a Registrar
and  Securities  Custodian,  shall  reduce or cause to be reduced the  aggregate
principal amount of the Restricted Global Security by the appropriate  principal
amount and shall  increase  or cause to be  increased  the  aggregate  principal
amount of the  Unrestricted  Global  Security by a like principal  amount.  Such
transfer  shall   otherwise  be  effected  in  accordance  with  the  Applicable
Procedures. If no Unrestricted Global Security is then outstanding,  the Company
shall execute and the Trustee shall,  upon receipt of a Company Order (which the
Company agrees to deliver  promptly),  authenticate  and deliver an Unrestricted
Global Security.

        (d) Transfer of a  Beneficial  Interest in an  Unrestricted  Global
Security for a Beneficial  Interest In a Restricted Global Security.  Any person
having  a  beneficial  interest  in an  Unrestricted  Global  Security  may upon
request, subject to the Applicable Procedures, transfer such beneficial interest
to a person who is required or permitted to take delivery thereof in the form of
a  Restricted  Global  Security  (it  being  understood  that  only QIBs may own
beneficial  interests  in  Restricted  Global  Securities).  Upon receipt by the
Trustee  of  written  instructions  or such  other  form of  instructions  as is
customary for the Depositary,  from the Depositary or its nominee,  on behalf of
any person having a beneficial  interest in an Unrestricted Global Security and,
in such form as is customary  for the  Depositary,  from the  Depositary  or its
nominee  on  behalf  of  the  person  having  such  beneficial  interest  in the
Unrestricted  Global  Security  (all of which may be  submitted  by facsimile or
electronically)  a certification  from the transferor (in substantially the form
set forth in the  Transfer  Certificate)  to the  effect  that  such  beneficial
interest  is being  transferred  to a  person  that  the  transferor  reasonably
believes is a QIB in accordance with Rule 144A. The Trustee,  as a Registrar and
Securities  Custodian,  shall  reduce  or  cause  to be  reduced  the  aggregate
principal  amount  of  the  Unrestricted  Global  Security  by  the  appropriate
principal  amount and shall  increase  or cause to be  increased  the  aggregate
principal amount of the Restricted  Global Security by a like principal  amount.
Such  transfer  shall  otherwise be effected in accordance  with the  Applicable
Procedures.  If no Restricted Global Security is then  outstanding,  the Company
shall execute and the Trustee shall,  upon receipt of a Company Order (which the
Company  agrees to deliver  promptly),  authenticate  and  deliver a  Restricted
Global Security.

        (e) Transfers of Certificated  Securities for Beneficial  Interest in
Global  Securities.  In the event  that  Certificated  Securities  are issued in
exchange for beneficial  interests in Global  Securities  and,  thereafter,  the
events or  conditions  specified  in  Section  2.12(a)(1)  which  required  such
exchange shall cease to exist,  the Company shall mail notice to the Trustee and
to the Holders  stating that Holders may exchange  Certificated  Securities  for
interests in Global  Securities by complying  with the  procedures  set forth in
this  Indenture  and  briefly  describing  such  procedures  and the  events  or
circumstances requiring that such notice be given.  Thereafter,  if Certificated
Securities are presented by a Holder to a Registrar with a request:

                (x) to register the transfer of such Certificated Securities to
a person who will take delivery thereof in the form of a beneficial  interest in
a Global Security, which request shall specify whether such Global Security will
be a Restricted Global Security or an Unrestricted Global Security; or

                (y) to  exchange  such  Certificated  Securities  for an equal
principal amount of beneficial interests in a Global Security,  which beneficial
interests will be owned by the Holder transferring such Certificated  Securities
(provided  that  in the  case  of  such  an  exchange,  Restricted  Certificated
Securities  may  be  exchanged  only  for  Restricted   Global   Securities  and
Unrestricted  Certificated  Securities  may be exchanged  only for  Unrestricted
Global  Securities),  the  Registrar  shall  register  the  transfer or make the
exchange as requested by canceling such  Certificated  Security and causing,  or
directing the Securities  Custodian to cause, the aggregate  principal amount of
the  applicable  Global  Security to be  increased  accordingly  and, if no such
Global  Security is then  outstanding,  the Company  shall issue and the Trustee
shall authenticate and deliver a new Global Security;

              provided, however, that the Certificated Securities presented or
surrendered for registration of transfer or exchange:

                (1) shall be duly endorsed or  accompanied  by a written
instrument of transfer in accordance with the proviso to Section 2.6;

                (2) in the case of a Restricted Certificated Security to be
transferred for a beneficial interest in an Unrestricted  Global Security,  such
request  shall  be  accompanied  by the  following  additional  information  and
documents, as applicable:

                        (i) if such Restricted Certificated Security is being
transferred pursuant to an effective registration statement under the Securities
Act, a certification to that effect from such Holder (in  substantially the form
set forth in the Transfer Certificate); or

                        (ii) if such  Restricted  Certificated Security is being
transferred  pursuant to (i) an exemption from the registration  requirements of
the Securities Act in accordance  with Rule 144 or (ii) pursuant to an exemption
from the registration requirements of the Securities Act (other than pursuant to
Rule  144A or Rule  144) and as a result  of  which,  in the case of a  Security
transferred  pursuant to this clause  (ii),  such  Security  shall cease to be a
"restricted  security"  within the meaning of Rule 144, a certification  to that
effect from such  Holder (in  substantially  the form set forth in the  Transfer
Certificate),  and, if the Company or the  Registrar  so  requests,  a customary
opinion of counsel,  certificates and other information reasonably acceptable to
the Company and the  Trustee to the effect that such  transfer is in  compliance
with the  registration  requirements of the Securities Act;

                (3) in the case of a Restricted Certificated Security to be
transferred  or  exchanged  for a  beneficial  interest in a  Restricted  Global
Security,  such request shall be accompanied by a certification from such Holder
(in substantially the form set forth in the Transfer  Certificate) to the effect
that such Restricted  Certificated Security is being transferred to a person the
Holder reasonably believes is a QIB (which, in the case of an exchange, shall be
such Holder) in accordance with Rule 144A;

                (4) in the case of an  Unrestricted Certificated  Security to be
transferred  or exchanged for a beneficial  interest in an  Unrestricted  Global
Security,  such request need not be accompanied by any additional information or
documents;  and

                (5) in the case of an Unrestricted  Certificated  Security to be
transferred  or  exchanged  for a  beneficial  interest in a  Restricted  Global
Security,  such request shall be accompanied by a certification from such Holder
(in substantially the form set forth in the Transfer  Certificate) to the effect
that such  Unrestricted  Certificated  Security is being transferred to a person
the Holder  reasonably  believes  is a QIB (which,  in the case of an  exchange,
shall be such Holder) in accordance  with Rule 144A.

        (f) Legends.

                (1) Except as permitted by the following paragraphs (2) and (3),
each Global  Security and  Certificated  Security (and all Securities  issued in
exchange therefor or upon registration of transfer or replacement thereof) shall
bear a legend in  substantially  the form  called for by footnote 2 to Exhibit A
hereto (each a "Transfer  Restricted  Security" for so long as it is required by
this  Indenture to bear such legend).  Each Transfer  Restricted  Security shall
have attached thereto a certificate (a "Transfer  Certificate") in substantially
the form called for by footnote 5 to Exhibit A hereto.

                (2) Upon any sale or transfer of a Transfer Restricted Security
(w)  after the  expiration  of the  holding  period  applicable  to sales of the
Securities  under Rule 144(k) of the  Securities  Act, (x) pursuant to Rule 144,
(y) pursuant to an effective  registration statement under the Securities Act or
(z) pursuant to any other  available  exemption  (other than Rule 144A) from the
registration requirements of the Securities Act and as a result of which, in the
case of a Security  transferred pursuant to this clause (z), such Security shall
cease to be a "restricted security" within the meaning of Rule 144:

                        (i) in the case of any Restricted Certificated Security,
any  Registrar  shall  permit the Holder  thereof to  exchange  such  Restricted
Certificated Security for an Unrestricted  Certificated  Security, or (under the
circumstances   described  in  Section  2.12(e))  to  transfer  such  Restricted
Certificated  Security to a transferee  who shall take such Security in the form
of a beneficial  interest in an Unrestricted  Global Security,  and in each case
shall  rescind  any  restriction  on the  transfer of such  Security;  provided,
however,  that the Holder of such  Restricted  Certificated  Security  shall, in
connection  with such  exchange or  transfer,  comply with the other  applicable
provisions of this Section 2.12; and

                        (ii) in the case of any beneficial  interest in a
Restricted  Global  Security,  the Trustee  shall  permit the  beneficial  owner
thereof to transfer such beneficial interest to a transferee who shall take such
interest in the form of a beneficial interest in an Unrestricted Global Security
and shall  rescind any  restriction  on transfer  of such  beneficial  interest;
provided, that such Unrestricted Global Security shall continue to be subject to
the provisions of Section 2.12(a)(2);  and provided,  further, that the owner of
such beneficial  interest  shall, in connection with such transfer,  comply with
the other applicable provisions of this Section 2.12.

                (3) Upon  the  exchange, registration of transfer or replacement
of  Securities  not bearing the legend  described  in paragraph  (1) above,  the
Company shall execute, and the Trustee shall authenticate and deliver Securities
that do not  bear  such  legend  and  that do not  have a  Transfer  Certificate
attached thereto.

                (4) After the expiration of the holding period pursuant to Rule
144(k) of the Securities  Act, the Company may with the consent of the Holder of
a Restricted  Global Security or Restricted  Certificated  Security,  remove any
restriction of transfer on such Security, and the Company shall execute, and the
Trustee shall  authenticate and deliver  Securities that do not bear such legend
and that do not have a Transfer Certificate attached thereto.

        (g) Transfers to the Company.  Nothing in this Indenture or in the
Securities  shall  prohibit  the  sale  or  other  transfer  of  any  Securities
(including  beneficial  interests in Global Securities) to the Company or any of
its  Subsidiaries,  which  Securities shall thereupon be cancelled in accordance
with the last sentence of Section 2.11.

SECTION 2.13.  CUSIP NUMBERS.

         The Company in issuing the Securities may use "CUSIP"  numbers (if then
generally in use),  and, if so, the Trustee shall use "CUSIP" numbers in notices
of redemption or purchase as a  convenience  to Holders;  provided that any such
notice may state that no  representation  is made as to the  correctness of such
numbers  either as printed on the  Securities or as contained in any notice of a
redemption  or  purchase  and that  reliance  may be  placed  only on the  other
identification  numbers  printed on the  Securities,  and any such redemption or
purchase shall not be affected by any defect in or omission of such numbers. The
Company will promptly notify the Trustee of any change in the "CUSIP" numbers.

                                    ARTICLE 3
                            REDEMPTION AND PURCHASES

SECTION 3.1.   RIGHT TO REDEEM; NOTICE TO TRUSTEE.

        (a) The Securities may be redeemed at the election of the Company, as a
whole or in part from time to time,  at any time  prior to  August  20,  2003 (a
"Provisional Redemption"), upon at least 20 and not more than 60 days' notice by
mail to the Holders of the Securities at a redemption  price equal to $1,000 per
$1,000  principal  amount of the  Securities  redeemed  plus  accrued and unpaid
interest,  if any (such amount,  together with the Make-Whole  Payment described
below,  the  "Provisional  Redemption  Price"),  to but  excluding  the  date of
redemption (the  "Provisional  Redemption Date") if (1) the Closing Price of the
Common Stock has exceeded 150% of the  Conversion  Price for at least 20 Trading
Days within a period of any 30  consecutive  Trading  Days ending on the Trading
Day prior to the date of mailing of the notice of  Provisional  Redemption  (the
"Notice Date"), and (2) a shelf  registration  statement covering resales of the
Securities  and the Common Stock issuable upon  conversion  thereof is effective
and available for use and is expected to remain  effective and available for use
for the 30 days following the Provisional Redemption Date unless registration is
no longer required.

         Upon  any  such  Provisional  Redemption,   the  Company,  if  a  shelf
registration  statement  covering  resales of such Common Stock is effective and
expected to remain effective and available for use for the 30 days following the
Redemption  Date or  Provisional  Redemption  Date,  shall  make  an  additional
payment,  at its option,  in cash or Common Stock or a  combination  of cash and
Common Stock (the  "Make-Whole  Payment") with respect to the Securities  called
for  redemption  to holders on the Notice Date in an amount equal to $112.50 per
$1,000  principal  amount of the  Securities,  less the  amount of any  interest
actually paid on such Securities prior to the date of redemption.  Payments made
in Common  Stock will be valued at 97% of the average  closing  sales  prices of
Common Stock for the five Trading Days ending on the day prior to the Redemption
Date. The Company shall make the Make-Whole Payment on all Securities called for
Provisional  Redemption,  including those Securities converted into Common Stock
between the Notice Date and the Provisional Redemption Date.

        (b) The Securities may be redeemed at the election of the Company, as a
whole or from time to time in part,  at any time on or after August 20, 2003, on
at  least 20 days  and no more  than 60 days  notice  at the  redemption  prices
specified in paragraph 5 of the form of Security  attached  hereto as Exhibit A,
together  with accrued  interest up to but not including  the  Redemption  Date;
provided that if the Redemption Date is an interest payment date,  interest will
be payable to the Holders in whose name the  Securities  are  registered  at the
close of business on the relevant record dates for payment of such interest.

         If the Company elects to redeem  Securities  pursuant to Section 3.1(a)
or this Section  3.1(b) and paragraph 5 of the  Securities,  it shall notify the
Trustee,  at the  earlier of the time the Company  notifies  the Holders of such
redemption  or 45 days  prior to the  redemption  date as  fixed by the  Company
(unless  a  shorter  notice  shall  be  satisfactory  to  the  Trustee),  of the
redemption date and the principal amount of Securities to be redeemed.  If fewer
than all of the Securities are to be redeemed,  the record date relating to such
redemption  shall be selected by the  Company  and given to the  Trustee,  which
record  date  shall  not be less  than ten days  after the date of notice to the
Trustee.  If the Company elects to redeem Securities pursuant to Section 3.1(a),
on or prior to the  redemption  date the Company shall deliver to the Trustee an
Officers'  Certificate  certifying  that the  requirements  for the  Provisional
Redemption   under  Section   3.1(a)  have  been  satisfied  and  providing  the
calculation of the Make-Whole Payment.

SECTION 3.2.   SELECTION OF SECURITIES TO BE REDEEMED.

         If less than all of the  Securities  are to be  redeemed,  the  Trustee
shall, not more than 60 days prior to the redemption date, select the Securities
to be  redeemed.  The  Trustee  shall  make the  selection  from the  Securities
outstanding  and  not  previously  called  for  redemption,  by  lot,  or in its
discretion,  on a pro rata basis. Securities in denominations of $1,000 may only
be redeemed in whole.  The Trustee may select for redemption  portions (equal to
$1,000  or any  multiple  thereof)  of the  principal  of  Securities  that have
denominations  larger than $1,000.  Provisions of this  Indenture  that apply to
Securities called for redemption also apply to portions of Securities called for
redemption.

         If any Security  selected for partial  redemption  is converted in part
before  termination of the  conversion  right with respect to the portion of the
Security so selected,  the converted portion of such Security shall be deemed to
be the portion  selected for  redemption.  Securities  which have been converted
during a selection of Securities to be redeemed  shall be treated by the Trustee
as outstanding for the purpose of such selection.

SECTION 3.3.   NOTICE OF REDEMPTION.

         At least 20 days but not more than 60 days before a Redemption  Date or
Provisional  Redemption  Date,  the  Company  shall mail or cause to be mailed a
notice  of  redemption  to each  Holder of  Securities  to be  redeemed  at such
Holder's address as it appears on the Primary Registrar's books.

   The notice shall identify the Securities (including CUSIP numbers) to be
redeemed and shall state:
                (1)      the Redemption Date or Provisional Redemption Date;

                (2)      the Redemption Price or Provisional Redemption Price;

                (3)      the then current Conversion Price;

                (4)      the name and address of each Paying Agent and
Conversion Agent;

                (5) that Securities called for redemption must be presented and
surrendered to a Paying  Agent to collect  the  redemption  price;

                (6) that  Holders who wish to convert  Securities must surrender
such  Securities  for  conversion  no later  than the close of  business  on the
Business Day  immediately  preceding  the  redemption  date and must satisfy the
other requirements in paragraph 8 of the Securities;

                (7) that, unless the Company defaults in making the redemption
payment,  interest on Securities  called for redemption  shall cease accruing on
and after the redemption  date and the only remaining  right of the Holder shall
be to receive payment of the redemption  price,  plus accrued  interest,  if any
upon presentation and surrender to a Paying Agent of the Securities; and

                (8) if any Security is being redeemed in part, the portion of
the  principal  amount of such  Security  to be  redeemed  and  that,  after the
redemption  date,  upon  presentation  and  surrender  of such  Security,  a new
Security or Securities  in aggregate  principal  amount equal to the  unredeemed
portion thereof will be issued.

         If any of the  Securities  to be  redeemed  is in the  form of a Global
Security,  then the Company shall modify such notice to the extent  necessary to
accord with the procedures of the Depositary  applicable to redemptions.  At the
Company's written request, which request shall (i) be irrevocable once given and
(ii) set forth all relevant  information  required by clauses (1) through (8) of
the preceding paragraph,  the Trustee shall give the notice of redemption in the
Company's name and at the Company's expense.

SECTION 3.4.   EFFECT OF NOTICE OF REDEMPTION.

         Once notice of redemption is mailed,  Securities  called for redemption
become due and payable on the redemption date and at the redemption price stated
in the notice,  together with accrued  interest,  if any,  except for Securities
that are  converted  in  accordance  with the  provisions  of  Article  4.  Upon
presentation and surrender to a Paying Agent,  Securities  called for redemption
shall be paid at the  redemption  price,  plus  accrued  interest  up to but not
including the redemption  date;  provided if the redemption  date is an interest
payment  date,  interest  will be  payable  to the  Holders  in whose  names the
Securities are registered at the close of business on the relevant  record dates
for payment of such interest.

SECTION 3.5.   DEPOSIT OF REDEMPTION PRICE

        (a) Unless electing to pay the Redemption  Price by delivery of shares
of Common Stock pursuant to Section 3.5(b), the Company, prior to 11:00 a.m. New
York City time, on the Redemption  Date,  shall deposit with a Paying Agent (or,
if the Company acts as Paying  Agent,  shall  segregate and hold in trust) money
sufficient to pay the redemption price of and accrued interest on all Securities
to be redeemed on that date,  other than  Securities or portions  thereof called
for  redemption  on that date which have been  delivered  by the  Company to the
Trustee for  cancellation or have been converted.  The Paying Agent shall return
to the Company any money not required for that purpose because of the conversion
of  Securities  pursuant  to  Article  4 or,  if such  money is then held by the
Company in trust and is not required for such  purpose,  it shall be  discharged
from the  trust.

        (b) The  Company  may elect to pay the  Redemption  Price with respect
to  Securities  redeemed  pursuant  to Section  3.1(a) by  delivery of shares of
Common Stock pursuant to Section 3.1(a) if and only if the following  conditions
shall have been satisfied:

                (i) The shares of Common Stock deliverable in payment of the
Redemption Price shall have a fair market value as of the Redemption Date of not
less than the Redemption  Price.  For purposes of this Section 3.5(b),  the fair
market  value of shares of Common Stock shall be  determined  by the Company and
shall be equal to 97% of the  average  of the  Closing  Prices  Per Share of the
Common Stock for the five  consecutive  Trading Days  immediately  preceding and
including the third Trading Day prior to the Redemption Date;

                (ii)  The Redemption  Price  shall be paid only in cash in the
event any shares of Common  Stock to be issued  upon  repurchase  of  Securities
hereunder (i) require  registration under any federal securities law before such
shares  may be  freely  transferable  without  being  subject  to  any  transfer
restrictions  under the Securities Act upon repurchase and if such  registration
is not  completed or does not become  effective  prior to the  Redemption  Date,
and/or (ii) require registration with or approval of any governmental  authority
under any state law or any other  federal  law before such shares may be validly
issued or delivered upon repurchase and if such registration is not completed or
does  not  become  effective  or such  approval  is not  obtained  prior  to the
Redemption Date;

                (iii) Payment of the Redemption Price may not be made in Common
Stock unless such stock is, or shall have been,  approved  for  quotation on the
Nasdaq National Market or listed on a national  securities  exchange,  in either
case,  prior to the  Repurchase  Date; and

                (iv) All shares of Common Stock which may be issued upon
repurchase of  Securities  will be issued out of the  Company's  authorized  but
unissued Common Stock and, will upon issue, be duly and validly issued and fully
paid and non-assessable and free of any preemptive or similar rights.

         If all of the  conditions  set  forth in this  Section  3.5(b)  are not
satisfied in accordance  with the terms thereof,  the Redemption  Price shall be
paid by the Company only in cash.  If the Company  elects to pay the  Redemption
Price by delivery of shares pursuant to this Section 3.5(b),  on or prior to the
redemption   date  the  Company  shall  deliver  to  the  Trustee  an  Officers'
Certificate  certifying that the  requirements  set forth in this Section 3.5(b)
have been satisfied.

SECTION 3.6.   SECURITIES REDEEMED IN PART.

