JPS6428026U - - Google Patents

Info

Publication number
JPS6428026U
JPS6428026U JP12105187U JP12105187U JPS6428026U JP S6428026 U JPS6428026 U JP S6428026U JP 12105187 U JP12105187 U JP 12105187U JP 12105187 U JP12105187 U JP 12105187U JP S6428026 U JPS6428026 U JP S6428026U
Authority
JP
Japan
Prior art keywords
pass filter
differential amplifier
amplitude limiting
output signals
limiting circuit
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
JP12105187U
Other languages
English (en)
Other versions
JPH0727696Y2 (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 JP1987121051U priority Critical patent/JPH0727696Y2/ja
Publication of JPS6428026U publication Critical patent/JPS6428026U/ja
Application granted granted Critical
Publication of JPH0727696Y2 publication Critical patent/JPH0727696Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Manipulation Of Pulses (AREA)

Description

【図面の簡単な説明】
第1図は本考案のピーク検出回路の一実施例の
回路図、第2図は第1図の各部信号の波形図、第
3図は本考案のピーク検出回路の具体例の回路図
、第4図は従来例の回路図、第5図は第4図の各
部信号の波形図、第6図は他の従来例の回路図、
第7図は第6図の各部信号の波形図である。 1…微分増幅器、2a,2b…直流電圧成分カ
ツト用コンデンサ、3a,3b…振幅制限用ダイ
オード、4…電圧比較器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 差動アナログ信号を入力とする微分増幅器と、
    微分増幅器の両出力信号の直流電圧成分を除去す
    るハイパスフイルタと、ハイパスフイルタの出力
    に接続された振幅制限回路と、振幅制限回路の両
    出力信号を比較する電圧比較器とを有するピーク
    検出回路。
JP1987121051U 1987-08-07 1987-08-07 ピ−ク検出回路 Expired - Lifetime JPH0727696Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987121051U JPH0727696Y2 (ja) 1987-08-07 1987-08-07 ピ−ク検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987121051U JPH0727696Y2 (ja) 1987-08-07 1987-08-07 ピ−ク検出回路

Publications (2)

Publication Number Publication Date
JPS6428026U true JPS6428026U (ja) 1989-02-17
JPH0727696Y2 JPH0727696Y2 (ja) 1995-06-21

Family

ID=31367710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987121051U Expired - Lifetime JPH0727696Y2 (ja) 1987-08-07 1987-08-07 ピ−ク検出回路

Country Status (1)

Country Link
JP (1) JPH0727696Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61253608A (ja) * 1985-05-01 1986-11-11 Fujitsu Ltd 磁気デイスク装置の読出し回路
JPS62163416A (ja) * 1986-01-13 1987-07-20 Fujitsu Ltd パルス化回路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61253608A (ja) * 1985-05-01 1986-11-11 Fujitsu Ltd 磁気デイスク装置の読出し回路
JPS62163416A (ja) * 1986-01-13 1987-07-20 Fujitsu Ltd パルス化回路

Also Published As

Publication number Publication date
JPH0727696Y2 (ja) 1995-06-21

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