CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Mar. 29, 2015	Mar. 30, 2014
Current assets:
Cash and cash equivalents	$ 116,945	$ 91,211
Short-term investments	438,115	362,604
Accounts receivable, net of allowances of $4,664 and $3,134	63,618	68,904
Inventories	45,410	49,622
Income tax receivable	405	195
Prepayments and other current assets	15,636	12,839
Total current assets	680,129	585,375
Property, plant and equipment, net	65,508	69,827
Goodwill	135,644	135,644
Acquisition-related intangible assets, net	5,535	18,741
Deferred non-current tax assets	735	762
Other assets	26,108	20,611
Total assets	913,659	830,960
Current liabilities:
Accounts payable	28,006	25,442
Accrued compensation and related expenses	43,649	24,343
Deferred income on shipments to distributors	15,694	14,006
Deferred tax liabilities	1,401	1,346
Other accrued liabilities	17,582	11,525
Total current liabilities	106,332	76,662
Deferred tax liabilities	1,121	1,494
Long-term income tax payable	347	266
Other long-term liabilities	17,605	18,683
Total liabilities	125,405	97,105
Commitments and contingencies (Note 15)	0	0
Stockholders' equity:
Preferred stock: $.001 par value: 10,000 shares authorized; no shares issued	0	0
Common stock: $.001 par value: 350,000 shares authorized; 148,414 and 149,996 shares outstanding at March 29, 2015 and March 30, 2014, respectively	148	150
Additional paid-in capital	2,510,868	2,467,341
Treasury stock at cost: 99,849 shares and 94,556 shares at March 29, 2015 and March 30, 2014, respectively	(1,100,546)	(1,021,301)
Accumulated deficit	(620,035)	(713,944)
Accumulated other comprehensive income (loss)	(2,181)	1,609
Total stockholders' equity	788,254	733,855
Total liabilities and stockholders' equity	$ 913,659	$ 830,960