FR2732129B1 - Generateur de courant de reference en technologie cmos - Google Patents

Generateur de courant de reference en technologie cmos

Info

Publication number
FR2732129B1
FR2732129B1 FR9503352A FR9503352A FR2732129B1 FR 2732129 B1 FR2732129 B1 FR 2732129B1 FR 9503352 A FR9503352 A FR 9503352A FR 9503352 A FR9503352 A FR 9503352A FR 2732129 B1 FR2732129 B1 FR 2732129B1
Authority
FR
France
Prior art keywords
reference current
current generator
cmos technology
cmos
technology
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
FR9503352A
Other languages
English (en)
Other versions
FR2732129A1 (fr
Inventor
Henri Oguey
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.)
Centre Suisse dElectronique et Microtechnique SA CSEM
Original Assignee
Centre Suisse dElectronique et Microtechnique SA CSEM
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 Centre Suisse dElectronique et Microtechnique SA CSEM filed Critical Centre Suisse dElectronique et Microtechnique SA CSEM
Priority to FR9503352A priority Critical patent/FR2732129B1/fr
Priority to DE69609104T priority patent/DE69609104T2/de
Priority to EP96400595A priority patent/EP0733961B1/fr
Priority to US08/620,419 priority patent/US5949278A/en
Publication of FR2732129A1 publication Critical patent/FR2732129A1/fr
Application granted granted Critical
Publication of FR2732129B1 publication Critical patent/FR2732129B1/fr
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
    • G05F3/262—Current mirrors using field-effect transistors only
    • 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
    • G05F3/24—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only
    • G05F3/242—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only with compensation for device parameters, e.g. channel width modulation, threshold voltage, processing, or external variations, e.g. temperature, loading, supply voltage
    • G05F3/247—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only with compensation for device parameters, e.g. channel width modulation, threshold voltage, processing, or external variations, e.g. temperature, loading, supply voltage producing a voltage or current as a predetermined function of the supply voltage

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)
  • Control Of Electrical Variables (AREA)
  • Amplifiers (AREA)
FR9503352A 1995-03-22 1995-03-22 Generateur de courant de reference en technologie cmos Expired - Fee Related FR2732129B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9503352A FR2732129B1 (fr) 1995-03-22 1995-03-22 Generateur de courant de reference en technologie cmos
DE69609104T DE69609104T2 (de) 1995-03-22 1996-03-21 Referenzstromgenerator in CMOS-Technologie
EP96400595A EP0733961B1 (fr) 1995-03-22 1996-03-21 Générateur de courant de référence en technologie CMOS
US08/620,419 US5949278A (en) 1995-03-22 1996-03-22 Reference current generator in CMOS technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9503352A FR2732129B1 (fr) 1995-03-22 1995-03-22 Generateur de courant de reference en technologie cmos

Publications (2)

Publication Number Publication Date
FR2732129A1 FR2732129A1 (fr) 1996-09-27
FR2732129B1 true FR2732129B1 (fr) 1997-06-20

Family

ID=9477302

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9503352A Expired - Fee Related FR2732129B1 (fr) 1995-03-22 1995-03-22 Generateur de courant de reference en technologie cmos

Country Status (4)

