EP1844381A4 - Standard cmos low-noise high psrr low drop-out regulator with new dynamic compensation - Google Patents

Standard cmos low-noise high psrr low drop-out regulator with new dynamic compensation

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Withdrawn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)
French (fr)
Other versions
EP1844381A2 (en
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/en
Application filed by Atmel Corp filed Critical Atmel Corp
Publication of EP1844381A2 publication Critical patent/EP1844381A2/en
Publication of EP1844381A4 publication Critical patent/EP1844381A4/en
Withdrawn legal-status Critical Current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
EP06717728A 2005-01-28 2006-01-09 Standard cmos low-noise high psrr low drop-out regulator with new dynamic compensation Withdrawn EP1844381A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0500890A FR2881537B1 (en) 2005-01-28 2005-01-28 STANDARD CMOS REGULATOR WITH LOW FLOW, HIGH PSRR, LOW NOISE WITH NEW DYNAMIC COMPENSATION
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 (en) 2005-01-28 2006-01-09 Standard cmos low-noise high psrr low drop-out regulator with new dynamic compensation

Publications (2)

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

Family

ID=36777718

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06717728A Withdrawn EP1844381A4 (en) 2005-01-28 2006-01-09 Standard cmos low-noise high psrr low drop-out regulator with new dynamic compensation

Country Status (2)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR100746197B1 (en) 2005-12-08 2007-08-06 삼성전자주식회사 Reference voltage generator, column analog to digital conversion device, and image censor for eliminating power supply and switching noise in image sensor, and 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 (en) * 2011-05-27 2013-09-18 武汉大学 Current model frequency compensating device of DC-DC (direct current-direct current) converter
EP2605102B1 (en) * 2011-12-12 2014-05-14 Dialog Semiconductor GmbH A high-speed LDO Driver Circuit using Adaptive Impedance Control
KR102231317B1 (en) 2013-12-16 2021-03-24 삼성전자주식회사 Voltage regulator and power delivering device therewith
DE102017202807B4 (en) 2017-02-21 2019-03-21 Dialog Semiconductor (Uk) Limited Voltage regulator with improved driver stage
IT201900006715A1 (en) * 2019-05-10 2020-11-10 St Microelectronics Srl FREQUENCY COMPENSATION CIRCUIT AND CORRESPONDING DEVICE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0862102A1 (en) * 1997-02-28 1998-09-02 STMicroelectronics, Inc. Load pole stabilized voltage regulator
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 (en) * 1997-02-28 1998-09-02 STMicroelectronics, Inc. Load pole stabilized voltage regulator
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
WO2006083490A2 (en) 2006-08-10
EP1844381A2 (en) 2007-10-17
WO2006083490A3 (en) 2008-03-20

Similar Documents

Publication Publication Date Title
EP1844381A4 (en) Standard cmos low-noise high psrr low drop-out regulator with new dynamic compensation
HK1092880A1 (en) Shock-proof bearing for timepiece
PL2364989T3 (en) Stable NAD/NADH-derivatives
EP1955543A4 (en) Content presentation optimizer
AP3433A (en) Triazolopyridazines as tyrosine kinase modultors
FR2881537B1 (en) STANDARD CMOS REGULATOR WITH LOW FLOW, HIGH PSRR, LOW NOISE WITH NEW DYNAMIC COMPENSATION
EP1886033A4 (en) Thrust bearing
EP2257871A4 (en) Integration of static and dynamic data for database entities and the unified presentation thereof
EP1856453A4 (en) Dynamic control of dilution ventilation in one-pass, critical environments
EP1841436A4 (en) Compounds and methods for regulating triglyceride levels
IL186778A0 (en) Stabilized composition
IL188840A0 (en) Two-stage gas regulating assembly
GB0518866D0 (en) Wick assemblies
PL1962621T3 (en) Microbial oxygen absorber
ZA200708391B (en) Personal lubricant
GB0523455D0 (en) Dynamic air turbulence compensation
ZA200709292B (en) Airflow regulator
EP1944021A4 (en) Equol level regulator
EP1894565A4 (en) Stabilized milnacipran formulation
GB2440066B (en) Self conforming screen
EP1993018A4 (en) Pressure regulator
PL1844377T3 (en) Flow regulator
PL1836404T3 (en) Friction pendulum bearing
GB0520253D0 (en) Bearing systems
GB2440299B (en) Gas bearing spindle

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

RIN1 Information on inventor provided before grant (corrected)

Inventor name: RABEYRIN, XAVIER

Inventor name: CORDONNIER, HUBERT

Inventor name: AMRANI, HAFID

R17D Deferred search report published (corrected)

Effective date: 20080320

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE GB

17P Request for examination filed

Effective date: 20080328

RBV Designated contracting states (corrected)

Designated state(s): DE GB

RIC1 Information provided on ipc code assigned before grant

Ipc: G05F 1/56 20060101ALI20080410BHEP

Ipc: G05F 1/618 20060101ALI20080410BHEP

Ipc: G05F 1/44 20060101ALI20080410BHEP

Ipc: G05F 1/565 20060101ALI20080410BHEP

Ipc: G05F 1/40 20060101AFI20080410BHEP

A4 Supplementary search report drawn up and despatched

Effective date: 20090122

17Q First examination report despatched

Effective date: 20090529

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20091009