The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 12, 2013
Filed:
Mar. 28, 2008
Peter J. Vancorenland, Austin, TX (US);
Scott Willingham, Austin, TX (US);
Mustafa Koroglu, Austin, TX (US);
Jing LI, Austin, TX (US);
Peter J. Vancorenland, Austin, TX (US);
Scott Willingham, Austin, TX (US);
Mustafa Koroglu, Austin, TX (US);
Jing Li, Austin, TX (US);
Silicon Laboratories Inc., Austin, TX (US);
Abstract
A system including first voltage supply circuitry configured to provide a first voltage supply with spurious frequency content and second voltage supply circuitry configured to provide a second voltage supply without the spurious frequency content is provided. The system includes signal generation circuitry configured to generate a first digital signal using a clock signal and the first voltage supply and configured to cause the spurious frequency content on the first voltage supply and output circuitry configured to generate a second digital signal from the first digital signal synchronous with the clock signal using the second voltage supply.