JPS5260047A - Bias current supply circuit - Google Patents

Bias current supply circuit

Info

Publication number
JPS5260047A
JPS5260047A JP50136652A JP13665275A JPS5260047A JP S5260047 A JPS5260047 A JP S5260047A JP 50136652 A JP50136652 A JP 50136652A JP 13665275 A JP13665275 A JP 13665275A JP S5260047 A JPS5260047 A JP S5260047A
Authority
JP
Japan
Prior art keywords
supply circuit
current supply
bias current
securing
againt
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
JP50136652A
Other languages
Japanese (ja)
Other versions
JPS604611B2 (en
Inventor
Hideyuki Kurosawa
Yukio Takahashi
Mitsutoshi 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.)
NEC Corp
NTT Inc
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon 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 NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP50136652A priority Critical patent/JPS604611B2/en
Publication of JPS5260047A publication Critical patent/JPS5260047A/en
Publication of JPS604611B2 publication Critical patent/JPS604611B2/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 ensure a compensation of property value of amplifier circuit againt the temperature variation by securing operation with low power consumption and by securing an optional temprature coefficient with on reception of power source voltage fluctuation.
JP50136652A 1975-11-12 1975-11-12 Bias current supply circuit Expired JPS604611B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50136652A JPS604611B2 (en) 1975-11-12 1975-11-12 Bias current supply circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50136652A JPS604611B2 (en) 1975-11-12 1975-11-12 Bias current supply circuit

Publications (2)

Publication Number Publication Date
JPS5260047A true JPS5260047A (en) 1977-05-18
JPS604611B2 JPS604611B2 (en) 1985-02-05

Family

ID=15180325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50136652A Expired JPS604611B2 (en) 1975-11-12 1975-11-12 Bias current supply circuit

Country Status (1)

Country Link
JP (1) JPS604611B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545364A (en) * 1977-06-15 1979-01-16 Toshiba Corp Temperature compensating amplifier
JPS55107716U (en) * 1979-01-19 1980-07-28
JPS6051306A (en) * 1983-08-31 1985-03-22 Toshiba Corp Constant current source circuit
JPS6059803A (en) * 1983-08-17 1985-04-06 テレフンケン・エレクトロニク・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Electric signal amplifying circuit device
JPS62161206A (en) * 1986-11-29 1987-07-17 Fujitsu Ltd Differential amplifier circuit having constant current source circuit
JPH06132739A (en) * 1992-10-16 1994-05-13 Mitsubishi Electric Corp Reference current generation circuit
EP0895348A1 (en) * 1997-07-28 1999-02-03 Siemens Aktiengesellschaft Transistor amplifier stage
WO1999013569A1 (en) * 1997-09-05 1999-03-18 Siemens Aktiengesellschaft Amplifier circuit
JPWO2013001577A1 (en) * 2011-06-29 2015-02-23 富士電機株式会社 Interface circuit for fieldbus power supply equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493547A (en) * 1972-04-20 1974-01-12
JPS4911545A (en) * 1972-06-01 1974-02-01
JPS4917653A (en) * 1972-06-05 1974-02-16
JPS4998561A (en) * 1972-12-26 1974-09-18

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493547A (en) * 1972-04-20 1974-01-12
JPS4911545A (en) * 1972-06-01 1974-02-01
JPS4917653A (en) * 1972-06-05 1974-02-16
JPS4998561A (en) * 1972-12-26 1974-09-18

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545364A (en) * 1977-06-15 1979-01-16 Toshiba Corp Temperature compensating amplifier
JPS55107716U (en) * 1979-01-19 1980-07-28
JPS6059803A (en) * 1983-08-17 1985-04-06 テレフンケン・エレクトロニク・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Electric signal amplifying circuit device
JPS6051306A (en) * 1983-08-31 1985-03-22 Toshiba Corp Constant current source circuit
JPS62161206A (en) * 1986-11-29 1987-07-17 Fujitsu Ltd Differential amplifier circuit having constant current source circuit
JPH06132739A (en) * 1992-10-16 1994-05-13 Mitsubishi Electric Corp Reference current generation circuit
EP0895348A1 (en) * 1997-07-28 1999-02-03 Siemens Aktiengesellschaft Transistor amplifier stage
WO1999013569A1 (en) * 1997-09-05 1999-03-18 Siemens Aktiengesellschaft Amplifier circuit
JPWO2013001577A1 (en) * 2011-06-29 2015-02-23 富士電機株式会社 Interface circuit for fieldbus power supply equipment

Also Published As

Publication number Publication date
JPS604611B2 (en) 1985-02-05

Similar Documents

Publication Publication Date Title
JPS5260047A (en) Bias current supply circuit
JPS5221642A (en) Constant-voltage circuit
JPS5223246A (en) Output circuit
JPS52123849A (en) Amplifier circuit
JPS5287346A (en) Amplifying circuit
JPS522254A (en) Temperature-compensated dc amplifier
JPS5226145A (en) Automatic gain adjustment circuit
JPS51145209A (en) Amplifier
JPS5368154A (en) Highly stable crystal oscillator
JPS5292466A (en) Hysteresis gate circuit
JPS5318367A (en) Bias circuit
JPS5324757A (en) Subtraction circuit
JPS52102659A (en) Differential amplifier
JPS53128259A (en) C-mos circuit
JPS5240953A (en) E/d-type inverter circuit
JPS52153787A (en) Generating circuit of temperature perceiving signal
JPS5245245A (en) Oscillation circuit
JPS5354453A (en) Amplifier circuit
JPS535949A (en) Bias circuit
JPS536519A (en) Vertical deflection circuit
JPS52154332A (en) Current voltage conversion/amplification circuit
JPS52113144A (en) Output amplifier
JPS52140218A (en) Reception circuit
JPS5313470A (en) Electronic timepiece
JPS5262057A (en) Electronic watch