         Upon presentation and surrender of a Security that is redeemed in part,
the Company shall execute and the Trustee shall  authenticate and deliver to the
Holder a new Security equal in principal amount to the unredeemed portion of the
Security surrendered.

SECTION 3.7.   CONVERSION ARRANGEMENT ON CALL FOR REDEMPTION.

         In  connection  with any  redemption  of  Securities,  the  Company may
arrange for the purchase and conversion of any Securities  called for redemption
by an  agreement  with one or more  investment  bankers or other  purchasers  to
purchase such  Securities by paying to a Paying Agent (other than the Company or
any of its  Affiliates)  in trust for the  Holders,  on or before 11:00 a.m. New
York City time on the Redemption Date, an amount that, together with any amounts
deposited  with such  Paying  Agent by the Company  for the  redemption  of such
Securities,  is not less  than the  Redemption  Price,  together  with  interest
accrued  to,  but not  including,  the  Redemption  Date,  of  such  Securities.
Notwithstanding  anything  to the  contrary  contained  in this  Article  3, the
obligation  of the  Company  to pay the  Redemption  Price  of such  Securities,
including all accrued  interest,  shall be deemed to be satisfied and discharged
to the extent such amount is so paid by such purchasers; provided, however, that
nothing in this Section 3.7 shall  relieve the Company of its  obligation to pay
the  Redemption  Price,  plus  accrued  interest to but  excluding  the relevant
redemption date, on Securities called for redemption.  If such an agreement with
one or more investment banks or other purchasers is entered into, any Securities
called for redemption and not  surrendered for conversion by the Holders thereof
prior to the  relevant  redemption  date may, at the option of the Company  upon
written notice to the Trustee,  be deemed,  to the fullest  extent  permitted by
law, acquired by such purchasers from such Holders and (notwithstanding anything
to the  contrary  contained in Article 4)  surrendered  by such  purchasers  for
conversion,  all as of 11:00  a.m.  New York City time on the  Redemption  Date,
subject to payment of the above amount as aforesaid. The Paying Agent shall hold
and pay to the Holders whose  Securities  are selected for  redemption  any such
amount paid to it for  purchase  in the same manner as it would money  deposited
with it by the  Company for the  redemption  of  Securities.  Without the Paying
Agent's  prior  written  consent,  no  arrangement  between the Company and such
purchasers for the purchase and  conversion of any Securities  shall increase or
otherwise affect any of the powers,  duties,  responsibilities or obligations of
the  Paying  Agent as set forth in this  Indenture,  and the  Company  agrees to
indemnify  the  Paying  Agent  from,  and hold it  harmless  against,  any loss,
liability or expense arising out of or in connection  with any such  arrangement
for the purchase and conversion of any  Securities  between the Company and such
purchasers, including the costs and expenses incurred by the Paying Agent in the
defense  of any claim or  liability  arising  out of or in  connection  with the
exercise  or  performance  of any of its  powers,  duties,  responsibilities  or
obligations under this Indenture.

SECTION 3.8.   PURCHASE OF SECURITIES AT OPTION OF THE HOLDER UPON CHANGE IN
CONTROL.

        (a) If at any time that Securities remain outstanding there shall occur
a Change in Control,  Securities shall be purchased by the Company at the option
of the  Holders  thereof  as of the date  that is 30  Business  Days  after  the
occurrence of the Change in Control (the "Change in Control Purchase Date") at a
purchase price equal to the principal amount of the Securities, plus accrued and
unpaid  interest to, but  excluding,  the Change in Control  Purchase  Date (the
"Change in Control Purchase Price"),  subject to satisfaction by or on behalf of
any Holder of the requirements set forth in subsection (c) of this Section 3.8.

         A "Change in  Control"  shall be deemed to have  occurred if any of the
following  occurs  after the date  hereof:

                (1) any "person" or "group" (as such terms are  defined  below)
is or becomes the "beneficial owner" (as defined below), directly or indirectly,
of shares of Voting Stock of the Company  representing  50% or more of the total
voting  power of all  outstanding  classes of Voting Stock of the Company or has
the power,  directly  or  indirectly,  to elect a majority of the members of the
Board of Directors of the Company; or

                (2) the Company  consolidates  with,  or merges with or into,
another  Person or the Company sells,  assigns,  conveys,  transfers,  leases or
otherwise disposes of all or substantially all of the assets of the Company,  or
any Person  consolidates with, or merges with or into, the Company,  in any such
event  other  than  pursuant  to  a  transaction   in  which  the  Persons  that
"beneficially  owned" (as  defined  below),  directly or  indirectly,  shares of
Voting Stock of the Company immediately prior to such transaction  "beneficially
own" (as defined below),  directly or indirectly,  shares of Voting Stock of the
Company  representing  at least a  majority  of the  total  voting  power of all
outstanding classes of Voting Stock of the surviving or transferee Person; or

                (3) there shall occur the liquidation or dissolution of the
Company.

For the purpose of the  definition  of "Change in  Control",  (i)  "person"  and
"group" have the meanings  given such terms under Section 13(d) and 14(d) of the
Exchange Act or any successor provision to either of the foregoing, and the term
"group"  includes  any group  acting for the  purpose of  acquiring,  holding or
disposing  of  securities  within  the  meaning  of Rule  13d-5(b)(1)  under the
Exchange Act (or any successor  provision  thereto),  (ii) a "beneficial  owner"
shall be determined in accordance  with Rule 13d-3 under the Exchange Act, as in
effect on the date of this Indenture, except that the number of shares of Voting
Stock of the Company shall be deemed to include,  in addition to all outstanding
shares of Voting Stock of the Company and Unissued  Shares  deemed to be held by
the  "person" or "group" (as such terms are defined  above) or other Person with
respect to which the Change in Control determination is being made, all Unissued
Shares deemed to be held by all other Persons, and (iii) the terms "beneficially
owned"  and  "beneficially  own"  shall  have  meanings  correlative  to that of
"beneficial  owner". The term "Unissued Shares" means shares of Voting Stock not
outstanding  that are  subject  to  options,  warrants,  rights to  purchase  or
conversion privileges exercisable within 60 days of the date of determination of
a Change in Control.

         Notwithstanding anything to the contrary set forth in this Section 3.8,
a Change in  Control  will not be deemed to have  occurred  if  either:

                (4) the closing price  (determined in accordance  with Section
4.6(d) of this  Indenture)  of the Common Stock for any five Trading Days during
the ten Trading  Days  immediately  preceding  the Change in Control is at least
equal to 105% of the Conversion Price in effect on such Trading Day; or

                (5) in the case of a merger or consolidation,  all of the
consideration  excluding  cash payments for  fractional  shares in the merger or
consolidation constituting the Change in Control consists of common stock traded
on a United States national securities exchange or quoted on the Nasdaq National
Market  (or  which  will be so  traded or quoted  when  issued or  exchanged  in
connection  with such Change In Control) and as a result of such  transaction or
transactions the Securities become convertible solely into such common stock.

        (b) Within 10 Business  Days after the  occurrence  of a Change in
Control, the Company shall mail a written notice of the Change in Control to the
Trustee (and the Paying Agent if the Trustee is not then acting as Paying Agent)
and to each Holder (and to beneficial owners as required by applicable law). The
notice  shall  include  the form of a Change in  Control  Purchase  Notice to be
completed by the Holder and shall state:

                (1) the date of such Change in Control and, briefly,  the events
causing such Change in Control;

                (2) the date by which the Change in Control  Purchase  Notice
pursuant  to this  Section  3.8 must be given;

                (3) the  Change in  Control  Purchase  Date;

                (4) the  Change in Control Purchase Price;

                (5) briefly,  the conversion  rights of the Securities;

                (6) the name and address of each Paying Agent and Conversion
Agent;
                (7) the Conversion Price and any adjustments  thereto;

                (8) that Securities as to which a Change in Control  Purchase
Notice has been given may be converted  into Common Stock  pursuant to Article 4
of this Indenture only to the extent that the Change in Control  Purchase Notice
has been withdrawn in accordance with the terms of this Indenture;

                (9) the  procedures  that the Holder must follow to exercise
rights under this Section 3.8;

                (10) the procedures for  withdrawing a Change in Control
Purchase  Notice,  including a form of notice of  withdrawal;  and

                (11) that the Holder must satisfy the  requirements  set forth
in the Securities in order to convert the Securities.

         If any of the Securities is in the form of a Global Security,  then the
Company  shall  modify  such notice to the extent  necessary  to accord with the
procedures of the Depositary applicable to the repurchase of Global Securities.

        (c) A Holder may exercise its rights specified in subsection (a) of this
Section 3.8 upon delivery of a written  notice (which shall be in  substantially
the form  included  in  Exhibit A hereto and which may be  delivered  by letter,
overnight courier, hand delivery, facsimile transmission or in any other written
form and, in the case of Global Securities,  may be delivered  electronically or
by other means in accordance with the Depositary's  customary procedures) of the
exercise  of such rights (a "Change in Control  Purchase  Notice") to any Paying
Agent  at any time  prior to the  close of  business  on the  Business  Day next
preceding the Change in Control Purchase Date.

         The delivery of such  Security to any Paying Agent  (together  with all
necessary  endorsements) at the office of such Paying Agent shall be a condition
to the receipt by the Holder of the Change in Control Purchase Price therefor.

         The Company shall  purchase from the Holder  thereof,  pursuant to this
Section 3.8, a portion of a Security if the principal  amount of such portion is
$1,000 or an integral multiple of $1,000. Provisions of the Indenture that apply
to the purchase of all of a Security  pursuant to Sections 3.8 through 3.13 also
apply to the purchase of such portion of such Security.

         Notwithstanding  anything herein to the contrary, any Holder delivering
to a Paying Agent the Change in Control  Purchase  Notice  contemplated  by this
subsection (c) shall have the right to withdraw such Change in Control  Purchase
Notice in whole or in a portion thereof that is a principal  amount of $1,000 or
in an  integral  multiple  thereof at any time prior to the close of business on
the Business Day next preceding the Change in Control  Purchase Date by delivery
of a written notice of withdrawal to the Paying Agent in accordance with Section
3.9.

         A Paying Agent shall  promptly  notify the Company of the receipt by it
of any Change in Control Purchase Notice or written withdrawal thereof.

         Anything herein to the contrary notwithstanding,  in the case of Global
Securities,  any Change in Control Purchase Notice may be delivered or withdrawn
and such  Securities  may be surrendered or delivered for purchase in accordance
with the Applicable Procedures as in effect from time to time.

SECTION 3.9.   EFFECT OF CHANGE IN CONTROL PURCHASE NOTICE.

         Upon  receipt  by any Paying  Agent of the  Change in Control  Purchase
Notice  specified  in Section  3.8(c),  the Holder of the Security in respect of
which such Change in Control Purchase Notice was given shall (unless such Change
in Control  Purchase  Notice is  withdrawn  as specified  below)  thereafter  be
entitled to receive the Change in Control  Purchase  Price with  respect to such
Security.  Such  Change in Control  Purchase  Price shall be paid to such Holder
promptly  following  the later of (a) the Change in Control  Purchase  Date with
respect to such Security  (provided the  conditions in Section  3.8(c) have been
satisfied)  and (b) the time of delivery of such  Security to a Paying  Agent by
the Holder  thereof in the manner  required  by Section  3.8(c).  Securities  in
respect  of which a Change in  Control  Purchase  Notice  has been  given by the
Holder  thereof may not be converted into shares of Common Stock on or after the
date of the  delivery  of such  Change in Control  Purchase  Notice  unless such
Change in Control Purchase Notice has first been validly withdrawn.

         A Change in  Control  Purchase  Notice may be  withdrawn  by means of a
written  notice  (which may be  delivered  by letter,  overnight  courier,  hand
delivery,  facsimile  transmission or in any other written form and, in the case
of Global  Securities,  may be  delivered  electronically  or by other  means in
accordance with the Depositary's  customary  procedures) of withdrawal delivered
by the Holder to a Paying  Agent at any time prior to the close of  business  on
the Business Day  immediately  preceding  the Change in Control  Purchase  Date,
specifying the principal  amount of the Security or portion  thereof (which must
be a  principal  amount of $1,000 or an  integral  multiple  of $1,000 in excess
thereof) with respect to which such notice of withdrawal is being submitted.

SECTION 3.10.  DEPOSIT OF CHANGE IN CONTROL PURCHASE PRICE.

         On or before  11:00  a.m.  New York City time on the  Change in Control
Purchase Date, the Company shall deposit with the Trustee or with a Paying Agent
(other than the Company or an  Affiliate  of the Company) an amount of money (in
immediately available funds if deposited on such Business Day) sufficient to pay
the aggregate Change in Control Purchase Price of all the Securities or portions
thereof that are to be purchased as of such Change in Control Purchase Date. The
manner in which the deposit required by this Section 3.10 is made by the Company
shall be at the option of the Company,  provided that such deposit shall be made
in a manner  such that the  Trustee or a Paying  Agent  shall  have  immediately
available funds on the Change in Control Purchase Date.

         If a Paying Agent holds,  in accordance  with the terms  hereof,  money
sufficient to pay the Change in Control Purchase Price of any Security for which
a Change in Control  Purchase  Notice has been  tendered  and not  withdrawn  in
accordance  with this  Indenture  then, on the Change in Control  Purchase Date,
such  Security  will  cease to be  outstanding  and the  rights of the Holder in
respect thereof shall  terminate  (other than the right to receive the Change in
Control  Purchase Price as aforesaid).  The Company shall publicly  announce the
principal  amount of Securities  purchased as a result of such Change in Control
on or as soon as practicable after the Change in Control Purchase Date.

SECTION 3.11.   SECURITIES PURCHASED IN PART.

         Any Security that is to be purchased  only in part shall be surrendered
at the  office  of a Paying  Agent and  promptly  after  the  Change in  Control
Purchase Date the Company shall execute and the Trustee shall  authenticate  and
deliver to the Holder of such Security,  without service charge,  a new Security
or  Securities,  of such  authorized  denomination  or  denominations  as may be
requested  by such  Holder,  in  aggregate  principal  amount  equal to,  and in
exchange for, the portion of the principal amount of the Security so surrendered
that is not purchased.

SECTION 3.12.   COMPLIANCE WITH SECURITIES LAWS UPON PURCHASE OF SECURITIES.

         In  connection  with any offer to purchase  or  purchase of  Securities
under  Section 3.8, the Company  shall (a) comply with Rule 13e-4 and Rule 14e-1
(or any successor to either such Rule),  if applicable,  under the Exchange Act,
(b) file the related Schedule TO (or any successor or similar schedule,  form or
report) if required  under the Exchange Act, and (c)  otherwise  comply with all
federal and state  securities  laws in connection with such offer to purchase or
purchase  of  Securities,  all so as to permit  the  rights of the  Holders  and
obligations  of the Company  under  Sections 3.8 through 3.11 to be exercised in
the time and in the manner specified therein.

SECTION 3.13.   REPAYMENT TO THE COMPANY.

         To the  extent  that the  aggregate  amount  of cash  deposited  by the
Company  pursuant  to  Section  3.10  exceeds  the  aggregate  Change in Control
Purchase  Price  together with  interest,  if any,  thereon of the Securities or
portions thereof that the Company is obligated to purchase,  then promptly after
the Change in Control  Purchase Date the Trustee or a Paying Agent,  as the case
may be, shall return any such excess cash to the Company.

                                    ARTICLE 4
                                   CONVERSION

SECTION 4.1.   CONVERSION PRIVILEGE.

         Subject to the further  provisions  of this  Section 4.1, a Holder of a
Security  may  convert the  principal  amount of such  Security  (or any portion
thereof  equal to $1,000 or any integral  multiple of $1,000 in excess  thereof)
into  Common  Stock at any time  prior to the  close of  business  on the  Final
Maturity Date, at the Conversion Price then in effect; provided,  however, that,
if such Security is called for redemption or submitted or presented for purchase
pursuant to Article 3, such  conversion  right shall  terminate  at the close of
business on the Business Day immediately preceding the redemption date or Change
in Control  Purchase Date, as the case may be, for such Security or such earlier
date as the Holder presents such Security for redemption or for purchase (unless
the Company shall default in making the redemption  payment or Change in Control
Purchase  Price  payment  when due,  in which case the  conversion  right  shall
terminate  at the close of business  on the date such  default is cured and such
Security is redeemed or purchased,  as the case may be). The number of shares of
Common Stock  issuable  upon  conversion  of a Security  shall be  determined by
dividing the principal amount of the Security or portion thereof surrendered for
conversion by the Conversion Price in effect on the Conversion Date. The initial
Conversion Price is set forth in paragraph 8 of the Securities and is subject to
adjustment as provided in this Article 4.

         Provisions  of this  Indenture  that  apply to  conversion  of all of a
Security also apply to conversion of a portion of a Security.

         A  Security  in respect  of which a Holder  has  delivered  a Change in
Control Purchase Notice pursuant to Section 3.8(c) exercising the option of such
Holder to require the Company to purchase such Security may be converted only if
such  Change in Control  Purchase  Notice is  withdrawn  by a written  notice of
withdrawal  delivered  to a Paying  Agent  prior to the close of business on the
Business  Day  immediately  preceding  the  Change in Control  Purchase  Date in
accordance with Section 3.9.

         A Holder of  Securities  is not  entitled  to any rights of a holder of
Common Stock until such Holder has converted its Securities to Common Stock, and
only to the extent such Securities are deemed to have been converted into Common
Stock pursuant to this Article 4.

SECTION 4.2.   CONVERSION PROCEDURE.

         To convert a Security, a Holder must (a) complete and manually sign the
conversion  notice on the back of the  Security  and  deliver  such  notice to a
Conversion  Agent, (b) surrender the Security to a Conversion Agent, (c) furnish
appropriate  endorsements and transfer documents if required by a Registrar or a
Conversion Agent, and (d) pay any transfer or similar tax, if required. The date
on which the  Holder  satisfies  all of those  requirements  is the  "Conversion
Date." As soon as  practicable  after the  Conversion  Date,  the Company  shall
deliver to the Holder through a Conversion Agent a certificate for the number of
whole shares of Common Stock  issuable upon the  conversion  and cash in lieu of
any fractional  shares pursuant to Section 4.3.  Anything herein to the contrary
notwithstanding,  in the case of Global  Securities,  conversion  notices may be
delivered and such  Securities may be  surrendered  for conversion in accordance
with the Applicable Procedures as in effect from time to time.

         The person in whose name the Common  Stock  certificate  is  registered
shall be deemed to be a stockholder of record on the Conversion Date;  provided,
however,  that no  surrender  of a Security on any date when the stock  transfer
books of the Company shall be closed shall be effective to constitute the person
or persons  entitled to receive the shares of Common Stock upon such  conversion
as the record holder or holders of such shares of Common Stock on such date, but
such surrender  shall be effective to constitute the person or persons  entitled
to receive such shares of Common Stock as the record  holder or holders  thereof
for all  purposes at the close of business on the next  succeeding  day on which
such stock  transfer books are open;  provided,  further,  that such  conversion
shall be at the  Conversion  Price in  effect on the  Conversion  Date as if the
stock  transfer books of the Company had not been closed.  Upon  conversion of a
Security,  such person shall no longer be a Holder of such Security.  No payment
or adjustment  will be made for dividends or  distributions  on shares of Common
Stock issued upon conversion of a Security.

         Securities so  surrendered  for conversion (in whole or in part) during
the period from the close of business on any regular  record date to the opening
of business on the next succeeding  interest payment date (excluding  Securities
or portions  thereof  called for  redemption  or presented  for purchase  upon a
Change in Control on a Redemption  Date or Change in Control  Purchase  Date, as
the case may be,  during  the period  beginning  at the close of  business  on a
regular  record date and ending at the opening of business on the first Business
Day after the next succeeding interest payment date, or if such interest payment
date is not a  Business  Day,  the  second  such  Business  Day)  shall  also be
accompanied by payment in funds  acceptable to the Company of an amount equal to
the interest  payable on such interest  payment date on the principal  amount of
such Security then being  converted,  and such interest shall be payable to such
registered Holder  notwithstanding  the conversion of such Security,  subject to
the provisions of this Indenture  relating to the payment of defaulted  interest
by the Company.  Except as otherwise provided in this Section 4.2, no payment or
adjustment  will be made for accrued  interest on a converted  Security.  If the
Company  defaults in the payment of interest  payable on such  interest  payment
date, the Company shall promptly repay such funds to such Holder.

         Nothing  in this  Section  shall  affect the right of a Holder in whose
name any  Security  is  registered  at the close of business on a record date to
receive the interest  payable on such Security on the related  interest  payment
date in accordance  with the terms of this  Indenture and the  Securities.  If a
Holder converts more than one Security at the same time, the number of shares of
Common  Stock  issuable  upon the  conversion  shall  be based on the  aggregate
principal amount of Securities converted.

         Upon  surrender of a Security  that is  converted in part,  the Company
shall execute,  and the Trustee shall  authenticate and deliver to the Holder, a
new  Security  equal in  principal  amount  to the  unconverted  portion  of the
Security surrendered.

SECTION 4.3.   FRACTIONAL SHARES.

         The  Company  will not issue  fractional  shares of Common  Stock  upon
conversion of  Securities.  In lieu  thereof,  the Company will pay an amount in
cash based upon the current  market  price  (determined  as set forth in Section
4.6(d))  of the  Common  Stock  on the  Trading  Day  immediately  prior  to the
Conversion Date.

