JPH0485921U - - Google Patents

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Publication number
JPH0485921U
JPH0485921U JP12890390U JP12890390U JPH0485921U JP H0485921 U JPH0485921 U JP H0485921U JP 12890390 U JP12890390 U JP 12890390U JP 12890390 U JP12890390 U JP 12890390U JP H0485921 U JPH0485921 U JP H0485921U
Authority
JP
Japan
Prior art keywords
terminal
resistor
operational amplifier
inverting input
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
JP12890390U
Other languages
English (en)
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JP2518098Y2 (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 JP12890390U priority Critical patent/JP2518098Y2/ja
Publication of JPH0485921U publication Critical patent/JPH0485921U/ja
Application granted granted Critical
Publication of JP2518098Y2 publication Critical patent/JP2518098Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は本考案の基本回路図、第２図は第２の
実施例の回路図、第３図は第３の実施例の回路図
、第４図は直流カツト回路の原理図、第５図は第
４図の回路のゲイン特性のグラフ、第６図は従来
の直流カツト回路の回路図である。 １０１……演算増幅器、１０２……入力コンデ
ンサ、１０３……第１の抵抗、１０４……第２の
抵抗、１０５……第３の抵抗。

Claims (1)

  1. 【実用新案登録請求の範囲】 出力が反転入力端子に直接帰還された演算増幅
    器１０１と、 該演算増幅器１０１の非反転入力端子に接続さ
    れた入力コンデンサ１０２と、 該演算増幅器１０１の出力端子に一方の端子が
    接続された第１の抵抗１０３と、 該第１の抵抗１０３の他の一方の端子に一方の
    端子が接続され、他の一方の端子が接地された第
    ２の抵抗１０４と、 該演算増幅器１０１の非反転入力端子に一方の
    端子が接続され、他の一方の端子が該第１の抵抗
    １０３と該第２の抵抗１０４との共通接続点に接
    続された第３の抵抗１０５と、から構成される直
    流カツト回路。
JP12890390U 1990-11-30 1990-11-30 直流カット回路 Expired - Fee Related JP2518098Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12890390U JP2518098Y2 (ja) 1990-11-30 1990-11-30 直流カット回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12890390U JP2518098Y2 (ja) 1990-11-30 1990-11-30 直流カット回路

Publications (2)

Publication Number Publication Date
JPH0485921U true JPH0485921U (ja) 1992-07-27
JP2518098Y2 JP2518098Y2 (ja) 1996-11-20

Family

ID=31876341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12890390U Expired - Fee Related JP2518098Y2 (ja) 1990-11-30 1990-11-30 直流カット回路

Country Status (1)

Country Link
JP (1) JP2518098Y2 (ja)

Also Published As

Publication number Publication date
JP2518098Y2 (ja) 1996-11-20

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Legal Events

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LAPS Cancellation because of no payment of annual fees