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:
Aug. 01, 2023
Filed:
Oct. 19, 2021
Nxp Usa, Inc., Austin, TX (US);
Thierry Michel Alain Sicard, Auzeville tolosane, FR;
NXP USA, Inc., Austin, TX (US);
Abstract
The disclosure relates to a bandgap reference voltage circuit, in which an output reference voltage is stable with respect to temperature and other variations. Example embodiments include a bandgap reference voltage circuit comprising an output voltage circuit and a plurality, n, of offset amplifiers connected between first and second voltage rails, each of the plurality of offset amplifiers comprising a differential pair of transistors that together define an offset between an input voltage at an input and an output of the amplifier, the offset amplifiers being chained together and connected to the output voltage circuit that provides a bandgap reference voltage dependent on a sum of the offsets of the plurality of offset amplifiers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile