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JPS52132661A - Amplifier circuit - Google Patents

Amplifier circuit

Info

Publication number
JPS52132661A
JPS52132661A JP4919676A JP4919676A JPS52132661A JP S52132661 A JPS52132661 A JP S52132661A JP 4919676 A JP4919676 A JP 4919676A JP 4919676 A JP4919676 A JP 4919676A JP S52132661 A JPS52132661 A JP S52132661A
Authority
JP
Japan
Prior art keywords
amplifier circuit
phase compensation
gain
capcitor
improving
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
JP4919676A
Other languages
Japanese (ja)
Inventor
Makoto Ichikawa
Koji Mizushima
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP4919676A priority Critical patent/JPS52132661A/en
Publication of JPS52132661A publication Critical patent/JPS52132661A/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

Landscapes

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

Abstract

PURPOSE:The low-gain operation amplifier having a gain of 0 dB is provided with a phase compensation resistor and then the value of the phase compensation capcitor is made smaller, thereby improving the through rate.
JP4919676A 1976-04-28 1976-04-28 Amplifier circuit Pending JPS52132661A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4919676A JPS52132661A (en) 1976-04-28 1976-04-28 Amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4919676A JPS52132661A (en) 1976-04-28 1976-04-28 Amplifier circuit

Publications (1)

Publication Number Publication Date
JPS52132661A true JPS52132661A (en) 1977-11-07

Family

ID=12824241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4919676A Pending JPS52132661A (en) 1976-04-28 1976-04-28 Amplifier circuit

Country Status (1)

Country Link
JP (1) JPS52132661A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5555606A (en) * 1978-10-20 1980-04-23 Yokogawa Hokushin Electric Corp Dc amplifier of switching control type

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ELECTRONIC DESIGN#V13=1968US *
ELECTRONIC DESIGN#V15#M7#N20=1972 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5555606A (en) * 1978-10-20 1980-04-23 Yokogawa Hokushin Electric Corp Dc amplifier of switching control type

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Legal Events

Date Code Title Description
A313 Final decision of rejection without a dissenting response from the applicant

Effective date: 20040426

Free format text: JAPANESE INTERMEDIATE CODE: A313

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20040525