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:
Feb. 18, 2025
Filed:
Nov. 07, 2022
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventor:
Andrew Weil, San Diego, CA (US);
Assignee:
QUALCOMM INCORPORATED, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 3/26 (2006.01);
U.S. Cl.
CPC ...
G05F 3/262 (2013.01);
Abstract
A cascode bias circuit biases a gate of a cascode transistor in a cascode current mirror. The cascode bias circuit includes a first transistor configured to conduct a first current and includes a second transistor configured to conduct a second current. The first and second transistors couple to a third transistor configured to conduct a sum of the first current and the second current. A gate of the first transistor couples to a gate of the cascode transistor to bias the cascode transistor.