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. 25, 2025
Filed:
Aug. 31, 2020
No.24 Research Institute of China Electronics Technology Group Corporation, Chongqing, CN;
Chongqing Gigachip Technology Co., Ltd., Chongqing, CN;
Daiguo Xu, Chongqing, CN;
Hequan Jiang, Chongqing, CN;
Ruzhang Li, Chongqing, CN;
Jian'an Wang, Chongqing, CN;
Guangbing Chen, Chongqing, CN;
Dongbing Fu, Chongqing, CN;
Yuxin Wang, Chongqing, CN;
Shiliu Xu, Chongqing, CN;
Zicheng Xu, Chongqing, CN;
NO.24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION, Chongqing, CN;
Chongqing GigaChip Technology Co., Ltd., Chongqing, CN;
Abstract
The comparator includes an input unit, a load unit, a control switch, and an adjustment unit. The input ends of the input unit are connected to a first input signal and a second input signal. The load unit is connected to the input unit, and the gain of the comparator is adjusted by changing the gate voltages of the pair of gain adjustment transistors of the load unit. The adjustment unit is connected to the input unit, and the gate voltages of the pair of gain adjustment transistors are adjusted according to the enable state of the control switch. The present disclosure also provides an analog-to-digital converter.