Jitter and reference spur management with adaptive gain by voltage controlled oscillator calibration

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United States of America Patent

PATENT NO 11870450
SERIAL NO

17683613

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Abstract

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An apparatus comprises a first circuit and a second circuit. The first circuit may be configured to generate an output signal having a first frequency in response to a voltage level of a first input signal and a value of a second input signal. The second circuit may be configured to determine the value of the second input signal based on a reference frequency signal, the first frequency of the output signal, a reference voltage, and a value representing a target frequency for the output signal.

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Patent Owner(s)

Patent OwnerAddress
AMBARELLA INTERNATIONAL LP3101 JAY STREET SANTA CLARA CA 95054

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Yueh Chun Cupertino, US 6 10
Wang, Xuan San Jose, US 144 921

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