JPS63131409U - - Google Patents

Info

Publication number
JPS63131409U
JPS63131409U JP2275487U JP2275487U JPS63131409U JP S63131409 U JPS63131409 U JP S63131409U JP 2275487 U JP2275487 U JP 2275487U JP 2275487 U JP2275487 U JP 2275487U JP S63131409 U JPS63131409 U JP S63131409U
Authority
JP
Japan
Prior art keywords
input terminal
inverting input
differential amplifier
reference potential
amplifier 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.)
Pending
Application number
JP2275487U
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 JP2275487U priority Critical patent/JPS63131409U/ja
Publication of JPS63131409U publication Critical patent/JPS63131409U/ja
Pending legal-status Critical Current

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  • Amplifiers (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例に係るバイアス回路
の構成図、第２図は従来のバイアス回路の構成図
。 １…差動増幅回路、２…非反転入力端子、３…
反転入力端子、１１，１２…抵抗、１３…バツフ
アトランジスタ、１４…カレントミラー回路、１
５…入力端子、１６…出力端子、１７…コンデン
サ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 差動増幅回路の非反転入力端子にエミツタが接
    続されるバツフアトランジスタと、その入力端子
    が前記バツフアトランジスタのコレクタに接続さ
    れ、出力端子が前記差動増幅回路の反転入力端子
    に接続されるカレントミラー回路と、前記非反転
    入力端子と基準電位との間及び前記反転入力端子
    と前記基準電位との間に各々接続される抵抗と、
    前記反転入力端子と前記基準電位間に接続される
    コンデンサとを具備することを特徴とする差動増
    幅回路のバイアス回路。
JP2275487U 1987-02-20 1987-02-20 Pending JPS63131409U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2275487U JPS63131409U (ja) 1987-02-20 1987-02-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2275487U JPS63131409U (ja) 1987-02-20 1987-02-20

Publications (1)

Publication Number Publication Date
JPS63131409U true JPS63131409U (ja) 1988-08-29

Family

ID=30820435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2275487U Pending JPS63131409U (ja) 1987-02-20 1987-02-20

Country Status (1)

Country Link
JP (1) JPS63131409U (ja)

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