JPS5354453A - Amplifier circuit - Google Patents

Amplifier circuit

Info

Publication number
JPS5354453A
JPS5354453A JP12968376A JP12968376A JPS5354453A JP S5354453 A JPS5354453 A JP S5354453A JP 12968376 A JP12968376 A JP 12968376A JP 12968376 A JP12968376 A JP 12968376A JP S5354453 A JPS5354453 A JP S5354453A
Authority
JP
Japan
Prior art keywords
amplifier circuit
stabilize
stabilizing
power supply
supply voltage
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
JP12968376A
Other languages
Japanese (ja)
Other versions
JPS6042647B2 (en
Inventor
Koichi Ito
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP51129683A priority Critical patent/JPS6042647B2/en
Publication of JPS5354453A publication Critical patent/JPS5354453A/en
Publication of JPS6042647B2 publication Critical patent/JPS6042647B2/en
Expired 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
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers

Landscapes

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

Abstract

PURPOSE:To stabilize the bias function, by stabilizing the collector current of the amplifying transistor and the output dynamic range against the power supply voltage variation.
JP51129683A 1976-10-28 1976-10-28 Low voltage operation amplifier circuit Expired JPS6042647B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51129683A JPS6042647B2 (en) 1976-10-28 1976-10-28 Low voltage operation amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51129683A JPS6042647B2 (en) 1976-10-28 1976-10-28 Low voltage operation amplifier circuit

Publications (2)

Publication Number Publication Date
JPS5354453A true JPS5354453A (en) 1978-05-17
JPS6042647B2 JPS6042647B2 (en) 1985-09-24

Family

ID=15015584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51129683A Expired JPS6042647B2 (en) 1976-10-28 1976-10-28 Low voltage operation amplifier circuit

Country Status (1)

Country Link
JP (1) JPS6042647B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01209807A (en) * 1988-02-17 1989-08-23 Rohm Co Ltd Amplifier circuit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018155A (en) * 1973-06-20 1975-02-26
JPS5036054A (en) * 1973-08-02 1975-04-04
JPS5132248A (en) * 1974-09-13 1976-03-18 Alps Electric Co Ltd

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018155A (en) * 1973-06-20 1975-02-26
JPS5036054A (en) * 1973-08-02 1975-04-04
JPS5132248A (en) * 1974-09-13 1976-03-18 Alps Electric Co Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01209807A (en) * 1988-02-17 1989-08-23 Rohm Co Ltd Amplifier circuit

Also Published As

Publication number Publication date
JPS6042647B2 (en) 1985-09-24

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