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:
Apr. 29, 2025
Filed:
Mar. 29, 2022
Applicants:
Stmicroelectronics (Grenoble 2) Sas, Grenoble, FR;
Stmicroelectronics (Alps) Sas, Grenoble, FR;
Inventors:
Vratislav Michal, Fontanil-Cornillon, FR;
Regis Rousset, Corenc, FR;
Assignees:
STMicroelectronics (Grenoble 2) SAS, Grenoble, FR;
STMicroelectronics (Alps) SAS, Grenoble, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 3/30 (2005.12);
U.S. Cl.
CPC ...
G05F 3/30 (2012.12);
Abstract
A band-gap circuit for generating a bandgap reference signal includes a first bipolar transistor and a second bipolar transistor of a same type among PNP and NPN types. The first and second bipolar transistors are configured to generate a current varying proportionally with the temperature. A capacitor is connected between a base and an emitter of one or both of the first and second bipolar transistors.