OSCILLATOR CIRCUIT, OSCILLATOR, AND METHOD FOR CONTROLLING OSCILLATOR CIRCUIT

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20220140785A1
SERIAL NO

17452469

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An oscillator circuit includes an oscillating circuit coupled to a vibrator, and a control circuit that controls the oscillating circuit. The oscillator circuit has a normal operation mode in which the oscillating circuit oscillates in a state where a negative resistance value is a first value, and a start mode in which the oscillator circuit shifts from a state where oscillation is stopped to the normal operation mode. In the start mode, the control circuit controls the negative resistance value to increase from a second value which is smaller than the first value.

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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
Itasaka, Yosuke Kamiina-gun, JP 35 83
Nomura, Masataka Kamiina-gun, JP 19 46
Sawada, Mitsuaki Suwa-gun, JP 20 88

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