Microphones with an on-demand digital-to-analog converter

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United States of America Patent

PATENT NO 11863196
APP PUB NO 20230179212A1
SERIAL NO

17457577

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Abstract

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An analog-to-digital converter (ADC) includes a loop filter having an input for receiving an analog input signal; a quantizer having an input coupled to an output of the loop filter, and an output for providing a digital output signal; and a digital-to-analog converter (DAC) having an input coupled to an output of the quantizer, and an output coupled to the loop filter, wherein the DAC includes at least one always-on DAC element, and a plurality of on-demand DAC elements.

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Patent Owner(s)

Patent OwnerAddress
INFINEON TECHNOLOGIES AGCAMPBELL 1-15 NAUBIBERG GERMANY NEUBIBERG BAVARIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ceballos, Jose Luis Villach, AT 42 380
Reindl, Christian Villach, AT 8 53
Rogi, Christopher Klagenfurt, AT 2 2
Wiesbauer, Andreas Poertschach, AT 172 1184

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