JPS5249755A - Operational amplifier circuit - Google Patents

Operational amplifier circuit

Info

Publication number
JPS5249755A
JPS5249755A JP12573575A JP12573575A JPS5249755A JP S5249755 A JPS5249755 A JP S5249755A JP 12573575 A JP12573575 A JP 12573575A JP 12573575 A JP12573575 A JP 12573575A JP S5249755 A JPS5249755 A JP S5249755A
Authority
JP
Japan
Prior art keywords
operational amplifier
amplifier circuit
terminal
output stage
way
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
JP12573575A
Other languages
Japanese (ja)
Inventor
Atsushi Shibata
Toshiki Mori
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP12573575A priority Critical patent/JPS5249755A/en
Publication of JPS5249755A publication Critical patent/JPS5249755A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback

Abstract

PURPOSE:The negative feedback is applied through connection of one terminal of phase compensation condenser to output stage. In this way, an operational amplifier circuit is obtained, which is capable of stabilized high-speed operation even in high-frequency region.
JP12573575A 1975-10-17 1975-10-17 Operational amplifier circuit Pending JPS5249755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12573575A JPS5249755A (en) 1975-10-17 1975-10-17 Operational amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12573575A JPS5249755A (en) 1975-10-17 1975-10-17 Operational amplifier circuit

Publications (1)

Publication Number Publication Date
JPS5249755A true JPS5249755A (en) 1977-04-21

Family

ID=14917483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12573575A Pending JPS5249755A (en) 1975-10-17 1975-10-17 Operational amplifier circuit

Country Status (1)

Country Link
JP (1) JPS5249755A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5742208A (en) * 1980-08-28 1982-03-09 Sutatsukusu Kogyo Kk Amplifying circuit for direct coupling circuit
US4524327A (en) * 1981-07-09 1985-06-18 Tokyo Shibaura Denki Kabushiki Kaisha Operational amplifier
JPH01119205U (en) * 1988-12-28 1989-08-11
US5159289A (en) * 1990-07-30 1992-10-27 Siemens Aktiengesellschaft Low-noise, high-frequency broadband amplifier

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4890167A (en) * 1972-02-29 1973-11-24
JPS5061968A (en) * 1973-09-29 1975-05-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4890167A (en) * 1972-02-29 1973-11-24
JPS5061968A (en) * 1973-09-29 1975-05-27

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5742208A (en) * 1980-08-28 1982-03-09 Sutatsukusu Kogyo Kk Amplifying circuit for direct coupling circuit
US4524327A (en) * 1981-07-09 1985-06-18 Tokyo Shibaura Denki Kabushiki Kaisha Operational amplifier
JPH01119205U (en) * 1988-12-28 1989-08-11
US5159289A (en) * 1990-07-30 1992-10-27 Siemens Aktiengesellschaft Low-noise, high-frequency broadband amplifier

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