Operational amplifier

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United States of America Patent

PATENT NO 11632091
SERIAL NO

17400789

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Abstract

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A differential pair for an input stage includes two identical branches in parallel, each branch including a first MOS transistor and a second MOS transistor arranged in series, wherein the first transistor and the second transistor have a channel of the same type, and wherein each of the first transistor and the second transistor has a gate coupled to the same corresponding input of the differential pair and a circuit configured to apply to each of the first transistors a potential difference between a source and a channel-forming region of the first transistor.

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Patent Owner(s)

  • STMICROELECTRONICS (GRENOBLE 2) SAS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fiedorow, Pawel Grenoble, FR 6 16
Pignolo, Philippe Crolles, FR 4 3
Rabary, Vincent Champagnier, FR 7 13

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