Nano-power capacitance-to-digital converter

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United States of America Patent

PATENT NO 11531424
APP PUB NO 20190072597A1
SERIAL NO

15938976

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Abstract

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An asynchronous capacitance-to-digital converter (CDC) is described that allows for very low-power operation when during inactive periods (when no conductive object is in contact or proximity to the sensing electrodes). Asynchronous operation of the CDC provides for capacitance-to-digital conversion without the use of system resources and more power intensive circuit elements.

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Patent Owner(s)

  • CYPRESS SEMICONDUCTOR CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hussaini, Said Delft, NL 2 2
Jiang, Hui Delft, NL 131 702
MacSweeney, Dermot Cork, IE 5 30
Makinwa, Kofi San Jose, US 10 37
Walsh, Paul M Cork, IE 10 90

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