FR2845781B1 - Generateur de tension de type a intervalle de bande - Google Patents

Generateur de tension de type a intervalle de bande

Info

Publication number
FR2845781B1
FR2845781B1 FR0212553A FR0212553A FR2845781B1 FR 2845781 B1 FR2845781 B1 FR 2845781B1 FR 0212553 A FR0212553 A FR 0212553A FR 0212553 A FR0212553 A FR 0212553A FR 2845781 B1 FR2845781 B1 FR 2845781B1
Authority
FR
France
Prior art keywords
interval type
tension generator
band interval
band
tension
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
FR0212553A
Other languages
English (en)
Other versions
FR2845781A1 (fr
Inventor
Davide Tesi
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.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Priority to FR0212553A priority Critical patent/FR2845781B1/fr
Priority to US10/682,702 priority patent/US6946825B2/en
Publication of FR2845781A1 publication Critical patent/FR2845781A1/fr
Application granted granted Critical
Publication of FR2845781B1 publication Critical patent/FR2845781B1/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
    • G05F3/30—Regulators using the difference between the base-emitter voltages of two bipolar transistors operating at different current densities

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (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)
FR0212553A 2002-10-09 2002-10-09 Generateur de tension de type a intervalle de bande Expired - Fee Related FR2845781B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0212553A FR2845781B1 (fr) 2002-10-09 2002-10-09 Generateur de tension de type a intervalle de bande
US10/682,702 US6946825B2 (en) 2002-10-09 2003-10-09 Bandgap voltage generator with a bipolar assembly and a mirror assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0212553A FR2845781B1 (fr) 2002-10-09 2002-10-09 Generateur de tension de type a intervalle de bande

Publications (2)

Publication Number Publication Date
FR2845781A1 FR2845781A1 (fr) 2004-04-16
FR2845781B1 true FR2845781B1 (fr) 2005-03-04

Family

ID=32039583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0212553A Expired - Fee Related FR2845781B1 (fr) 2002-10-09 2002-10-09 Generateur de tension de type a intervalle de bande

Country Status (2)

Country Link
US (1) US6946825B2 (fr)
FR (1) FR2845781B1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2845767B1 (fr) * 2002-10-09 2005-12-09 St Microelectronics Sa Capteur numerique de temperature integre
US7439601B2 (en) * 2004-09-14 2008-10-21 Agere Systems Inc. Linear integrated circuit temperature sensor apparatus with adjustable gain and offset
TWI269955B (en) * 2005-08-17 2007-01-01 Ind Tech Res Inst Circuit for reference current and voltage generation
JP4807074B2 (ja) * 2005-12-28 2011-11-02 Ｔｄｋ株式会社 温度検出回路及び温度検出方法
US7683701B2 (en) * 2005-12-29 2010-03-23 Cypress Semiconductor Corporation Low power Bandgap reference circuit with increased accuracy and reduced area consumption
JP2007192718A (ja) * 2006-01-20 2007-08-02 Oki Electric Ind Co Ltd 温度センサ
US7400123B1 (en) * 2006-04-11 2008-07-15 Xilinx, Inc. Voltage regulator with variable drive strength for improved phase margin in integrated circuits
WO2008050375A1 (fr) * 2006-09-29 2008-05-02 Fujitsu Limited Circuit de polarisation
US7764059B2 (en) * 2006-12-20 2010-07-27 Semiconductor Components Industries L.L.C. Voltage reference circuit and method therefor
CN100465851C (zh) * 2007-04-19 2009-03-04 复旦大学 一种带隙基准参考源
FR2975513A1 (fr) * 2011-05-20 2012-11-23 St Microelectronics Rousset Generation d'une reference de tension stable en temperature
CN103389764B (zh) * 2012-05-09 2015-09-02 快捷半导体(苏州)有限公司 一种低压带隙电压基准电路及其实现方法
EP2905672A1 (fr) 2014-02-11 2015-08-12 Dialog Semiconductor GmbH Appareil et procédé pour circuit de référence de bande interdite de Brokaw modifié pour une meilleure alimentation à basse tension
EP4212983A1 (fr) * 2015-05-08 2023-07-19 STMicroelectronics S.r.l. Circuit pour la génération d'une tension de référence de bande interdite
CN105550150B (zh) * 2015-12-31 2018-08-14 记忆科技(深圳)有限公司 一种具有动态电阻失配调整功能的M-phy驱动电路

