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. 04, 2015
Filed:
Jun. 04, 2013
Applicant:
Broadcom Corporation, Irvine, CA (US);
Inventors:
Junhua Tan, Tustin, CA (US);
Hui Pan, Trabuco Canyon, CA (US);
Karim Vincent Abdelhalim, Newport Beach, CA (US);
Mostafa Mohammad Hany Ali Hammad, Irvine, CA (US);
Yuan Yao, Irvine, CA (US);
Assignee:
BROADCOM CORPORATION, Irvine, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/45 (2006.01);
U.S. Cl.
CPC ...
H03F 3/45183 (2013.01); H03F 3/45941 (2013.01); H03F 3/45959 (2013.01); H03F 2203/45466 (2013.01); H03F 2203/45641 (2013.01); H03F 2203/45642 (2013.01);
Abstract
An output stage of a differential line driver generates a differential output signal. A common-mode component of the differential output signal is decoupled from the differential output signal using a common-mode voltage sense. The common-mode component of the differential output signal is provided to a capacitor that is coupled between the output stage and the common-mode voltage sense.