SECTION 4.4.   TAXES ON CONVERSION.

         If a Holder converts a Security, the Company shall pay any documentary,
stamp or  similar  issue or  transfer  tax due on the  issue of shares of Common
Stock upon such conversion.  However, the Holder shall pay any such tax which is
due because the Holder requests the shares to be issued in a name other than the
Holder's  name.  The  Conversion  Agent may  refuse to deliver  the  certificate
representing  the Common  Stock being  issued in a name other than the  Holder's
name until the  Conversion  Agent receives a sum sufficient to pay any tax which
will be due  because  the  shares  are to be  issued  in a name  other  than the
Holder's name. Nothing herein shall preclude any tax withholding required by law
or regulation.

SECTION 4.5.   COMPANY TO PROVIDE STOCK.

         The Company shall, prior to issuance of any Securities  hereunder,  and
from  time to time  as may be  necessary,  reserve,  out of its  authorized  but
unissued  Common Stock, a sufficient  number of shares of Common Stock to permit
the conversion of all outstanding Securities into shares of Common Stock.

         All shares of Common Stock  delivered upon conversion of the Securities
shall be newly issued shares,  shall be duly authorized,  validly issued,  fully
paid and  nonassessable and shall be free from preemptive rights and free of any
lien or adverse claim.

         The Company will endeavor promptly to comply with all federal and state
securities laws regulating the offer and delivery of shares of Common Stock upon
conversion  of  Securities,  if any,  and will list or cause to have quoted such
shares of Common  Stock on each  national  securities  exchange or on the Nasdaq
National Market or other  over-the-counter  market or such other market on which
the Common Stock is then listed or quoted;  provided,  however, that if rules of
such  automated  quotation  system or  exchange  permit the Company to defer the
listing of such Common Stock until the first conversion of the Notes into Common
Stock in accordance with the provisions of this Indenture, the Company covenants
to list such Common Stock  issuable  upon  conversion of the Notes in accordance
with the  requirements  of such automated  quotation  system or exchange at such
time.

SECTION 4.6.   ADJUSTMENT OF CONVERSION PRICE.

         The conversion  price as stated in paragraph 8 of the  Securities  (the
"Conversion  Price")  shall be  adjusted  from  time to time by the  Company  as
follows:

        (a) In case the Company shall (i) pay a dividend on its Common Stock in
shares of Common Stock (including the Announced Split (as defined below)),  (ii)
make a  distribution  on its  Common  Stock in  shares of  Common  Stock,  (iii)
subdivide its outstanding  Common Stock into a greater number of shares, or (iv)
combine  its  outstanding  Common  Stock into a smaller  number of  shares,  the
Conversion Price in effect  immediately  prior thereto shall be adjusted so that
the  Holder of any  Security  thereafter  surrendered  for  conversion  shall be
entitled to receive  that  number of shares of Common  Stock which it would have
owned had such Security  been  converted  immediately  prior to the happening of
such event.  An  adjustment  made pursuant to this  subsection  (a) shall become
effective  immediately  after  the  record  date in the  case of a  dividend  or
distribution (except in the case of the Announced Split which shall be effective
at the  opening of  business  on August  28,  2000) and shall  become  effective
immediately  after the effective date in the case of subdivision or combination.
"Announced  Split"  means  the  two-for-one  stock  split in the form of a stock
dividend  announced by the Company on July 25, 2000,  payable on August 25, 2000
to holders of Common Stock of the Company of record on August 8, 2000.

        (b) In case the Company  shall issue rights or warrants to all or
substantially  all  holders of its  Common  Stock  entitling  them (for a period
commencing no earlier than the record date described below and expiring not more
than 60 days after such record  date) to  subscribe  for or  purchase  shares of
Common Stock (or securities  convertible into Common Stock) at a price per share
(or having a conversion  price per share) less than the current market price per
share of Common Stock (as determined in accordance  with  subsection (d) of this
Section 4.6) on the record date for the  determination of stockholders  entitled
to receive such rights or warrants,  the Conversion Price in effect  immediately
prior  thereto  shall be  adjusted  so that  the  same  shall  equal  the  price
determined by multiplying the Conversion  Price in effect  immediately  prior to
such  record date by a fraction  of which the  numerator  shall be the number of
shares of Common Stock outstanding on such record date plus the number of shares
which the aggregate offering price of the total number of shares of Common Stock
so offered (or the aggregate  conversion price of the convertible  securities so
offered, which shall be determined by multiplying the number of shares of Common
Stock issuable upon conversion of such convertible  securities by the conversion
price per  share of  Common  Stock  pursuant  to the  terms of such  convertible
securities)  would purchase at the current market price per share (as defined in
subsection  (d) of this Section 4.6) of Common Stock on such record date, and of
which the denominator  shall be the number of shares of Common Stock outstanding
on such record date plus the number of additional shares of Common Stock offered
(or into which the  convertible  securities  so offered are  convertible).  Such
adjustment shall be made  successively  whenever any such rights or warrants are
issued, and shall become effective immediately after such record date. If at the
end of the period during which such rights or warrants are  exercisable  not all
rights or warrants  shall have been  exercised,  the adjusted  Conversion  Price
shall be immediately readjusted to what it would have been based upon the number
of additional shares of Common Stock actually issued (or the number of shares of
Common  Stock  issuable  upon  conversion  of  convertible  securities  actually
issued).

        (c) In case the Company shall distribute to all or  substantially  all
holders of its Common  Stock any shares of capital  stock of the Company  (other
than  Common  Stock),   evidences  of  indebtedness  or  other  non-cash  assets
(including  securities  of any person other than the Company but  excluding  (1)
dividends  or  distributions  paid  exclusively  in  cash  or (2)  dividends  or
distributions  referred to in  subsection  (a) of this  Section  4.6),  or shall
distribute  to all or  substantially  all holders of its Common  Stock rights or
warrants to subscribe  for or purchase any of its  securities  (excluding  those
rights and warrants  referred to in subsection  (b) of this Section 4.6 and also
excluding the  distribution of rights to all holders of Common Stock pursuant to
the  adoption of a  stockholders  rights plan or the  detachment  of such rights
under the terms of such  stockholder  rights  plan),  then in each such case the
Conversion  Price  shall be  adjusted  so that the same  shall  equal  the price
determined by multiplying  the current  Conversion  Price by a fraction of which
the  numerator  shall be the  current  market  price per share  (as  defined  in
subsection  (d) of this  Section  4.6) of the Common  Stock on the  record  date
mentioned below less the fair market value on such record date (as determined by
the Board of Directors, whose determination shall be conclusive evidence of such
fair  market  value and which shall be  evidenced  by an  Officers'  Certificate
delivered  to the  Trustee) of the portion of the capital  stock,  evidences  of
indebtedness  or other  non-cash  assets  so  distributed  or of such  rights or
warrants applicable to one share of Common Stock (determined on the basis of the
number of shares of Common Stock  outstanding on the record date),  and of which
the  denominator  shall be the  current  market  price per share (as  defined in
subsection  (d) of this  Section  4.6) of the Common  Stock on such record date.
Such adjustment  shall be made  successively  whenever any such  distribution is
made and  shall  become  effective  immediately  after the  record  date for the
determination of shareholders entitled to receive such distribution.

                (1) In case the  Company  shall,  by  dividend  or  otherwise,
at any time distribute (a "Triggering Distribution") to all or substantially all
holders of its Common Stock cash in an aggregate amount that,  together with the
aggregate amount of (A) any cash and the fair market value (as determined by the
Board of Directors, whose determination shall be conclusive evidence thereof and
which shall be evidenced by an Officers'  Certificate  delivered to the Trustee)
of any other consideration payable in respect of any tender offer by the Company
or a Subsidiary of the Company for Common Stock consummated within the 12 months
preceding the date of payment of the Triggering  Distribution  and in respect of
which no Conversion Price adjustment  pursuant to this Section 4.6 has been made
and (B) all other cash  distributions to all or substantially all holders of its
Common  Stock  made  within the 12 months  preceding  the date of payment of the
Triggering  Distribution  and in respect of which no Conversion Price adjustment
pursuant to this Section 4.6 has been made,  exceeds an amount equal to 10.0% of
the product of the current market price per share of Common Stock (as determined
in accordance  with subsection (e) of this Section 4.6) on the Business Day (the
"Determination  Date")  immediately  preceding the day on which such  Triggering
Distribution  is declared by the Company  multiplied  by the number of shares of
Common Stock outstanding on the Determination Date (excluding shares held in the
treasury of the Company), the Conversion Price shall be reduced so that the same
shall equal the price  determined by multiplying such Conversion Price in effect
immediately prior to the Determination Date by a fraction of which the numerator
shall be the current  market price per share of the Common Stock (as  determined
in accordance with subsection (d) of this Section 4.6) on the Determination Date
less the sum of the aggregate amount of cash and the aggregate fair market value
(determined  as  aforesaid  in  this  Section   4.6(c)(1))  of  any  such  other
consideration so distributed,  paid or payable within such 12 months (including,
without  limitation,  the  Triggering  Distribution)  applicable to one share of
Common  Stock  (determined  on the basis of the number of shares of Common Stock
outstanding on the Determination Date) and the denominator shall be such current
market price per share of the Common Stock (as  determined  in  accordance  with
subsection (d) of this Section 4.6) on the Determination Date, such reduction to
become  effective  immediately  prior  to the  opening  of  business  on the day
following the date on which the Triggering Distribution is paid.

                (2) In case any tender  offer made by the Company or any of its
Subsidiaries  for Common  Stock shall  expire and such tender  offer (as amended
upon  the   expiration   thereof)   shall   involve  the  payment  of  aggregate
consideration  in an amount  (determined  as the sum of the aggregate  amount of
cash  consideration  and the aggregate  fair market value (as  determined by the
Board of Directors, whose determination shall be conclusive evidence thereof and
which shall be evidenced by an  Officers'  Certificate  delivered to the Trustee
thereof) of any other consideration) that, together with the aggregate amount of
(A) any cash and the fair market value (as determined by the Board of Directors,
whose  determination  shall be  conclusive  evidence  thereof and which shall be
evidenced  by an  Officers'  Certificate  delivered to the Trustee) of any other
consideration  payable in respect of any other  tender  offers by the Company or
any Subsidiary of the Company for Common Stock consummated  within the 12 months
preceding the date of the  Expiration  Date (as defined below) and in respect of
which no Conversion Price adjustment  pursuant to this Section 4.6 has been made
and (B) all cash distributions to all or substantially all holders of its Common
Stock made within the 12 months  preceding the Expiration Date and in respect of
which no Conversion Price adjustment pursuant to this Section 4.6 has been made,
exceeds an amount equal to 10.0% of the product of the current  market price per
share of Common Stock (as determined in accordance  with  subsection (d) of this
Section 4.6) as of the last date (the "Expiration Date") tenders could have been
made  pursuant  to such tender  offer (as it may be  amended)  (the last time at
which such tenders could have been made on the  Expiration  Date is  hereinafter
sometimes  called the "Expiration  Time")  multiplied by the number of shares of
Common Stock  outstanding  (including  tendered  shares but excluding any shares
held in the treasury of the Company) at the Expiration Time,  then,  immediately
prior to the  opening of  business  on the day after the  Expiration  Date,  the
Conversion  Price  shall be  reduced  so that the same  shall  equal  the  price
determined by multiplying the Conversion  Price in effect  immediately  prior to
close of business on the  Expiration  Date by a fraction of which the  numerator
shall be the  product  of the  number  of shares  of  Common  Stock  outstanding
(including  tendered shares but excluding any shares held in the treasury of the
Company) at the Expiration Time multiplied by the current market price per share
of the Common Stock (as  determined in accordance  with  subsection  (d) of this
Section  4.6) on the Trading Day next  succeeding  the  Expiration  Date and the
denominator shall be the sum of (x) the aggregate  consideration  (determined as
aforesaid)  payable to  stockholders  based on the acceptance (up to any maximum
specified in the terms of the tender offer) of all shares  validly  tendered and
not withdrawn as of the  Expiration  Time (the shares deemed so accepted,  up to
any such  maximum,  being  referred to as the  "Purchased  Shares")  and (y) the
product of the number of shares of Common Stock  outstanding (less any Purchased
Shares and  excluding  any shares held in the  treasury  of the  Company) at the
Expiration  Time and the  current  market  price per  share of Common  Stock (as
determined in accordance with subsection (d) of this Section 4.6) on the Trading
Day next  succeeding the  Expiration  Date,  such reduction to become  effective
immediately prior to the opening of business on the day following the Expiration
Date. In the event that the Company is obligated to purchase  shares pursuant to
any such tender offer,  but the Company is  permanently  prevented by applicable
law from  effecting any or all such  purchases or any or all such  purchases are
rescinded,  the  Conversion  Price shall again be adjusted to be the  Conversion
Price which would have been in effect  based upon the number of shares  actually
purchased.  If the  application  of this  Section  4.6(c)(2) to any tender offer
would result in an increase in the Conversion Price, no adjustment shall be made
for such tender  offer under this  Section  4.6(c)(2).

                (3) For purposes of this Section  4.6(c),  the term  "tender
offer"  shall mean and  include  both tender  offers and  exchange  offers,  all
references  to   "purchases"  of  shares  in  tender  offers  (and  all  similar
references)  shall mean and include both the purchase of shares in tender offers
and the acquisition of shares pursuant to exchange offers, and all references to
"tendered  shares" (and all similar  references)  shall mean and include  shares
tendered in both tender offers and exchange  offers.

        (d) For the purpose of any computation  under subsections (b), (c) and
(d) of this Section  4.6, the current  market price per share of Common Stock on
any date shall be deemed to be the average of the daily  closing  prices for the
30  consecutive   Trading  Days  commencing  45  Trading  Days  before  (i)  the
Determination  Date or the Expiration  Date, as the case may be, with respect to
distributions  or tender offers under subsection (c) of this Section 4.6 or (ii)
the  record  date with  respect  to  distributions,  issuances  or other  events
requiring such computation  under subsection (b) or (c) of this Section 4.6. The
closing price for each day shall be the last reported sales price or, in case no
such reported sale takes place on such date, the average of the reported closing
bid and asked  prices in either case on the Nasdaq  National  Market (the "NNM")
or, if the Common  Stock is not listed or admitted to trading on the NNM, on the
principal  national  securities  exchange on which the Common Stock is listed or
admitted  to trading  or, if not listed or admitted to trading on the NNM or any
national securities exchange,  the last reported sales price of the Common Stock
as quoted on NASDAQ or, in case no reported  sales takes  place,  the average of
the closing bid and asked  prices as quoted on NASDAQ or any  comparable  system
or, if the Common Stock is not quoted on NASDAQ or any  comparable  system,  the
closing sales price or, in case no reported sale takes place, the average of the
closing bid and asked  prices,  as  furnished by any two members of the National
Association  of  Securities  Dealers,  Inc.  selected  from  time to time by the
Company for that purpose.  If no such prices are  available,  the current market
price per share shall be the fair value of a share of Common Stock as determined
by the Board of Directors (which shall be evidenced by an Officers'  Certificate
delivered  to the  Trustee).

                (e) In any case in which  this  Section  4.6 shall require that
an  adjustment  be made  following  a  record  date or a  Determination  Date or
Expiration  Date, as the case may be,  established  for purposes of this Section
4.6, the Company may elect to defer (but only until five Business Days following
the filing by the  Company  with the  Trustee of the  certificate  described  in
Section 4.9) issuing to the Holder of any Security  converted  after such record
date or  Determination  Date or  Expiration  Date the shares of Common Stock and
other capital stock of the Company  issuable upon such conversion over and above
the shares of Common Stock and other capital stock of the Company  issuable upon
such conversion  only on the basis of the Conversion  Price prior to adjustment;
and,  in lieu of the shares the  issuance of which is so  deferred,  the Company
shall issue or cause its transfer agents to issue due bills or other appropriate
evidence  prepared by the Company of the right to receive  such  shares.  If any
distribution  in  respect  of which an  adjustment  to the  Conversion  Price is
required to be made as of the record date or  Determination  Date or  Expiration
Date therefor is not thereafter made or paid by the Company for any reason,  the
Conversion Price shall be readjusted to the Conversion Price which would then be
in effect  if such  record  date had not been  fixed or such  effective  date or
Determination  Date or  Expiration  Date had not  occurred.

SECTION 4.7.  NO ADJUSTMENT.

         No  adjustment  in the  Conversion  Price shall be required  unless the
adjustment  would  require  an  increase  or  decrease  of at  least  1% in  the
Conversion Price as last adjusted; provided, however, that any adjustments which
by reason of this  Section  4.7 are not  required  to be made  shall be  carried
forward and taken into account in any subsequent  adjustment.  All  calculations
under  this  Article  4  shall  be made to the  nearest  cent or to the  nearest
one-hundredth of a share, as the case may be.

         No adjustment  need be made for issuances of Common Stock pursuant to a
Company  plan for  reinvestment  of dividends or interest or for a change in the
par value or a change to no par value of the Common Stock.

         To the extent that the Securities become  convertible into the right to
receive  cash, no adjustment  need be made  thereafter as to the cash.  Interest
will not accrue on the cash.

SECTION 4.8.   ADJUSTMENT FOR TAX PURPOSES.

         The Company shall be entitled to make such reductions in the Conversion
Price,  in addition to those  required by Section  4.6, as it in its  discretion
shall determine to be advisable in order that any stock dividends,  subdivisions
of  shares,   distributions  of  rights  to  purchase  stock  or  securities  or
distributions of securities convertible into or exchangeable for stock hereafter
made by the Company to its stockholders shall not be taxable.

SECTION 4.9.   NOTICE OF ADJUSTMENT.

         Whenever the Conversion Price or conversion privilege is adjusted,  the
Company shall  promptly mail to  Securityholders  a notice of the adjustment and
file  with the  Trustee  an  Officers'  Certificate  briefly  stating  the facts
requiring  the  adjustment  and the manner of computing it. Unless and until the
Trustee  shall receive an Officers'  Certificate  setting forth an adjustment of
the Conversion Price, the Trustee may assume without inquiry that the Conversion
Price has not been adjusted and that the last  Conversion  Price of which it has
knowledge remains in effect.

SECTION 4.10.   NOTICE OF CERTAIN TRANSACTIONS.

         In the event that:

                (1) the  Company  takes any action  which  would  require an
adjustment  in the Conversion Price;
                (2) the Company  consolidates or merges with, or transfers all
or  substantially  all of its property and assets to,  another  corporation  and
shareholders  of the Company  must  approve the  transaction;  or
                (3) there is a dissolution or liquidation of the Company,

the Company shall mail to Holders and file with the Trustee a notice stating the
proposed  record or effective  date,  as the case may be. The Company shall mail
the notice at least ten days  before  such date.  Failure to mail such notice or
any defect therein shall not affect the validity of any transaction  referred to
in clause (1), (2) or (3) of this Section 4.10.

SECTION 4.11.   EFFECT OF RECLASSIFICATION, CONSOLIDATION, MERGER OR SALE ON
CONVERSION PRIVILEGE.

         If any of the following shall occur,  namely: (a) any  reclassification
or change of shares of Common Stock  issuable upon  conversion of the Securities
(other than a change in par value, or from par value to no par value, or from no
par value to par value, or as a result of a subdivision or  combination,  or any
other  change for which an  adjustment  is  provided  in Section  4.6);  (b) any
consolidation  or merger or  combination  to which the  Company is a party other
than a merger in which the Company is the continuing  corporation and which does
not result in any  reclassification  of, or change (other than in par value,  or
from par  value to no par  value,  or from no par  value to par  value,  or as a
result of a subdivision or combination) in,  outstanding shares of Common Stock;
or (c) any sale or conveyance as an entirety or  substantially as an entirety of
the property and assets of the Company,  directly or indirectly,  to any person,
then the Company, or such successor,  purchasing or transferee  corporation,  as
the case may be,  shall,  as a  condition  precedent  to such  reclassification,
change,  combination,  consolidation,  merger,  sale or conveyance,  execute and
deliver to the Trustee a  supplemental  indenture  providing  that the Holder of
each  Security  then  outstanding  shall have the right to convert such Security
into the kind and amount of shares of stock and other  securities  and  property
(including cash)  receivable upon such  reclassification,  change,  combination,
consolidation, merger, sale or conveyance by a holder of the number of shares of
Common Stock  deliverable upon conversion of such Security  immediately prior to
such  reclassification,  change,  combination,  consolidation,  merger,  sale or
conveyance.  Such  supplemental  indenture  shall provide for adjustments of the
Conversion  Price which shall be as nearly  equivalent as may be  practicable to
the  adjustments of the Conversion  Price provided for in this Article 4. If, in
the case of any such consolidation, merger, combination, sale or conveyance, the
stock or other securities and property (including cash) receivable  thereupon by
a holder  of  Common  Stock  include  shares  of stock or other  securities  and
property  of a  person  other  than  the  successor,  purchasing  or  transferee
corporation,  as the case may be, in such  consolidation,  merger,  combination,
sale or conveyance,  then such supplemental  indenture shall also be executed by
such other person and shall  contain such  additional  provisions to protect the
interests  of the  Holders of the  Securities  as the Board of  Directors  shall
reasonably consider necessary by reason of the foregoing. The provisions of this
Section 4.11 shall  similarly  apply to successive  reclassifications,  changes,
combinations, consolidations, mergers, sales or conveyances.

