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Optical receiving circuit

  • US 6,018,407 A
  • Filed: 05/20/1997
  • Issued: 01/25/2000
  • Est. Priority Date: 05/20/1996
  • Status: Expired due to Fees
First Claim
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1. An optical receiving circuit comprising a plurality of amplifying circuits each having an offset compensating function, said plurality of amplifying circuits being successively connected in a multistage form;

  • the time constant of an offset compensating circuit arranged in an amplifying circuit at each stage being set in such a manner that the time constant of an offset compensating circuit in an amplifying circuit at one stage is smaller than that of an offset compensating circuit in an amplifying circuit at the previous stage.

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