<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONDENSED CONSOLIDATED BALANCE SHEETS AND CONDENSED CONSOLIDATED STATEMENTS OF
OPERATIONS FOUND ON PAGES 3 AND 4 OF THE COMPANY'S FORM 10-Q FOR THE PERIOD
ENDED JUNE 30, 2000 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH
FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 42,740
<SECURITIES> 252,807
<RECEIVABLES> 46,644<F1>
<ALLOWANCES> 0
<INVENTORY> 20,292
<CURRENT-ASSETS> 371,447
<PP&E> 51,771<F2>
<DEPRECIATION> 0
<TOTAL-ASSETS> 436,537
<CURRENT-LIABILITIES> 44,630
<BONDS> 83,378
0
0
<COMMON> 45
<OTHER-SE> 302,162
<TOTAL-LIABILITY-AND-EQUITY> 436,537
<SALES> 74,334
<TOTAL-REVENUES> 95,201
<CGS> 16,631
<TOTAL-COSTS> 107,927
<OTHER-EXPENSES> 0
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 3,055
<INCOME-PRETAX> (7,476)
<INCOME-TAX> 832
<INCOME-CONTINUING> (9,947)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (9,947)
<EPS-BASIC> (0.22)
<EPS-DILUTED> (0.22)
<FN>
<F1>RECEIVABLES IS NET OF AN ALLOWANCE FOR DOUBTFUL ACCOUNTS.
<F2>PP&E IS NET OF ACCUMULATED DEPRECIATION.
</FN>
</TABLE>