<ARTICLE> 5 <MULTIPLIER> 1000 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1997 <PERIOD-START> JAN-01-1997 <PERIOD-END> JUN-28-1997 <CASH> 22,772 <SECURITIES> 25,208 <RECEIVABLES> 5,593 <ALLOWANCES> 0 <INVENTORY> 8,922 <CURRENT-ASSETS> 66,133 <PP&E> 13,158 <DEPRECIATION> 7,436 <TOTAL-ASSETS> 74,145 <CURRENT-LIABILITIES> 8,638 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 78,495 <OTHER-SE> (294) <TOTAL-LIABILITY-AND-EQUITY> 74,145 <SALES> 19,729 <TOTAL-REVENUES> 19,729 <CGS> 12,888 <TOTAL-COSTS> 12,888 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> (1,141) <INCOME-PRETAX> (6,308) <INCOME-TAX> 1 <INCOME-CONTINUING> (6,309) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (6,309) <EPS-PRIMARY> (0.66) <EPS-DILUTED> (0.66)