         In the  event  the  Company  shall  execute  a  supplemental  indenture
pursuant to this Section 4.11,  the Company shall promptly file with the Trustee
(x) an Officers'  Certificate briefly stating the reasons therefor,  the kind or
amount of shares  of stock or other  securities  or  property  (including  cash)
receivable by Holders of the Securities upon the conversion of their  Securities
after any such reclassification,  change,  combination,  consolidation,  merger,
sale or conveyance,  any adjustment to be made with respect thereto and that all
conditions  precedent have been complied with and (y) an Opinion of Counsel that
all conditions precedent have been complied with, and shall promptly mail notice
thereof to all Holders.

SECTION 4.12.   TRUSTEE'S DISCLAIMER.

         The Trustee shall have no duty to determine  when an  adjustment  under
this  Article  4 should be made,  how it should be made or what such  adjustment
should be, but may accept as conclusive evidence of that fact or the correctness
of any such  adjustment,  and shall be protected in relying  upon,  an Officers'
Certificate  including the Officers'  Certificate with respect thereto which the
Company is  obligated  to file with the  Trustee  pursuant to Section  4.9.  The
Trustee makes no representation as to the validity or value of any securities or
assets  issued upon  conversion  of  Securities,  and the  Trustee  shall not be
responsible  for the  Company's  failure to comply with any  provisions  of this
Article 4.

         The Trustee  shall not be under any  responsibility  to  determine  the
correctness of any provisions  contained in any supplemental  indenture executed
pursuant  to  Section  4.11,  but  may  accept  as  conclusive  evidence  of the
correctness thereof, and shall be fully protected in relying upon, the Officers'
Certificate with respect thereto which the Company is obligated to file with the
Trustee pursuant to Section 4.11.

SECTION 4.13.   VOLUNTARY REDUCTION.

         The Company  from time to time may reduce the  Conversion  Price by any
amount  for any  period  of time if the  period  is at  least 20 days and if the
reduction is irrevocable during the period if the Board of Directors  determines
that such reduction would be in the best interest of the Company and the Company
provides  15  days  prior  notice  of any  reduction  in the  Conversion  Price;
provided,  however, that in no event may the Company reduce the Conversion Price
to be less than the par value of a share of Common Stock.

                                    ARTICLE 5
                                  SUBORDINATION

SECTION 5.1.   AGREEMENT OF SUBORDINATION.

         The Company covenants and agrees,  and each Holder of Securities issued
hereunder by its  acceptance  thereof  likewise  covenants and agrees,  that all
Securities shall be issued subject to the provisions of this Article 5; and each
Person  holding any  Security,  whether upon  original  issue or upon  transfer,
assignment  or  exchange  thereof,  accepts  and  agrees  to be  bound  by  such
provisions.

         The  payment  of the  principal  of,  premium,  if  any,  and  interest
(including  Additional Interest, if any) on all Securities  (including,  but not
limited  to, the  redemption  price with  respect to the  Securities  called for
redemption  or  the  Change  in  Control  Purchase  Price  with  respect  to the
Securities  subject to purchase in accordance with Article 3 as provided in this
Indenture)  issued hereunder shall, to the extent and in the manner  hereinafter
set forth, be subordinated  and subject in right of payment to the prior payment
in full in cash or payment satisfactory to the holders of Senior Indebtedness of
all Senior  Indebtedness,  whether  outstanding at the date of this Indenture or
thereafter incurred.

         No provision of this Article 5 shall prevent the occurrence of any
default or Event of Default hereunder.

SECTION 5.2.   PAYMENTS TO HOLDERS.

         No payment  shall be made with respect to the principal of, or premium,
if any, or interest  (including  Additional  Interest and Make-Whole Payment, if
any) on the Securities (including, but not limited to, the redemption price with
respect to the  Securities to be called for  redemption or the Change in Control
Purchase Price with respect to the Securities  subject to purchase in accordance
with Article 3 as provided in this Indenture), except payments and distributions
made by the Trustee as  permitted  by the first or second  paragraph  of Section
5.5, if:

         (i) a default in the payment of principal, premium, interest, rent
or other  obligations due on any Designated  Senior  Indebtedness  occurs and is
continuing (or, in the case of Designated Senior Indebtedness for which there is
a period of grace,  in the event of such a default  that  continues  beyond  the
period of grace,  if any,  specified in the instrument or lease  evidencing such
Designated Senior  Indebtedness),  unless and until such default shall have been
cured or waived or shall have ceased to exist; or

         (ii) a  default,  other  than a payment  default,  on a  Designated
Senior  Indebtedness  occurs and is continuing that then permits holders of such
Designated  Senior  Indebtedness  to  accelerate  its  maturity  and the Trustee
receives  a  notice  of  the  default  (a  "Payment  Blockage  Notice")  from  a
Representative or holder of Designated Senior Indebtedness.

         Subject to the  provisions of Section 5.5, if the Trustee  receives any
Payment  Blockage Notice  pursuant to clause (ii) above,  no subsequent  Payment
Blockage Notice shall be effective for purposes of this Section unless and until
at least 365 days shall have  elapsed  since the  initial  effectiveness  of the
immediately prior Payment Blockage Notice. No nonpayment default that existed or
was  continuing  on the date of delivery of any Payment  Blockage  Notice to the
Trustee (unless such default was waived,  cured or otherwise ceased to exist and
thereafter  subsequently  reoccurred)  shall  be,  or be made,  the  basis for a
subsequent Payment Blockage Notice.

         The  Company may and shall  resume  payments  on and  distributions  in
respect  of the  Securities  upon the  earlier  of:

        (a) the date upon which the default  is cured or waived or ceases to
exist,  or

        (b) in the case of a default referred to in clause (ii) above,  179 days
pass  after a  Payment  Blockage  Notice  is  received,  unless  this  Article 5
otherwise  prohibits the payment or  distribution at the time of such payment or
distribution.

         Upon any  payment  by the  Company,  or  distribution  of assets of the
Company of any kind or character,  whether in cash,  property or securities,  to
creditors upon any dissolution or winding-up or liquidation or reorganization of
the Company  (whether  voluntary or involuntary)  or in bankruptcy,  insolvency,
receivership or similar  proceedings,  all amounts due or to become due upon all
Senior  Indebtedness  shall  first  be paid in full in cash,  or other  payments
satisfactory to the holders of Senior Indebtedness before any payment is made on
account of the principal of, premium (including any Make-Whole Payment), if any,
or interest (including  Additional  Interest,  if any) on the Securities (except
payments  made  pursuant  to Article 10 from monies  deposited  with the Trustee
pursuant  thereto prior to  commencement  of proceedings  for such  dissolution,
winding-up,  liquidation or  reorganization);  and upon any such  dissolution or
winding-up  or  liquidation  or  reorganization  of the  Company or  bankruptcy,
insolvency,  receivership or other  proceeding,  any payment by the Company,  or
distribution of assets of the Company of any kind or character, whether in cash,
property or  securities,  to which the Holders of the  Securities or the Trustee
would be entitled,  except for the provision of this Article 5, shall (except as
aforesaid)  be paid by the Company or by any  receiver,  trustee in  bankruptcy,
liquidating trustee,  agent or other Person making such payment or distribution,
or by the Holders of the  Securities or by the Trustee  under this  Indenture if
received by them or it, directly to the holders of Senior Indebtedness (pro rata
to such holders on the basis of the  respective  amounts of Senior  Indebtedness
held by such holders, or as otherwise required by law or a court order) or their
representative  or  representatives,  or to the  trustee or  trustees  under any
indenture pursuant to which any instruments  evidencing any Senior  Indebtedness
may have been issued,  as their respective  interests may appear,  to the extent
necessary  to pay all  Senior  Indebtedness  in full in cash,  or other  payment
satisfactory to the holders of Senior  Indebtedness,  after giving effect to any
concurrent payment or distribution to or for the holders of Senior Indebtedness,
before any payment or  distribution  is made to the Holders of the Securities or
to the Trustee.

         For  purposes  of  this  Article  5,  the  words,  "cash,  property  or
securities"  shall not be deemed to  include  shares of stock of the  Company as
reorganized or readjusted, or securities of the Company or any other corporation
provided for by a plan of reorganization  or readjustment,  the payment of which
is  subordinated  at least to the extent provided in this Article 5 with respect
to the  Securities  to the payment of all Senior  Indebtedness  which may at the
time be outstanding; provided that (i) the Senior Indebtedness is assumed by the
new corporation, if any, resulting from any reorganization or readjustment,  and
(ii) the rights of the holders of Senior  Indebtedness  (other than leases which
are not assumed by the Company or the new  corporation,  as the case may be) are
not,  without the consent of such  Holders,  altered by such  reorganization  or
readjustment.  The  consolidation  of the  Company  with,  or the  merger of the
Company into,  another  corporation  or the  liquidation  or  dissolution of the
Company following the conveyance or transfer of its property as an entirety,  or
substantially  as an  entirety,  to  another  corporation  upon  the  terms  and
conditions  provided  for in  Article  7  shall  not be  deemed  a  dissolution,
winding-up,  liquidation or reorganization  for the purposes of this Section 5.2
if such  other  corporation  shall,  as a part of  such  consolidation,  merger,
conveyance or transfer, comply with the conditions stated in Article 7.

         In the event of the acceleration of the Securities  because of an Event
of  Default,  no payment  or  distribution  shall be made to the  Trustee or any
Holder of  Securities in respect of the principal  of,  premium  (including  any
Make-Whole Payment), if any, or interest (including Additional Interest, if any)
on the  Securities  (including,  but not limited to, the  redemption  price with
respect  to the  Securities  called  for  redemption  or the  Change in  Control
Purchase Price with respect to the Securities  subject to purchase in accordance
with Article 3 as provided in this Indenture), except payments and distributions
made by the Trustee as  permitted  by the first or second  paragraph  of Section
5.5,  until  all  Senior  Indebtedness  has  been  paid in full in cash or other
payment  satisfactory to the holders of Senior Indebtedness or such acceleration
is rescinded in accordance with the terms of this  Indenture.  If payment of the
Securities  is  accelerated  because of an Event of Default,  the Company  shall
promptly notify holders of Senior Indebtedness of such acceleration.

         In the  event  that,  notwithstanding  the  foregoing  provisions,  any
payment  or  distribution  of assets of the  Company  of any kind or  character,
whether in cash, property or securities (including,  without limitation,  by way
of setoff or otherwise),  prohibited by the foregoing,  shall be received by the
Trustee or the Holders of the Securities before all Senior  Indebtedness is paid
in  full,  in cash or  other  payment  satisfactory  to the  holders  of  Senior
Indebtedness,  or provision is made for such payment  thereof in accordance with
its  terms  in cash or other  payment  satisfactory  to the  holders  of  Senior
Indebtedness,  such  payment  or  distribution  shall be held in  trust  for the
benefit  of and  shall  be paid  over or  delivered  to the  holders  of  Senior
Indebtedness or their  representative or  representatives,  or to the trustee or
trustees under any indenture  pursuant to which any  instruments  evidencing any
Senior  Indebtedness  may have been issued,  as their  respective  interests may
appear,  as calculated  by the Company,  for  application  to the payment of all
Senior  Indebtedness  remaining unpaid to the extent necessary to pay all Senior
Indebtedness  in full, in cash or other payment  satisfactory  to the holders of
Senior   Indebtedness,   after  giving  effect  to  any  concurrent  payment  or
distribution to or for the holders of such Senior Indebtedness.

         Nothing in this  Section 5.2 shall apply to claims of, or payments  to,
the Trustee  under or pursuant to Section 9.7. This Section 5.2 shall be subject
to the further provisions of Section 5.5.

SECTION 5.3.   SUBROGATION OF SECURITIES.

         Subject to the payment in full, in cash or other  payment  satisfactory
to the holders of Senior Indebtedness, of all Senior Indebtedness, the rights of
the Holders of the Securities  shall be subrogated to the extent of the payments
or distributions made to the holders of such Senior Indebtedness pursuant to the
provisions  of this  Article 5  (equally  and  ratably  with the  holders of all
indebtedness  of the Company which by its express terms is subordinated to other
indebtedness of the Company to  substantially  the same extent as the Securities
are subordinated and is entitled to like rights of subrogation) to the rights of
the holders of Senior Indebtedness to receive payments or distributions of cash,
property or  securities  of the Company  applicable  to the Senior  Indebtedness
until  the  principal,  premium,  if any,  and  interest  (including  Additional
Interest,  if  any) on the  Securities  shall  be paid in full in cash or  other
payment  satisfactory  to the  holders  of  Senior  Indebtedness;  and,  for the
purposes of such subrogation, no payments or distributions to the holders of the
Senior  Indebtedness of any cash, property or securities to which the Holders of
the  Securities  or the Trustee would be entitled  except for the  provisions of
this Article 5, and no payment over  pursuant to the  provisions of this Article
5, to or for the benefit of the holders of Senior Indebtedness by Holders of the
Securities or the Trustee,  shall,  as between the Company,  its creditors other
than  holders of Senior  Indebtedness,  and the  Holders of the  Securities,  be
deemed  to be a  payment  by  the  Company  to  or  on  account  of  the  Senior
Indebtedness;  and no payments or distributions of cash,  property or securities
to or  for  the  benefit  of  the  Holders  of the  Securities  pursuant  to the
subrogation  provisions of this Article 5, which would  otherwise have been paid
to the  holders  of Senior  Indebtedness  shall be deemed to be a payment by the
Company  to or for the  account of the  Securities.  It is  understood  that the
provisions  of this  Article 5 are and are  intended  solely for the purposes of
defining the relative rights of the Holders of the Securities,  on the one hand,
and the holders of the Senior Indebtedness, on the other hand.

         Nothing  contained in this Article 5 or elsewhere in this  Indenture or
in the  Securities  is intended to or shall  impair,  as among the Company,  its
creditors other than the holders of Senior Indebtedness,  and the Holders of the
Securities,  the obligation of the Company, which is absolute and unconditional,
to pay to the Holders of the Securities  the principal of (and premium,  if any)
and interest on the Securities as and when the same shall become due and payable
in accordance  with their terms,  or is intended to or shall affect the relative
rights of the Holders of the  Securities and creditors of the Company other than
the holders of the Senior  Indebtedness,  nor shall  anything  herein or therein
prevent the Trustee or the Holder of any Security from  exercising  all remedies
otherwise permitted by applicable law upon default under this Indenture, subject
to  the  rights,  if  any,  under  this  Article  5 of  the  holders  of  Senior
Indebtedness in respect of cash,  property or securities of the Company received
upon the exercise of any such remedy.

         Upon any payment or distribution  of assets of the Company  referred to
in this Article 5, the Trustee,  subject to the  provisions  of Section 9.1, and
the Holders of the Securities shall be entitled to rely upon any order or decree
made  by  any  court  of  competent   jurisdiction  in  which  such  bankruptcy,
dissolution,  winding-up, liquidation or reorganization proceedings are pending,
or a certificate of the receiver,  trustee in bankruptcy,  liquidating  trustee,
agent or other  person  making such  payment or  distribution,  delivered to the
Trustee or to the Holders of the Securities, for the purpose of ascertaining the
persons entitled to participate in such distribution,  the holders of the Senior
Indebtedness  and other  indebtedness  of the  Company,  the  amount  thereof or
payable thereon and all other facts pertinent thereto or to this Article 5.

SECTION 5.4.   AUTHORIZATION TO EFFECT SUBORDINATION.

         Each Holder of a Security by the Holder's acceptance thereof authorizes
and  directs the  Trustee on the  Holder's  behalf to take such action as may be
necessary or  appropriate to effectuate  the  subordination  as provided in this
Article 5 and appoints the Trustee to act as the Holder's  attorney-in-fact  for
any and all such purposes.  If the Trustee does not file a proper proof of claim
or proof of debt in the form required in any  proceeding  referred to in Section
5.3  hereof  at least 30 days  before  the  expiration  of the time to file such
claim,  the  holders of any Senior  Indebtedness  or their  representatives  are
hereby  authorized to file an appropriate claim for and on behalf of the Holders
of the Securities.

SECTION 5.5.   NOTICE TO TRUSTEE.

         The  Company  shall  give  prompt  written  notice  in the  form  of an
Officers'  Certificate to a Trust Officer of the Trustee and to any Paying Agent
of any fact known to the Company which would  prohibit the making of any payment
of monies to or by the Trustee or any Paying Agent in respect of the  Securities
pursuant to the provisions of this Article 5.  Notwithstanding the provisions of
this Article 5 or any other provision of this  Indenture,  the Trustee shall not
be charged with knowledge of the existence of any facts which would prohibit the
making  of  any  payment  of  monies  to or by the  Trustee  in  respect  of the
Securities  pursuant  to the  provisions  of this  Article 5, unless and until a
Trust Officer of the Trustee shall have received  written  notice thereof at the
Corporate   Trust  Office  from  the  Company  (in  the  form  of  an  Officers'
Certificate) or a Representative  or a Holder or Holders of Senior  Indebtedness
or from any trustee thereof;  and before the receipt of any such written notice,
the Trustee,  subject to the provisions of Section 9.1, shall be entitled in all
respects  to assume  that no such facts  exist;  provided  that if on a date not
fewer than one Business Day prior to the date upon which by the terms hereof any
such monies may become payable for any purpose  (including,  without limitation,
the  payment  of the  principal  of, or  premium,  if any,  or  interest  on any
Security) the Trustee shall not have received,  with respect to such monies, the
notice provided for in this Section 5.5, then,  anything herein contained to the
contrary  notwithstanding,  the Trustee  shall have full power and  authority to
receive  such  monies and to apply the same to the  purpose  for which they were
received,  and shall not be affected by any notice to the contrary  which may be
received  by it on or after such prior  date.  Notwithstanding  anything in this
Article 5 to the  contrary,  nothing shall prevent any payment by the Trustee to
the  Holders of monies  deposited  with it  pursuant to Article 10, and any such
payment shall not be subject to the provisions of Article 5.

         The  Trustee,  subject  to the  provisions  of  Section  9.1,  shall be
entitled to rely on the delivery to it of a written  notice by a  Representative
or a person  representing  himself to be a holder of Senior  Indebtedness  (or a
trustee on behalf of such holder) to  establish  that such notice has been given
by a Representative or a holder of Senior Indebtedness or a trustee on behalf of
any such holder or holders.  In the event that the  Trustee  determines  in good
faith that further  evidence is required with respect to the right of any person
as a holder of Senior Indebtedness to participate in any payment or distribution
pursuant  to this  Article 5, the  Trustee  may  request  such Person to furnish
evidence  to the  reasonable  satisfaction  of the  Trustee  as to the amount of
Senior  Indebtedness  held by such  Person,  the extent to which such  Person is
entitled to  participate  in such  payment or  distribution  and any other facts
pertinent  to the  rights  of such  Person  under  this  Article  5, and if such
evidence  is not  furnished  the  Trustee  may defer any  payment to such Person
pending  judicial  determination  as to the right of such Person to receive such
payment.

SECTION 5.6.   TRUSTEE'S RELATION TO SENIOR INDEBTEDNESS.

         The  Trustee in its  individual  capacity  shall be entitled to all the
rights set forth in this Article 5 in respect of any Senior  Indebtedness at any
time held by it, to the same extent as any other holder of Senior  Indebtedness,
and nothing in Section  9.11 or elsewhere in this  Indenture  shall  deprive the
Trustee of any of its rights as such holder.

         With  respect  to the  holders  of  Senior  Indebtedness,  the  Trustee
undertakes to perform or to observe only such of its  covenants and  obligations
as are  specifically  set forth in this  Article 5, and no implied  covenants or
obligations  with  respect to the holders of Senior  Indebtedness  shall be read
into this Indenture against the Trustee.  The Trustee shall not be deemed to owe
any fiduciary  duty to the holders of Senior  Indebtedness  and,  subject to the
provisions  of Section  9.1,  the  Trustee  shall not be liable to any holder of
Senior  Indebtedness  if it shall pay over or deliver to Holders of  Securities,
the  Company or any other  person  money or assets to which any holder of Senior
Indebtedness shall be entitled by virtue of this Article 5 or otherwise.

SECTION 5.7.   NO IMPAIRMENT OF SUBORDINATION.

         No right of any present or future holder of any Senior  Indebtedness to
enforce  subordination  as  herein  provided  shall  at any  time  in any way be
prejudiced  or  impaired by any act or failure to act on the part of the Company
or by any act or failure to act, in good faith,  by any such  holder,  or by any
noncompliance  by the Company with the terms,  provisions  and covenants of this
Indenture, regardless of any knowledge thereof which any such holder may have or
otherwise be charged with.

SECTION 5.8.   CERTAIN CONVERSIONS DEEMED PAYMENT.

