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Attenuator circuit apparatus

  • US 5,448,207 A
  • Filed: 09/14/1994
  • Issued: 09/05/1995
  • Est. Priority Date: 09/30/1993
  • Status: Expired due to Fees
First Claim
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1. An attenuator circuit apparatus having a plurality of series connected attenuator stages, wherein:

  • an attenuator stage having the largest attenuation quantity of said plurality of attenuator stages is composed of a π

    -type attenuator stage; and

    an attenuator stage having the smallest attenuation quantity of said plurality of attenuator stages is composed of a T-type attenuator stage.

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