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. 30, 2022
Filed:
Jan. 06, 2021
Applicant:
Nexperia B.v., Nijmegen, NL;
Inventors:
Assignee:
Nexperia B.V., Nijmegen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 19/0948 (2006.01); G01R 31/40 (2020.01); H03K 3/037 (2006.01); H03K 19/20 (2006.01);
U.S. Cl.
CPC ...
H03K 19/0948 (2013.01); G01R 31/40 (2013.01); H03K 3/0377 (2013.01); H03K 19/20 (2013.01);
Abstract
This disclosure relates to a dual power supply detection circuit including first and second input stage field effect transistors, an inverter stage, a feedback stage field effect transistor, and first and second compensation circuits. The inverter stage includes a complimentary pair of transistors, and the complementary pair of transistors includes an NMOS transistor and a PMOS transistor configured and arranged so that gate lengths of the PMOS and NMOS transistors are different. The disclosure also relates to an integrated circuit including a dual power supply detection circuit.