         For the purposes of this Article 5 only,  (1) the issuance and delivery
of junior  securities upon conversion of Securities in accordance with Article 4
shall not be deemed to  constitute a payment or  distribution  on account of the
principal of (or premium, if any) or interest on Securities or on account of the
purchase or other  acquisition of Securities,  and (2) the payment,  issuance or
delivery  of cash  (except in  satisfaction  of  fractional  shares  pursuant to
Section  4.3),  property  or  securities  (other than  junior  securities)  upon
conversion of a Security shall be deemed to constitute payment on account of the
principal  of such  Security.  For the  purposes of this  Section  5.8, the term
"junior  securities"  means (a) shares of any stock of any class of the Company,
or (b) securities of the Company which are  subordinated  in right of payment to
all Senior  Indebtedness  which may be  outstanding  at the time of  issuance or
delivery of such securities to substantially the same extent as, or to a greater
extent than,  the Securities  are so  subordinated  as provided in this Article.
Nothing  contained in this  Article 5 or  elsewhere in this  Indenture or in the
Securities is intended to or shall impair,  as among the Company,  its creditors
other than holders of Senior  Indebtedness and the Holders,  the right, which is
absolute  and  unconditional,  of the Holder of any  Security  to  convert  such
Security in accordance with Article 4.

SECTION 5.9.   ARTICLE APPLICABLE TO PAYING AGENTS.

         If at any time any Paying Agent other than the Trustee  shall have been
appointed  by the Company and be then acting  hereunder,  the term  "Trustee" as
used in this Article shall (unless the context otherwise  requires) be construed
as extending to and including  such Paying Agent within its meaning as fully for
all intents and  purposes as if such Paying  Agent were named in this Article in
addition  to or in place  of the  Trustee;  provided,  however,  that the  first
paragraph of Section 5.5 shall not apply to the Company or any  Affiliate of the
Company if it or such Affiliate acts as Paying Agent.

SECTION 5.10.   SENIOR INDEBTEDNESS ENTITLED TO RELY.

         The  holders of Senior  Indebtedness  (including,  without  limitation,
Designated Senior  Indebtedness)  shall have the right to rely upon this Article
5, and no amendment or  modification  of the provisions  contained  herein shall
diminish  the rights of such holders  unless such  holders  shall have agreed in
writing thereto.

                                    ARTICLE 6
                                    COVENANTS

SECTION 6.1.   PAYMENT OF SECURITIES.

         The  Company  shall  promptly  make  all  payments  in  respect  of the
Securities on the dates and in the manner  provided in the  Securities  and this
Indenture.  An installment of principal or interest or Additional  Interest,  if
any,  shall be considered  paid on the date it is due if the Paying Agent (other
than the Company)  holds by 11:00 a.m.,  New York City time, on that date money,
deposited  by the  Company  or an  Affiliate  thereof,  sufficient  to  pay  the
installment.  The Company  shall,  to the fullest  extent  permitted by law, pay
interest  on  overdue  principal   (including   premium,  if  any)  and  overdue
installments of interest at the rate borne by the Securities per annum.

         Payment of the principal of (and  premium,  if any) and any interest on
the Securities  shall be made at the office or agency of the Company  maintained
for that purpose in the Borough of Manhattan,  The City of New York (which shall
initially be First Union  National Bank at its office  specified in Section 2.3)
or at the Corporate  Trust Office of the Trustee in such coin or currency of the
United  States of America as at the time of payment is legal  tender for payment
of public  and  private  debts;  provided,  however,  that at the  option of the
Company  payment of interest  may be made by check  mailed to the address of the
Person  entitled  thereto  as such  address  appears in the  Register;  provided
further that a Holder with an aggregate principal amount in excess of $2,000,000
will be paid by wire transfer in immediately  available funds at the election of
such Holder.

SECTION 6.2.   SEC REPORTS.

         The Company shall file all reports and other  information and documents
which it is required to file with the SEC pursuant to Section 13 or 15(d) of the
Exchange  Act,  and within 15 days after it files them with the SEC, the Company
shall file copies of all such reports,  information and other documents with the
Trustee.

         Delivery of such reports,  information  and documents to the Trustee is
for  informational  purposes  only and the  Trustee's  receipt of such shall not
constitute   constructive  notice  of  any  information   contained  therein  or
determinable  from  information  contained  therein,   including  the  Company's
compliance  with any of its  covenants  hereunder  (as to which the  Trustee  is
entitled to rely exclusively on Officers' Certificates).

SECTION 6.3.   COMPLIANCE CERTIFICATES.

         The Company shall deliver to the Trustee,  within 90 days after the end
of each fiscal year of the Company  (beginning with the fiscal year ending April
1, 2000), an Officers' Certificate as to the signer's knowledge of the Company's
compliance  with all  conditions  and  covenants  on its part  contained in this
Indenture and stating whether or not the signer knows of any default or Event of
Default.  If such  signer  knows of such a  default  or Event  of  Default,  the
Officers'  Certificate  shall  describe  the default or Event of Default and the
efforts to remedy the same.  For the purposes of this  Section  6.3,  compliance
shall be determined  without regard to any grace period or requirement of notice
provided pursuant to the terms of this Indenture.

SECTION 6.4.   FURTHER INSTRUMENTS AND ACTS.

         Upon request of the Trustee,  the Company will execute and deliver such
further  instruments and do such further acts as may be reasonably  necessary or
proper to carry out more effectively the purposes of this Indenture.

SECTION 6.5.   MAINTENANCE OF CORPORATE EXISTENCE.

         Subject  to  Article  7,  the  Company  will do or cause to be done all
things  necessary  to preserve  and keep in full force and effect its  corporate
existence.

SECTION 6.6.   RULE 144A INFORMATION REQUIREMENT.

         Within  the  period  prior  to the  expiration  of the  holding  period
applicable to sales thereof under Rule 144(k) under the  Securities  Act (or any
successor provision), the Company covenants and agrees that it shall, during any
period in which it is not subject to Section 13 or 15(d) under the Exchange Act,
make  available to any Holder or  beneficial  holder of Securities or any Common
Stock issued upon conversion thereof which continue to be Restricted  Securities
in connection with any sale thereof and any prospective  purchaser of Securities
or such  Common  Stock  designated  by such  Holder or  beneficial  holder,  the
information  required  pursuant to Rule 144A(d)(4) under the Securities Act upon
the request of any Holder or beneficial  holder of the Securities or such Common
Stock and it will take such further action as any Holder or beneficial holder of
such Securities or such Common Stock may reasonably  request,  all to the extent
required  from time to time to enable such Holder or  beneficial  holder to sell
its  Securities or Common Stock without  registration  under the  Securities Act
within the  limitation of the exemption  provided by Rule 144A, as such Rule may
be amended from time to time.  Upon the request of any Holder or any  beneficial
holder of the Securities or such Common Stock,  the Company will deliver to such
Holder a written statement as to whether it has complied with such requirements.

SECTION 6.7.   STAY, EXTENSION AND USURY LAWS.

         The Company  covenants  (to the extent that it may lawfully do so) that
it shall not at any time insist upon,  plead, or in any manner  whatsoever claim
or take the benefit or advantage  of, any stay,  extension or usury law or other
law which would  prohibit or forgive the Company  from paying all or any portion
of the  principal  of,  premium,  if  any,  or  interest  (including  Additional
Interest,  if any) on the Securities as contemplated  herein,  wherever enacted,
now or at any time hereafter in force,  or which may affect the covenants or the
performance of this Indenture, and the Company (to the extent it may lawfully do
so) hereby  expressly  waives  all  benefit or  advantage  of any such law,  and
covenants that it will not, by resort to any such law,  hinder,  delay or impede
the  execution of any power herein  granted to the Trustee,  but will suffer and
permit the execution of every such power as though no such law had been enacted.

SECTION 6.8.   PAYMENT OF ADDITIONAL INTEREST.

         If  Additional  Interest  is payable  by the  Company  pursuant  to the
Registration  Rights  Agreement,  the  Company  shall  deliver to the  Trustee a
certificate  to that effect stating (i) the amount of such  Additional  Interest
that is payable and (ii) the date on which such Additional  Interest is payable.
Unless and until a Trust Officer of the Trustee receives such a certificate, the
Trustee may assume without inquiry that no such Additional  Interest is payable.
If the Company has paid Additional  Interest directly to the Persons entitled to
it, the Company  shall  deliver to the Trustee a  certificate  setting forth the
particulars of such payment.

                                    ARTICLE 7
              CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE

SECTION 7.1.   COMPANY MAY CONSOLIDATE, ETC, ONLY ON CERTAIN TERMS.

         The Company shall not  consolidate  with or merge into any other Person
(in a  transaction  in which the Company is not the  surviving  corporation)  or
convey, transfer or lease its properties and assets substantially as an entirety
to any Person, unless:

                (1) in case the Company shall  consolidate with or merge into
another  Person (in a  transaction  in which the  Company  is not the  surviving
corporation)   or  convey,   transfer  or  lease  its   properties   and  assets
substantially  as  an  entirety  to  any  Person,  the  Person  formed  by  such
consolidation  or into which the Company is merged or the Person which  acquires
by conveyance or transfer,  or which leases,  the  properties  and assets of the
Company  substantially as an entirety shall be a corporation,  limited liability
company, partnership or trust, shall be organized and validly existing under the
laws of the United  States of  America,  any State  thereof or the  District  of
Columbia  and shall  expressly  assume,  by an  indenture  supplemental  hereto,
executed and delivered to the Trustee, in form satisfactory to the Trustee,  the
due and punctual payment of the principal of and any premium and interest on all
the  Securities  and the  performance  or observance  of every  covenant of this
Indenture  on the  part of the  Company  to be  performed  or  observed  and the
conversion  rights  shall be  provided  for in  accordance  with  Article  4, by
supplemental  indenture  satisfactory  in  form  to the  Trustee,  executed  and
delivered  to the Trustee,  by the Person (if other than the Company)  formed by
such  consolidation  or into which the Company  shall have been merged or by the
Person which shall have acquired the Company's assets;

                (2) immediately  after giving effect to such  transaction,  no
Event of Default,  and no event  which,  after  notice or lapse of time or both,
would become an Event of Default, shall have happened and be continuing; and

                (3) the Company has delivered to the Trustee an Officers'
Certificate  and an Opinion of Counsel,  each stating  that such  consolidation,
merger,  conveyance,  transfer  or lease and,  if a  supplemental  indenture  is
required in connection with such transaction, such supplemental indenture comply
with this Article and that all conditions precedent herein provided for relating
to such transaction have been complied with.

SECTION 7.2. SUCCESSOR SUBSTITUTED.

         Upon any  consolidation  of the Company  with, or merger of the Company
into,  any other Person or any  conveyance,  transfer or lease of the properties
and assets of the  Company  substantially  as an  entirety  in  accordance  with
Section 7.1, the successor Person formed by such consolidation or into which the
Company is merged or to which such  conveyance,  transfer or lease is made shall
succeed to, and be  substituted  for, and may exercise every right and power of,
the  Company  under this  Indenture  with the same  effect as if such  successor
Person had been named as the Company herein, and thereafter,  except in the case
of a lease,  the  predecessor  Person shall be relieved of all  obligations  and
covenants under this Indenture and the Securities.

                                    ARTICLE 8
                              DEFAULT AND REMEDIES

SECTION 8.1.   EVENTS OF DEFAULT.

         An "Event of Default" shall occur if:

                (1) the Company defaults in the payment of any interest or
Additional  Interest,  if any, payable to all holders of Registrable  Securities
(as defined in the Registration  Rights Agreement) on any Security when the same
becomes  due and  payable  and the  default  continues  for a period of 30 days,
whether or not such payment shall be  prohibited by the  provisions of Article 5
hereof;

                (2) the Company  defaults  in  the  payment  of any  principal
of (including,  without  limitation,  any premium, if any, on) any Security when
the same becomes due and payable  (whether at maturity,  upon  redemption,  on a
Change of Control Purchase Date or otherwise), whether or not such payment shall
be  prohibited by the  provisions of Article 5 hereof;

                (3) the Company fails to comply with any of its other agreements
contained in the Securities or this Indenture and the default  continues for the
period and after the notice  specified  below;

                (4) the  Company  pursuant to or within the meaning of any
Bankruptcy  Law:

                        (i) commences a voluntary case or proceeding;

                        (ii) consents to the  entry  of  an  order  for  relief
                             against  it in an  involuntary case  or proceeding;

                        (iii) consents to the appointment of a Custodian of it
                             or for all or substantially all of its property; or

                        (iv) makes a general  assignment for the benefit of its
                             creditors;  or

                (5) a court of competent  jurisdiction enters an order or decree
under any  Bankruptcy  Law that:

                        (i) is for relief against the Company in an involuntary
                            case or proceeding;

                        (ii) appoints a Custodian of the Company or for all or
                            substantially all of the property of the Company; or

                        (iii) orders the liquidation of the Company;

and in each case the order or decree remains unstayed and in effect for 60 days.

         The term  "Bankruptcy Law" means Title 11 of the United States Code (or
any  successor  thereto) or any  similar  federal or state law for the relief of
debtors. The term "Custodian" means any receiver, trustee, assignee, liquidator,
sequestrator or similar official under any Bankruptcy Law.

         A default  under clause (3) above is not an Event of Default  until the
Trustee  notifies  the  Company,  or the  Holders  of at least 25% in  aggregate
principal amount of the Securities then  outstanding  notify the Company and the
Trustee,  of the default,  and the Company  does not cure the default  within 60
days after receipt of such notice. The notice given pursuant to this Section 8.1
must specify the  default,  demand that it be remedied and state that the notice
is a "Notice of Default."  When any default under this Section 8.1 is cured,  it
ceases.

         The Trustee shall not be charged with knowledge of any Event of Default
unless  written  notice  thereof shall have been given to a Trust Officer at the
Corporate Trust Office of the Trustee by the Company, a Paying Agent, any Holder
or any agent of any Holder.

SECTION 8.2.   ACCELERATION.

         If an Event of Default  (other  than an Event of Default  specified  in
clause (4) or (5) of Section 8.1) occurs and is continuing,  the Trustee may, by
notice to the  Company,  or the Holders of at least 25% in  aggregate  principal
amount of the Securities then  outstanding may, by notice to the Company and the
Trustee, declare all unpaid principal on the Securities then outstanding (if not
then due and payable) to be due and payable upon any such  declaration,  and the
same shall become and be  immediately  due and  payable.  If an Event of Default
specified  in clause (4) or (5) of Section 8.1 occurs,  all unpaid  principal of
the Securities then  outstanding  shall ipso facto become and be immediately due
and payable  without any  declaration or other act on the part of the Trustee or
any  Holder.  The  Holders of a majority in  aggregate  principal  amount of the
Securities then outstanding by notice to the Trustee may rescind an acceleration
and its  consequences  if (a) all  existing  Events of  Default,  other than the
nonpayment  of the  principal of the  Securities  which has become due solely by
such declaration of acceleration,  have been cured or waived;  (b) to the extent
the payment of such  interest is lawful,  interest  (calculated  at the rate per
annum borne by the  Securities) on overdue  installments of interest and overdue
principal,   which  has  become  due  otherwise  than  by  such  declaration  of
acceleration,  has been paid;  (c) the  rescission  would not conflict  with any
judgment or decree of a court of  competent  jurisdiction;  and (d) all payments
due to the Trustee and any predecessor Trustee under Section 9.7 have been made.
No such  rescission  shall  affect  any  subsequent  default or impair any right
consequent thereto.

SECTION 8.3.   OTHER REMEDIES.

         If an Event of Default occurs and is  continuing,  the Trustee may, but
shall not be obligated to,  pursue any available  remedy by proceeding at law or
in  equity to  collect  the  payment  of the  principal  of or  interest  on the
Securities or to enforce the  performance  of any provision of the Securities or
this Indenture.

         The Trustee may maintain a  proceeding  even if it does not possess any
of the Securities or does not produce any of them in the proceeding.  A delay or
omission by the Trustee or any  Securityholder in exercising any right or remedy
accruing  upon an Event of  Default  shall  not  impair  the  right or remedy or
constitute  a waiver of or  acquiescence  in the Event of Default.  No remedy is
exclusive of any other  remedy.  All  available  remedies are  cumulative to the
extent permitted by law.

SECTION 8.4.   WAIVER OF DEFAULTS AND EVENTS OF DEFAULT.

         Subject  to  Sections  8.7 and  11.2,  the  Holders  of a  majority  in
principal amount of the Securities then outstanding by notice to the Trustee may
waive an  existing  default or Event of Default  and its  consequence,  except a
default or Event of Default in the  payment of the  principal  of or interest on
any  Security,  a failure by the Company to convert any  Securities  into Common
Stock or any  default or Event of Default  in respect of any  provision  of this
Indenture or the  Securities  which,  under Section 11.2,  cannot be modified or
amended  without the  consent of the Holder of each  Security  affected.  When a
default or Event of Default is waived, it is cured and ceases.

SECTION 8.5.   CONTROL BY MAJORITY.

         The Holders of a majority in principal  amount of the  Securities  then
outstanding  may direct the time,  method and place of conducting any proceeding
for any  remedy  available  to the  Trustee  or  exercising  any  trust or power
conferred on it.  However,  the Trustee may refuse to follow any direction  that
conflicts with law or this Indenture,  that the Trustee determines may be unduly
prejudicial to the rights of another Holder or the Trustee,  or that may involve
the  Trustee  in  personal  liability  unless the  Trustee is offered  indemnity
satisfactory  to it;  provided,  however,  that the  Trustee  may take any other
action  deemed  proper  by the  Trustee  which  is not  inconsistent  with  such
direction.

SECTION 8.6.   LIMITATIONS ON SUITS.

         A Holder may not pursue any remedy with  respect to this  Indenture  or
the Securities  (except actions for payment of overdue  principal or interest or
for the  conversion  of the  Securities  pursuant to Article 4) unless:
                (1) the Holder gives to the Trustee written notice of a
continuing Event of Default;

                (2) the  Holders  of at  least  25% in  principal  amount of the
then  outstanding Securities make a written request to the Trustee to pursue the
remedy;

                (3) such Holder or Holders  offer to the  Trustee  reasonable
indemnity  to the  Trustee against any loss, liability or expense;

                (4) the Trustee does not comply with the request  within 60 days
after receipt of the request and the offer of indemnity; and

                (5) no direction  inconsistent  with such written  request has
been given to the Trustee during such 60-day period by the Holders of a majority
in principal amount of the Securities then outstanding.

         A Securityholder  may not use this Indenture to prejudice the rights of
another  Securityholder  or to obtain a preference  or priority  over such other
Securityholder.

SECTION 8.7.   RIGHTS OF HOLDERS TO RECEIVE PAYMENT AND TO CONVERT.

         Notwithstanding any other provision of this Indenture, the right of any
Holder of a Security to receive  payment of the principal of and interest on the
Security,  on or after the  respective  due dates  expressed in the Security and
this  Indenture,  to convert such Security in  accordance  with Article 4 and to
bring suit for the  enforcement of any such payment on or after such  respective
dates or the right to convert,  is absolute and  unconditional  and shall not be
impaired or affected without the consent of the Holder.

SECTION 8.8.   COLLECTION SUIT BY TRUSTEE.

         If an  Event  of  Default  in the  payment  of  principal  or  interest
specified  in clause (1) or (2) of Section  8.1  occurs and is  continuing,  the
Trustee may recover  judgment in its own name and as trustee of an express trust
against the Company or another obligor on the Securities for the whole amount of
principal and accrued interest  remaining  unpaid,  together with, to the extent
that payment of such  interest is lawful,  interest on overdue  principal and on
overdue  installments  of interest,  in each case at the rate per annum borne by
the Securities and such further amount as shall be sufficient to cover the costs
and expenses of  collection,  including the reasonable  compensation,  expenses,
disbursements and advances of the Trustee, its agents and counsel.

SECTION 8.9.   TRUSTEE MAY FILE PROOFS OF CLAIM.

         The Trustee may file such proofs of claim and other papers or documents
as may be  necessary  or  advisable  in order to have the claims of the  Trustee
(including any claim for the reasonable  compensation,  expenses,  disbursements
and advances of the Trustee,  its agents and counsel) and the Holders allowed in
any judicial  proceedings  relative to the Company (or any other  obligor on the
Securities),  its  creditors or its property and shall be entitled and empowered
to collect and receive any money or other property payable or deliverable on any
such claims and to distribute  the same,  and any Custodian in any such judicial
proceeding  is hereby  authorized  by each  Holder to make such  payments to the
Trustee and, in the event that the Trustee  shall  consent to the making of such
payments directly to the Holders, to pay to the Trustee any amount due to it for
the  reasonable  compensation,  expenses,  disbursements  and  advances  of  the
Trustee,  its agents and counsel,  and any other  amounts due the Trustee  under
Section 9.7, and to the extent that such payment of the reasonable compensation,
expenses, disbursements and advances in any such proceedings shall be denied for
any reason, payment of the same shall be secured by a lien on, and shall be paid
out of,  any and all  distributions,  dividends,  money,  securities  and  other
property  which the  Holders  may be  entitled  to receive in such  proceedings,
whether in  liquidation  or under any plan of  reorganization  or arrangement or
otherwise.  Nothing herein contained shall be deemed to authorize the Trustee to
authorize or consent to, or, on behalf of any Holder,  to  authorize,  accept or
adopt  any  plan  of  reorganization,  arrangement,  adjustment  or  composition
affecting the  Securities or the rights of any Holder  thereof,  or to authorize
the  Trustee  to  vote  in  respect  of the  claim  of any  Holder  in any  such
proceeding.

