Low power relaxation oscillator circuit

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United States of America Patent

PATENT NO 11689157
APP PUB NO 20230071036A1
SERIAL NO

17468191

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Abstract

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A low power relaxation oscillator circuit includes, in one embodiment, a first comparator for comparing voltages at first and second inputs, respectively, a first capacitor coupled to the first input of the first comparator, and a first circuit configured for charging the first capacitor to a first voltage. The first voltage is related to a propagation delay of the first comparator.

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Patent Owner(s)

Patent OwnerAddress
NXP B VHIGHTECH CAMPUS 60 EINDHOVEN 5656AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coimbra, Ricardo Pureza Campinas, BR 24 42
Del, Castillo Luis Enrique Sao Paulo, BR 5 8

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