DK165809C - 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 fremgangsmaadenInfo
- Publication number
- DK165809C DK165809C DK548887A DK548887A DK165809C DK 165809 C DK165809 C DK 165809C DK 548887 A DK548887 A DK 548887A DK 548887 A DK548887 A DK 548887A DK 165809 C DK165809 C DK 165809C
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- arragment
- regulatory
- exercise
- compensating
- Prior art date
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)
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 | ||
EP8700041 | 1987-01-30 | ||
PCT/EP1987/000041 WO1987005171A1 (en) | 1986-02-21 | 1987-01-30 | Method for the compensation of the offset voltage of a regulating amplifier and circuit arrangement for implementing such method |
Publications (4)
Publication Number | Publication Date |
---|---|
DK548887A DK548887A (da) | 1987-10-20 |
DK548887D0 DK548887D0 (da) | 1987-10-20 |
DK165809B DK165809B (da) | 1993-01-18 |
DK165809C true 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 (ko) |
EP (2) | EP0242889B1 (ko) |
JP (1) | JP2888833B2 (ko) |
KR (1) | KR970000557B1 (ko) |
DE (2) | DE3605561A1 (ko) |
DK (1) | DK165809C (ko) |
ES (1) | ES2018000B3 (ko) |
WO (1) | WO1987005171A1 (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3732997A1 (de) * | 1987-09-30 | 1989-04-13 | Thomson Brandt Gmbh | Geraet zur wiedergabe von daten |
DE3732941A1 (de) * | 1987-09-30 | 1989-04-20 | 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 |
ATE230900T1 (de) | 1999-02-05 | 2003-01-15 | Texas Instr Denmark As | Schaltung zur rausch- und fehlerkompensation der ausgangsstufe eines digitalen verstärkers |
ATE303594T1 (de) * | 2000-10-16 | 2005-09-15 | 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 |
JP2004519957A (ja) * | 2001-03-29 | 2004-07-02 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 無変圧器平衡増幅器並びに該無変圧器平衡増幅器のためのオフセット検出及び訂正システム |
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)
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 |
-
1986
- 1986-02-21 DE DE19863605561 patent/DE3605561A1/de not_active Withdrawn
-
1987
- 1987-01-30 WO PCT/EP1987/000041 patent/WO1987005171A1/de active IP Right Grant
- 1987-01-30 EP EP87200198A patent/EP0242889B1/de not_active Expired - Lifetime
- 1987-01-30 DE DE8787901418T patent/DE3778097D1/de not_active Expired - Lifetime
- 1987-01-30 US US07/117,070 patent/US4810973A/en not_active Expired - Lifetime
- 1987-01-30 EP EP87901418A patent/EP0259403B1/de not_active Expired - Lifetime
- 1987-01-30 ES ES87200198T patent/ES2018000B3/es not_active Expired - Lifetime
- 1987-01-30 KR KR1019870700962A patent/KR970000557B1/ko not_active IP Right Cessation
- 1987-02-20 JP JP62036014A patent/JP2888833B2/ja not_active Expired - Lifetime
- 1987-10-20 DK DK548887A patent/DK165809C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK548887A (da) | 1987-10-20 |
EP0242889B1 (de) | 1990-10-03 |
US4810973A (en) | 1989-03-07 |
DE3605561A1 (de) | 1987-08-27 |
EP0259403A1 (de) | 1988-03-16 |
EP0259403B1 (de) | 1992-04-08 |
DE3778097D1 (de) | 1992-05-14 |
JP2888833B2 (ja) | 1999-05-10 |
WO1987005171A1 (en) | 1987-08-27 |
KR970000557B1 (ko) | 1997-01-13 |
JPS62258508A (ja) | 1987-11-11 |
EP0242889A1 (de) | 1987-10-28 |
DK548887D0 (da) | 1987-10-20 |
ES2018000B3 (es) | 1991-03-16 |
KR880701041A (ko) | 1988-04-22 |
DK165809B (da) | 1993-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |