Automatic amplitude control circuit

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United States of America Patent

PATENT NO 9225341
APP PUB NO 20150109064A1
SERIAL NO

14493554

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Abstract

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The present invention provides an automatic amplitude control circuit, including an oscillator, a collecting module, a first analog current generating module, a second analog current generating module, and a numerical control current generating module. According to this automatic amplitude control circuit, a low-noise numerical control bias current can be provided for the oscillator.

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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
Huang, Jiale Shanghai, CN 19 28
Min, Qing Shanghai, CN 8 5
Zhu, Nianyong Shanghai, CN 7 45

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