High Input Impedance Switched-Capacitor Amplifier

A high input impedance switched capacitor amplifier is disclosed. The switched capacitor amplifier includes at least a first buffer circuit configured to charge a first plurality of capacitors during a first time period. A switch circuit is configured to, during a second time period, cause a modific...

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Bibliographic Details
Main Authors Bangalore Seshadri, Srinivas, Chen, Si, Dey, Siladitya, Bhoraskar, Paritosh, Ganta, Saikrishna, Wang, Tao, Chen, Man-Chia, Kanagaraj, Sudharsan
Format Patent
LanguageEnglish
Published 24.10.2024
Subjects
AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
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Summary:A high input impedance switched capacitor amplifier is disclosed. The switched capacitor amplifier includes at least a first buffer circuit configured to charge a first plurality of capacitors during a first time period. A switch circuit is configured to, during a second time period, cause a modification of an amount of charge stored on one of the first plurality of capacitors by coupling an input signal directly to the one of first plurality of capacitors. An amplifier circuit is configured to, based on a sampling voltage present on one of the first plurality of capacitors, generate an output signal.
Bibliography:Application Number: US202318302414