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:
Dec. 17, 2019
Filed:
Mar. 29, 2018
Applicant:
Microchip Technology Incorporated, Chandler, AZ (US);
Inventors:
Dong Wang, Chandler, AZ (US);
Jim Nolan, Chandler, AZ (US);
Kumen Blake, Gilbert, AZ (US);
Milan Rai, Chandler, AZ (US);
Assignee:
MICROCHIP TECHNOLOGY INCORPORATED, Chandler, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/45 (2006.01); H01B 11/10 (2006.01); H03F 1/14 (2006.01);
U.S. Cl.
CPC ...
H03F 3/45479 (2013.01); H01B 11/10 (2013.01); H03F 1/14 (2013.01); H03F 3/45197 (2013.01); H03F 3/45206 (2013.01); H03F 3/45475 (2013.01); H03F 3/45632 (2013.01); H03F 3/45928 (2013.01); H03F 2200/261 (2013.01); H03F 2203/45008 (2013.01); H03F 2203/45418 (2013.01); H03F 2203/45432 (2013.01);
Abstract
An amplifier includes a differential positive input, a differential negative input, and a transistor. The transistor is communicatively coupled to the differential positive input and differential negative input at a source of the transistor. The transistor is configured to track input common mode of the differential positive input and differential negative input.