JP3609152B2 - オフセットキャンセル回路とそれを用いたオフセットキャンセルシステム - Google Patents

オフセットキャンセル回路とそれを用いたオフセットキャンセルシステム Download PDF

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Publication number
JP3609152B2
JP3609152B2 JP14625295A JP14625295A JP3609152B2 JP 3609152 B2 JP3609152 B2 JP 3609152B2 JP 14625295 A JP14625295 A JP 14625295A JP 14625295 A JP14625295 A JP 14625295A JP 3609152 B2 JP3609152 B2 JP 3609152B2
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JP
Japan
Prior art keywords
potential
output
circuit
terminal
operational 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 - Fee Related
Application number
JP14625295A
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English (en)
Japanese (ja)
Other versions
JPH08340222A (ja
Inventor
純宏 ▲高▼嶋
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP14625295A priority Critical patent/JP3609152B2/ja
Priority to US08/623,901 priority patent/US5703516A/en
Priority to TW085103699A priority patent/TW310387B/zh
Priority to CN96107646A priority patent/CN1062393C/zh
Priority to EP96109526A priority patent/EP0749001B1/en
Priority to DE69610160T priority patent/DE69610160T2/de
Publication of JPH08340222A publication Critical patent/JPH08340222A/ja
Application granted granted Critical
Publication of JP3609152B2 publication Critical patent/JP3609152B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2268—Arrangements for correcting or for compensating unwanted effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Technology Law (AREA)
  • Amplifiers (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Fluid Pressure (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
JP14625295A 1995-06-13 1995-06-13 オフセットキャンセル回路とそれを用いたオフセットキャンセルシステム Expired - Fee Related JP3609152B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP14625295A JP3609152B2 (ja) 1995-06-13 1995-06-13 オフセットキャンセル回路とそれを用いたオフセットキャンセルシステム
US08/623,901 US5703516A (en) 1995-06-13 1996-03-27 Offset cancel circuit and offset cancel system using the same
TW085103699A TW310387B (cg-RX-API-DMAC7.html) 1995-06-13 1996-03-27
CN96107646A CN1062393C (zh) 1995-06-13 1996-06-10 偏差消除电路和采用该电路的偏差消除系统
EP96109526A EP0749001B1 (en) 1995-06-13 1996-06-13 Offset cancel circuit and offset cancel method using the same
DE69610160T DE69610160T2 (de) 1995-06-13 1996-06-13 Schaltung zur Verringerung der Offset-Abweichung und Offset-Abweichungsverringerungsverfahren mit einer solchen Schaltung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14625295A JP3609152B2 (ja) 1995-06-13 1995-06-13 オフセットキャンセル回路とそれを用いたオフセットキャンセルシステム

Publications (2)

Publication Number Publication Date
JPH08340222A JPH08340222A (ja) 1996-12-24
JP3609152B2 true JP3609152B2 (ja) 2005-01-12

Family

ID=15403545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14625295A Expired - Fee Related JP3609152B2 (ja) 1995-06-13 1995-06-13 オフセットキャンセル回路とそれを用いたオフセットキャンセルシステム

Country Status (6)

Country Link
US (1) US5703516A (cg-RX-API-DMAC7.html)
EP (1) EP0749001B1 (cg-RX-API-DMAC7.html)
JP (1) JP3609152B2 (cg-RX-API-DMAC7.html)
CN (1) CN1062393C (cg-RX-API-DMAC7.html)
DE (1) DE69610160T2 (cg-RX-API-DMAC7.html)
TW (1) TW310387B (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6194965B1 (en) * 1999-09-03 2001-02-27 Cypress Semiconductor Corp. Differential signal detection circuit
JP4515241B2 (ja) * 2004-12-16 2010-07-28 Ｏｋｉセミコンダクタ株式会社 出力増幅回路及びそれを用いたセンサ装置
US7522676B2 (en) * 2006-02-06 2009-04-21 Nokia Corporation Method and system for transmitter envelope delay calibration
DE102006045893A1 (de) * 2006-09-28 2008-04-03 Siemens Ag Automatische Verschiebung des Messwerterfassungsbereichs einer sensorischen Messeinrichtung
JP2008312079A (ja) * 2007-06-18 2008-12-25 Denso Corp 増幅回路
CN102612279A (zh) * 2011-01-19 2012-07-25 鸿富锦精密工业（深圳）有限公司 服务器机柜
CN116558679A (zh) * 2023-05-11 2023-08-08 上海泰矽微电子有限公司 偏压消除电路和压力测量电路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521702A (en) * 1982-10-13 1985-06-04 The United States Of America As Represented By The Administrator, National Aeronautics And Space Administration Reactanceless synthesized impedance bandpass amplifier
JP2534520B2 (ja) * 1987-11-13 1996-09-18 シチズン時計株式会社 生体組織張力計
GB2234069B (en) * 1988-10-28 1992-08-12 Motorola Inc Sensor arrangement
US5047665A (en) * 1989-02-08 1991-09-10 Burr-Brown Corporation Low noise, low offset, high speed CMOS differential amplifier
US5032740A (en) * 1989-11-06 1991-07-16 Eastman Kodak Company Voltage level conversion of a clock signal
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
US5327099A (en) * 1993-08-02 1994-07-05 Motorola, Inc. Differential stage that provides minimal offset between inputs

Also Published As

Publication number Publication date
EP0749001A1 (en) 1996-12-18
CN1062393C (zh) 2001-02-21
DE69610160T2 (de) 2001-05-10
US5703516A (en) 1997-12-30
EP0749001B1 (en) 2000-09-06
JPH08340222A (ja) 1996-12-24
DE69610160D1 (de) 2000-10-12
TW310387B (cg-RX-API-DMAC7.html) 1997-07-11
CN1141532A (zh) 1997-01-29

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