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317054A (en) * 1980-02-07 1982-02-23 Mostek Corporation Bandgap voltage reference employing sub-surface current using a standard CMOS process
US4399399A (en) * 1981-12-21 1983-08-16 Motorola, Inc. Precision current source
JPS5995621A (ja) * 1982-11-22 1984-06-01 Toshiba Corp 基準電圧回路
FR2651881B1 (fr) 1989-09-12 1994-01-07 Sgs Thomson Microelectronics Sa Circuit de detection de seuil de temperature.
KR100188821B1 (ko) 1990-08-20 1999-06-01 사와무라 시코 정전압발생회로
FR2672705B1 (fr) * 1991-02-07 1993-06-04 Valeo Equip Electr Moteur Circuit generateur d'une tension de reference variable en fonction de la temperature, notamment pour regulateur de la tension de charge d'une batterie par un alternateur.
US5382916A (en) * 1991-10-30 1995-01-17 Harris Corporation Differential voltage follower
WO1996025796A1 (fr) 1995-02-17 1996-08-22 Intel Corporation Systeme de commande de dissipation d'energie pour puces a integration a tres grande echelle
GB9417267D0 (en) * 1994-08-26 1994-10-19 Inmos Ltd Current generator circuit
US5680037A (en) * 1994-10-27 1997-10-21 Sgs-Thomson Microelectronics, Inc. High accuracy current mirror
US5646518A (en) * 1994-11-18 1997-07-08 Lucent Technologies Inc. PTAT current source
DE69525256T2 (de) * 1995-10-09 2002-10-17 St Microelectronics Srl Gleichrichtschaltung
FR2751488B1 (fr) * 1996-07-16 1998-10-16 Sgs Thomson Microelectronics Amplificateur de puissance en technologie bicmos a etage de sortie en technologie mos
US5900773A (en) 1997-04-22 1999-05-04 Microchip Technology Incorporated Precision bandgap reference circuit
US5847556A (en) * 1997-12-18 1998-12-08 Lucent Technologies Inc. Precision current source
FR2782584B1 (fr) * 1998-08-19 2000-11-03 St Microelectronics Sa Comparateur en technologie bicmos a faible tension d'alimentation
JP3408161B2 (ja) * 1998-08-27 2003-05-19 キヤノン株式会社 温度検出回路及び光電変換回路
US6421626B1 (en) 1998-11-06 2002-07-16 Stmicroelectronics, Inc.. Low voltage/low power temperature sensor
DE69928911T2 (de) * 1999-04-29 2006-08-17 Stmicroelectronics S.R.L., Agrate Brianza Als batterielader benutzbarer gleichstromwandler,und verfahren zum aufladen einer batterie
EP1081477B1 (fr) 1999-08-31 2006-10-18 STMicroelectronics S.r.l. Capteur de température en technologie Cmos
US6377110B1 (en) 1999-09-10 2002-04-23 Keystone Thermometrics Low-cost temperature sensor providing relatively high accuracy, a wide dynamic range and high linearity
EP1134891A1 (fr) * 2000-03-06 2001-09-19 Infineon Technologies AG Circuit pour l'ajustement du point de fonctionnement d'un transistor haute fréquence et circuit amplificateur
US6509795B1 (en) * 2001-09-26 2003-01-21 Texas Instruments Incorporated CMOS input stage with wide common-mode range

Also Published As

Publication number Publication date
US20040075487A1 (en) 2004-04-22
FR2845781A1 (fr) 2004-04-16
US6946825B2 (en) 2005-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090630