RC oscillator

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United States of America Patent

PATENT NO 11750198
SERIAL NO

17564595

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Abstract

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Embodiments of this application disclose an RC oscillator that amplifies a difference between a first voltage and a second voltage by using a first amplifier and a second amplifier. The first amplifier may include a first amplification circuit and a second amplification circuit. The first amplification circuit and the second amplification circuit may share a same voltage-current conversion circuit. The RC oscillator disclosed in the embodiments of this application not only avoids noise introduced by the first amplifier, but also reduces internal noise of the RC oscillator and a jitter of a clock signal.

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Patent Owner(s)

Patent OwnerAddress
HUAWEI TECHNOLOGIES CO LTD518129 \U3001 BANTIAN HUAWEI HEADQUARTERS OFFICE BUILDING LONGGANG DISTRICT GUANGDONG SHENZHEN SHENZHEN CITY GUANGDONG PROVINCE 518129

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Yanqin Shanghai, CN 6 3
Liu, Yongwang Shanghai, CN 15 15
Wu, Chunbiao Shanghai, CN 2 0
Zhang, Bingzhao Shanghai, CN 5 4

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