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:
Oct. 24, 2023
Filed:
Feb. 18, 2022
Applicant:
Skyworks Solutions, Inc., Irvine, CA (US);
Inventor:
Bang Li Liang, Ottawa, CA;
Assignee:
Skyworks Solutions, Inc., Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 3/22 (2006.01); G05F 3/30 (2006.01); G05F 1/595 (2006.01); G05F 1/46 (2006.01); H03M 1/00 (2006.01); G05F 1/567 (2006.01); G05F 3/24 (2006.01);
U.S. Cl.
CPC ...
G05F 3/30 (2013.01); G05F 1/468 (2013.01); G05F 1/567 (2013.01); G05F 3/245 (2013.01); H03M 1/001 (2013.01);
Abstract
Circuits, systems, and methods to switch modes based on temperature and to provide reference voltages are discussed herein. For example, a bandgap reference circuit may include one or more impedance elements and one or more switches coupled to the one or more impedance elements. The one or more switches may be controllable based on a temperature signal. The bandgap reference circuit may be configured to provide a bandgap reference voltage that is associated with less than a particular amount of voltage variation.