Comparator and analog-to-digital converter

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United States of America

PATENT NO 12237843
SERIAL NO

18020085

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Abstract

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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.

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Patent Owner(s)

  • NO. 24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION; CHONGQING GIGACHIP TECHNOLOGY CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Guangbing Chongqing, CN 52 56
Fu, Dongbing Chongqing, CN 45 23
Jiang, Hequan Chongqing, CN 16 4
Li, Ruzhang Chongqing, CN 27 24
Wang, Jian'an Chongqing, CN 26 11
Wang, Yuxin Chongqing, CN 191 2188
Xu, Daiguo Chongqing, CN 21 12
Xu, Shiliu Chongqing, CN 4 2
Xu, Zicheng Chongqing, CN 5 2

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