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:
Jul. 08, 2014
Filed:
Sep. 09, 2010
Gang Wang, Shanghai, CN;
Wei Zhou, San Jose, CA (US);
Chee Hoe Chu, San Jose, CA (US);
Po-chien Chang, Saratoga, CA (US);
Gang Wang, Shanghai, CN;
Wei Zhou, San Jose, CA (US);
Chee Hoe Chu, San Jose, CA (US);
Po-Chien Chang, Saratoga, CA (US);
Marvell World Trade Ltd., St. Michael, BB;
Abstract
Apparatus having corresponding methods and computer-readable media comprise: a phase detector configured to generate an error signal representing a phase difference between a recovered spread-spectrum clock signal and a serial data stream that includes a spread-spectrum clock signal; and a phase selector configured to provide the recovered spread-spectrum clock signal based on an error signal from a current spread-spectrum cycle of the spread-spectrum clock signal and an error signal from a previous spread-spectrum cycle of the spread-spectrum clock signal.