JPS601020U - Constant impedance output circuit - Google Patents

Constant impedance output circuit

Info

Publication number
JPS601020U
JPS601020U JP8126183U JP8126183U JPS601020U JP S601020 U JPS601020 U JP S601020U JP 8126183 U JP8126183 U JP 8126183U JP 8126183 U JP8126183 U JP 8126183U JP S601020 U JPS601020 U JP S601020U
Authority
JP
Japan
Prior art keywords
resistor
constant impedance
output circuit
transistor
collector
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
JP8126183U
Other languages
Japanese (ja)
Other versions
JPS645370Y2 (en
Inventor
晃一 大谷
Original Assignee
ソニー株式会社
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 ソニー株式会社 filed Critical ソニー株式会社
Priority to JP8126183U priority Critical patent/JPS601020U/en
Publication of JPS601020U publication Critical patent/JPS601020U/en
Application granted granted Critical
Publication of JPS645370Y2 publication Critical patent/JPS645370Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
  • Logic Circuits (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図は従来の一定インピーダンス回路図、第２図はこ
の考案の一定インピーダンス回路図、第３図、第４図は
この考案の他の実施例を示す回路図である。 図中、Ｑ、、　Ｑ２．　Ｑ３はトランジスタ、Ｒ□はイ
ンピーダンスマツチング用の抵抗、Ｒｏはバイアス抵抗
、靴は負荷抵抗を示す。FIG. 1 is a conventional constant impedance circuit diagram, FIG. 2 is a constant impedance circuit diagram of this invention, and FIGS. 3 and 4 are circuit diagrams showing other embodiments of this invention. In the figure, Q,, Q2. Q3 is a transistor, R□ is a resistor for impedance matching, Ro is a bias resistor, and shoes are a load resistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 作動電圧源に対して順次第１のトランジスタのコレクタ
・エミッタ・マツチング用の抵抗、第２のトランジスタ
のコレクタ拳エミッタ・バイアス抵抗を直列接続し、前
記第２のトランジスタのコレクタに負荷抵抗を接続した
一定インピーダンス回路において、前記マツチング用の
抵抗により所望の出力インピーダンス値を得ると共に、
前記バイアス抵抗と、前記負荷抵抗の値を前記第１・第
２のトランジスタに入力される信号の振幅比に関連して
定め、マツチング用の抵抗に発生する信号成分を除去す
るように設定したことを特徴とする一定インピーダンス
出力回路。A collector-emitter matching resistor of the first transistor and a collector-emitter-bias resistor of the second transistor were connected in series to the operating voltage source, and a load resistor was connected to the collector of the second transistor. In a constant impedance circuit, a desired output impedance value is obtained by the matching resistor, and
The values of the bias resistor and the load resistor are determined in relation to the amplitude ratio of the signals input to the first and second transistors, and are set to remove a signal component generated in the matching resistor. A constant impedance output circuit featuring:
JP8126183U 1983-05-31 1983-05-31 Constant impedance output circuit Granted JPS601020U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8126183U JPS601020U (en) 1983-05-31 1983-05-31 Constant impedance output circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8126183U JPS601020U (en) 1983-05-31 1983-05-31 Constant impedance output circuit

Publications (2)

Publication Number Publication Date
JPS601020U true JPS601020U (en) 1985-01-07
JPS645370Y2 JPS645370Y2 (en) 1989-02-10

Family

ID=30211229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8126183U Granted JPS601020U (en) 1983-05-31 1983-05-31 Constant impedance output circuit

Country Status (1)

Country Link
JP (1) JPS601020U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60119111A (en) * 1983-11-30 1985-06-26 Mitsubishi Electric Corp Emitter follower circuit
JPS6276090U (en) * 1985-11-01 1987-05-15
JPS63268302A (en) * 1987-04-27 1988-11-07 Hitachi Ltd Level shift circuit
JP2013150199A (en) * 2012-01-20 2013-08-01 Asahi Kasei Electronics Co Ltd Push-pull gain amplifier
JP2014027670A (en) * 2007-07-12 2014-02-06 Silicon Line Gmbh Circuit arrangement and method for driving at least one differential line
JP2014212485A (en) * 2013-04-19 2014-11-13 株式会社エヌエフ回路設計ブロック Amplifier circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183184A (en) * 1981-05-07 1982-11-11 Matsushita Electric Ind Co Ltd Synchronous separating circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183184A (en) * 1981-05-07 1982-11-11 Matsushita Electric Ind Co Ltd Synchronous separating circuit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60119111A (en) * 1983-11-30 1985-06-26 Mitsubishi Electric Corp Emitter follower circuit
JPS6276090U (en) * 1985-11-01 1987-05-15
JPS63268302A (en) * 1987-04-27 1988-11-07 Hitachi Ltd Level shift circuit
JP2014027670A (en) * 2007-07-12 2014-02-06 Silicon Line Gmbh Circuit arrangement and method for driving at least one differential line
JP2013150199A (en) * 2012-01-20 2013-08-01 Asahi Kasei Electronics Co Ltd Push-pull gain amplifier
JP2014212485A (en) * 2013-04-19 2014-11-13 株式会社エヌエフ回路設計ブロック Amplifier circuit

Also Published As

Publication number Publication date
JPS645370Y2 (en) 1989-02-10

Similar Documents

Publication Publication Date Title
JPS601020U (en) Constant impedance output circuit
JPS6082817U (en) Muting circuit
JPS5952716U (en) Amplifier gain adjustment circuit
JPS599615U (en) amplifier circuit
JPS59125112U (en) amplifier
JPS58173916U (en) oscillation circuit
JPS60124045U (en) Output transistor protection circuit
JPS5950116U (en) intermediate frequency amplifier circuit
JPS58129712U (en) amplifier circuit
JPS611930U (en) ECL circuit
JPS6381515U (en)
JPS58185000U (en) stereo wide circuit
JPS59121914U (en) Detection circuit
JPS58147317U (en) gain control circuit
JPS59144916U (en) Tone control circuit
JPS604031U (en) Auto scan stop level setting circuit
JPS60121318U (en) frequency conversion circuit
JPS5925814U (en) low frequency amplifier circuit
JPS5866713U (en) amplifier
JPS6142132U (en) Signal switching/mixing device
JPS5957015U (en) negative feedback amplifier
JPS5899919U (en) phase shift circuit
JPS5917618U (en) Muting circuit
JPS59183037U (en) transistor output circuit
JPS599617U (en) amplifier circuit