JPS61197726U - - Google Patents

Info

Publication number
JPS61197726U
JPS61197726U JP8148985U JP8148985U JPS61197726U JP S61197726 U JPS61197726 U JP S61197726U JP 8148985 U JP8148985 U JP 8148985U JP 8148985 U JP8148985 U JP 8148985U JP S61197726 U JPS61197726 U JP S61197726U
Authority
JP
Japan
Prior art keywords
signal
amplifier
parallel circuit
circuit
switch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8148985U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP8148985U priority Critical patent/JPS61197726U/ja
Publication of JPS61197726U publication Critical patent/JPS61197726U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)
  • Electronic Switches (AREA)

Description

【図面の簡単な説明】
第１図は、本考案の信号切り換え回路のブロツ
ク図。第２図は、従来の信号切り換え回路および
その周辺回路のブロツク図。 １０３，１０４，１０５，１０６，１１０，２
０３，２０４：スイツチ、１０１，１０２，２０
１，２０２：増幅器、１０８：演算増幅器、１１
３，２０５：バツフア増幅器、２０６：ミクサ、
２０７：位相検波器、２０８：ＡＤＣ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 低周波数信号を導入するときにのみ閉じられる
    スイツチと高周波数信号を導入するときにのみ閉
    じられるスイツチを含む入力部の並列回路と、前
    記並列回路からの信号を受ける増幅器と、高周波
    数信号を導入するときにのみ前記並列回路と前記
    増幅器の間に挿入される時定数回路とから成る信
    号切り換え回路。
JP8148985U 1985-05-30 1985-05-30 Pending JPS61197726U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8148985U JPS61197726U (ja) 1985-05-30 1985-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8148985U JPS61197726U (ja) 1985-05-30 1985-05-30

Publications (1)

Publication Number Publication Date
JPS61197726U true JPS61197726U (ja) 1986-12-10

Family

ID=30628318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8148985U Pending JPS61197726U (ja) 1985-05-30 1985-05-30

Country Status (1)

Country Link
JP (1) JPS61197726U (ja)

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