JPH0353020U - - Google Patents

Info

Publication number
JPH0353020U
JPH0353020U JP11524889U JP11524889U JPH0353020U JP H0353020 U JPH0353020 U JP H0353020U JP 11524889 U JP11524889 U JP 11524889U JP 11524889 U JP11524889 U JP 11524889U JP H0353020 U JPH0353020 U JP H0353020U
Authority
JP
Japan
Prior art keywords
transistor
collector
emitter
amplifier circuit
voltage
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
JP11524889U
Other languages
English (en)
Other versions
JPH089931Y2 (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 JP11524889U priority Critical patent/JPH089931Y2/ja
Publication of JPH0353020U publication Critical patent/JPH0353020U/ja
Application granted granted Critical
Publication of JPH089931Y2 publication Critical patent/JPH089931Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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  • Amplifiers (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例の接続図、第２図
はこの考案の一実施例の説明に用いる接続図、第
３図は従来のエミツタ接地増幅回路の一例の接続
図、第４図は従来のエミツタ接地増幅回路の一例
の説明に用いる接続図、第５図は従来のカスコー
ド型増幅回路の一例の接続図である。 図面における主要な符号の説明、１，７，１１
，１２，１５，１６……トランジスタ、４……入
力端子、９……出力端子。

Claims (1)

  1. 【実用新案登録請求の範囲】 エミツタ接地増幅回路を構成する第１のトラン
    ジスタと、 上記第１のトランジスタのコレクタにそのエミ
    ツタが接続された第２のトランジスタと、 上記第１のトランジスタのコレクタと上記第２
    のトランジスタのエミツタとの接続点の電圧を基
    準電圧と等しく制御する制御回路と を有し、上記第１のトランジスタのベースに入力
    信号を供給し、上記第２のトランジスタのコレク
    タから出力信号を取り出すようにした増幅回路。
JP11524889U 1989-09-29 1989-09-29 増幅回路 Expired - Fee Related JPH089931Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11524889U JPH089931Y2 (ja) 1989-09-29 1989-09-29 増幅回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11524889U JPH089931Y2 (ja) 1989-09-29 1989-09-29 増幅回路

Publications (2)

Publication Number Publication Date
JPH0353020U true JPH0353020U (ja) 1991-05-22
JPH089931Y2 JPH089931Y2 (ja) 1996-03-21

Family

ID=31663583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11524889U Expired - Fee Related JPH089931Y2 (ja) 1989-09-29 1989-09-29 増幅回路

Country Status (1)

Country Link
JP (1) JPH089931Y2 (ja)

Also Published As

Publication number Publication date
JPH089931Y2 (ja) 1996-03-21

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees