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:
Apr. 09, 2019
Filed:
Jun. 13, 2017
Applicant:
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Gaurav Malhotra, Cupertino, CA (US);
Amir Amirkhany, Sunnyvale, CA (US);
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03G 3/30 (2006.01); H04B 1/16 (2006.01); H04L 25/03 (2006.01); H03H 21/00 (2006.01);
U.S. Cl.
CPC ...
H03G 3/3036 (2013.01); H04B 1/16 (2013.01); H04L 25/03057 (2013.01); H04L 25/03114 (2013.01); H03H 2021/0065 (2013.01); H04L 25/03885 (2013.01); H04L 2025/03636 (2013.01);
Abstract
A system and method for setting analog front end in a serial receiver. The serial receiver includes a decision feedback equalizer. During initialization, taps of the decision feedback equalizer other than the zeroth tap are disabled, and the zeroth tap is used to estimate the amplitude of the signal at the output of the analog front end. The analog front end gain is iteratively adjusted until the estimated value of the zeroth tap is within a set range.