DK548887A - Fremgangsmaade til kompensation af offsetspaendingen i en reguleringsforstaerker og kredsloebsarragenment til udoevelse af fremgangsmaaden - Google Patents

Fremgangsmaade til kompensation af offsetspaendingen i en reguleringsforstaerker og kredsloebsarragenment til udoevelse af fremgangsmaaden

Info

Publication number
DK548887A
DK548887A DK548887A DK548887A DK548887A DK 548887 A DK548887 A DK 548887A DK 548887 A DK548887 A DK 548887A DK 548887 A DK548887 A DK 548887A DK 548887 A DK548887 A DK 548887A
Authority
DK
Denmark
Prior art keywords
procedure
amplifier
regulation
arragment
regulatory
Prior art date
Application number
DK548887A
Other languages
English (en)
Other versions
DK548887D0 (da
DK165809C (da
DK165809B (da
Inventor
Arthur Kurz
Original Assignee
Thomson Brandt Gmbh
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 Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Publication of DK548887D0 publication Critical patent/DK548887D0/da
Publication of DK548887A publication Critical patent/DK548887A/da
Publication of DK165809B publication Critical patent/DK165809B/da
Application granted granted Critical
Publication of DK165809C publication Critical patent/DK165809C/da

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
    • 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
    • H03F1/304—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters using a switching device and using digital means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/321—Use of a microprocessor in an amplifier circuit or its control circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/375—Circuitry to compensate the offset being present in an amplifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Optical Recording Or Reproduction (AREA)
DK548887A 1986-02-21 1987-10-20 Fremgangsmaade til kompensation af offsetspaendingen i en reguleringsforstaerker og kredsloebsarragenment til udoevelse af fremgangsmaaden DK165809C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19863605561 DE3605561A1 (de) 1986-02-21 1986-02-21 Verfahren zur kompensation der offset-spannung eines regelverstaerkers und schaltungsanordnung zur durchfuehrung des verfahrens
DE3605561 1986-02-21
PCT/EP1987/000041 WO1987005171A1 (fr) 1986-02-21 1987-01-30 Procede de compensation de la tension offset d'un amplificateur de reglage et agencement de circuit pour l'application du procede
EP8700041 1987-01-30

Publications (4)

Publication Number Publication Date
DK548887D0 DK548887D0 (da) 1987-10-20
DK548887A true DK548887A (da) 1987-10-20
DK165809B DK165809B (da) 1993-01-18
DK165809C DK165809C (da) 1993-06-21

Family

ID=6294602

Family Applications (1)

Application Number Title Priority Date Filing Date
DK548887A DK165809C (da) 1986-02-21 1987-10-20 Fremgangsmaade til kompensation af offsetspaendingen i en reguleringsforstaerker og kredsloebsarragenment til udoevelse af fremgangsmaaden

Country Status (8)

Country Link
US (1) US4810973A (da)
EP (2) EP0259403B1 (da)
JP (1) JP2888833B2 (da)
KR (1) KR970000557B1 (da)
DE (2) DE3605561A1 (da)
DK (1) DK165809C (da)
ES (1) ES2018000B3 (da)
WO (1) WO1987005171A1 (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732941A1 (de) * 1987-09-30 1989-04-20 Thomson Brandt Gmbh Geraet zur wiedergabe von daten
DE3732997A1 (de) * 1987-09-30 1989-04-13 Thomson Brandt Gmbh Geraet zur wiedergabe von daten
US4996529A (en) * 1989-04-10 1991-02-26 Motorola, Inc. Auto-zeroing circuit for offset cancellation
US5103122A (en) * 1990-08-21 1992-04-07 Amoco Corporation High speed low power dc offsetting circuit
US5223841A (en) * 1992-06-29 1993-06-29 The United States Of America As Represented By The Secretary Of The Navy Calibration method and apparatus for collecting the output of an array of detector cells
DE4302184A1 (de) * 1993-01-27 1994-07-28 Teves Gmbh Alfred Schaltung zur Verstärkung des Ausgangssignals eines Sensors
AT403229B (de) * 1994-02-10 1997-12-29 Semcotec Handel Schaltungsanordnung
DE19636326A1 (de) * 1996-08-29 1998-03-05 Siemens Ag Verfahren zum Betrieb einer Verstärkerschaltung
US6556154B1 (en) 1998-03-31 2003-04-29 Lattice Semiconductor Corporation Offset voltage calibration DAC with reduced sensitivity to mismatch errors
US6518838B1 (en) 1999-02-05 2003-02-11 Texas Instruments Denmark A/S Circuit for compensating noise and errors from an output state of a digital amplifier
US6316992B1 (en) * 1999-07-29 2001-11-13 Tripath Technology, Inc. DC offset calibration for a digital switching amplifier
EP1328799B1 (de) * 2000-10-16 2005-08-31 Infineon Technologies AG Elektronische schaltung, sensoranordnung und verfahren zum verarbeiten eines sensorsignals
JP2002230905A (ja) * 2001-01-29 2002-08-16 Niigata Seimitsu Kk 音声再生装置および方法
KR20030014253A (ko) * 2001-03-29 2003-02-15 코닌클리케 필립스 일렉트로닉스 엔.브이. Ｂｔｌ증폭기 및 이를 위한 옵셋 검출 및 보정 시스템
JP2004101581A (ja) * 2002-09-04 2004-04-02 Koninkl Philips Electronics Nv 画像表示装置
JP4277599B2 (ja) * 2003-07-14 2009-06-10 ヤマハ株式会社 オフセット補正方法、オフセット補正回路及び電子ボリューム
US10216523B2 (en) 2015-07-17 2019-02-26 General Electric Company Systems and methods for implementing control logic

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609365A (en) * 1967-09-01 1971-09-28 Santa Barbara Res Center Radiometer arrangement and control circuit therefor
US4229703A (en) * 1979-02-12 1980-10-21 Varian Associates, Inc. Zero reference and offset compensation circuit
JPS5676613A (en) * 1979-11-29 1981-06-24 Toshiba Corp Automatic offset calibrating circuit for operational amplifier
US4494551A (en) * 1982-11-12 1985-01-22 Medicomp, Inc. Alterable frequency response electrocardiographic amplifier
US4495470A (en) * 1983-02-07 1985-01-22 Tektronix, Inc. Offset balancing method and apparatus for a DC amplifier

Also Published As

Publication number Publication date
EP0259403B1 (de) 1992-04-08
US4810973A (en) 1989-03-07
KR970000557B1 (ko) 1997-01-13
DK548887D0 (da) 1987-10-20
EP0242889B1 (de) 1990-10-03
DE3778097D1 (de) 1992-05-14
DK165809C (da) 1993-06-21
DE3605561A1 (de) 1987-08-27
EP0242889A1 (de) 1987-10-28
KR880701041A (ko) 1988-04-22
JPS62258508A (ja) 1987-11-11
JP2888833B2 (ja) 1999-05-10
DK165809B (da) 1993-01-18
ES2018000B3 (es) 1991-03-16
EP0259403A1 (de) 1988-03-16
WO1987005171A1 (fr) 1987-08-27

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Legal Events

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PBP Patent lapsed