SECTION 8.10.   PRIORITIES.

         If the Trustee  collects any money pursuant to this Article 8, it shall
pay out the money in the following order:

         First, to the Trustee for amounts due under Section 9.7;

         Second, to the holders of Senior Indebtedness to the extent required by
 Article 5;

         Third,  to Holders  for amounts  due and unpaid on the  Securities  for
principal and  interest,  ratably,  without  preference or priority of any kind,
according to the amounts due and payable on the  Securities  for  principal  and
interest, respectively; and

         Fourth, to the Company.

         The Trustee may fix a record date and payment date for any payment to
Holders pursuant to this Section 8.10.

SECTION 8.11.   UNDERTAKING FOR COSTS.

         In any suit for the  enforcement  of any  right or  remedy  under  this
Indenture  or in any suit against the Trustee for any action taken or omitted by
it as  Trustee,  a court in its  discretion  may require the filing by any party
litigant  in the suit of an  undertaking  to pay the costs of the suit,  and the
court in its  discretion  may  assess  reasonable  costs,  including  reasonable
attorneys' fees and expenses, against any party litigant in the suit, having due
regard to the merits and good faith of the claims or defenses  made by the party
litigant. This Section 8.11 does not apply to a suit made by the Trustee, a suit
by a Holder  pursuant  to Section  8.7, or a suit by Holders of more than 10% in
principal amount of the Securities then outstanding.

                                    ARTICLE 9
                                     TRUSTEE

SECTION 9.1.   DUTIES OF TRUSTEE.

        (a) If an Event of Default has occurred  and is  continuing, the Trustee
shall  exercise such of the rights and powers vested in it by this Indenture and
use the same degree of care and skill in its exercise as a prudent  person would
exercise  or use  under  the  circumstances  in the  conduct  of his or her  own
affairs.

        (b) Except  during the  continuance  of an Event of  Default:

                (1) the Trustee need perform  only those  duties as are
specifically  set forth in this Indenture  and no others;  and

                (2) in the absence of bad faith on its part,  the Trustee  may
conclusively  rely, as to the truth of the statements and the correctness of the
opinions  expressed  therein,  upon  certificates  or opinions  furnished to the
Trustee and  conforming  to the  requirements  of this  Indenture.  The Trustee,
however,  shall  examine any  certificates  and opinions  which by any provision
hereof are  specifically  required to be  delivered  to the Trustee to determine
whether  or not they  conform to the  requirements  of this  Indenture.

        (c) The Trustee may not be relieved from liability for its own negligent
action, its own negligent failure to act, or its own willful misconduct,  except
that:
                (1) this  paragraph  does not limit the effect of subsection (b)
of this Section 9.1;

                (2) the Trustee  shall not be liable for any error of judgment
made in good faith by a Trust Officer,  unless it is proved that the Trustee was
negligent in ascertaining the pertinent facts; and

                (3) the Trustee shall not be liable  with  respect  to any
action it takes or omits to take in good faith in  accordance  with a  direction
received by it pursuant to Section 8.5.

        (d) No provision of this Indenture  shall require the Trustee to expend
or risk  its own  funds  or  otherwise  incur  any  financial  liability  in the
performance  of any of its duties  hereunder  or in the  exercise  of any of its
rights or powers unless the Trustee shall have  received  adequate  indemnity in
its opinion  against  potential  costs and  liabilities  incurred by it relating
thereto.

        (e) Every  provision of this  Indenture that in any way relates to the
Trustee is subject to subsections (a), (b), (c) and (d) of this Section 9.1.

        (f) The Trustee shall not be liable for interest on any money  received
by it except as the Trustee may agree in writing with the Company. Money held in
trust by the  Trustee  need not be  segregated  from other  funds  except to the
extent required by law.

SECTION 9.2. RIGHTS OF TRUSTEE.

         Subject to Section 9.1:

        (a) The  Trustee  may rely  conclusively  on any  document  believed by
it to be genuine and to have been signed or presented by the proper person.  The
Trustee need not investigate any fact or matter stated in the document.

        (b) Before the Trustee acts or refrains from acting, it may require an
Officers'  Certificate or an Opinion of Counsel,  which shall conform to Section
12.4(b).  The  Trustee  shall not be liable  for any action it takes or omits to
take in good faith in reliance on such Certificate or Opinion.

        (c) The Trustee may act through its agents and shall not be responsible
for the misconduct or negligence of any agent appointed with due care.

        (d) The Trustee shall not be liable for any action it takes or omits to
take in good faith which it believes  to be  authorized  or within its rights or
powers.

        (e) The Trustee may consult  with  counsel of its  selection,  and the
advice  or  opinion  of such  counsel  as to  matters  of law  shall be full and
complete  authorization  and  protection  in respect of any such  action  taken,
omitted or suffered by it  hereunder  in good faith and in  accordance  with the
advice or opinion of such counsel.

        (f) The  Trustee  shall be under  no  obligation  to exercise  any of
the rights or powers vested in it by this  Indenture at the request or direction
of any of the Holders pursuant to this Indenture, unless such Holders shall have
offered to the Trustee security or indemnity satisfactory to the Trustee against
the costs,  expenses and liabilities which might be incurred by it in compliance
with such request or  direction.

        (g) The Trustee shall not be bound to make any investigation  into the
facts or matters stated in any resolution,  certificate,  statement, instrument,
opinion,  report, notice, request,  direction,  consent, order, bond, debenture,
note,  other  evidence  of  indebtedness  or other  paper or  document,  but the
Trustee, in its discretion,  may make such further inquiry or investigation into
such further inquiry or  investigation  into such facts or matters as it may see
fit,  and,  if the  Trustee  shall  determine  to make such  further  inquiry or
investigation,  it shall be entitled to examine the books,  records and premises
of the  Company,  personally  or by agent or  attorney  at the sole  cost of the
Company and shall incur no  liability  or  additional  liability  of any kind by
reason of such inquiry or investigation.

        (h) The Trustee shall not be deemed to have  notice of any  Default or
Event of Default  unless a Trust  Officer of the  Trustee  has actual  knowledge
thereof or unless written notice of any event which is in fact such a default is
received  by  the  Trustee  at the  Corporate  Trust  Office,  and  such  notice
references  the  Securities  and this  Indenture.

        (i) The  rights,  privileges, protections,  immunities and benefits
given  to  the  Trustee,   including,   without  limitation,  its  right  to  be
indemnified,  are extended to, and shall be enforceable  by, the Trustee in each
of its  capacities  hereunder,  and to each agent,  custodian  and other  Person
employed to act hereunder.

SECTION 9.3. INDIVIDUAL RIGHTS OF TRUSTEE.

         The  Trustee in its  individual  or any other  capacity  may become the
owner or pledgee of  Securities  and may  otherwise  deal with the Company or an
Affiliate  of the  Company  with the same  rights  it would  have if it were not
Trustee.  Any Agent may do the same with like  rights.  However,  the Trustee is
subject to Sections 9.10 and 9.11.

SECTION 9.4.   TRUSTEE'S DISCLAIMER.

         The Trustee makes no  representation  as to the validity or adequacy of
this Indenture or the Securities,  it shall not be accountable for the Company's
use of the proceeds from the Securities, and it shall not be responsible for any
statement in the Securities other than its certificate of authentication.

SECTION 9.5.   NOTICE OF DEFAULT OR EVENTS OF DEFAULT.

         If a default or an Event of Default  occurs and is continuing and if it
is known to the Trustee, the Trustee shall mail to each Securityholder notice of
the  default or Event of Default  within 90 days after it occurs.  However,  the
Trustee  may  withhold  the  notice if and so long as a  committee  of its Trust
Officers in good faith determines that withholding notice is in the interests of
Securityholders,  except  in the case of a  default  or an Event of  Default  in
payment of the principal of or interest on any Security.

SECTION 9.6.   REPORTS BY TRUSTEE TO HOLDERS.

         If such report is required  by TIA  Section  313,  within 60 days after
each March 15, beginning with the March 15 following the date of this Indenture,
the Trustee  shall mail to each  Securityholder  a brief report dated as of such
March 15 that  complies with TIA Section  313(a).  The Trustee also shall comply
with TIA Section 313(b)(2) and (c).

         A copy of each  report at the time of its  mailing  to  Securityholders
shall be mailed to the Company  and filed with the SEC and each stock  exchange,
if any, on which the Securities are listed. The Company shall notify the Trustee
whenever  the  Securities  become  listed  on any  stock  exchange  or listed or
admitted  to  trading  on any  quotation  system  and any  changes  in the stock
exchanges or quotation systems on which the Securities are listed or admitted to
trading and of any delisting thereof.

SECTION 9.7.   COMPENSATION AND INDEMNITY.

         The  Company   shall  pay  to  the  Trustee  from  time  to  time  such
compensation  (as agreed to from time to time by the  Company and the Trustee in
writing)  for its  services  (which  compensation  shall not be  limited  by any
provision  of law in  regard to the  compensation  of a  trustee  of an  express
trust). The Company shall reimburse the Trustee upon request for all reasonable,
actual  disbursements,  expenses  and  advances  incurred  or made  by it.  Such
expenses may include the  reasonable,  actual  compensation,  disbursements  and
expenses of the Trustee's agents and counsel.

         The Company  shall  indemnify  the Trustee or any  predecessor  Trustee
(which for purposes of this Section 9.7 shall include its  officers,  directors,
employees  and  agents)  for,  and hold it harmless  against,  any and all loss,
liability or expense  including taxes (other than taxes based upon,  measured by
or determined by the income of the Trustee),  (including  reasonable  legal fees
and expenses) incurred by it in connection with the acceptance or administration
of its duties under this Indenture or any action or failure to act as authorized
or  within  the  discretion  or  rights or  powers  conferred  upon the  Trustee
hereunder  including  the  reasonable  costs and expenses of the Trustee and its
counsel in defending  itself  against any claim or liability in connection  with
the  exercise  or  performance  of any of its  powers or duties  hereunder.  The
Trustee  shall  notify the Company  promptly of any claim  asserted  against the
Trustee  for  which  it may seek  indemnity.  The  Company  need not pay for any
settlement  without  its  written  consent,  which  shall  not  be  unreasonably
withheld.

         The Company need not reimburse the Trustee for any expense or indemnify
it  against  any loss or  liability  incurred  by it  resulting  from its  gross
negligence or bad faith.

         To secure the Company's  payment  obligations  in this Section 9.7, the
Trustee  shall  have a senior  claim to which the  Securities  are  hereby  made
subordinate  on all money or property  held or collected by the Trustee,  except
such money or property held in trust to pay the principal of and interest on the
Securities.  The obligations of the Company under this Section 9.7 shall survive
the  satisfaction  and discharge of this Indenture or the resignation or removal
of the Trustee.

         When the Trustee incurs expenses or renders  services after an Event of
Default  specified in clause (4) or (5) of Section 8.1 occurs,  the expenses and
the  compensation  for the  services  are  intended  to  constitute  expenses of
administration  under any  Bankruptcy  Law. The provisions of this Section shall
survive the termination of this Indenture.

SECTION 9.8.   REPLACEMENT OF TRUSTEE.

         The Trustee may resign by so notifying  the  Company.  The Holders of a
majority in principal  amount of the Securities then  outstanding may remove the
Trustee by so notifying the Trustee and may, with the Company's written consent,
appoint a successor Trustee. The Company may remove the Trustee if:

                (1)      the Trustee fails to comply with Section 9.10;

                (2)      the Trustee is adjudged a bankrupt or an insolvent;

                (3)      a receiver or other public officer takes charge of the
                         Trustee or its property; or

                (4)      the Trustee becomes incapable of acting.

         If the  Trustee  resigns or is  removed  or if a vacancy  exists in the
office of Trustee for any reason, the Company shall promptly appoint a successor
Trustee.  The resignation or removal of a Trustee shall not be effective until a
successor Trustee shall have delivered the written acceptance of its appointment
as described below.

         If a successor  Trustee  does not take office  within 45 days after the
retiring Trustee resigns or is removed, the retiring Trustee, the Company or the
Holders  of 10% in  principal  amount of the  Securities  then  outstanding  may
petition any court of competent  jurisdiction for the appointment of a successor
Trustee at the expense of the Company.

         If the  Trustee  fails to comply  with  Section  9.10,  any  Holder may
petition any court of competent  jurisdiction for the removal of the Trustee and
the appointment of a successor Trustee.

         A  successor  Trustee  shall  deliver  a  written   acceptance  of  its
appointment to the retiring Trustee and to the Company.  Immediately after that,
the retiring  Trustee  shall  transfer all property held by it as Trustee to the
successor  Trustee  and be  released  from  its  obligations  (exclusive  of any
liabilities that the retiring Trustee may have incurred while acting as Trustee)
hereunder,  the  resignation  or removal of the  retiring  Trustee  shall become
effective,  and the  successor  Trustee  shall have all the  rights,  powers and
duties of the  Trustee  under this  Indenture.  A successor  Trustee  shall mail
notice of its succession to each Holder.

         A retiring Trustee shall not be liable for the acts or omissions of any
successor Trustee after its succession.

         Notwithstanding  replacement  of the Trustee  pursuant to this  Section
9.8, the Company's  obligations under Section 9.7 shall continue for the benefit
of the retiring Trustee.

SECTION 9.9.   SUCCESSOR TRUSTEE BY MERGER, ETC.

         If the Trustee consolidates with, merges or converts into, or transfers
all  or  substantially   all  of  its  corporate  trust  assets  (including  the
administration  of this  Indenture)  to,  another  corporation,  the  resulting,
surviving  or  transferee  corporation,  without any further  act,  shall be the
successor  Trustee,  provided such transferee  corporation  shall qualify and be
eligible under Section 9.10.  Such successor  Trustee shall promptly mail notice
of its succession to the Company and each Holder.

SECTION 9.10.   ELIGIBILITY; DISQUALIFICATION.

         The Trustee shall always satisfy the  requirements  of paragraphs  (1),
(2) and (5) of TIA Section 310(a).  The Trustee (or its parent holding  company)
shall have a combined  capital  and surplus of at least  $50,000,000.  If at any
time the Trustee shall cease to satisfy any such  requirements,  it shall resign
immediately  in the manner and with the effect  specified in this Article 9. The
Trustee shall be subject to the provisions of TIA Section 310(b). Nothing herein
shall prevent the Trustee from filing with the SEC the  application  referred to
in the penultimate paragraph of TIA Section 310(b).

SECTION 9.11.   PREFERENTIAL COLLECTION OF CLAIMS AGAINST COMPANY.

         The  Trustee  shall  comply  with TIA  Section  311(a),  excluding  any
creditor  relationship  listed in TIA Section 311(b). A Trustee who has resigned
or been removed shall be subject to TIA Section  311(a) to the extent  indicated
therein.

                                   ARTICLE 10
                     SATISFACTION AND DISCHARGE OF INDENTURE

SECTION 10.1.   SATISFACTION AND DISCHARGE OF INDENTURE.

         This  Indenture  shall cease to be of further  effect (except as to any
surviving  rights  of  conversion,  registration  of  transfer  or  exchange  of
Securities herein expressly  provided for and except as further provided below),
and the Trustee,  on demand of and at the expense of the Company,  shall execute
proper instruments  acknowledging  satisfaction and discharge of this Indenture,
when
        (1) either
                (i) all  Securities  theretofore  authenticated  and  delivered
(other than (i) Securities  which have been destroyed,  lost or stolen and which
have been  replaced or paid as provided in Section 2.7 and (ii)  Securities  for
whose  payment  money has  theretofore  been  deposited in trust and  thereafter
repaid to the Company as provided in Section  10.3) have been  delivered  to the
Trustee for cancellation;  or

                (ii) all such Securities not theretofore delivered
to the Trustee for  cancellation

                        (i) have become due and payable,  or

                        (ii) will become due and payable at the Final Maturity
Date within one year, or

                        (iii) are to be called for redemption within one year
under  arrangements  satisfactory  to the  Trustee  for the  giving of notice of
redemption by the Trustee in the name, and at the expense, of the Company,

and the Company, in the case of clause (i), (ii) or (iii) above, has irrevocably
deposited  or caused to be  irrevocably  deposited  with the Trustee or a Paying
Agent (other than the Company or any of its  Affiliates) as trust funds in trust
for the purpose cash in an amount  sufficient  to pay and  discharge  the entire
indebtedness  on such  Securities not  theretofore  delivered to the Trustee for
cancellation,  for  principal  and  interest to the date of such deposit (in the
case of Securities  which have become due and payable) or to the Final  Maturity
Date or Redemption  Date, as the case may be;

        (2) the Company has paid or caused to be paid all other sums payable
hereunder by the Company;  and

        (3) the Company has delivered to the Trustee an Officers' Certificate
and an Opinion of Counsel,  each stating that all  conditions  precedent  herein
provided for relating to the  satisfaction  and discharge of this Indenture have
been complied with.

         Notwithstanding  the satisfaction and discharge of this Indenture,  the
obligations  of the Company to the Trustee  under Section 9.7 shall survive and,
if money shall have been deposited with the Trustee pursuant to subclause (B) of
clause (1) of this Section,  the provisions of Sections 2.3, 2.4, 2.5, 2.6, 2.7,
2.12, 3.8, 3.9, 3.10, 3.11,  3.12, 3.13 and 12.5,  Article 4, the last paragraph
of Section 6.2 and this Article 10, shall survive until the Securities have been
paid in full.

SECTION 10.2.   APPLICATION OF TRUST MONEY.

         Subject to the  provisions  of Section  10.3,  the  Trustee or a Paying
Agent shall hold in trust,  for the benefit of the Holders,  all money deposited
with it  pursuant  to  Section  10.1 and  shall  apply  the  deposited  money in
accordance  with  this  Indenture  and  the  Securities  to the  payment  of the
principal of and interest on the Securities. Money so held in trust shall not be
subject to the subordination provisions of Article 5.

SECTION 10.3.   REPAYMENT TO COMPANY.

         The  Trustee and each Paying  Agent shall  promptly  pay to the Company
upon request any excess money (i)  deposited  with them pursuant to Section 10.1
and (ii) held by them at any time.

         The Trustee and each Paying Agent shall pay to the Company upon request
any money held by them for the payment of  principal  or interest  that  remains
unclaimed  for two  years  after a right to such  money has  matured;  provided,
however,  that the Trustee or such Paying Agent,  before being  required to make
any such  payment,  may at the expense of the Company cause to be mailed to each
Holder entitled to such money notice that such money remains  unclaimed and that
after a date specified therein, which shall be at least 30 days from the date of
such mailing,  any unclaimed balance of such money then remaining will be repaid
to the Company.  After  payment to the Company,  Holders  entitled to money must
look to the Company for payment as general creditors.

SECTION 10.4.   REINSTATEMENT.

         If the  Trustee  or any  Paying  Agent is  unable to apply any money in
accordance  with Section 10.2 by reason of any legal  proceeding or by reason of
any  order  or  judgment  of any  court  or  governmental  authority  enjoining,
restraining  or  otherwise  prohibiting  such  application,  then the  Company's
obligations  under  this  Indenture  and the  Securities  shall be  revived  and
reinstated as though no deposit had occurred pursuant to Section 10.1 until such
time as the Trustee or such Paying Agent is permitted to apply all such money in
accordance with Section 10.2;  provided,  however,  that if the Company has made
any payment of the  principal  of or interest on any  Securities  because of the
reinstatement of its obligations,  the Company shall be subrogated to the rights
of the Holders of such  Securities  to receive any such  payment  from the money
held by the Trustee or such Paying Agent.

                                   ARTICLE 11
                       AMENDMENTS, SUPPLEMENTS AND WAIVERS

SECTION 11.1.   WITHOUT CONSENT OF HOLDERS.

         The Company and the Trustee may amend or supplement this Indenture or
the Securities without notice to or consent of any Securityholder:

        (a)      to comply with Sections 4.11 and 7.1;

        (b)      to cure any ambiguity, defect or inconsistency;

        (c)      to make any other change that does not adversely effect the
                 rights of any Securityholder;

        (d)      to comply with the provisions of the TIA; or

        (e)      to appoint a successor Trustee.

SECTION 11.2.   WITH CONSENT OF HOLDERS.

         The Company and the Trustee may amend or supplement  this  Indenture or
the Securities with the written consent of the Holders of at least a majority in
aggregate principal amount of the Securities then outstanding. The Holders of at
least  a  majority  in  aggregate   principal  amount  of  the  Securities  then
outstanding  may waive  compliance in a particular  instance by the Company with
any  provision  of  this  Indenture  or the  Securities  without  notice  to any
Securityholder.  However,  notwithstanding  the foregoing but subject to Section
11.4, without the written consent of each Securityholder affected, an amendment,
supplement or waiver,  including a waiver  pursuant to Section 8.4, may not:

        (a) change the stated  maturity of the  principal  of, or interest on,
any Security;

        (b) reduce the principal amount of, or any premium or interest on, any
Security;

        (c) reduce the amount of principal  payable upon acceleration of the
 maturity of any  Security;

        (d) change the place or currency of payment of principal  of, or any
premium or interest on, any Security;

        (e) impair the right to institute suit for the  enforcement  of any
payment on, or with respect to, any  Security;

        (f) modify the subordination  provisions of Article 5 in a manner
materially adverse to the  Holders  of  Securities;

        (g)  adversely  affect the right of Holders to convert  Securities other
than  as  provided  in or  under  Section  4 of this Indenture;

        (h) reduce the percentage of the aggregate  principal  amount of the
outstanding   Securities  whose  Holders  must  consent  to  a  modification  or
amendment;

        (i) reduce the percentage of the aggregate  principal  amount of the
outstanding  Securities  necessary  for the waiver of  compliance  with  certain
provisions  of this  Indenture  or the  waiver of  certain  defaults  under this
Indenture;  and

        (j) modify any of the provisions of this Section or Section 8.4,
except to increase any such percentage or to provide that certain  provisions of
this Indenture cannot be modified or waived without the consent of the Holder of
each outstanding Security affected thereby.

