JPH03111034U - - Google Patents

Info

Publication number
JPH03111034U
JPH03111034U JP2030490U JP2030490U JPH03111034U JP H03111034 U JPH03111034 U JP H03111034U JP 2030490 U JP2030490 U JP 2030490U JP 2030490 U JP2030490 U JP 2030490U JP H03111034 U JPH03111034 U JP H03111034U
Authority
JP
Japan
Prior art keywords
operational amplifier
photonoise
optical switch
input part
output
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
JP2030490U
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 JP2030490U priority Critical patent/JPH03111034U/ja
Publication of JPH03111034U publication Critical patent/JPH03111034U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は本考案の好適な実施例を示す電気回路
図、第２図、第３図及び第４図はそれぞれ第１図
のＡ部波形、Ｂ部波形及びＣ部波形を示す電気特
性図である。 １……出力回路、２……光スイツチ、３……制
御回路、４……直流電源、１１……演算増幅器、
１２……帰還抵抗、１３……フオトノイズ除去回
路、１３１……コイル、２３……受光素子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 光スイツチの受光素子を入力部に接続した演算
    増幅器と、該演算増幅器の入力部ないし出力部間
    に接続した帰還抵抗と、前記受光素子に接続しか
    つ受光素子に流れる直流電流分を前記帰還抵抗か
    ら分岐するコイルを含んだフオトノイズ除去回路
    と、を具備するフオトノイズ除去機能を備えた光
    スイツチの出力回路。
JP2030490U 1990-02-28 1990-02-28 Pending JPH03111034U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2030490U JPH03111034U (ja) 1990-02-28 1990-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2030490U JPH03111034U (ja) 1990-02-28 1990-02-28

Publications (1)

Publication Number Publication Date
JPH03111034U true JPH03111034U (ja) 1991-11-14

Family

ID=31523400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2030490U Pending JPH03111034U (ja) 1990-02-28 1990-02-28

Country Status (1)

Country Link
JP (1) JPH03111034U (ja)

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