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Apparatus for delivering inputted signal or data

  • US 20060022706A1
  • Filed: 12/22/2004
  • Published: 02/02/2006
  • Est. Priority Date: 07/27/2004
  • Status: Active Grant
First Claim
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1. An apparatus for receiving an inputted signal in order to transmit the inputted signal from an external circuit to an internal circuit, comprising:

  • a comparing block, enabled by an enable signal, for outputting a logic value to the internal circuit in response to a voltage difference between the inputted signal and a reference voltage;

    a biasing block for biasing the comparing block in order to sink a current from the comparing block to a ground; and

    a bias control block for receiving a fixed control signal and outputting the fixed control signal in response to the enable signal.

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