         It shall not be  necessary  for the consent of the  Holders  under this
Section  11.2  to  approve  the  particular  form  of  any  proposed  amendment,
supplement or waiver,  but it shall be  sufficient if such consent  approves the
substance thereof.

         After an  amendment,  supplement  or waiver  under  this  Section  11.2
becomes  effective,  the Company  shall mail to the Holders  affected  thereby a
notice briefly  describing the amendment,  supplement or waiver.  Any failure of
the Company to mail such notice, or any defect therein,  shall not, however,  in
any way impair or affect  the  validity  of any such  amendment,  supplement  or
waiver. An amendment or supplement under this Section 11.2 or under Section 11.1
may not make any change that adversely affects the rights under Article 5 of any
holder of an issue of Senior  Indebtedness  unless the  holders  of that  issue,
pursuant to its terms, consent to the change.

SECTION 11.3.   COMPLIANCE WITH TRUST INDENTURE ACT.

         Every  amendment to or supplement of this  Indenture or the  Securities
shall  comply  with  the TIA as in  effect  at the  date of  such  amendment  or
supplement.

SECTION 11.4.   REVOCATION AND EFFECT OF CONSENTS.

         Until an amendment,  supplement or waiver becomes effective,  a consent
to it by a Holder is a  continuing  consent by the  Holder and every  subsequent
Holder of a Security or portion of a Security  that  evidences  the same debt as
the consenting Holder's Security, even if notation of the consent is not made on
any  Security.  However,  any such  Holder or  subsequent  Holder may revoke the
consent as to its Security or portion of a Security if the Trustee  receives the
notice of revocation before the date the amendment, supplement or waiver becomes
effective.

         After an amendment,  supplement or waiver becomes  effective,  it shall
bind every Securityholder,  unless it makes a change described in any of clauses
(a) through  (j) of Section  11.2.  In that case the  amendment,  supplement  or
waiver  shall bind each Holder of a Security  who has  consented to it and every
subsequent Holder of a Security or portion of a Security that evidences the same
debt as the consenting Holder's Security.

SECTION 11.5.   NOTATION ON OR EXCHANGE OF SECURITIES.

         If an amendment,  supplement or waiver changes the terms of a Security,
the Trustee may require the Holder of the Security to deliver it to the Trustee.
The Trustee may place an appropriate  notation on the Security about the changed
terms and return it to the Holder. Alternatively,  if the Company or the Trustee
so  determines,  the Company in exchange  for the  Security  shall issue and the
Trustee shall authenticate a new Security that reflects the changed terms.

SECTION 11.6.   TRUSTEE TO SIGN AMENDMENTS, ETC.

         The  Trustee  shall  sign  any  amendment  or  supplemental   indenture
authorized  pursuant  to  this  Article  11 if  the  amendment  or  supplemental
indenture  does  not  adversely  affect  the  rights,  duties,   liabilities  or
immunities of the Trustee.  If it does, the Trustee may, in its sole discretion,
but  need  not sign it.  In  signing  or  refusing  to sign  such  amendment  or
supplemental indenture, the Trustee shall be entitled to receive and, subject to
Section 9.1,  shall be fully  protected in relying  upon,  an Opinion of Counsel
stating that such amendment or supplemental indenture is authorized or permitted
by this  Indenture.  The  Company  may not  sign an  amendment  or  supplemental
indenture until the Board of Directors approves it.

                                   ARTICLE 12
                                  MISCELLANEOUS

SECTION 12.1.   TRUST INDENTURE ACT CONTROLS.

         If any provision of this Indenture limits,  qualifies or conflicts with
the duties imposed by any of Sections 310 to 317, inclusive,  of the TIA through
operation of Section 318(c) thereof, such imposed duties shall control.

SECTION 12.2.   NOTICES.

         Any  notice,  request or  communication  shall be given in writing  and
delivered in person or mailed by first-class mail, postage prepaid, addressed as
follows: If to the Company:

                  RF Micro Devices, Inc.
                  7625 Thorndike Road
                  Greensboro, North Carolina  27409

                  If to the Trustee:
                  First Union National Bank
                  401 South Tryon Street, 12th Floor
                  Charlotte, North Carolina  28288-1179
                  Attention:  Corporate Trust Department (RF Micro
                   Devices, Inc.-- 3.75% Convertible Subordinated
                  Notes due August 15, 2005)

         Such notices or communications shall be effective when received.

         The  Company  or the  Trustee  by notice  to the  other  may  designate
additional or different addresses for subsequent notices or communications.

         Any notice or communication  mailed to a Securityholder shall be mailed
by  first-class  mail to it at its  address  shown on the  register  kept by the
Primary Registrar.

         Failure to mail a notice or communication  to a  Securityholder  or any
defect  in  it  shall  not  affect  its   sufficiency   with  respect  to  other
Securityholders.  If a notice or communication to a Securityholder  is mailed in
the manner  provided  above,  it is duly  given,  whether  or not the  addressee
receives it.

SECTION 12.3.   COMMUNICATIONS BY HOLDERS WITH OTHER HOLDERS.

         Securityholders  may  communicate  pursuant to TIA Section  312(b) with
other  Securityholders  with respect to their rights under this Indenture or the
Securities.  The Company,  the Trustee, the Registrar and any other person shall
have the protection of TIA Section 312(c).

SECTION 12.4.   CERTIFICATE AND OPINION AS TO CONDITIONS PRECEDENT.

        (a) Upon any  request or  application  by the Company to the Trustee to
take any action under this  Indenture,  the Company shall furnish to the Trustee
at the request of the Trustee:

                (1) an  Officers'  Certificate  stating  that,  in the opinion
of the signers, all conditions  precedent  (including any covenants,  compliance
with which  constitutes  a condition  precedent),  if any,  provided for in this
Indenture relating to the proposed action have been complied with; and

                (2) an Opinion of Counsel stating that, in the opinion of such
counsel, all such conditions precedent (including any covenants, compliance with
which constitutes a condition precedent) have been complied with.

        (b) Each Officers'  Certificate and Opinion of Counsel with respect to
compliance  with a condition or covenant  provided for in this  Indenture  shall
include:

                (1) a statement that the person making such certificate or
opinion has read such covenant or condition;

                (2) a brief  statement as to the nature and scope of the
examination or investigation  upon which the statements or opinions contained in
such certificate or opinion are based;

                (3) a statement that, in the opinion of such  person,  he or she
has made such  examination or investigation as is necessary to enable him or her
to express an informed  opinion as to whether or not such  covenant or condition
has been complied with; and

                (4) a statement as to whether or not, in the opinion of such
person,  such condition or covenant has been complied with;  provided,  however,
that with  respect to  matters  of fact an  Opinion  of  Counsel  may rely on an
Officers'  Certificate  or  certificates  of  public  officials.

SECTION  12.5. RECORD DATE FOR VOTE OR CONSENT OF SECURITYHOLDERS.

         The  Company  (or,  in the event  deposits  have been made  pursuant to
Section 10.1, the Trustee) may set a record date for purposes of determining the
identity of Holders entitled to vote or consent to any action by vote or consent
authorized  or permitted  under this  Indenture,  which record date shall not be
more than thirty (30) days prior to the date of the commencement of solicitation
of such action. Notwithstanding the provisions of Section 11.4, if a record date
is fixed,  those persons who were Holders of Securities at the close of business
on such record date (or their duly designated proxies),  and only those persons,
shall be  entitled  to take such action by vote or consent or to revoke any vote
or consent previously given,  whether or not such persons continue to be Holders
after such record date.

SECTION 12.6.   RULES BY TRUSTEE, PAYING AGENT, REGISTRAR AND CONVERSION AGENT.

         The Trustee may make reasonable rules (not  inconsistent with the terms
of this  Indenture)  for action by or at a meeting of  Holders.  Any  Registrar,
Paying Agent or Conversion Agent may make reasonable rules for its functions.

SECTION 12.7.   LEGAL HOLIDAYS.

         A "Legal  Holiday"  is a  Saturday,  Sunday or a day on which  state or
federally chartered banking  institutions in New York, New York and the state in
which the  Corporate  Trust Office is located are not required to be open.  If a
payment date is a Legal  Holiday,  payment shall be made on the next  succeeding
day  that  is not a  Legal  Holiday,  and  no  interest  shall  accrue  for  the
intervening  period.  If a regular  record date is a Legal  Holiday,  the record
shall not be affected.

SECTION 12.8.   GOVERNING LAW.

         This Indenture and the  Securities  shall be governed by, and construed
in  accordance  with,  the laws of the  State of New  York,  without  regard  to
principles of conflicts of laws.

SECTION 12.9.   NO ADVERSE INTERPRETATION OF OTHER AGREEMENTS.

         This Indenture may not be used to interpret another indenture,  loan or
debt  agreement  of the  Company  or a  Subsidiary  of  the  Company.  Any  such
indenture, loan or debt agreement may not be used to interpret this Indenture.

SECTION 12.10.   NO RECOURSE AGAINST OTHERS.

         All  liability  described  in  paragraph  18 of the  Securities  of any
director,  officer,  employee or shareholder,  as such, of the Company is waived
and released.

SECTION 12.11.   SUCCESSORS.

         All  agreements  of the Company in this  Indenture  and the  Securities
shall bind its successor.  All agreements of the Trustee in this Indenture shall
bind its successor.

SECTION 12.12.   MULTIPLE COUNTERPARTS.

         The parties may sign  multiple  counterparts  of this  Indenture.  Each
signed  counterpart  shall  be  deemed  an  original,  but all of them  together
represent the same agreement.

SECTION 12.13.   SEPARABILITY.

         In case any provisions in this Indenture or in the Securities  shall be
invalid, illegal or unenforceable,  the validity, legality and enforceability of
the remaining provisions shall not in any way be affected or impaired thereby.

SECTION 12.14.   TABLE OF CONTENTS, HEADINGS, ETC.

         The  table of  contents,  cross-reference  sheet  and  headings  of the
Articles and Sections of this  Indenture  have been inserted for  convenience of
reference  only,  are not to be  considered a part  hereof,  and shall in no way
modify or restrict any of the terms or provisions hereof.



                             SIGNATURE PAGE FOLLOWS



<PAGE>




         IN WITNESS WHEREOF, the parties hereto have hereunto set their hands as
of the date and year first above written.



                                       RF MICRO DEVICES, INC.



                                    By:/s/ David A. Norbury
                                      ----------------------------------------
                                    Name:  David A. Norbury
                                    Title:  President, Chief Executive Officer
                                            and Director


                                     FIRST UNION NATIONAL BANK, as Trustee



                                     By: /s/ Shannon Schwartz
                                       ----------------------------------------
                                     Name:  Shannon Schwartz
                                     Title: Vice President





<PAGE>





                                    EXHIBIT A
                           [FORM OF FACE OF SECURITY]



         [UNLESS THIS  CERTIFICATE IS PRESENTED BY AN AUTHORIZED  REPRESENTATIVE
OF THE DEPOSITORY  TRUST COMPANY TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF
TRANSFER,  EXCHANGE OR PAYMENT,  AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO.  OR IN SUCH  OTHER  NAME  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF THE DEPOSITORY  TRUST COMPANY (AND ANY PAYMENT HEREON IS MADE
TO  CEDE  & CO.  OR TO  SUCH  OTHER  ENTITY  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY),  ANY TRANSFER,  PLEDGE OR OTHER
USE HEREOF FOR VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS  WRONGFUL  SINCE THE
REGISTERED OWNER HEREOF,  CEDE & CO., HAS AN INTEREST HEREIN. THIS SECURITY IS A
GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE  HEREINAFTER REFERRED TO AND
IS REGISTERED IN THE NAME OF A DEPOSITARY OR A NOMINEE THEREOF. THIS SECURITY IS
EXCHANGEABLE  FOR  SECURITIES  REGISTERED IN THE NAME OF A PERSON OTHER THAN THE
DEPOSITARY  OR ITS NOMINEE  ONLY IN THE LIMITED  CIRCUMSTANCES  DESCRIBED IN THE
INDENTURE  AND,  UNLESS  AND  UNTIL  IT IS  EXCHANGED  IN  WHOLE  OR IN PART FOR
SECURITIES IN DEFINITIVE FORM, THIS SECURITY MAY NOT BE TRANSFERRED  EXCEPT AS A
WHOLE BY THE  DEPOSITARY  TO A NOMINEE OF THE  DEPOSITARY OR BY A NOMINEE OF THE
DEPOSITARY  TO THE  DEPOSITARY  OR ANOTHER  NOMINEE OF THE  DEPOSITARY OR BY THE
DEPOSITARY  OR ANY SUCH NOMINEE TO A SUCCESSOR  DEPOSITARY  OR A NOMINEE OF SUCH
SUCCESSOR DEPOSITARY.]1

         [THIS  SECURITY  (OR  ITS  PREDECESSOR)  WAS  ORIGINALLY  ISSUED  IN  A
TRANSACTION  EXEMPT FROM REGISTRATION  UNDER THE UNITED STATES SECURITIES ACT OF
1933 (THE  "SECURITIES  ACT"),  AND THIS SECURITY AND THE SHARES OF COMMON STOCK
ISSUABLE  UPON  CONVERSION  THEREOF  MAY  NOT  BE  OFFERED,  SOLD  OR  OTHERWISE
TRANSFERRED  IN THE  ABSENCE OF SUCH  REGISTRATION  OR AN  APPLICABLE  EXEMPTION
THEREFROM. EACH PURCHASER OF THIS SECURITY IS HEREBY NOTIFIED THAT THE SELLER OF
THIS SECURITY MAY BE RELYING ON THE EXEMPTION  FROM THE  PROVISIONS OF SECTION 5
OF THE SECURITIES ACT PROVIDED BY RULE 144A THEREUNDER.]2

         THE HOLDER OF THIS SECURITY  AGREES FOR THE BENEFIT OF THE COMPANY THAT
(A) THIS  SECURITY  AND THE  SHARES OF COMMON  STOCK  ISSUABLE  UPON  CONVERSION
THEREOF MAY BE OFFERED,  RESOLD, PLEDGED OR OTHERWISE  TRANSFERRED,  ONLY (I) IN
THE UNITED STATES TO A PERSON WHOM THE SELLER REASONABLY BELIEVES IS A QUALIFIED
INSTITUTIONAL  BUYER (AS  DEFINED  IN RULE 144A UNDER THE  SECURITIES  ACT) IN A
TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A, (II) PURSUANT TO AN EXEMPTION
FROM  REGISTRATION  UNDER THE SECURITIES ACT PROVIDED BY RULE 144 THEREUNDER (IF
AVAILABLE) OR (III) PURSUANT TO AN EFFECTIVE  REGISTRATION  STATEMENT  UNDER THE
SECURITIES  ACT,  IN EACH OF CASES  (I)  THROUGH  (III) IN  ACCORDANCE  WITH ANY
APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES, AND (B) THE HOLDER
WILL,  AND EACH  SUBSEQUENT  HOLDER IS REQUIRED TO, NOTIFY ANY PURCHASER OF THIS
SECURITY FROM IT OF THE RESALE RESTRICTIONS REFERRED TO IN (A) ABOVE.]2

         [THE  HOLDER  OF  THIS  SECURITY  IS  ENTITLED  TO  THE  BENEFITS  OF A
REGISTRATION RIGHTS AGREEMENT (AS SUCH TERM IS DEFINED IN THE INDENTURE REFERRED
TO ON THE REVERSE HEREOF) AND, BY ITS ACCEPTANCE  HEREOF,  AGREES TO BE BOUND BY
AND TO COMPLY WITH THE PROVISIONS OF SUCH REGISTRATION RIGHTS AGREEMENT.]2


------------------------------
1 These paragraphs should be included only if the Security is a Global Security.

2 These paragraphs to be included only if the Security is a Transfer Restricted
Security.

<PAGE>




                             RF MICRO DEVICES, INC.



CUSIP:                                                           R-______

              3.75% CONVERTIBLE SUBORDINATED NOTES DUE AUGUST 15, 2005

         RF Micro Devices,  Inc., a North Carolina  corporation  (the "Company",
which term shall include any successor  corporation under the Indenture referred
to on the reverse hereof), promises to pay to___________  _________________,  or
registered assigns, the principal sum of  _____________________________  Dollars
($__________)  on  August  15,  2005 [or such  greater  or  lesser  amount as is
indicated  on the  Schedule  of  Exchanges  of Notes on the  other  side of this
Note].3

Interest Payment Dates:    February 15 and August 15

Record Dates:     February 1 and August 1

         This Note is  convertible  as specified on the other side of this Note.
Additional provisions of this Note are set forth on the other side of this Note.



                             SIGNATURE PAGE FOLLOWS





-----------------------------
3 This phrase should be included only if the Security is a Global Security.


<PAGE>



         IN WITNESS  WHEREOF,  the Company has caused this instrument to be duly
executed.



                                       RF MICRO DEVICES, INC.



                                       By:
                                         --------------------------------------
                                       Name:
                                       Title:

Attest:




Name:
Title:

Dated:

Trustee's Certificate of Authentication:  This is one of the
Securities referred to in the within-mentioned Indenture.

FIRST UNION NATIONAL BANK,
as Trustee



-----------------------------------------
Authorized Signatory

By:



<PAGE>



                       [FORM OF REVERSE SIDE OF SECURITY]

                             RF MICRO DEVICES, INC.
            3.75% CONVERTIBLE SUBORDINATED NOTES DUE AUGUST 15, 2005

1.       INTEREST

         RF Micro Devices,  Inc. a North Carolina  corporation  (the  "Company",
which  term  shall  include  any  successor   corporation  under  the  Indenture
hereinafter  referred to),  promises to pay interest on the principal  amount of
this  Note at the rate of 3.75%  per  annum.  The  Company  shall  pay  interest
semiannually on February 15 and August 15 of each year,  commencing February 15,
2001.  Interest  on the Notes  shall  accrue  from the most recent date to which
interest has been paid or, if no interest  has been paid,  from August 11, 2000;
provided,  however,  that if there is not an existing  default in the payment of
interest and if this Note is authenticated  between a record date referred to on
the face hereof and the next succeeding  interest  payment date,  interest shall
accrue from such interest  payment date.  Interest will be computed on the basis
of a 360-day year of twelve  30-day  months.  Any  reference  herein to interest
accrued or payable as of any date shall include any Additional  Interest accrued
or payable on such date as provided in the Registration Rights Agreement.

2.       METHOD OF PAYMENT

         The Company shall pay interest on this Note (except defaulted interest)
to the  person  who is the  Holder  of this  Note at the  close of  business  on
February 1 or August 1, as the case may be, next preceding the related  interest
payment date.  The Holder must  surrender this Note to a Paying Agent to collect
payment of  principal.  The Company will pay  principal and interest in money of
the United  States  that at the time of payment is legal  tender for  payment of
public and private debts. The Company may,  however,  pay principal and interest
in respect of any Certificated  Security by check or wire payable in such money;
provided, however, that a Holder with an aggregate principal amount in excess of
$2,000,000  will be paid by wire transfer in immediately  available funds at the
election of such Holder.  The Company may mail an interest check to the Holder's
registered  address.  Notwithstanding  the  foregoing,  so long as this  Note is
registered in the name of a Depositary or its nominee, all payments hereon shall
be made by wire transfer of  immediately  available  funds to the account of the
Depositary or its nominee.

3.       PAYING AGENT, REGISTRAR AND CONVERSION AGENT

         Initially,  First Union National Bank (the "Trustee",  which term shall
include any successor trustee under the Indenture  hereinafter referred to) will
act as Paying Agent,  Registrar and Conversion Agent. The Company may change any
Paying Agent,  Registrar or Conversion  Agent without notice to the Holder.  The
Company or any of its Subsidiaries may, subject to certain limitations set forth
in the Indenture, act as Paying Agent or Registrar.

4.       INDENTURE, LIMITATIONS

         This  Note  is one of a duly  authorized  issue  of  Securities  of the
Company  designated as its 3.75% Convertible  Subordinated  Notes Due August 15,
2005  (the  "Notes"),  issued  under an  Indenture  dated as of  August  1, 2000
(together with any supplemental  indentures thereto,  the "Indenture"),  between
the Company and the Trustee.  The terms of this Note include those stated in the
Indenture  and those  required by or made part of the  Indenture by reference to
the Trust  Indenture  Act of 1939,  as amended,  as in effect on the date of the
Indenture.  This Note is subject to all such terms,  and the Holder of this Note
is referred to the Indenture and said Act for a statement of them.

