CIRCUIT DEVICE, OSCILLATOR, ELECTRONIC APPARATUS, AND MOVING OBJECT

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United States of America Patent

APP PUB NO 20170163263A1
SERIAL NO

15366241

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Abstract

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A circuit device includes an A/D converter that converts a temperature detection voltage from a temperature sensor unit to temperature detection data, and a digital signal processing circuit that executes a temperature compensation process based on the temperature detection data. The A/D converter, in an activation period, may execute a first A/D conversion process to obtain an initial value of the temperature detection data, and in a normal operation period, may execute a second A/D conversion process based on the initial value to obtain the temperature detection data.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATIONTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KANO, Shinnosuke Minowa, JP 7 6

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