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. 28, 2021
Filed:
Jun. 02, 2020
Applicant:
Globalfoundries U.s. Inc., Malta, NY (US);
Inventors:
Qiao Yang, Shanghai, CN;
Thomas G. McKay, Boulder Creek, CA (US);
Assignee:
GlobalFoundries U.S. Inc., Malta, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/45 (2006.01);
U.S. Cl.
CPC ...
H03F 3/45183 (2013.01); H03F 2200/294 (2013.01); H03F 2203/45508 (2013.01); H03F 2203/45544 (2013.01);
Abstract
An amplifier includes an input transistor pair connected to amplifier input nodes, a complementary transistor pair connected to a common bias, amplifier output nodes connected to the input transistor pair and the complementary transistor pair, and variable capacitors connected between the complementary transistor pair and the amplifier output nodes.