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:
Jun. 23, 2020
Filed:
Nov. 29, 2018
Applicant:
Intrinsix Corp., Marlborough, MA (US);
Inventor:
Daniel J. Segarra, Southborough, MA (US);
Assignee:
INTRINSIX CORP., Marlborough, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/45 (2006.01); H03D 7/14 (2006.01); H03F 1/26 (2006.01);
U.S. Cl.
CPC ...
H03F 3/45538 (2013.01); H03D 7/145 (2013.01); H03D 7/1441 (2013.01); H03D 7/1491 (2013.01); H03F 1/26 (2013.01); H03F 3/4565 (2013.01); H03F 3/45089 (2013.01); H03F 3/45094 (2013.01); H03F 3/45475 (2013.01); H03F 2200/453 (2013.01);
Abstract
An integrated amplifier device includes a main amplifier configured to be coupled to an input source. A replica amplifier is coupled to the main amplifier to provide a bias to the main amplifier. A transconductance biasing cell to the main amplifier and the replica amplifier. The transconductance biasing cell is configured to bias both the main amplifier and the replica amplifier. A method of making an integrated amplifier device is also disclosed.