DE69222721T2 - Stromspiegelschaltung - Google Patents

Stromspiegelschaltung

Info

Publication number
DE69222721T2
DE69222721T2 DE69222721T DE69222721T DE69222721T2 DE 69222721 T2 DE69222721 T2 DE 69222721T2 DE 69222721 T DE69222721 T DE 69222721T DE 69222721 T DE69222721 T DE 69222721T DE 69222721 T2 DE69222721 T2 DE 69222721T2
Authority
DE
Germany
Prior art keywords
current mirror
mirror circuit
circuit
current
mirror
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 - Fee Related
Application number
DE69222721T
Other languages
English (en)
Other versions
DE69222721D1 (de
Inventor
Hiroyuki Nakamura
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Publication of DE69222721D1 publication Critical patent/DE69222721D1/de
Application granted granted Critical
Publication of DE69222721T2 publication Critical patent/DE69222721T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is dc
    • G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/26—Current mirrors
    • G05F3/265—Current mirrors using bipolar transistors only

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
DE69222721T 1991-07-31 1992-07-30 Stromspiegelschaltung Expired - Fee Related DE69222721T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03192076A JP3110502B2 (ja) 1991-07-31 1991-07-31 カレント・ミラー回路

Publications (2)

Publication Number Publication Date
DE69222721D1 DE69222721D1 (de) 1997-11-20
DE69222721T2 true DE69222721T2 (de) 1998-03-12

Family

ID=16285242

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69222721T Expired - Fee Related DE69222721T2 (de) 1991-07-31 1992-07-30 Stromspiegelschaltung

Country Status (4)

Country Link
US (1) US5283537A (de)
EP (1) EP0530500B1 (de)
JP (1) JP3110502B2 (de)
DE (1) DE69222721T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10048433B4 (de) * 1999-09-30 2011-02-24 DENSO CORPORATION, Kariya-shi Lastbetätigungsschaltkreis

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69525865T2 (de) * 1994-04-22 2002-09-19 Canon Kk Treiberschaltung für eine Leuchtdiode
US5461343A (en) * 1994-07-13 1995-10-24 Analog Devices Inc. Current mirror circuit
FR2751487B1 (fr) * 1996-07-16 1998-10-16 Sgs Thomson Microelectronics Compensation en frequence d'un amplificateur de courant en technologie mos
US5808508A (en) * 1997-05-16 1998-09-15 International Business Machines Corporation Current mirror with isolated output
JP3382528B2 (ja) 1998-01-23 2003-03-04 キヤノン株式会社 カレントミラー回路
KR100344810B1 (ko) * 2000-07-26 2002-07-20 엘지전자주식회사 고전압소자를 이용한 전류구동회로
US6842075B2 (en) * 2001-06-06 2005-01-11 Anadigics, Inc. Gain block with stable internal bias from low-voltage power supply
US6515546B2 (en) 2001-06-06 2003-02-04 Anadigics, Inc. Bias circuit for use with low-voltage power supply
US6753734B2 (en) 2001-06-06 2004-06-22 Anadigics, Inc. Multi-mode amplifier bias circuit
JP5610897B2 (ja) 2010-07-27 2014-10-22 キヤノン株式会社 データ処理装置およびデータ処理方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936725A (en) * 1974-08-15 1976-02-03 Bell Telephone Laboratories, Incorporated Current mirrors
US4166971A (en) * 1978-03-23 1979-09-04 Bell Telephone Laboratories, Incorporated Current mirror arrays
JPS605085B2 (ja) * 1980-04-14 1985-02-08 株式会社東芝 カレントミラ−回路
JPS57206107A (en) * 1981-06-15 1982-12-17 Toshiba Corp Current mirror circuit
JPS58171110A (ja) * 1982-03-31 1983-10-07 Toshiba Corp カレントミラ−回路
US4503381A (en) * 1983-03-07 1985-03-05 Precision Monolithics, Inc. Integrated circuit current mirror
JPS59181804A (ja) * 1983-03-31 1984-10-16 Toshiba Corp 比例電流発生回路
JPH0654777B2 (ja) * 1985-02-12 1994-07-20 キヤノン株式会社 ラテラルトランジスタを有する回路
JPS61198924A (ja) * 1985-02-28 1986-09-03 Canon Inc 半導体回路
JP2779411B2 (ja) * 1985-03-01 1998-07-23 キヤノン株式会社 スイツチング装置
JPS6369306A (ja) * 1986-09-11 1988-03-29 Seikosha Co Ltd 電流ミラ−回路
JP2774189B2 (ja) * 1989-11-22 1998-07-09 キヤノン株式会社 直結型ベース接地増幅器及び該増幅器を含む回路装置、半導体装置並びに情報処理装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10048433B4 (de) * 1999-09-30 2011-02-24 DENSO CORPORATION, Kariya-shi Lastbetätigungsschaltkreis

Also Published As

Publication number Publication date
US5283537A (en) 1994-02-01
EP0530500B1 (de) 1997-10-15
EP0530500A1 (de) 1993-03-10
DE69222721D1 (de) 1997-11-20
JPH0537260A (ja) 1993-02-12
JP3110502B2 (ja) 2000-11-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee