Clamp circuit

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United States of America Patent

PATENT NO 9812197
SERIAL NO

15316060

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Abstract

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One example provides a device including a first transistor having a source-drain path electrically coupled between a first node and a second node. The device includes an operational amplifier having an output electrically coupled to a gate of the first transistor. The operational amplifier controls the first transistor to maintain a predetermined voltage on the first node. A first current source adds a current at the first node and a second current source subtracts the current at the second node.

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Patent Owner(s)

  • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Whitaker, Luke Fort Collins, US 2 13

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