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Differential signal output apparatus, semiconductor integrated circuit apparatus having the differential signal output apparatus, differential signal transmission system, signal detection apparatus, signal detection method, signal transmission system and computer-readable program

  • US 20030001666A1
  • Filed: 10/11/2001
  • Published: 01/02/2003
  • Est. Priority Date: 06/19/2001
  • Status: Active Grant
First Claim
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1. A differential signal output apparatus comprising:

  • a differential pair for receiving differential signals;

    a current source, connected to one end of the differential pair, for supplying a current to the differential pair; and

    a capacitor connected between a branching node for branching from the current source to transistors and a low impedance node.

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