DE60037418D1 - Offset und nichtlinearitätkompensierterverstärker und verfahren - Google Patents

Offset und nichtlinearitätkompensierterverstärker und verfahren

Info

Publication number
DE60037418D1
DE60037418D1 DE60037418T DE60037418T DE60037418D1 DE 60037418 D1 DE60037418 D1 DE 60037418D1 DE 60037418 T DE60037418 T DE 60037418T DE 60037418 T DE60037418 T DE 60037418T DE 60037418 D1 DE60037418 D1 DE 60037418D1
Authority
DE
Germany
Prior art keywords
offset
compensated amplifier
nonlinearity
nonlinearity compensated
amplifier
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 - Lifetime
Application number
DE60037418T
Other languages
English (en)
Other versions
DE60037418T2 (de
Inventor
Binan Wang
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.)
Texas Instruments Tucson Corp
Original Assignee
Burr Brown 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
Application filed by Burr Brown Corp filed Critical Burr Brown Corp
Publication of DE60037418D1 publication Critical patent/DE60037418D1/de
Application granted granted Critical
Publication of DE60037418T2 publication Critical patent/DE60037418T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/261—Amplifier which being suitable for instrumentation applications
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/331—Sigma delta modulation being used in an amplifying circuit
DE60037418T 1999-05-06 2000-04-19 Offset und nichtlinearitätkompensierterverstärker und verfahren Expired - Lifetime DE60037418T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US306018 1999-05-06
US09/306,018 US6087897A (en) 1999-05-06 1999-05-06 Offset and non-linearity compensated amplifier and method
PCT/US2000/010480 WO2000069068A1 (en) 1999-05-06 2000-04-19 Offset and non-linearity compensated amplifier and method

Publications (2)

Publication Number Publication Date
DE60037418D1 true DE60037418D1 (de) 2008-01-24
DE60037418T2 DE60037418T2 (de) 2008-12-04

Family

ID=23183383

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60037418T Expired - Lifetime DE60037418T2 (de) 1999-05-06 2000-04-19 Offset und nichtlinearitätkompensierterverstärker und verfahren

Country Status (5)

