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:
Aug. 28, 2018
Filed:
Dec. 22, 2010
Applicants:
Prashant Shamarao, Johns Creek, GA (US);
Yonggang Chen, Duluth, GA (US);
Brad Luis, Chapel Hill, NC (US);
Inventors:
Prashant Shamarao, Johns Creek, GA (US);
Yonggang Chen, Duluth, GA (US);
Brad Luis, Chapel Hill, NC (US);
Assignee:
INTEGRATED DEVICE TECHNOLOGY, INC., San Jose, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/14 (2006.01); H04L 27/22 (2006.01); H04L 25/02 (2006.01); H04L 25/06 (2006.01);
U.S. Cl.
CPC ...
H04L 25/0296 (2013.01); H04L 25/061 (2013.01);
Abstract
A method and apparatus for a novel adaptive equalization technique for a Serializer/Deserializer receiver is disclosed. In one approach, adjustment of AC and DC gains is performed before DFE coefficients are adjusted. Further after the equalization an electrical idle threshold may be set based on the results of the equalization.