         The Notes are subordinated unsecured obligations of the Company limited
to  $300,000,000  aggregate  principal  amount,  subject to  Section  2.2 of the
Indenture.  The Indenture  does not limit other debt of the Company,  secured or
unsecured, including Senior Indebtedness.

5.       OPTIONAL AND PROVISIONAL REDEMPTION

         The Notes are subject to redemption, at any time on or after August 20,
2003, on at least 20 days and no more than 60 days notice,  in whole or in part,
at the election of the Company.  The Redemption Prices (expressed as percentages
of the principal  amount) are as follows for Notes  redeemed  during the periods
set forth below:

                                          Period              Redemption Price
        ---------------------------------------------------   ----------------
        August 20, 2003 through August 14, 2004............       100.9375%
        August 15, 2004 and thereafter.....................       100.0000%

in  each  case  together  with  accrued  interest  up to but not  including  the
Redemption  Date;  provided that if the redemption  date is an interest  payment
date,  interest  will be  payable to the  Holders  in whose  names the Notes are
registered at the close of business on the relevant record dates.

         The  Securities  may be redeemed at the election of the  Company,  as a
whole or in part from time to time,  at any time  prior to  August  20,  2003 (a
"Provisional Redemption"), upon at least 20 and not more than 60 days' notice by
mail to the Holders of the Securities at a redemption  price equal to $1,000 per
$1,000  principal  amount of the  Securities  redeemed  plus  accrued and unpaid
interest,  if any (such amount,  together with the Make-Whole  Payment described
below,  the  "Provisional  Redemption  Price"),  to but  excluding  the  date of
redemption (the  "Provisional  Redemption Date") if (1) the Closing Price of the
Common Stock has exceeded 150% of the  Conversion  Price for at least 20 Trading
Days within a period of any 30  consecutive  Trading  Days ending on the Trading
Day prior to the date of mailing of the notice of  Provisional  Redemption  (the
"Notice Date"), and (2) a shelf  registration  statement covering resales of the
Securities  and the Common Stock issuable upon  conversion  thereof is effective
and available for use and is expected to remain  effective and available for use
for the 30 days following the Provisional Redemption Date unless registration is
no longer required.

         Upon  any  such  Provisional  Redemption,  the  Company  shall  make an
additional  payment,  at its  option,  in  either  cash  or  Common  Stock  or a
combination  of cash and Common Stock (the  "Make-Whole  Payment") to holders of
the Securities called for redemption,  including those Securities converted into
Common Stock between the Notice Date and the Provisional  Redemption Date, in an
amount equal to $112.50 per $1,000 principal amount of the Securities,  less the
amount  of any  interest  actually  paid on the  Securities  before  the date of
redemption.  Payments  made in Common Stock will be valued at 97% of the average
closing sales prices of Common Stock for the five trading days ending on the day
prior to the Redemption Date.

6.       NOTICE OF REDEMPTION

         Notice of  redemption  will be mailed by  first-class  mail at least 20
days but not more than 60 days  before  the  Redemption  Date to each  Holder of
Notes to be redeemed at its registered  address.  Notes in denominations  larger
than $1,000 may be redeemed in part, but only in whole  multiples of $1,000.  On
and after the Redemption  Date,  subject to the deposit with the Paying Agent of
funds  sufficient to pay the  Redemption  Price plus accrued  interest,  if any,
accrued to, but excluding,  the Redemption Date,  interest shall cease to accrue
on Notes or portions of them called for redemption.

7.       PURCHASE OF NOTES AT OPTION OF HOLDER UPON A CHANGE IN CONTROL

         At the option of the Holder and subject to the terms and  conditions of
the  Indenture,  the Company shall become  obligated to purchase all or any part
specified by the Holder (so long as the principal  amount of such part is $1,000
or an integral  multiple of $1,000 in excess  thereof) of the Notes held by such
Holder on the date that is 30 Business Days after the  occurrence of a Change in
Control,  at a purchase  price  equal to 100% of the  principal  amount  thereof
together  with  accrued  interest  up to, but  excluding,  the Change in Control
Purchase Date. The Holder shall have the right to withdraw any Change in Control
Purchase  Notice (in whole or in a portion thereof that is $1,000 or an integral
multiple of $1,000 in excess thereof) at any time prior to the close of business
on the  Business  Day next  preceding  the  Change in Control  Purchase  Date by
delivering a written notice of withdrawal to the Paying Agent in accordance with
the terms of the Indenture.

8.       CONVERSION

         A Holder of a Note may  convert the  principal  amount of such Note (or
any portion thereof equal to $1,000 or any integral multiple of $1,000 in excess
thereof)  into shares of Common Stock at any time prior to the close of business
on August 15, 2005; provided, however, that if the Note is called for redemption
or subject to  purchase  upon a Change in  Control,  the  conversion  right will
terminate at the close of business on the Business Day immediately preceding the
redemption date or the Change in Control  Purchase Date, as the case may be, for
such Note or such earlier date as the Holder  presents such Note for  redemption
or purchase  (unless the Company shall default in making the redemption  payment
or Change in Control Purchase Price, as the case may be, when due, in which case
the conversion  right shall  terminate at the close of business on the date such
default is cured and such Note is redeemed or purchased).

         The initial Conversion Price is $90.17 per share, subject to adjustment
under certain circumstances.  The number of shares of Common Stock issuable upon
conversion of a Note is determined by dividing the principal  amount of the Note
or portion thereof converted by the Conversion Price in effect on the Conversion
Date. No fractional shares will be issued upon conversion;  in lieu thereof,  an
amount  will be paid in cash based  upon the  closing  price (as  defined in the
Indenture)  of the Common  Stock on the  Trading  Day  immediately  prior to the
Conversion Date.

         To convert a Note, a Holder must (a)  complete  and  manually  sign the
conversion notice set forth below and deliver such notice to a Conversion Agent,
(b)  surrender  the  Note  to  a  Conversion  Agent,  (c)  furnish   appropriate
endorsements  and transfer  documents if required by a Registrar or a Conversion
Agent,  and  (d) pay  any  transfer  or  similar  tax,  if  required.  Notes  so
surrendered  for  conversion  (in whole or in part)  during the period  from the
close of business  on any regular  record date to the opening of business on the
next  succeeding  interest  payment date  (excluding  Notes or portions  thereof
called  for  redemption  or subject  to  purchase  upon a Change in Control on a
Redemption  Date or Change in Control  Purchase Date, as the case may be, during
the period  beginning  at the close of  business  on a regular  record  date and
ending at the  opening  of  business  on the first  Business  Day after the next
succeeding  interest  payment date,  or if such  interest  payment date is not a
Business Day, the second such Business Day) shall also be accompanied by payment
in funds acceptable to the Company of an amount equal to the interest payable on
such  interest  payment  date on the  principal  amount of such Note then  being
converted,  and  such  interest  shall  be  payable  to such  registered  Holder
notwithstanding  the conversion of such Note,  subject to the provisions of this
Indenture relating to the payment of defaulted  interest by the Company.  If the
Company  defaults in the payment of interest  payable on such  interest  payment
date, the Company shall  promptly repay such funds to such Holder.  A Holder may
convert a portion of a Note equal to $1,000 or any integral multiple thereof.

         A Note in respect of which a Holder had  delivered  a Change in Control
Purchase  Notice  exercising the option of such Holder to require the Company to
purchase  such Note may be  converted  only if the  Change in  Control  Purchase
Notice is withdrawn in accordance with the terms of the Indenture.

9.       CONVERSION ARRANGEMENT ON CALL FOR REDEMPTION

         Any Notes called for  redemption,  unless  surrendered  for  conversion
before the close of business  on the  Business  Day  immediately  preceding  the
Redemption Date, may be deemed to be purchased from the Holders of such Notes at
an amount not less than the Redemption Price, together with accrued interest, if
any, to, but not  including,  the  Redemption  Date,  by one or more  investment
bankers or other  purchasers  who may agree with the  Company to  purchase  such
Notes from the Holders,  to convert them into Common Stock of the Company and to
make payment for such Notes to the Paying Agent in trust for such Holders.

10.      SUBORDINATION

         The  indebtedness  evidenced  by the Notes is, to the extent and in the
manner provided in the Indenture,  subordinate and junior in right of payment to
the prior payment in full of all Senior Indebtedness of the Company.  Any Holder
by  accepting  this  Note  agrees  to and  shall be bound by such  subordination
provisions and  authorizes  the Trustee to give them effect.  In addition to all
other  rights of Senior  Indebtedness  described  in the  Indenture,  the Senior
Indebtedness  shall  continue  to be Senior  Indebtedness  and  entitled  to the
benefits  of  the  subordination   provisions  irrespective  of  any  amendment,
modification  or waiver of any terms of any  instrument  relating  to the Senior
Indebtedness or any extension or renewal of the Senior Indebtedness.

11.      DENOMINATIONS, TRANSFER, EXCHANGE

         The Notes are in registered  form without coupons in  denominations  of
$1,000 and integral  multiples of $1,000.  A Holder may register the transfer of
or exchange Notes in accordance with the Indenture.  The Registrar may require a
Holder,  among other things,  to furnish  appropriate  endorsements and transfer
documents and to pay any taxes or other governmental charges that may be imposed
in relation thereto by law or permitted by the Indenture.

12.      PERSONS DEEMED OWNERS

         The  Holder  of a  Note  may be  treated  as the  owner  of it for  all
purposes.

13.      UNCLAIMED MONEY

         If money for the payment of principal or interest remains unclaimed for
two years, the Trustee or Paying Agent will pay the money back to the Company at
its  written  request.  After that,  Holders  entitled to money must look to the
Company for payment.

14.      AMENDMENT, SUPPLEMENT AND WAIVER

         Subject  to  certain  exceptions,  the  Indenture  or the  Notes may be
amended or  supplemented  with the consent of the Holders of at least a majority
in principal  amount of the Notes then  outstanding,  and an existing default or
Event of Default and its  consequence  or  compliance  with any provision of the
Indenture or the Notes may be waived in a particular  instance  with the consent
of the Holders of a majority in principal amount of the Notes then  outstanding.
Without the consent of or notice to any Holder,  the Company and the Trustee may
amend or supplement the Indenture or the Notes to, among other things,  cure any
ambiguity,  defect  or  inconsistency  or make any  other  change  that does not
adversely affect the rights of any Holder.

15.      SUCCESSOR CORPORATION

         When  a  successor  corporation  assumes  all  the  obligations  of its
predecessor  under the Notes and the Indenture in accordance  with the terms and
conditions of the Indenture, the predecessor corporation will (except in certain
circumstances specified in the Indenture) be released from those obligations.

16.      DEFAULTS AND REMEDIES

         Under the Indenture,  an Event of Default includes:  (i) default for 30
days in payment of any  interest  on any Notes;  (ii)  default in payment of any
principal (including, without limitation, any premium, if any) on the Notes when
due;  (iii) failure by the Company for 60 days after notice to it to comply with
any of its other  agreements  contained in the Indenture or the Notes;  and (iv)
certain events of bankruptcy, insolvency or reorganization of the Company. If an
Event of  Default  (other  than as a result of  certain  events  of  bankruptcy,
insolvency  or  reorganization  of the Company)  occurs and is  continuing,  the
Trustee  or the  Holders of at least 25% in  principal  amount of the Notes then
outstanding may declare all unpaid  principal to the date of acceleration on the
Notes then  outstanding  to be due and  payable  immediately,  all as and to the
extent  provided in the Indenture.  If an Event of Default occurs as a result of
certain  events of  bankruptcy,  insolvency  or  reorganization  of the Company,
unpaid  principal  of the Notes then  outstanding  shall  become due and payable
immediately  without any  declaration or other act on the part of the Trustee or
any Holder, all as and to the extent provided in the Indenture.  Holders may not
enforce the  Indenture  or the Notes  except as provided in the  Indenture.  The
Trustee  may  require  indemnity  satisfactory  to it  before  it  enforces  the
Indenture or the Notes. Subject to certain limitations, Holders of a majority in
principal  amount of the Notes then  outstanding  may direct the  Trustee in its
exercise of any trust or power.  The Trustee may withhold from Holders notice of
any continuing default (except a default in payment of principal or interest) if
it determines  that  withholding  notice is in their  interests.  The Company is
required to file periodic reports with the Trustee as to the absence of default.

17.      TRUSTEE DEALINGS WITH THE COMPANY

         First Union  National  Bank,  the Trustee under the  Indenture,  in its
individual or any other  capacity,  may make loans to, accept  deposits from and
perform  services  for the  Company  or an  Affiliate  of the  Company,  and may
otherwise  deal with the Company or an Affiliate  of the Company,  as if it were
not the Trustee.

18.      NO RECOURSE AGAINST OTHERS

         A director,  officer, employee or shareholder,  as such, of the Company
shall not have any liability for any  obligations of the Company under the Notes
or the  Indenture nor for any claim based on, in respect of or by reason of such
obligations  or their  creation.  The Holder of this Note by accepting this Note
waives and releases all such  liability.  The waiver and release are part of the
consideration for the issuance of this Note.

19.      AUTHENTICATION

         This Note shall not be valid  until the  Trustee  or an  authenticating
agent manually signs the certificate of authentication on the other side of this
Note.

20.      ABBREVIATIONS AND DEFINITIONS

         Customary  abbreviations  may be used in the name of the  Holder  or an
assignee,  such as:  TEN COM (= tenants  in  common),  TEN ENT (= tenants by the
entireties),  JT TEN (= joint  tenants  with  right of  survivorship  and not as
tenants in common), CUST (= Custodian) and UGMA (= Uniform Gifts to Minors Act).

         All  terms  defined  in the  Indenture  and  used in this  Note but not
specifically  defined herein are defined in the Indenture and are used herein as
so defined.

21.      INDENTURE TO CONTROL; GOVERNING LAW

         In the case of any conflict between the provisions of this Note and the
Indenture,  the provisions of the Indenture  shall  control.  This Note shall be
governed by, and  construed  in  accordance  with,  the laws of the State of New
York, without regard to principles of conflicts of law.

        The Company will furnish to any Holder, upon written request and without
charge,  a copy of the  Indenture.  Requests  may be made to: RF Micro  Devices,
Inc., 7628 Thorndike Road, Greensboro,  North Carolina 27409,  Attention:  Chief
Financial Officer.



<PAGE>



                                 ASSIGNMENT FORM

         To assign this Note, fill in the form below:

         I or we assign and transfer this Note to


-----------------------------------------------------------------------
                (Insert assignee's soc. sec. or tax I.D. no.)


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

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

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

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

            (Print or type assignee's name, address and zip code)

and irrevocably appoint


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

agent  to  transfer  this  Note on the  books  of the  Company.  The  agent  may
substitute another to act for him or her.



                                     Your Signature:

Date:
       ---------------------         --------------------------------------
                                     (Sign exactly as your name appears on the
                                     other side of this Note)

*Signature guaranteed by:

By:
      -----------------------------------------------




         *    The  signature  must be guaranteed  by an  institution  which is a
              member  of one  of the  following  recognized  signature  guaranty
              programs:  (i) the  Securities  Transfer Agent  Medallion  Program
              (STAMP); (ii) the New York Stock Exchange Medallion Program (MSP);
              (iii) the Stock Exchange  Medallion  Program (SEMP);  or (iv) such
              other guaranty program acceptable to the Trustee.



<PAGE>



                                CONVERSION NOTICE



    To convert this Note into Common Stock of the Company, check the box:
                                                                         -----

    To convert  only part of this Note,  state the  principal  amount to be
converted (must be $1,000 or a multiple of $1,000): $____________.

    If you want the stock  certificate  made out in another  person's name,
fill in the form below:


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

                 (Insert assignee's soc. sec. or tax I.D. no.)




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

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

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

-----------------------------------------------------------------------
             (Print or type assignee's name, address and zip code)



                                       Your Signature:

Date:
       -----------------------         ---------------------------------------
                                       (Sign exactly as your name appears on the
                                        other side of this Note)

*Signature guaranteed by:

By:
      -----------------------------------------------




         *    The  signature  must be guaranteed  by an  institution  which is a
              member  of one  of the  following  recognized  signature  guaranty
              programs:  (i) the  Securities  Transfer Agent  Medallion  Program
              (STAMP); (ii) the New York Stock Exchange Medallion Program (MSP);
              (iii) the Stock Exchange  Medallion  Program (SEMP);  or (iv) such
              other guaranty program acceptable to the Trustee.



<PAGE>



                           OPTION TO ELECT REPURCHASE
                            UPON A CHANGE OF CONTROL

To:      RF Micro Devices, Inc.

         The undersigned  registered  owner of this Security hereby  irrevocably
acknowledges receipt of a notice from RF Micro Devices,  Inc. (the "Company") as
to the  occurrence  of a Change in  Control  with  respect  to the  Company  and
requests and instructs the Company to redeem the entire principal amount of this
Security,  or the  portion  thereof  (which is $1,000  or an  integral  multiple
thereof)  below  designated,  in  accordance  with the  terms  of the  Indenture
referred to in this Security at the Change in Control  Purchase Price,  together
with accrued  interest to, but excluding,  such date, to the  registered  Holder
hereof.

Dated: ____________
                                             ---------------------------------

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

                                             Signature(s)


                                             Signature(s) must be guaranteed
                                             by a qualified guarantor
                                             institution with membership
                                             in an approved signature
                                             guarantee program pursuant to
                                             Rule 17Ad-15 under the
                                             Securities Exchange Act of 1934.


                                             ---------------------------------
                                             Signature Guaranty

Principal amount to be redeemed
(in an integral multiple of $1,000, if less than all):


--------------------------------
NOTICE:  The signature to the foregoing  Election must correspond to the Name as
written upon the face of this Security in every particular,  without  alteration
or any change whatsoever.



<PAGE>



                        SCHEDULE OF EXCHANGES OF NOTES4



         The following exchanges,  redemptions,  repurchases or conversions of a
part of this global Note have been made:

<TABLE>
    <S>                <C>           <C>                    <C>
      Principal Amount
    of this Global Note
      Following Such    Authorized                                Amount of
       Decrease Date   Signatory of  Amount of Decrease in       Increase in
        of Exchange     Securities    Principal Amount        Principal Amount
       (or Increase)    Custodian     of this Global Note    of this Global Note
      --------------- ------------  ----------------------  -------------------


</TABLE>




[FN]
--------------------------------
4 This schedule should be included only if the Security is a Global Security.
</FN>

<PAGE>



            CERTIFICATE TO BE DELIVERED UPON EXCHANGE OR REGISTRATION
                 OF TRANSFER OF TRANSFER RESTRICTED SECURITIES5



Re:   3.75% Convertible Subordinated Notes Due August 15, 2005 (the "Notes")
      of RF Micro Devices, Inc.

      This certificate relates to $_______ principal amount of Notes owned in
      (check applicable box)

           book-entry or     definitive form by             (the "Transferor").
      -----             -----                   -----------
      The  Transferor has requested a Registrar or the Trustee to exchange or
register the transfer of such Notes.

         In connection  with such request and in respect of each such Note,  the
Transferor  does hereby  certify that the  Transferor  is familiar with transfer
restrictions  relating to the Notes as provided in Section 2.12 of the Indenture
dated as of  August 1, 2000  between  RF Micro  Devices,  Inc.  and First  Union
National  Bank (the  "Indenture"),  and the  transfer of such Note is being made
pursuant to an effective  registration  statement  under the  Securities  Act of
1933, as amended (the "Securities  Act") (check  applicable box) or the transfer
or  exchange,  as the case may be, of such Note  does not  require  registration
under the Securities Act because (check applicable box):

                  Such  Note  is  being  transferred  pursuant  to an  effective
           -----  registration statement under the Securities Act.

                  Such Note is being acquired for the  Transferor's own account,
           -----  without transfer.

                  Such Note is being  transferred to the Company or a Subsidiary
           -----  (as defined in the Indenture) of the Company.

                  Such  Note is being  transferred  to a person  the  Transferor
           -----  reasonably believes is a "qualified  institutional  buyer" (as
                  defined in Rule 144A or any successor provision thereto ("Rule
                  144A") under the  Securities  Act) that is purchasing  for its
                  own account or for the account of a  "qualified  institutional
                  buyer",  in each case to whom  notice  has been given that the
                  transfer is being made in  reliance on such Rule 144A,  and in
                  each case in reliance on Rule 144A.

                  Such Note is being  transferred  pursuant to and in compliance
           -----  with an exemption from the registration requirements under the
                  Securities  Act in accordance  with Rule 144 (or any successor
                  thereto) ("Rule 144") under the Securities Act.

         Such Note is being  transferred  pursuant to and in compliance  with an
exemption from the  registration  requirements of the Securities Act (other than
an  exemption  referred to above) and as a result of which such Note will,  upon
such transfer,  cease to be a "restricted  security"  within the meaning of Rule
144 under the Securities Act.

         The Transferor  acknowledges  and agrees that, if the  transferee  will
hold any such Notes in the form of  beneficial  interests in a global Note which
is a "restricted  security"  within the meaning of Rule 144 under the Securities
Act,  then  such  transfer  can only be made  pursuant  to Rule  144A  under the
Securities Act and such transferee must be a "qualified institutional buyer" (as
defined in Rule 144A).





Date:
       ------------------------------         ---------------------------------
                                                 (Insert Name of Transferor)

---------------------------------
5 This certificate should only be included if this Security is a Transfer
Restricted Security.




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