DE602006019728D1 - Switched-capacitor-system mit und verfahren zur ausgangsglitch-reduktion - Google Patents

Switched-capacitor-system mit und verfahren zur ausgangsglitch-reduktion

Info

Publication number
DE602006019728D1
DE602006019728D1 DE602006019728T DE602006019728T DE602006019728D1 DE 602006019728 D1 DE602006019728 D1 DE 602006019728D1 DE 602006019728 T DE602006019728 T DE 602006019728T DE 602006019728 T DE602006019728 T DE 602006019728T DE 602006019728 D1 DE602006019728 D1 DE 602006019728D1
Authority
DE
Germany
Prior art keywords
switched capacitor
output
capacitor system
node
glitch reduction
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.)
Active
Application number
DE602006019728T
Other languages
English (en)
Inventor
Olafur Mar Josefsson
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.)
Analog Devices Inc
Original Assignee
Analog Devices Inc
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 Analog Devices Inc filed Critical Analog Devices Inc
Publication of DE602006019728D1 publication Critical patent/DE602006019728D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3211—Modifications of amplifiers to reduce non-linear distortion in differential amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/005—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements using switched capacitors, e.g. dynamic amplifiers; using switched capacitors as resistors in differential amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/45475—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using IC blocks as the active amplifying circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
  • Dc-Dc Converters (AREA)
  • Analogue/Digital Conversion (AREA)
DE602006019728T 2005-06-30 2006-06-27 Switched-capacitor-system mit und verfahren zur ausgangsglitch-reduktion Active DE602006019728D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/172,263 US7920022B2 (en) 2005-06-30 2005-06-30 Switched capacitor system with and method for output glitch reduction
PCT/US2006/024931 WO2007005407A2 (en) 2005-06-30 2006-06-27 Switched capacitor system with and method for output glitch reduction

Publications (1)

Publication Number Publication Date
DE602006019728D1 true DE602006019728D1 (de) 2011-03-03

Family

ID=37588718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006019728T Active DE602006019728D1 (de) 2005-06-30 2006-06-27 Switched-capacitor-system mit und verfahren zur ausgangsglitch-reduktion

Country Status (7)

Country Link
US (1) US7920022B2 (de)
EP (1) EP1900101B1 (de)
CN (1) CN101361273B (de)
AT (1) ATE496423T1 (de)
DE (1) DE602006019728D1 (de)
TW (1) TWI340560B (de)
WO (1) WO2007005407A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE421798T1 (de) * 2005-11-08 2009-02-15 Austriamicrosystems Ag Verstärkeranordnung mit geschalteten kapazitäten und verfahren dazu
US7633423B2 (en) 2007-11-02 2009-12-15 Micron Technology, Inc. Method of and apparatus for reducing settling time of a switched capacitor amplifier
EP2367285B1 (de) * 2010-03-19 2016-05-11 Nxp B.V. Abtast-Halte-Verstärker
US8120519B2 (en) * 2010-06-04 2012-02-21 Maxim Integrated Products, Inc. Shared operational transconductance amplifier pipelined ADC incorporating a sample/hold amplifier and multiple MDAC stages
US8319550B2 (en) 2011-01-18 2012-11-27 Freescale Semiconductor, Inc. Switched-capacitor programmable-gain amplifier
US9214911B2 (en) * 2012-08-30 2015-12-15 Infineon Technologies Ag System and method for adjusting the sensitivity of a capacitive signal source
US8872589B2 (en) 2012-09-20 2014-10-28 Infineon Technologies Ag System and method for a programmable gain amplifier
US8952751B2 (en) 2012-12-31 2015-02-10 Silicon Laboratories Inc. Amplifier circuits and methods of amplifying an input signal
US10135459B2 (en) * 2016-10-25 2018-11-20 Analog Devices, Inc. ADC with capacitive difference circuit and digital sigma-delta feedback
US11522521B2 (en) * 2020-04-28 2022-12-06 Stmicroelectronics International N.V. Glitch filter having a switched capacitance and reset stages

