Single to differential conversion in silicon microphone amplifiers

Single to differential conversion in silicon microphone amplifiers

A single-ended to differential converter includes a converter input, a first converter output, a second converter output, and an internal node, wherein the first converter output and the second converter output comprise a differential output; a non-inverting amplifier having an input coupled to the...

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Hauptverfasser: Wiesbauer, Andreas, Ceballos, Jose Luis, Chen, Hong, CiCiotti, Fulvio
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Sprache:eng
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AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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creator Wiesbauer, Andreas
Ceballos, Jose Luis
Chen, Hong
CiCiotti, Fulvio
description A single-ended to differential converter includes a converter input, a first converter output, a second converter output, and an internal node, wherein the first converter output and the second converter output comprise a differential output; a non-inverting amplifier having an input coupled to the converter input, and an output coupled to the first converter output; an inverting amplifier having an input coupled to the first converter output, and an output coupled to the second converter output; a charge pump having a charge pump output capacitor coupled between the second converter output and the internal node; and a feedback capacitor coupled between the first converter output and the internal node.
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subjects AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
title Single to differential conversion in silicon microphone amplifiers
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