Condensed Consolidated Balance Sheets (USD $) In Thousands	Oct. 01, 2011	Jan. 01, 2011
Current assets:
Cash and cash equivalents	$ 204,920	$ 174,384
Short-term marketable securities	62,316	63,836
Accounts receivable, net	53,482	41,188
Inventories	35,121	37,333
Prepaid expenses and other current assets	10,659	8,648
Total current assets	366,498	325,389
Property and equipment, less accumulated depreciation	38,735	39,322
Long-term marketable securities	7,389	10,232
Other long-term assets	11,790	2,744
Goodwill	897	0
Total assets	425,309	377,687
Current liabilities:
Accounts payable and accrued expenses	35,498	26,994
Accrued payroll obligations	10,265	11,654
Deferred income and allowances on sales to sell-through distributors	19,081	15,692
Total current liabilities	64,844	54,340
Long-term liabilities	8,492	4,625
Total liabilities	73,336	58,965
Commitments and contingencies
Stockholders' equity:
Preferred stock, $.01 par value, 10,000,000 shares authorized, none issued and outstanding	0	0
Common stock, $.01 par value, 300,000,000 shares authorized, 117,542,000 and 117,971,000 shares issued and outstanding, excluding 371,000 shares of treasury stock at January 1, 2011	1,175	1,179
Paid-in capital	626,354	630,184
Accumulated other comprehensive income	297	499
Accumulated deficit	(275,853)	(313,140)
Total stockholders' equity	351,973	318,722
Total liabilities and stockholders' equity	$ 425,309	$ 377,687