Direct conversion TV tuner and method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7881691
APP PUB NO 20070270117A1
SERIAL NO

11465458

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Abstract

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A direct conversion method is disclosed. The method comprises: amplifying the input signal to generate an amplified signal; down-converting the amplified signal into two intermediate signals using a first set of ternary signals and a second set of ternary signals, respectively; filtering the first intermediate signal to generate a third intermediate signal; filtering the second intermediate signal to generate a fourth intermediate signal; digitizing the third intermediate signal into a first output signal in accordance with a first clock; digitizing the fourth intermediate signal into a second output signal in accordance with the first clock; and generating the first set of ternary signals and the second set of ternary signals based on a second clock.

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Patent Owner(s)

  • REALTEK SEMICONDUCTOR CORP.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Chia-Liang Union City, US 127 1244

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