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:
Mar. 03, 2015
Filed:
Jan. 07, 2013
Applicant:
Peregrine Semiconductor Corporation, San Diego, CA (US);
Inventor:
Fleming Lam, San Diego, CA (US);
Assignee:
Peregrine Semiconductor Corporation, San Diego, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/45 (2006.01); H03F 1/02 (2006.01); H03F 1/22 (2006.01); H03F 1/52 (2006.01);
U.S. Cl.
CPC ...
H03F 3/45179 (2013.01); H03F 1/0272 (2013.01); H03F 1/223 (2013.01); H03F 1/523 (2013.01); H03F 3/45188 (2013.01); H03F 3/45708 (2013.01); H03F 2203/45244 (2013.01); H03F 2203/45311 (2013.01); H03F 2203/45418 (2013.01);
Abstract
Biasing methods and devices for amplifiers are described. The described methods generate bias voltages proportional to the amplifier output voltage to control stress voltages across transistors used within the amplifier.