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. 16, 2021
Filed:
Sep. 03, 2020
Faraday Technology Corporation, Suzhou, CN;
Faraday Technology Corporation, Hsinchu, TW;
FARADAY TECHNOLOGY CORPORATION, Suzhou, CN;
Faraday Technology Corp., Hsin-Chu, TW;
Abstract
A comparing circuit and a comparing module with hysteresis are provided. The comparing module includes a first resistor, a second resistor, and the comparing circuit, which are electrically connected to each other. A comparison voltage is determined according to an input voltage and the resistances of the first resistor and the second resistor. The comparing circuit includes an input circuit, an eternal circuit, and a coupling module. The coupling module includes a first coupling transistor, a second coupling transistor, a third transistor, and a fourth coupling resistor. Control terminals of the first coupling transistor and the second coupling transistor are selectively electrically connected to either one of a first terminal and a second terminal. The second terminals of the third coupling transistor and the fourth coupling transistor are selectively electrically connected to either one of the first terminal and the second terminal.