Filter of adjustable frequency response and method thereof

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United States of America Patent

PATENT NO 9083299
SERIAL NO

11553452

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Abstract

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A filter of an adjustable frequency response comprises a plurality of filters having a plurality of distinct frequency responses, respectively. These filters receive a common input signal and generate a plurality of intermediate signals, respectively. A multiplexing circuit is used to select one of these intermediate signals as a filtered signal. The multiplexing circuit is controlled by a control signal that is related to a state of the filtered signal.

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Patent Owner(s)

Patent OwnerAddress
REALTEK SEMICONDUCTOR CORP2 INNOVATION RD II SCIENCE PARK HSINCHU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Chia-Liang Union City, US 127 1282

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