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. 16, 2016
Filed:
Sep. 27, 2013
Applicant:
Broadcom Corporation, Irvine, CA (US);
Inventors:
Hui Pan, Coto de Caza, CA (US);
Mostafa Mohammad Hany Ali Hammad, Irvine, CA (US);
Yuan Yao, Irvine, CA (US);
Assignee:
Broadcom Corporation, Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/38 (2015.01); H04L 5/16 (2006.01); H04L 5/14 (2006.01); H04B 3/23 (2006.01); H04L 25/02 (2006.01);
U.S. Cl.
CPC ...
H04L 5/1415 (2013.01); H04B 3/23 (2013.01); H04L 25/028 (2013.01); H04L 25/0278 (2013.01);
Abstract
A system includes a full-duplex driver to drive signals on a load. A hybrid element connected with the full-duplex driver controls a flow of transmission and receipt of the signals. A gain control element connected with the full-duplex driver tunes a transconductance of the full-duplex driver to match an impedance of the load. The controlled gain is based on a leakage voltage value of the full-duplex driver.