EXHIBIT 10.2

                            THIRD AMENDMENT TO LEASE

THIS THIRD  AMENDMENT  TO LEASE (this "3rd  Amendment")  is made this 3rd day of
August 1999 between Spieker Properties,  L.P., a California limited partnership,
successor  in  interest  to  Crow-Spieker-French   #34  (the  "Landlord"),   and
Integrated  Device  Technology,  Inc.,  a  Delaware  corporation,  successor  in
interest to Synertek, a California corporation, (the "Tenant").

         WHEREAS, Landlord and Tenant entered into a Lease dated April 11, 1977,
(as amended,  the "Lease"),  for those certain  premises located at 3001 Stender
Way, Santa Clara,  California (the  "Premises"),  as more fully described in the
Lease.  Capitalized  terms used but not otherwise  defined herein shall have the
meanings given them in the Lease; and

         WHEREAS,  Landlord  and Tenant  desire to modify the Lease as  provided
herein.

         NOW,  THEREFORE,  in  consideration  of the  covenants  and  agreements
contained herein, the parties hereby mutually agree as follows:

TERM:         The term of this Lease shall be extended by a period of sixty (60)
              months beyond the currently scheduled  expiration date of June 30,
              2000.  Unless  otherwise  modified by mutual written  agreement or
              extended as  provided  herein,  this Lease  shall  expire June 30,
              2005.

 RENT:        Base Rent for the Premises shall be as follows:
              July 1, 2000 through June 30, 2001:      $ 89,646.25 per month
              July 1, 2001 through June 30, 2002:      $ 92,737.50 per month
              July 1, 2002 through June 30, 2003:      $ 95,828.75 per month
              July 1, 2003 through June 30, 2004:      $ 98,920.00 per month
              July 1, 2004 through June 30, 2005:      $102,011.25 per month

TENANT IMPROVEMENTS: The Premises are to be taken in "as-is" condition.

OPTION TO RENEW:  Tenant shall,  provided this Lease is in full force and effect
and  Tenant  is not and has not  been in  default  under  any of the  terms  and
conditions of this Lease,  have one (1) option to renew this Lease for a term of
five (5) years,  for the Premises in "as is" condition and on the same terms and
conditions set forth in this Lease,  except as modified by the terms,  covenants
and conditions set forth below:

         (1)  If Tenant  elects to  exercise  such  option,  then  Tenant  shall
              provide  Landlord  with  written  notice no earlier  than the date
              which is two hundred seventy (270) days prior to the expiration of
              the then current term of  this Lease,  but no later than 5:00 p.m.
              (Pacific  Standard  Time) on the date which is one hundred  eighty
              (180) days prior to the  expiration  of the then  current  term of
              this Lease.  If Tenant fails to provide such notice,  Tenant shall
              have no further or additional right to extend or renew the term of
              this Lease.

         (2)  The Base Rent in effect at the expiration of the then current term
              of this Lease shall be  increased to reflect  ninety-five  percent
              (95%) of the current fair market  rental for  comparable  space in
              the Building or Project and in other similar buildings in the same
              rental  market  as of the date the  renewal  term is to  commence,
              taking into  account the specific  provisions  of this Lease which
              will  remain  constant,  and  the  Building  amenities,  location,
              identity,   quality,   age,  condition,   term  of  lease,  tenant
              improvements, services provided, and other pertinent items.

         (3)  Landlord shall advise Tenant of the new Base Rent for the Premises
              for the applicable renewal term based on Landlord's  determination
              of fair market rental value, no later than fifteen (15) days after
              receipt of notice of Tenant's exercise of its option to renew.


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         (4)  Landlord and Tenant shall  negotiate in good faith to agree on the
              fair market rental value of the Premises and terms and  conditions
              for each renewal  term. If Tenant and Landlord are unable to agree
              on a mutually  acceptable  rental rate for any renewal term within
              thirty  (30) days  after  notification  by  Landlord  to Tenant of
              Landlord's  determination  of the new Base Rent for the applicable
              renewal  term,  but in any event no later  than the date  which is
              ninety (90) days prior to the expiration of the then current term,
              then on or before such date Landlord and Tenant shall each appoint
              a  licensed  real  estate  broker  with at least  ten (10)  year's
              experience  in leasing  industrial  space in the area in which the
              Building is located to act as arbitrators. The two (2) arbitrators
              so appointed  shall determine the fair market rental value for the
              Premises  for the  applicable  renewal  term  based  on the  above
              criteria  and each shall submit his or her  determination  of such
              fair market rental value to Landlord and Tenant in writing, within
              sixty (60) days after their appointment.

