JPS51135449A - Bias-circuit of transistor - Google Patents

Bias-circuit of transistor

Info

Publication number
JPS51135449A
JPS51135449A JP50059892A JP5989275A JPS51135449A JP S51135449 A JPS51135449 A JP S51135449A JP 50059892 A JP50059892 A JP 50059892A JP 5989275 A JP5989275 A JP 5989275A JP S51135449 A JPS51135449 A JP S51135449A
Authority
JP
Japan
Prior art keywords
bias
transistor
circuit
fluctuation
emitter
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
JP50059892A
Other languages
Japanese (ja)
Inventor
Shuitsu Tsutsumi
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 JP50059892A priority Critical patent/JPS51135449A/en
Publication of JPS51135449A publication Critical patent/JPS51135449A/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
    • H03F1/30—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:In order to stabilize the emitter-bias current of an amplifier against the power-source voltage-fluctuation and thermal fluctuation.
JP50059892A 1975-05-20 1975-05-20 Bias-circuit of transistor Pending JPS51135449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50059892A JPS51135449A (en) 1975-05-20 1975-05-20 Bias-circuit of transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50059892A JPS51135449A (en) 1975-05-20 1975-05-20 Bias-circuit of transistor

Publications (1)

Publication Number Publication Date
JPS51135449A true JPS51135449A (en) 1976-11-24

Family

ID=13126208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50059892A Pending JPS51135449A (en) 1975-05-20 1975-05-20 Bias-circuit of transistor

Country Status (1)

Country Link
JP (1) JPS51135449A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0616339U (en) * 1992-07-29 1994-03-01 村田機械株式会社 Inclined discharge device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991165A (en) * 1972-12-29 1974-08-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991165A (en) * 1972-12-29 1974-08-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0616339U (en) * 1992-07-29 1994-03-01 村田機械株式会社 Inclined discharge device

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