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New peak hold scheme

  • US 20020075041A1
  • Filed: 11/21/2001
  • Published: 06/20/2002
  • Est. Priority Date: 11/28/2000
  • Status: Active Grant
First Claim
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1. A peak detector for detecting a peak signal, comprising:

  • an input circuit to input an input signal;

    a track and hold circuit to hold said input signal and to output said peak signal;

    a comparator to compare said input signal and said peak signal to generate a clock signal;

    said track and hold circuit to output said peak signal in accordance with said clock signal.

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