EP1844381A4 - Regulateur a faible desexcitation, a psrr eleve, a faible bruit, cmos standard avec compensation dynamique nouvelle - Google Patents

Regulateur a faible desexcitation, a psrr eleve, a faible bruit, cmos standard avec compensation dynamique nouvelle

Info

Publication number
EP1844381A4
EP1844381A4 EP06717728A EP06717728A EP1844381A4 EP 1844381 A4 EP1844381 A4 EP 1844381A4 EP 06717728 A EP06717728 A EP 06717728A EP 06717728 A EP06717728 A EP 06717728A EP 1844381 A4 EP1844381 A4 EP 1844381A4
Authority
EP
European Patent Office
Prior art keywords
low
standard cmos
dynamic compensation
new dynamic
noise high
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.)
Withdrawn
Application number
EP06717728A
Other languages
German (de)
English (en)
Other versions
EP1844381A2 (fr
Inventor
Hafid Amrani
Hubert Cordonnier
Xavier Rabeyrin
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.)
Atmel Corp
Original Assignee
Atmel Corp
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
Priority claimed from FR0500890A external-priority patent/FR2881537B1/fr
Application filed by Atmel Corp filed Critical Atmel Corp
Publication of EP1844381A2 publication Critical patent/EP1844381A2/fr
Publication of EP1844381A4 publication Critical patent/EP1844381A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • G05F1/565—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • G05F1/575—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices characterised by the feedback circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
EP06717728A 2005-01-28 2006-01-09 Regulateur a faible desexcitation, a psrr eleve, a faible bruit, cmos standard avec compensation dynamique nouvelle Withdrawn EP1844381A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0500890A FR2881537B1 (fr) 2005-01-28 2005-01-28 Regulateur cmos standard a bas renvoi, psrr eleve, bas bruit avec nouvelle compensation dynamique
US11/119,130 US7405546B2 (en) 2005-01-28 2005-04-29 Standard CMOS low-noise high PSRR low drop-out regulator with new dynamic compensation
PCT/US2006/000563 WO2006083490A2 (fr) 2005-01-28 2006-01-09 Regulateur a faible desexcitation, a psrr eleve, a faible bruit, cmos standard avec compensation dynamique nouvelle

Publications (2)

Publication Number Publication Date
EP1844381A2 EP1844381A2 (fr) 2007-10-17
EP1844381A4 true EP1844381A4 (fr) 2009-02-25

Family

ID=36777718

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06717728A Withdrawn EP1844381A4 (fr) 2005-01-28 2006-01-09 Regulateur a faible desexcitation, a psrr eleve, a faible bruit, cmos standard avec compensation dynamique nouvelle

Country Status (2)

Country Link
EP (1) EP1844381A4 (fr)
WO (1) WO2006083490A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100746197B1 (ko) 2005-12-08 2007-08-06 삼성전자주식회사 공급 전원 및 스위칭 노이즈를 제거할 수 있는 이미지센서의 기준 전압 발생기, 칼럼 아날로그-디지털 변환장치, 이미지 센서, 및 칼럼 아날로그-디지털 변환방법
US7864229B2 (en) 2005-12-08 2011-01-04 Samsung Electronics Co., Ltd. Analog to digital converting device and image pickup device for canceling noise, and signal processing method thereof
US8305056B2 (en) * 2008-12-09 2012-11-06 Qualcomm Incorporated Low drop-out voltage regulator with wide bandwidth power supply rejection ratio
CN102290991B (zh) * 2011-05-27 2013-09-18 武汉大学 一种电流模式的dc-dc变换器的频率补偿装置
EP2605102B1 (fr) 2011-12-12 2014-05-14 Dialog Semiconductor GmbH Circuit de commande LDO à grande vitesse au moyen de contrôle d'impédance adaptatif
KR102231317B1 (ko) 2013-12-16 2021-03-24 삼성전자주식회사 전압 레귤레이터 및 그것을 포함하는 전력 전달 장치
DE102017202807B4 (de) 2017-02-21 2019-03-21 Dialog Semiconductor (Uk) Limited Spannungsregulierer mit verbesserter Treiberstufe
IT201900006715A1 (it) * 2019-05-10 2020-11-10 St Microelectronics Srl Circuito di compensazione in frequenza e dispositivo corrispondente
CN116736930B (zh) * 2022-03-03 2025-12-19 苏州华芯半导体科技有限公司 一种线性稳压器的基准电压产生方法、系统及电路

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0862102A1 (fr) * 1997-02-28 1998-09-02 STMicroelectronics, Inc. Régulateur de tension stabilisé par le pÔle de la charge
US5852359A (en) * 1995-09-29 1998-12-22 Stmicroelectronics, Inc. Voltage regulator with load pole stabilization
US5889393A (en) * 1997-09-29 1999-03-30 Impala Linear Corporation Voltage regulator having error and transconductance amplifiers to define multiple poles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6977490B1 (en) * 2002-12-23 2005-12-20 Marvell International Ltd. Compensation for low drop out voltage regulator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5852359A (en) * 1995-09-29 1998-12-22 Stmicroelectronics, Inc. Voltage regulator with load pole stabilization
EP0862102A1 (fr) * 1997-02-28 1998-09-02 STMicroelectronics, Inc. Régulateur de tension stabilisé par le pÔle de la charge
US5945818A (en) * 1997-02-28 1999-08-31 Stmicroelectronics, Inc. Load pole stabilized voltage regulator circuit
US5889393A (en) * 1997-09-29 1999-03-30 Impala Linear Corporation Voltage regulator having error and transconductance amplifiers to define multiple poles

Also Published As

Publication number Publication date
EP1844381A2 (fr) 2007-10-17
WO2006083490A2 (fr) 2006-08-10
WO2006083490A3 (fr) 2008-03-20

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