ATE238629T1 - Offsetspannungskompensationsschaltung - Google Patents

Offsetspannungskompensationsschaltung

Info

Publication number
ATE238629T1
ATE238629T1 AT96300822T AT96300822T ATE238629T1 AT E238629 T1 ATE238629 T1 AT E238629T1 AT 96300822 T AT96300822 T AT 96300822T AT 96300822 T AT96300822 T AT 96300822T AT E238629 T1 ATE238629 T1 AT E238629T1
Authority
AT
Austria
Prior art keywords
voltage
compensation circuit
sampled
amplifier
offset
Prior art date
Application number
AT96300822T
Other languages
English (en)
Inventor
Keith L Jones
Original Assignee
Zarlink Semiconductor Ltd
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 Zarlink Semiconductor Ltd filed Critical Zarlink Semiconductor Ltd
Application granted granted Critical
Publication of ATE238629T1 publication Critical patent/ATE238629T1/de

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
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/303—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters using a switching device

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
AT96300822T 1995-02-21 1996-02-07 Offsetspannungskompensationsschaltung ATE238629T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9503425A GB2298329B (en) 1995-02-21 1995-02-21 Voltage offset compensation circuit

Publications (1)

Publication Number Publication Date
ATE238629T1 true ATE238629T1 (de) 2003-05-15

Family

ID=10769987

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96300822T ATE238629T1 (de) 1995-02-21 1996-02-07 Offsetspannungskompensationsschaltung

Country Status (6)

Country Link
US (1) US5812023A (de)
EP (1) EP0729223B1 (de)
JP (1) JPH08256028A (de)
AT (1) ATE238629T1 (de)
DE (1) DE69627567T2 (de)
GB (1) GB2298329B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2754405B1 (fr) * 1996-10-08 1998-12-18 Dolphin Integration Sa Montage a faible bruit d'un amplificateur
US6380790B1 (en) * 2000-02-11 2002-04-30 President And Fellows Of Harvard College Integrator topplogy for continuous integration
US6583660B2 (en) * 2001-05-25 2003-06-24 Infineon Technologies Ag Active auto zero circuit for time continuous open loop amplifiers
US6661283B1 (en) * 2002-10-03 2003-12-09 National Semiconductor Corporation Wide gain range and fine gain step programmable gain amplifier with single stage switched capacitor circuit
US7302246B2 (en) * 2002-12-23 2007-11-27 Intel Corporation Programmable gain amplifier with self-adjusting offset correction
DE102004022991B3 (de) * 2004-05-10 2005-12-08 Infineon Technologies Ag Abtast-Differenzverstärker und Abtast-Verstärker
US9355693B2 (en) * 2013-03-14 2016-05-31 Intel Corporation Memory receiver circuit for use with memory of different characteristics
US9960782B2 (en) * 2015-09-11 2018-05-01 Texas Instruments Incorporated Precharge switch-capacitor circuit and method
US10938362B2 (en) 2017-07-31 2021-03-02 Renesas Electronics Corporation Offset cancellation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282515A (en) * 1979-07-20 1981-08-04 Harris Corporation Analog to digital encoding system with an encoder structure incorporating instrumentation amplifier, sample and hold, offset correction and gain correction functions
US4322687A (en) * 1980-05-19 1982-03-30 Bell Telephone Laboratories, Incorporated Operational amplifier with improved offset correction
US4438354A (en) * 1981-08-14 1984-03-20 American Microsystems, Incorporated Monolithic programmable gain-integrator stage
US4439693A (en) * 1981-10-30 1984-03-27 Hughes Aircraft Co. Sample and hold circuit with improved offset compensation
US4546324A (en) * 1982-12-27 1985-10-08 Intersil, Inc. Digitally switched analog signal conditioner
US4962325A (en) * 1988-09-09 1990-10-09 Analog Devices, Inc. Sample-hold amplifier circuit
US5258664A (en) * 1991-07-05 1993-11-02 Silicon Systems, Inc. Operational amplifier with self contained sample and hold and auto zero
NL9200327A (nl) * 1992-02-21 1993-09-16 Sierra Semiconductor Bv Offset-gecompenseerde bemonsterinrichting en werkwijze voor de bediening daarvan.
JP3222276B2 (ja) * 1993-07-30 2001-10-22 セイコーインスツルメンツ株式会社 コンパレータ回路およびコンパレータ回路の制御方法
GB2296399B (en) * 1994-11-23 1998-10-14 Motorola Inc Compensating circuit

Also Published As

Publication number Publication date
JPH08256028A (ja) 1996-10-01
US5812023A (en) 1998-09-22
GB2298329B (en) 2000-02-16
DE69627567D1 (de) 2003-05-28
EP0729223A2 (de) 1996-08-28
EP0729223A3 (de) 1998-09-16
EP0729223B1 (de) 2003-04-23
DE69627567T2 (de) 2003-11-27
GB2298329A (en) 1996-08-28
GB9503425D0 (en) 1995-04-12

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Legal Events

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