Country Link
US (1) US6087897A (de)
EP (1) EP1192712B1 (de)
JP (1) JP3485895B2 (de)
DE (1) DE60037418T2 (de)
WO (1) WO2000069068A1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19936327C2 (de) * 1999-08-02 2003-04-24 Infineon Technologies Ag Verfahren und Vorrichtung zur Durchführung von ratiometrischen Messungen unter Verwendung eines Analog/Digital- oder eines Digital/Analog-Umsetzers, Analog/Digital- oder Digital/Analog-Umsetzer, und Verfahren zum Betreiben eines Analog/Digital- oder Digital/Analog-Umsetzers
US6583660B2 (en) * 2001-05-25 2003-06-24 Infineon Technologies Ag Active auto zero circuit for time continuous open loop amplifiers
WO2003003568A2 (en) * 2001-06-29 2003-01-09 Infineon Technologies North America Corp. Active auto zero circuit for programmable time continuous open loop amplifiers
US6768348B2 (en) 2001-11-30 2004-07-27 Semiconductor Energy Laboratory Co., Ltd. Sense amplifier and electronic apparatus using the same
US6727749B1 (en) * 2002-08-29 2004-04-27 Xilinx, Inc. Switched capacitor summing system and method
AU2003283134A1 (en) * 2002-11-07 2004-06-07 Xenics N.V. Read-out circuit for infrared detectors.
US6781450B1 (en) * 2003-03-07 2004-08-24 National Semiconductor Corporation Low-frequency auto-zeroed amplifier
US7084700B2 (en) * 2003-04-17 2006-08-01 Fujitsu Limited Differential voltage amplifier circuit
US7034608B2 (en) * 2004-02-20 2006-04-25 Fujitsu Limited Correcting DC offsets in a multi-stage amplifier
US7005921B2 (en) * 2004-03-17 2006-02-28 Micrel, Incorporated Common-mode feedback circuit
JP2007151024A (ja) * 2005-11-30 2007-06-14 Toyota Motor Corp スイッチトキャパシタアンプ回路及びそのゲイン誤差補正方法
US7560991B2 (en) * 2006-02-21 2009-07-14 Realtek Semiconductor Corp. Dynamically compensated operational amplifier
JP4821364B2 (ja) * 2006-02-24 2011-11-24 日本電気株式会社 オフセットキャンセルアンプ及びそれを用いた表示装置、並びにオフセットキャンセルアンプの制御方法
DE102006024210A1 (de) * 2006-05-23 2007-11-29 Deutsches Elektronen-Synchrotron Desy Selbstabgleichende driftfreie Hochfrequenz-Phasendetektor-Schaltung
KR20070114557A (ko) * 2006-05-29 2007-12-04 삼성전자주식회사 퓨즈를 갖는 반도체 기억 소자 및 그 형성 방법
US7839958B2 (en) 2006-05-30 2010-11-23 Fujitsu Limited System and method for the adjustment of compensation applied to a signal
US7817712B2 (en) * 2006-05-30 2010-10-19 Fujitsu Limited System and method for independently adjusting multiple compensations applied to a signal
US7848470B2 (en) * 2006-05-30 2010-12-07 Fujitsu Limited System and method for asymmetrically adjusting compensation applied to a signal
US7839955B2 (en) * 2006-05-30 2010-11-23 Fujitsu Limited System and method for the non-linear adjustment of compensation applied to a signal
US7760798B2 (en) * 2006-05-30 2010-07-20 Fujitsu Limited System and method for adjusting compensation applied to a signal
JP2007324696A (ja) * 2006-05-30 2007-12-13 Toyota Motor Corp スイッチトキャパシタアンプ回路
US7804894B2 (en) 2006-05-30 2010-09-28 Fujitsu Limited System and method for the adjustment of compensation applied to a signal using filter patterns
US7764757B2 (en) * 2006-05-30 2010-07-27 Fujitsu Limited System and method for the adjustment of offset compensation applied to a signal
US7801208B2 (en) * 2006-05-30 2010-09-21 Fujitsu Limited System and method for adjusting compensation applied to a signal using filter patterns
US7787534B2 (en) * 2006-05-30 2010-08-31 Fujitsu Limited System and method for adjusting offset compensation applied to a signal
US7817757B2 (en) * 2006-05-30 2010-10-19 Fujitsu Limited System and method for independently adjusting multiple offset compensations applied to a signal
US7804921B2 (en) 2006-05-30 2010-09-28 Fujitsu Limited System and method for decoupling multiple control loops
US7538701B2 (en) * 2006-06-08 2009-05-26 Cosmic Circuits Private Limited System and method for improving dynamic performance of a circuit
CN101529719B (zh) * 2006-10-27 2012-12-05 Nxp股份有限公司 轮换自动归零放大器
US8711129B2 (en) * 2007-01-03 2014-04-29 Apple Inc. Minimizing mismatch during compensation
US8049732B2 (en) 2007-01-03 2011-11-01 Apple Inc. Front-end signal compensation
JP2009118049A (ja) * 2007-11-05 2009-05-28 Panasonic Corp 離散時間型増幅回路及びアナログ・ディジタル変換器
CN102106082B (zh) * 2008-01-09 2014-04-02 昆天公司 具有宽动态范围的整流放大器
US7724081B2 (en) * 2008-08-01 2010-05-25 Analog Devices, Inc. Amplifier front-end with low-noise level shift
WO2010044012A1 (en) * 2008-10-15 2010-04-22 Nxp B.V. Low-voltage self-calibrated cmos peak detector
US8482352B2 (en) 2010-06-30 2013-07-09 International Business Machines Corporation Differential amplifier stage with integrated offset cancellation circuit
DE102010035276B4 (de) * 2010-08-24 2012-08-02 Austriamicrosystems Ag Verfahren zur Offsetkompensation eines Switched Capacitor-Verstärkers und Switched Capacitor-Verstärkeranordnung
CN103384152B (zh) * 2012-05-03 2016-11-23 联发科技（新加坡）私人有限公司 模数转换器、模数转换方法及集成电路芯片
CN105024545B (zh) * 2014-04-25 2018-12-07 深圳市中兴微电子技术有限公司 一种开关控制方法、开关控制电路及调控器
US9667194B2 (en) * 2015-02-24 2017-05-30 Omni Design Technologies Inc. Differential switched capacitor circuits having voltage amplifiers, and associated methods
TWI664807B (zh) * 2018-11-20 2019-07-01 智原科技股份有限公司 放大器
US11012037B2 (en) * 2019-03-22 2021-05-18 Analog Devices International Unlimited Company Techniques for controlling an auto-zero amplifier

