JPS6363090U - - Google Patents

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Publication number
JPS6363090U
JPS6363090U JP15503086U JP15503086U JPS6363090U JP S6363090 U JPS6363090 U JP S6363090U JP 15503086 U JP15503086 U JP 15503086U JP 15503086 U JP15503086 U JP 15503086U JP S6363090 U JPS6363090 U JP S6363090U
Authority
JP
Japan
Prior art keywords
outputs
circuit
operational amplifiers
clamp circuit
whose
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.)
Granted
Application number
JP15503086U
Other languages
English (en)
Other versions
JPH0649110Y2 (ja
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 JP1986155030U priority Critical patent/JPH0649110Y2/ja
Publication of JPS6363090U publication Critical patent/JPS6363090U/ja
Application granted granted Critical
Publication of JPH0649110Y2 publication Critical patent/JPH0649110Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Power Conversion In General (AREA)
  • Electronic Switches (AREA)

Description

【図面の簡単な説明】
第１図は本考案のゼロボルト信号発生回路の構
成を示す回路図、第２図は第１図要部の波形図、
第３図は従来のゼロボルト信号を示す波形図であ
る。 ２…クランプ回路、７，８，１１，１２…オペ
アンプ、９，１０…微分回路、１６…論理和回路
。

Claims (1)

    【実用新案登録請求の範囲】
  1. 交流信号をクランプし方形波を出力するクラン
    プ回路と、正入力に前記クランプ回路の出力が供
    給され負入力が接地された第１オペアンプと、負
    入力に前記クランプ回路の出力が供給され正入力
    が接地された第２オペアンプと、前記第１、第２
    オペアンプの出力をそれぞれ微分する微分回路と
    、微分回路の出力をそれぞれグランドレベルと比
    較する第３、第４オペアンプと、該第３、第４オ
    ペアンプの出力の論理和を出力する論理和回路で
    構成したことを特徴とするゼロボルト信号発生回
    路。
JP1986155030U 1986-10-09 1986-10-09 ゼロボルト信号発生回路 Expired - Lifetime JPH0649110Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986155030U JPH0649110Y2 (ja) 1986-10-09 1986-10-09 ゼロボルト信号発生回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986155030U JPH0649110Y2 (ja) 1986-10-09 1986-10-09 ゼロボルト信号発生回路

Publications (2)

Publication Number Publication Date
JPS6363090U true JPS6363090U (ja) 1988-04-26
JPH0649110Y2 JPH0649110Y2 (ja) 1994-12-12

Family

ID=31075362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986155030U Expired - Lifetime JPH0649110Y2 (ja) 1986-10-09 1986-10-09 ゼロボルト信号発生回路

Country Status (1)

Country Link
JP (1) JPH0649110Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212555A (en) * 1975-07-21 1977-01-31 Toshiba Mach Co Ltd Periodic signal generating circuit for thyristor gate circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212555A (en) * 1975-07-21 1977-01-31 Toshiba Mach Co Ltd Periodic signal generating circuit for thyristor gate circuit

Also Published As

Publication number Publication date
JPH0649110Y2 (ja) 1994-12-12

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