<ARTICLE>                                   5
<LEGEND>
     THE SCHEDULE  CONTAINS  SUMMARY  FINANCIAL  INFORMATION  EXTRACTED FROM THE
     3/29/98  CONDENSED   CONSOLIDATED   BALANCE  SHEET  AND  THE  STATEMENT  OF
     OPERATIONS FOR THE THREE MONTHS THEN ENDED AND IS QUALIFIED IN ITS ENTIRETY
     BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER>                                                  1000
       
                                         
<PERIOD-TYPE>                       3-MOS
<FISCAL-YEAR-END>                                    DEC-31-1998
<PERIOD-START>                                       JAN-01-1998
<PERIOD-END>                                         MAR-29-1998
<CASH>                                                   58,078
<SECURITIES>                                                  0
<RECEIVABLES>                                            13,065
<ALLOWANCES>                                                309
<INVENTORY>                                               6,935
<CURRENT-ASSETS>                                         94,276
<PP&E>                                                   12,798
<DEPRECIATION>                                            6,757
<TOTAL-ASSETS>                                          115,962
<CURRENT-LIABILITIES>                                    28,936
<BONDS>                                                       0
<COMMON>                                                    289
<PREFERRED-MANDATORY>                                         0
<PREFERRED>                                                   0
<OTHER-SE>                                               86,509
<TOTAL-LIABILITY-AND-EQUITY>                            115,962
<SALES>                                                   8,062
<TOTAL-REVENUES>                                          8,062
<CGS>                                                     2,631
<TOTAL-COSTS>                                             2,631
<OTHER-EXPENSES>                                         10,775
<LOSS-PROVISION>                                              0
<INTEREST-EXPENSE>                                           15
<INCOME-PRETAX>                                          (5,192)
<INCOME-TAX>                                             (1,817)
<INCOME-CONTINUING>                                      (3,375)
<DISCONTINUED>                                           22,517
<EXTRAORDINARY>                                               0
<CHANGES>                                                     0
<NET-INCOME>                                             19,142
<EPS-PRIMARY>                                              0.66
<EPS-DILUTED>                                              0.66