JPS59119622U - amplifier - Google Patents

amplifier

Info

Publication number
JPS59119622U
JPS59119622U JP1212683U JP1212683U JPS59119622U JP S59119622 U JPS59119622 U JP S59119622U JP 1212683 U JP1212683 U JP 1212683U JP 1212683 U JP1212683 U JP 1212683U JP S59119622 U JPS59119622 U JP S59119622U
Authority
JP
Japan
Prior art keywords
amplification
elements
voltage drop
current source
series
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
JP1212683U
Other languages
Japanese (ja)
Other versions
JPS645369Y2 (en
Inventor
八森　剛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP1212683U priority Critical patent/JPS59119622U/en
Publication of JPS59119622U publication Critical patent/JPS59119622U/en
Application granted granted Critical
Publication of JPS645369Y2 publication Critical patent/JPS645369Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • 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 drawings]

第１図は従来回路の一例を示す接続図、第２図はこの考
案の一実施例を示す接続図である。 １１、　１２．　１５．　１６．　１８．　２２．　２
３゜２４はトランジスタ、２１はダイオード、１７゜２
０は抵抗器である。FIG. 1 is a connection diagram showing an example of a conventional circuit, and FIG. 2 is a connection diagram showing an embodiment of this invention. 11, 12. 15. 16. 18. 22. 2
3゜24 is a transistor, 21 is a diode, 17゜2
0 is a resistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電源の両端に第１の電流源、第１及び第２の電圧降下素
子及び第１の増幅素子を直列接続すると共に第２の電流
源、第２及び第３の増幅素子を直列接続し、第１及び第
２の増幅素子の制御電極を共通接続して上記第１及び第
２の電圧降下素子の接続点に接続し、上記第３の増幅素
子の制御電極を上記第１の電流源及び第１の電圧降下素
子の接続点に接続し、上記第１及び第２の増幅素子の主
電極側に入力信号を供給し、上記第３の増幅素子の主電
極側より出力信号を取り出すよう辷したことを特徴とす
る増幅器。A first current source, first and second voltage drop elements, and a first amplification element are connected in series to both ends of a power supply, and a second current source, second and third amplification elements are connected in series, The control electrodes of the first and second amplification elements are commonly connected to the connection point of the first and second voltage drop elements, and the control electrode of the third amplification element is connected to the first current source and the second voltage drop element. It was connected to the connection point of the first voltage drop element, supplied the input signal to the main electrode side of the first and second amplification elements, and extracted the output signal from the main electrode side of the third amplification element. An amplifier characterized by:
JP1212683U 1983-01-31 1983-01-31 amplifier Granted JPS59119622U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1212683U JPS59119622U (en) 1983-01-31 1983-01-31 amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1212683U JPS59119622U (en) 1983-01-31 1983-01-31 amplifier

Publications (2)

Publication Number Publication Date
JPS59119622U true JPS59119622U (en) 1984-08-13
JPS645369Y2 JPS645369Y2 (en) 1989-02-10

Family

ID=30143531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1212683U Granted JPS59119622U (en) 1983-01-31 1983-01-31 amplifier

Country Status (1)

Country Link
JP (1) JPS59119622U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4998561A (en) * 1972-12-26 1974-09-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4998561A (en) * 1972-12-26 1974-09-18

Also Published As

Publication number Publication date
JPS645369Y2 (en) 1989-02-10

Similar Documents

Publication Publication Date Title
JPS59192720U (en) constant current source circuit
JPS60158311U (en) amplifier circuit
JPS5978718U (en) power amplifier
JPS58167916U (en) switching regulator
JPS6050520U (en) high voltage output amplifier
JPS6140030U (en) variable attenuator
JPS6039127U (en) power circuit
JPS60166900U (en) ROM writing device
JPS6042970U (en) current detection circuit
JPS5914419U (en) Tuning circuit
JPS59114617U (en) power amplifier circuit
JPS593790U (en) power circuit
JPS6095718U (en) feedback amplifier
JPS6020625U (en) Stabilized power supply circuit
JPS59178704U (en) Electronic controller input device
JPS60114421U (en) Mute circuit
JPS5925824U (en) nonlinear amplifier circuit
JPS6014516U (en) amplifier
JPS61331U (en) load drive circuit
JPS6029286U (en) Power supply voltage abnormality detection circuit
JPS60136523U (en) amplifier
JPS5813718U (en) variable gain amplifier circuit
JPS59174611U (en) Constant voltage power supply circuit
JPS5893008U (en) FET oscillator
JPS58127756U (en) Video signal gradation correction circuit