Threshold voltage generating circuit

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United States of America Patent

APP PUB NO 20110279106A1
SERIAL NO

13105855

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Abstract

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A threshold voltage generating circuit includes a main control circuit and a biasing circuit connected with the main control circuit. The main control circuit includes a first switching element, a second switching element connected with the first switching element, a third switching element connected with the second switching element, and a first operational amplifier connected with the third switching element, wherein an output end of the first operational amplifier outputs a threshold voltage. The threshold voltage generating circuit can generate the more precise threshold voltage.

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Patent Owner(s)

Patent OwnerAddress
IPGOAL MICROELECTRONICS (SICHUAN) CO LTD9 \/ F BLOCK A 33 JITAI ROAD HIGH TECH ZONE CHENGDU SICHUAN 610041 CHENGDU CITY SICHUAN PROVINCE 610041

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fan, Fangping Chengdu, CN 14 20

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  • 14 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges122431044523118422101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100020406080100120140160180200220240260

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