Output buffer with improved slew rate and method thereof

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United States of America Patent

PATENT NO 7295047
APP PUB NO 20060170458A1
SERIAL NO

11319232

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An output buffer with an improved slew rate and method thereof. The output buffer may include a differential amplifier, a controller and an output unit. The output buffer may generate a pull signal and a control signal based on received input and output signals. The controller may transition an output node to a control voltage in response to the control signal and a bias voltage. The output unit may maintain the first output signal between a given voltage and the control voltage based on the pull signal and the bias voltage.

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Patent Owner(s)

  • SAMSUNG ELECTRONICS CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Chang-Hwe Yongin-si, KR 6 39
Kim, Do-Youn Hwaseong-si, KR 25 344
Lee, Seung-Jung Seoul, KR 8 56

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