Country Link
US (1) US5949278A (fr)
EP (1) EP0733961B1 (fr)
DE (1) DE69609104T2 (fr)
FR (1) FR2732129B1 (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5990714A (en) * 1996-12-26 1999-11-23 United Microelectronics Corporation Clock signal generating circuit using variable delay circuit
JP4032448B2 (ja) * 1997-03-31 2008-01-16 ソニー株式会社 データ判定回路
US5847556A (en) * 1997-12-18 1998-12-08 Lucent Technologies Inc. Precision current source
KR100322527B1 (ko) * 1999-01-29 2002-03-18 윤종용 밴드갭 전압기준회로
GB9920078D0 (en) 1999-08-24 1999-10-27 Sgs Thomson Microelectronics Current reference circuit
DE19940382A1 (de) * 1999-08-25 2001-03-08 Infineon Technologies Ag Stromquelle für niedrige Betriebsspannungen mit hohem Ausgangswiderstand
DE10021928A1 (de) * 2000-05-05 2001-11-15 Infineon Technologies Ag Stromspiegel und Verfahren zum Betreiben eines Stromspiegels
US7177610B2 (en) * 2001-01-12 2007-02-13 Silicon Laboratories Inc. Calibrated low-noise current and voltage references and associated methods
FR2829248B1 (fr) 2001-09-03 2004-08-27 St Microelectronics Sa Generateur de courant pour faible tension d'alimentation
FR2829844A1 (fr) * 2001-09-14 2003-03-21 Commissariat Energie Atomique Source de courant a demarrage automatique
JP3905734B2 (ja) * 2001-10-02 2007-04-18 浜松ホトニクス株式会社 発光素子駆動回路
GB0211564D0 (en) * 2002-05-21 2002-06-26 Tournaz Technology Ltd Reference circuit
US6778008B2 (en) * 2002-08-30 2004-08-17 Koninklijke Philips Electronics N.V. Process-compensated CMOS current reference
JP2004248014A (ja) * 2003-02-14 2004-09-02 Matsushita Electric Ind Co Ltd 電流源および増幅器
US20050237106A1 (en) * 2004-04-22 2005-10-27 Oki Electric Industry Co., Ltd. Constant-current generating circuit
KR100618863B1 (ko) * 2004-09-18 2006-08-31 삼성전자주식회사 저 전력 전압기준회로
JP2006133869A (ja) * 2004-11-02 2006-05-25 Nec Electronics Corp Ｃｍｏｓカレントミラー回路および基準電流／電圧回路
DE102006043453A1 (de) * 2005-09-30 2007-04-19 Texas Instruments Deutschland Gmbh CMOS-Referenzspannungsquelle
DE102006017989B4 (de) * 2006-04-07 2008-05-08 Atmel Germany Gmbh Schneller CMOS-Stromspiegel
JP5040421B2 (ja) * 2007-05-07 2012-10-03 富士通セミコンダクター株式会社 定電圧回路、定電圧供給システム、および定電圧供給方法
JP2010183462A (ja) * 2009-02-06 2010-08-19 Panasonic Corp 固体撮像装置及びカメラ
US8760216B2 (en) 2009-06-09 2014-06-24 Analog Devices, Inc. Reference voltage generators for integrated circuits
FR2965130B1 (fr) * 2010-09-17 2013-05-24 Thales Sa Generateur de courant, notamment de l'ordre des nano-amperes et regulateur de tension utilisant un tel generateur
US8581569B2 (en) 2011-02-24 2013-11-12 Touchstone Semiconductor, Inc. Supply independent current reference generator in CMOS technology
CN102385411A (zh) * 2011-09-22 2012-03-21 钜泉光电科技(上海)股份有限公司 参考电流产生电路
JP5782346B2 (ja) * 2011-09-27 2015-09-24 セイコーインスツル株式会社 基準電圧回路
CN103699167A (zh) * 2012-09-28 2014-04-02 上海华虹集成电路有限责任公司 用于射频识别的基准电压电路
US9519304B1 (en) 2014-07-10 2016-12-13 Ali Tasdighi Far Ultra-low power bias current generation and utilization in current and voltage source and regulator devices
JP2016051208A (ja) * 2014-08-28 2016-04-11 株式会社東芝 基準電流設定回路
CN109240407B (zh) * 2018-09-29 2020-07-31 北京兆易创新科技股份有限公司 一种基准源
US11841727B2 (en) 2020-03-13 2023-12-12 Analog Devices International Unlimited Company NMOS PTAT generator and voltage reference

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8001558A (nl) * 1980-03-17 1981-10-16 Philips Nv Stroomstabilisator opgebouwd met veldeffekttransistor van het verrijkingstype.
US4342926A (en) * 1980-11-17 1982-08-03 Motorola, Inc. Bias current reference circuit
US4450367A (en) * 1981-12-14 1984-05-22 Motorola, Inc. Delta VBE bias current reference circuit
US4495425A (en) * 1982-06-24 1985-01-22 Motorola, Inc. VBE Voltage reference circuit
US4558242A (en) * 1983-02-11 1985-12-10 Analog Devices, Incorporated Extended reference range, voltage-mode CMOS D/A converter
JPH01183913A (ja) * 1988-01-18 1989-07-21 Oki Electric Ind Co Ltd オートリセット回路
FR2651881B1 (fr) * 1989-09-12 1994-01-07 Sgs Thomson Microelectronics Sa Circuit de detection de seuil de temperature.
NL9001018A (nl) * 1990-04-27 1991-11-18 Philips Nv Referentiegenerator.
US5124632A (en) * 1991-07-01 1992-06-23 Motorola, Inc. Low-voltage precision current generator
CA2066929C (fr) * 1991-08-09 1996-10-01 Katsuji Kimura Circuit capteur de temperature et circuit a courant constant
KR940017214A (ko) * 1992-12-24 1994-07-26 가나이 쓰토무 기준전압 발생회로

Also Published As

Publication number Publication date
FR2732129A1 (fr) 1996-09-27
EP0733961B1 (fr) 2000-07-05
DE69609104T2 (de) 2001-03-15
EP0733961A1 (fr) 1996-09-25
DE69609104D1 (de) 2000-08-10
US5949278A (en) 1999-09-07

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Legal Events

Date Code Title Description
ST Notification of lapse