<ARTICLE> 5 <LEGEND> THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE CONSOLIDATED BALANCE SHEETS AND CONSOLIDATED STATEMENTS OF INCOME FOUND ON PAGES 3 AND 4 OF THE COMPANY'S 10Q FOR THE YEAR TO DATE. </LEGEND> <MULTIPLIER> 1,000 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JUL-01-1999 <PERIOD-END> SEP-30-1999 <CASH> 12,727 <SECURITIES> 56,452 <RECEIVABLES> 7,369 <ALLOWANCES> 1,064 <INVENTORY> 7,141 <CURRENT-ASSETS> 83,877 <PP&E> 15,339 <DEPRECIATION> 8,521 <TOTAL-ASSETS> 103,904 <CURRENT-LIABILITIES> 27,733 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 186 <OTHER-SE> 73,971 <TOTAL-LIABILITY-AND-EQUITY> 74,157 <SALES> 13,184 <TOTAL-REVENUES> 13,184 <CGS> 7,426 <TOTAL-COSTS> 7,426 <OTHER-EXPENSES> 9,947 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> (3,857) <INCOME-TAX> 0 <INCOME-CONTINUING> (3,857) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (3,857) <EPS-BASIC> (.21) <EPS-DILUTED> (.21)