JPS5861522U - amplifier circuit - Google Patents

amplifier circuit

Info

Publication number
JPS5861522U
JPS5861522U JP15543981U JP15543981U JPS5861522U JP S5861522 U JPS5861522 U JP S5861522U JP 15543981 U JP15543981 U JP 15543981U JP 15543981 U JP15543981 U JP 15543981U JP S5861522 U JPS5861522 U JP S5861522U
Authority
JP
Japan
Prior art keywords
amplifier circuit
amplifier
feedback
matching transformer
feedback resistor
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
JP15543981U
Other languages
Japanese (ja)
Inventor
西園　耕二
孝明 石井
Original Assignee
株式会社東芝
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 by 株式会社東芝 filed Critical 株式会社東芝
Priority to JP15543981U priority Critical patent/JPS5861522U/en
Publication of JPS5861522U publication Critical patent/JPS5861522U/en
Pending legal-status Critical Current

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  • Amplifiers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は増幅回路の従来例を示す回路図、第２図は本考
案に係る増幅回路の一実施例を示す回路図である。 １・・・・・・演算増幅器、２．７・・・・・・帰還抵
抗、５・・・・・・マツチングトランス、６・・・・・
・負荷。FIG. 1 is a circuit diagram showing a conventional example of an amplifier circuit, and FIG. 2 is a circuit diagram showing an embodiment of an amplifier circuit according to the present invention. 1...Operation amplifier, 2.7...Feedback resistor, 5...Matching transformer, 6...
·load.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）帰還増幅器の帰還抵抗にマツチングトランスの１
次側を並列に接続し、該マツチングトランスの２次側か
ら、出力信号を取り出すことを特徴とした増幅回路。(1) Matching transformer 1 to the feedback resistor of the feedback amplifier
An amplifier circuit characterized in that the secondary sides of the matching transformer are connected in parallel, and an output signal is extracted from the secondary side of the matching transformer. （２）　　前記帰還増幅器は、演算増幅器であり、前記
帰還抵抗は、前記演算増幅器の出力端子と１入力端子と
の間に接続された実用新案登録請求の範囲第（１）項記
載の増幅回路。(2) The amplifier circuit according to claim 1, wherein the feedback amplifier is an operational amplifier, and the feedback resistor is connected between the output terminal and one input terminal of the operational amplifier. .
JP15543981U 1981-10-21 1981-10-21 amplifier circuit Pending JPS5861522U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15543981U JPS5861522U (en) 1981-10-21 1981-10-21 amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15543981U JPS5861522U (en) 1981-10-21 1981-10-21 amplifier circuit

Publications (1)

Publication Number Publication Date
JPS5861522U true JPS5861522U (en) 1983-04-25

Family

ID=29948017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15543981U Pending JPS5861522U (en) 1981-10-21 1981-10-21 amplifier circuit

Country Status (1)

Country Link
JP (1) JPS5861522U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006114944A1 (en) * 2005-04-21 2006-11-02 Hamamatsu Photonics K.K. Current variation measuring apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006114944A1 (en) * 2005-04-21 2006-11-02 Hamamatsu Photonics K.K. Current variation measuring apparatus

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