CA1215434A - Circuit de reference pour courant de polarisation a coefficient de temperature quasi nul - Google Patents

Circuit de reference pour courant de polarisation a coefficient de temperature quasi nul

Info

Publication number
CA1215434A
CA1215434A CA000469022A CA469022A CA1215434A CA 1215434 A CA1215434 A CA 1215434A CA 000469022 A CA000469022 A CA 000469022A CA 469022 A CA469022 A CA 469022A CA 1215434 A CA1215434 A CA 1215434A
Authority
CA
Canada
Prior art keywords
current
bias
coupled
voltage
mos transistor
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.)
Expired
Application number
CA000469022A
Other languages
English (en)
Inventor
James A. Mckenzie
Joe W. Peterson
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of CA1215434A publication Critical patent/CA1215434A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/16—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with field-effect devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Amplifiers (AREA)
CA000469022A 1984-01-09 1984-11-30 Circuit de reference pour courant de polarisation a coefficient de temperature quasi nul Expired CA1215434A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56953584A 1984-01-09 1984-01-09
US569,535 1984-01-09

Publications (1)

Publication Number Publication Date
CA1215434A true CA1215434A (fr) 1986-12-16

Family

ID=24275840

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000469022A Expired CA1215434A (fr) 1984-01-09 1984-11-30 Circuit de reference pour courant de polarisation a coefficient de temperature quasi nul

Country Status (3)

Country Link
JP (1) JPS60159919A (fr)
KR (1) KR850005746A (fr)
CA (1) CA1215434A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4792748A (en) * 1987-11-17 1988-12-20 Burr-Brown Corporation Two-terminal temperature-compensated current source circuit
EP1347570A1 (fr) * 2002-03-20 2003-09-24 Motorola, Inc. Circuit de polarisation stable en temperature pour un transistor a effet de champ de circuit integre
CN115933798A (zh) * 2022-12-07 2023-04-07 深圳市爱协生科技股份有限公司 一种补偿偏置电流的电流精度及温度特性的电路

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2772069B2 (ja) * 1989-10-26 1998-07-02 沖電気工業株式会社 定電流回路
JP4677735B2 (ja) * 2004-04-27 2011-04-27 富士電機システムズ株式会社 定電流源回路
JP2006109349A (ja) * 2004-10-08 2006-04-20 Ricoh Co Ltd 定電流回路及びその定電流回路を使用したシステム電源装置
JP2009225282A (ja) * 2008-03-18 2009-10-01 Seiko Npc Corp 定電流回路
JP6836982B2 (ja) * 2017-10-30 2021-03-03 株式会社日立製作所 半導体装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4792748A (en) * 1987-11-17 1988-12-20 Burr-Brown Corporation Two-terminal temperature-compensated current source circuit
EP1347570A1 (fr) * 2002-03-20 2003-09-24 Motorola, Inc. Circuit de polarisation stable en temperature pour un transistor a effet de champ de circuit integre
CN115933798A (zh) * 2022-12-07 2023-04-07 深圳市爱协生科技股份有限公司 一种补偿偏置电流的电流精度及温度特性的电路

Also Published As

Publication number Publication date
JPS60159919A (ja) 1985-08-21
KR850005746A (ko) 1985-08-28

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Legal Events

Date Code Title Description
MKEX Expiry