Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Per Share data	3 Months Ended
	Oct. 01, 2011	Oct. 02, 2010
Condensed Consolidated Statements of Operations [Abstract]
Revenues	$ 105,821	$ 121,347
Cost of revenues	81,788	86,521
Gross profit	24,033	34,826
Operating expenses:
Research and development	17,667	13,711
Selling, general and administrative	17,534	14,813
Amortization of intangible assets	726	619
Restructuring, acquisition and related costs	(1,765)	670
(Gain) loss on sale of property and equipment	60	(21)
Total operating expenses	34,222	29,792
Operating income (loss)	(10,189)	5,034
Other income (expense):
Interest income (expense), net	(157)	(566)
Gain (loss) on foreign currency translation	1,392	(3,587)
Total other income (expense)	1,235	(4,153)
Income (loss) before income taxes	(8,954)	881
Income tax provision	1,222	525
Net income (loss)	$ (10,176)	$ 356
Net income (loss) per share:
Basic	$ (0.21)	$ 0.01
Diluted	$ (0.21)	$ 0.01
Shares used in computing net income (loss) per share:
Basic	49,448	48,115
Diluted	49,448	50,984