Circuit for adjusting the operating point of multiple gate field effect transistors

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United States of America Patent

PATENT NO 7187238
SERIAL NO

11172441

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Abstract

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An amplifier circuit includes a first multiple gate field-effect transistor having a source terminal, a drain terminal, at least one signal gate terminal for receiving an input signal and at least one control gate terminal for receiving a control signal, and a second multiple gate field-effect transistor having a source terminal, a drain terminal, at least one signal gate terminal connected to the signal gate terminal of the first multiple gate field-effect transistor, and a control gate terminal connected to the control gate terminal of the first multiple gate field-effect transistor, the signal gate terminal of the second multiple gate field-effect transistor being connected to that source terminal/drain terminal of the second multiple gate field-effect transistor which is closer to the signal gate terminal of the second multiple gate field-effect transistor.

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Patent Owner(s)

  • INFINEON TECHNOLOGIES AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Thalhammer, Robert Munich, DE 20 344

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