Goodwill and Intangible Assets net (Details Textuals) (USD $)	12 Months Ended
	Jul. 03, 2011	Jun. 27, 2010	Jun. 28, 2009
Finite-Lived Intangible Assets [Line Items]
Purchase price allocation of acquired intangible assets		$ 6,100,000
Aggregated amortization expense of intangible assets	9,334,000	6,792,000	5,337,000
In process research and development impairment	6,000,000
Developed Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Impairment charge			3,100,000
Core and Developed Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization expense of core and developed technology included in costs of sales	$ 33,127,000	$ 18,904,000	$ 18,920,000