<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> JUN-30-1999 <PERIOD-START> JUL-01-1998 <PERIOD-END> MAR-31-1999 <CASH> 19,594,000 <SECURITIES> 71,102,000 <RECEIVABLES> 26,284,000 <ALLOWANCES> 5,838,000 <INVENTORY> 20,875,000 <CURRENT-ASSETS> 123,768,000 <PP&E> 13,640,000 <DEPRECIATION> 5,613,000 <TOTAL-ASSETS> 173,976,000 <CURRENT-LIABILITIES> 26,878,000 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 158,242,000 <OTHER-SE> (11,144,000) <TOTAL-LIABILITY-AND-EQUITY> 173,976,000 <SALES> 111,592,000 <TOTAL-REVENUES> 111,592,000 <CGS> 51,652,000 <TOTAL-COSTS> 51,652,000 <OTHER-EXPENSES> 52,028,000 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> (3,410,000) <INCOME-PRETAX> 11,322,000 <INCOME-TAX> 2,264,000 <INCOME-CONTINUING> 9,058,000 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 9,058,000 <EPS-PRIMARY> 0.86 <EPS-DILUTED> 0.79