              If the two (2)  arbitrators so appointed  cannot agree on the fair
              market  rental value for the  applicable  renewal term within such
              60-day period,  the two (2) arbitrators shall within five (5) days
              thereafter appoint a third arbitrator who shall be a licensed real
              estate broker with at least ten (10) year's  experience in leasing
              industrial space in the area in which the Building is located. The
              third  arbitrator so appointed shall  independently  determine the
              fair market  rental  value for the  Premises  for the renewal term
              within thirty (30) days after  appointment,  by selecting from the
              proposals  submitted by each of the first two  arbitrators the one
              that   most   closely    approximates   the   third   arbitrator's
              determination   of  such  fair  market  rental  value.  The  third
              arbitrator  shall  have no right to adopt a  compromise  or middle
              ground or any modification of either of the proposals submitted by
              the  first  two  arbitrators.  The  proposal  chosen  by the third
              arbitrator as most closely  approximating  the third  arbitrator's
              determination of the fair market rental value shall constitute the
              decision  and  award of the  arbitrators  and  shall be final  and
              binding on the parties.

              Each  party  shall  pay the fees and  expenses  of the  arbitrator
              appointed  by such  party  and  one-half  (1/2)  of the  fees  and
              expenses of the third arbitrator.

              If either  party fails to appoint an  arbitrator,  or if either of
              the first two  arbitrators  fails to submit his or her proposal of
              fair market  rental value to the other party,  in each case within
              the time periods set forth  above,  then the decision of the other
              party's arbitrator shall be considered final and binding.

              In the event the third  arbitrator  fails to present a fair market
              rental value within such 30-day period,  then by mutual consent of
              the Landlord and Tenant:

                       (a)    the time period will be extended, or

                       (b)    If either Landlord or Tenant do not wish to extend
                              the  time  period,  a fourth  arbitrator  shall be
                              selected  by the first two  arbitrators  and a new
                              thirty (30) day period shall begin

         (5)  Notwithstanding   anything  to  the  contrary  contained  in  this
              Paragraph, in no event shall the Base Rent for any renewal term be
              less  than the Base Rent in  effect  at the  commencement  of this
              Amendment  Number  Three  ($1.45 per square  foot per  month).  In
              addition,  Landlord shall have no obligation to provide or pay for
              any  tenant  improvements  or  brokerage  commissions  during  any
              renewal term.

         (6)  Tenant's  right  to  exercise  the  option  to  renew  under  this
              Paragraph  shall be conditioned  upon Tenant  occupying the entire
              Premises  and  the  same  not  being  occupied  by  any  assignee,
              subtenant  or licensee  other than Tenant or its  affiliate at the
              time of  exercise  of the option and  commencement  of the renewal
              term.  Tenant's exercise of the option to renew shall constitute a
              representation  by  Tenant  to  Landlord  that  as of the  date of
              exercise of the option and the commencement of


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              the  renewal  term,  Tenant does not intend to seek to assign this
              Lease in whole or in part,  or sublet  all or any  portion  of the
              Premises.

         (7)  Any exercise by Tenant of any option to renew under this Paragraph
              shall be irrevocable.  If requested by Landlord,  Tenant agrees to
              execute a lease  amendment or, at Landlord's  option,  the parties
              will  negotiate  and  agree  to a new  lease  agreement  based  on
              Landlord's  then standard lease form for the Building,  reflecting
              the foregoing terms and conditions,  prior to the  commencement of
              the renewal term. The option to renew granted under this Paragraph
              is/are not transferable;  the parties hereto acknowledge and agree
              that they  intend  that each option to renew this Lease under this
              Paragraph shall be "personal" to the specific Tenant named in this
              Lease and that in no event will any assignee or sublessee have any
              rights to exercise such option to renew.

Except as expressly modified above, all terms and conditions of the Lease remain
in full force and effect and are hereby ratified and confirmed.

         IN WITNESS  WHEREOF,  the  parties  hereto have  entered  into this 3rd
Amendment as of the date first written above.


LANDLORD:                                 TENANT:

Spieker Properties, L.P.,                 Integrated Device Technology, Inc.,
a California limited partnership          a Delaware Corporation

 By:    Spieker Properties, Inc.
        a Maryland corporation
        its General Partner



By: /s/ John W. Petersen                  By: /s/ Tom Wroblewski
   -----------------------------             ----------------------------
        John W. Petersen                          Tom Wroblewski

Its: Vice President                       Its: Vice President of Human Resources