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JPS55138907A - Complementary differential amplifying circuit - Google Patents

Complementary differential amplifying circuit

Info

Publication number
JPS55138907A
JPS55138907A JP4769679A JP4769679A JPS55138907A JP S55138907 A JPS55138907 A JP S55138907A JP 4769679 A JP4769679 A JP 4769679A JP 4769679 A JP4769679 A JP 4769679A JP S55138907 A JPS55138907 A JP S55138907A
Authority
JP
Japan
Prior art keywords
differential amplifying
complementary
amplifying circuit
circuits
complementary differential
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
JP4769679A
Other languages
Japanese (ja)
Inventor
Ryuichi Fukuda
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.)
Nippon Columbia Co Ltd
Original Assignee
Nippon Columbia Co Ltd
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 Nippon Columbia Co Ltd filed Critical Nippon Columbia Co Ltd
Priority to JP4769679A priority Critical patent/JPS55138907A/en
Publication of JPS55138907A publication Critical patent/JPS55138907A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45Differential amplifiers
    • H03F3/45071Differential amplifiers with semiconductor devices only
    • H03F3/45076Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/45376Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using junction FET transistors as the active amplifying circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)

Abstract

PURPOSE:To make it possible to easily connect to the next stage and to easily keep the operating point stable, by connecting in common the respective input terminals of one set between two sets of complementary differential amplifying circuits, and applying the stable bias. CONSTITUTION:The first complementary differential amplifying circuit consisits of the circuits which reach the output terminals 34, 38 through FET35, 37 from the input terminal 30, and the second complementary differential amplifying circuit consists of the circuits which reach the output terminals 39, 43 through FET40, 42 from the input terminal 31. And since each complementary differential amplifying circuit has each differential output and each complementary characteristic, the differential amplifying circuit and the complementary push-pull circuit which are connected to the next stage can be driven easily, as well. Furthermore, a large output current can be made to flow against a large amplitude signal, and the distortion of transient cross modulation is not caused.
JP4769679A 1979-04-18 1979-04-18 Complementary differential amplifying circuit Pending JPS55138907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4769679A JPS55138907A (en) 1979-04-18 1979-04-18 Complementary differential amplifying circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4769679A JPS55138907A (en) 1979-04-18 1979-04-18 Complementary differential amplifying circuit

Publications (1)

Publication Number Publication Date
JPS55138907A true JPS55138907A (en) 1980-10-30

Family

ID=12782436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4769679A Pending JPS55138907A (en) 1979-04-18 1979-04-18 Complementary differential amplifying circuit

Country Status (1)

Country Link
JP (1) JPS55138907A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6271310A (en) * 1985-07-18 1987-04-02 エスジ−エス・マイクロエレツトロニカ・エス・ピ−・エ− Single stage full difference type operational amplifier
JPS63116508A (en) * 1986-11-04 1988-05-20 Mitsubishi Electric Corp Semiconductor integrated circuit load driving circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124158A (en) * 1974-08-21 1976-02-26 Nippon Musical Instruments Mfg TORANJISUTAFUKUGOKAIRO
JPS5150553A (en) * 1974-10-29 1976-05-04 Tokyo Shibaura Electric Co fet zofukukairo

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124158A (en) * 1974-08-21 1976-02-26 Nippon Musical Instruments Mfg TORANJISUTAFUKUGOKAIRO
JPS5150553A (en) * 1974-10-29 1976-05-04 Tokyo Shibaura Electric Co fet zofukukairo

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6271310A (en) * 1985-07-18 1987-04-02 エスジ−エス・マイクロエレツトロニカ・エス・ピ−・エ− Single stage full difference type operational amplifier
JPS63116508A (en) * 1986-11-04 1988-05-20 Mitsubishi Electric Corp Semiconductor integrated circuit load driving circuit

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