JPH01160725U - - Google Patents

Info

Publication number
JPH01160725U
JPH01160725U JP5685188U JP5685188U JPH01160725U JP H01160725 U JPH01160725 U JP H01160725U JP 5685188 U JP5685188 U JP 5685188U JP 5685188 U JP5685188 U JP 5685188U JP H01160725 U JPH01160725 U JP H01160725U
Authority
JP
Japan
Prior art keywords
general
circuit
resistor
preamplifier
emphasis
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
JP5685188U
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 JP5685188U priority Critical patent/JPH01160725U/ja
Publication of JPH01160725U publication Critical patent/JPH01160725U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の汎用増幅器の一実施例を示す
回路ブロツク図、第2図は第1図における汎用増
幅器の周波数とインピーダンスの関係を示す図、
第3図は従来の汎用増幅器の一例を示すブロツク
図である。 1…入力端子、2…前置増幅回路、3…エンフ
アシス回路部、4…汎用増幅回路、5…出力端子
、C…コンデンサ、R…抵抗、VR…可変抵抗。

Claims (1)

    【実用新案登録請求の範囲】
  1. 前置増幅回路を備える汎用増幅器であつて、前
    記前置増幅回路と汎用増幅回部との間にエンフア
    シス回路を設けてなり、このエンフアシス回路は
    抵抗と可変抵抗とコンデンサとを含んでなること
    を特徴とする汎用増幅器。
JP5685188U 1988-04-26 1988-04-26 Pending JPH01160725U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5685188U JPH01160725U (ja) 1988-04-26 1988-04-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5685188U JPH01160725U (ja) 1988-04-26 1988-04-26

Publications (1)

Publication Number Publication Date
JPH01160725U true JPH01160725U (ja) 1989-11-08

Family

ID=31282712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5685188U Pending JPH01160725U (ja) 1988-04-26 1988-04-26

Country Status (1)

Country Link
JP (1) JPH01160725U (ja)

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