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:
Sep. 26, 2017
Filed:
May. 09, 2016
Applicant:
Rambus Inc., Sunnyvale, CA (US);
Inventors:
Hae-Chang Lee, Los Altos, CA (US);
Thomas H. Greer, III, Chapel Hill, NC (US);
Jade M. Kizer, Fort Collins, CO (US);
Brian S. Leibowitz, San Francisco, CA (US);
Mark A. Horowitz, Menlo Park, CA (US);
Assignee:
RAMBUS INC., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 7/00 (2006.01); H03L 7/07 (2006.01); H03L 7/093 (2006.01); H04L 7/033 (2006.01); H03L 7/08 (2006.01); H03L 7/081 (2006.01); H03L 7/091 (2006.01);
U.S. Cl.
CPC ...
H04L 7/0012 (2013.01); H03L 7/07 (2013.01); H03L 7/0807 (2013.01); H03L 7/0814 (2013.01); H03L 7/091 (2013.01); H03L 7/093 (2013.01); H04L 7/0008 (2013.01); H04L 7/0331 (2013.01); H04L 7/0337 (2013.01);
Abstract
A system and method for performing clock and data recovery. The system sets the phase of a recovered clock signal according to at least three estimates of the frequency offset, or rate of change of the frequency offset, between an arriving signal and the recovered clock signal.