Circuits and methods for implementing a residue amplifier

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United States of America Patent

PATENT NO 9246504
APP PUB NO 20140132438A1
SERIAL NO

13993293

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Abstract

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Circuits and methods for implementing a residue amplifier are provided. In some embodiments, circuits for implementing a residue amplifier are provided, the circuits comprising: a first capacitor configured to be charged to an input voltage level and that discharges from the input voltage level to a reference voltage level; a comparator having a first input coupled to the first capacitor, a second input coupled to a reference voltage source, and an output that indicates when the charge on the first capacitor is above the reference voltage level; and a second capacitor configured to be charged to an output voltage based on the output of the comparator.

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Patent Owner(s)

Patent OwnerAddress
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK412 LOW MEMORIAL LIBRARY 535 WEST 116TH NEW YORK NY 10027

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kinget, Peter Summit, US 19 236
Shen, Junhua Cambridge, US 23 117

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