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. 02, 2021
Filed:
Jul. 06, 2017
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Anup J. Deka, Bangalore, IN;
Kambiz R. Munshi, Cupertino, CA (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 25/03 (2006.01); H04L 25/06 (2006.01); H04L 25/08 (2006.01); H04L 25/10 (2006.01); H04L 25/02 (2006.01); H03K 5/00 (2006.01);
U.S. Cl.
CPC ...
H04L 25/03057 (2013.01); H04L 25/0282 (2013.01); H04L 25/03267 (2013.01); H04L 25/03949 (2013.01); H04L 25/06 (2013.01); H04L 25/08 (2013.01); H04L 25/10 (2013.01); H03K 5/00 (2013.01);
Abstract
An apparatus is described. The apparatus includes a decision feedback equalizer circuit having a summation circuit. The summation circuit has a differential pair that includes first and second transistors coupled to a current source. The current source is to draw a current through the first and second transistors. The decision feedback circuit also includes a circuit to adjust the current to compensate for a change in electron mobility of at least one transistor of the current source.