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3434069A (en) * 1967-04-27 1969-03-18 North American Rockwell Differential amplifier having a feedback path including a differential current generator
US3694760A (en) * 1970-09-30 1972-09-26 Us Navy Feedback switching circuit for eliminating error signals
US3908173A (en) * 1974-05-13 1975-09-23 Gen Motors Corp Differential amplifying system with forced differential feedback
US3988689A (en) * 1975-02-07 1976-10-26 National Semiconductor Corporation Offset corrected amplifier
US4276513A (en) * 1979-09-14 1981-06-30 John Fluke Mfg. Co., Inc. Auto-zero amplifier circuit with wide dynamic range
DE3141790A1 (de) * 1981-10-21 1983-04-28 Siemens AG, 1000 Berlin und 8000 München Integrierbare frequenzteilerschaltung
ATE49687T1 (de) * 1984-06-07 1990-02-15 Siemens Ag Differenzverstaerkerschaltung.
GB2182219B (en) * 1985-10-24 1990-07-04 Stc Plc High gain feed back amplifier
US4701720A (en) * 1986-04-28 1987-10-20 National Semiconductor Corporation Capacitive feedback to boost amplifier slew rate
SE455455B (sv) * 1986-11-11 1988-07-11 Ericsson Telefon Ab L M Slutsteg med automatisk nivakontroll for netsignalering
FI79635C (fi) * 1986-11-28 1990-01-10 Paavo Eskelinen Signalomvandlare.
IT1243963B (it) * 1990-12-03 1994-06-28 Italtel Spa Metodo per la compensazione dell'errore di clockfeedthrough in circuiti a capacita' commutate.
US5229721A (en) * 1992-04-06 1993-07-20 Plantronics, Inc. Micropower amplifier/transducer driver with signal expansion
JP2625347B2 (ja) * 1993-04-20 1997-07-02 日本電気株式会社 ディジタル受信器の自動オフセット制御回路
US5410270A (en) * 1994-02-14 1995-04-25 Motorola, Inc. Differential amplifier circuit having offset cancellation and method therefor
JPH08279718A (ja) * 1995-04-07 1996-10-22 Nec Corp オフセット除去増幅回路
US5736895A (en) * 1996-01-16 1998-04-07 Industrial Technology Research Institute Biquadratic switched-capacitor filter using single operational amplifier
US5869999A (en) * 1996-04-17 1999-02-09 Mitutoyo Corporation Open loop pre-amplifier for an electronic measuring system
US5847601A (en) * 1997-04-08 1998-12-08 Burr-Brown Corporation Switched capacitor common mode feedback circuit for differential operational amplifier and method
US6011433A (en) * 1998-10-22 2000-01-04 Pmc-Sierra Ltd. Generalized procedure for the calibration of switched capacitor gain stages

Also Published As

Publication number Publication date
JP2002544697A (ja) 2002-12-24
EP1192712A4 (de) 2004-12-01
EP1192712B1 (de) 2007-12-12
JP3485895B2 (ja) 2004-01-13
WO2000069068A1 (en) 2000-11-16
EP1192712A1 (de) 2002-04-03
US6087897A (en) 2000-07-11
DE60037418T2 (de) 2008-12-04

Similar Documents

Publication Publication Date Title
DE60037418D1 (de) Offset und nichtlinearitätkompensierterverstärker und verfahren
DE60036275D1 (de) Türaufbaumodul und verfahren
DE60018953D1 (de) Vakuum-unterstützte walzenvorrichtung und verfahren
DE60029914D1 (de) System und Verfahren zum Zwischenspeichern
ATE283273T1 (de) Hemisynthetisches verfahren und dessen zwischenprudukte
DE60035549D1 (de) Bildaufzeichnungsgerät und Verfahren
DE60013027D1 (de) Bauteil und Verfahren zu seiner Herstellung
NO20022086L (no) Antidiabetisk formulering og fremgangsmåte
DE60026728D1 (de) Bauteilbestückungseinrichtung und verfahren
DE60027698D1 (de) Lasttragendes osteoimplantat und verfahren zu seiner herstellung
DE60140895D1 (de) Zusammensetzung und verfahren
DE60044718D1 (de) Mehrfrequenz-multipol und verfahren zu seiner verwendung
DE60112857D1 (de) Adaptives Leistungsverstärkersystem und Verfahren
DE60027318D1 (de) Bauteilbestückungsvorrichtung und verfahren
DE60138256D1 (de) Verzerrungsskompensationseinrichtung und Verfahren
DE69936210D1 (de) Funkgerät und verfahren zu seiner kalibrierung
DE69940998D1 (de) Verfahren zur breitbandigen Linearisierung von Leistungsverstärkern
DE69917212D1 (de) Leistungsverstärkervorrichtung und verfahren dafür
DE60033224D1 (de) Drucksystem und Verfahren dafür
DE60019627D1 (de) Ferrofluid-zusammensetzung und verfahren
DE60024050D1 (de) Bildkommunikationsgerät und Verfahren
DE69818720D1 (de) Heteroübergangsfeldeffekttransistor und Verfahren zu dessen Herstellung
NO20005330D0 (no) Ulineær redigeringsanordning og ulineær redigeringsfremgangsmÕte
DE60033759D1 (de) Destillationsapparat und Destillationsmethode
DE69939280D1 (de) Sende-Empfänger und Verfahren

Legal Events

Date Code Title Description
8364 No opposition during term of opposition