FR2845781B1 - Generateur de tension de type a intervalle de bande - Google Patents
Generateur de tension de type a intervalle de bandeInfo
- 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
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)
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)
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 |
JP5262718B2 (ja) * | 2006-09-29 | 2013-08-14 | 富士通株式会社 | バイアス回路 |
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)
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 |
EP0768747B1 (fr) * | 1995-10-09 | 2002-01-30 | STMicroelectronics S.r.l. | Circuit redresseur |
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 |
DE69933670D1 (de) | 1999-08-31 | 2006-11-30 | St Microelectronics Srl | Temperaturfühler in Cmos-Technologie |
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 |
-
2002
- 2002-10-09 FR FR0212553A patent/FR2845781B1/fr not_active Expired - Fee Related
-
2003
- 2003-10-09 US US10/682,702 patent/US6946825B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6946825B2 (en) | 2005-09-20 |
FR2845781A1 (fr) | 2004-04-16 |
US20040075487A1 (en) | 2004-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20090630 |