BIAS CIRCUIT
This application is directed to a bias circuit. The bias circuit includes a biasing voltage reference circuit including at least a first transistor. The biasing voltage reference circuit is configured to output a first voltage that depends on a threshold voltage of the first transistor. The bias cir...
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Main Author | |
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Format | Patent |
Language | English |
Published |
09.03.2023
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Subjects | |
Online Access | Get full text |
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Summary: | This application is directed to a bias circuit. The bias circuit includes a biasing voltage reference circuit including at least a first transistor. The biasing voltage reference circuit is configured to output a first voltage that depends on a threshold voltage of the first transistor. The bias circuit also includes a differential input circuit coupled to the biasing voltage reference circuit and having two differential inputs. The differential input circuit is configured to receive the first voltage and a reference voltage and generate a second voltage based on a difference between the first voltage and the reference voltage. The bias circuit further includes a buffer circuit coupled to the differential input circuit. The buffer circuit is configured to receive the second voltage and generate a bias voltage based on the second voltage. The bias voltage depends on the threshold voltage of the first transistor. |
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Bibliography: | Application Number: US202117468540 |