EXHIBIT 12

SKYWORKS SOLUTIONS, INC.

RATIO OF EARNINGS TO FIXED CHARGES

(In thousands)

	2011		2010		2009		2008		2007
Income before provision (benefit) for taxes on income	$	293,886	$	195,074	$	69,756	$	82,188	$	38,773
Add — Fixed charges net of capitalized interest	4,470		6,796		10,955		19,186		27,021
Income before taxes and fixed charges (net of capitalized interest)	298,356		201,870		80,711		101,374		65,794
Fixed charges:
Interest	1,848		4,056		7,428		14,571		21,876
Amortization of debt issuance costs	89		190		862		1,753		2,311
Estimated interest component of rental expense	2,534		2,550		2,665		2,862		2,834
Total	4,471		6,796		10,955		19,186		27,021
Ratio income before taxes and fixed charges (net of capitalized interest)	66.7		29.7		7.4		5.3		2.4