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5644257A (en) 1993-03-24 1997-07-01 Crystal Semiconductor Corporation Sampling circuit charge management
US5495200A (en) 1993-04-06 1996-02-27 Analog Devices, Inc. Double sampled biquad switched capacitor filter
US5391999A (en) 1993-12-02 1995-02-21 Motorola Inc. Glitchless switched-capacitor biquad low pass filter
US5781139A (en) * 1996-03-19 1998-07-14 Thomson Multimedia S.A. Switched capacitor digital-to analog converter
US6118399A (en) 1998-03-30 2000-09-12 Silicon Laboratories, Inc. Coarse/fine switching on digital-to-analog conversion output
US7795959B2 (en) * 2008-02-01 2010-09-14 Analog Devices, Inc. Switched-capacitor circuit having switch-less feedback path
US7795958B2 (en) * 2008-07-22 2010-09-14 Texas Instruments Incorporated Minimizing changes in common mode voltage at inputs of an operational amplifier used in a switched capacitor differential amplifier
US7714612B1 (en) * 2008-09-18 2010-05-11 National Semiconductor Corporation Integrated circuit with pin-selectable mode of operation and level-shift functionality and related apparatus, system, and method

Also Published As

Publication number Publication date
CN101361273B (zh) 2012-06-06
EP1900101A2 (de) 2008-03-19
TW200711330A (en) 2007-03-16
US20070001757A1 (en) 2007-01-04
TWI340560B (en) 2011-04-11
ATE496423T1 (de) 2011-02-15
WO2007005407A3 (en) 2007-04-26
EP1900101B1 (de) 2011-01-19
EP1900101A4 (de) 2008-08-13
US7920022B2 (en) 2011-04-05
WO2007005407A2 (en) 2007-01-11
CN101361273A (zh) 2009-02-04

Similar Documents

Publication Publication Date Title
ATE496423T1 (de) Switched-capacitor-system mit und verfahren zur ausgangsglitch-reduktion
DE602005010773D1 (de) Empfänger und Verfahren mit Ausgleich von Leitungsungleichheiten
TW200740080A (en) System and method of charging a battery using a switching regulator
TW200703884A (en) Miller-compensated amplifier
TW200703343A (en) Methods and apparatus for dynamically reconfiguring a charge pump during output transients
WO2007109506A3 (en) Offset cancellation for sampled-data circuits
WO2014152967A3 (en) Methods and apparatus for simo dc-dc converter
DE602005007915D1 (de) Verfahren zur steuerung eines linearen leistungsverstärkers
TW200705784A (en) Charge pump circuit and method of operating the same
WO2014164309A3 (en) Tracking power supply with increased boost capability
ATE485633T1 (de) Sigma-delta-modulator
DE602006012178D1 (de) Leistungsregelung für einsatzortinstrumente
TW200744316A (en) Control circuit of switching mode of charge pump and the method thereof
WO2007136800A3 (en) Dc offset mitigation in a single-supply amplifier
WO2011058273A3 (fr) Circuit convertisseur matriciel multi-niveaux multi-tensions, et procede de mise en oeuvre d'un tel circuit
TW200618458A (en) An amplifier system and method
TW200625793A (en) Push-pull buffer amplifier and source driver
WO2007092848A3 (en) Oscillator systems and methods
WO2013086247A8 (en) Multi-phase converter system and method
ATE544223T1 (de) Photovoltaiksystem
EP2190115A3 (de) Methode und System eines Verstärkers mit variabler Verstärkung
WO2008050270A3 (en) A commutating auto zero amplifier
ATE509426T1 (de) Leistungsvervielfachervorrichtung und -verfahren
TW200631318A (en) Charging pump circuit
DE602004014152D1 (de) Spannungsverstärker mit niedrigem verbrauch