Mail Stop 6010 March 30, 2006 Mr. David J. Aldrich Chief Executive Officer Skyworks Solutions, Inc. 20 Sylvan Road Woburn, MA 01801 Re: Skyworks Solutions, Inc. Form 10-K for the year ended September 30, 2005 Filed December 14, 2005 File No. 1-05560 Dear. Mr. Aldrich: We have completed our review of your Form 10-K and related filings and do not, at this time, have any further comments. Sincerely, Martin F. James Senior Assistant Chief Accountant