DE69732287D1 - Ladungsempfindlicher verstärker mit hoher gleichtaktsignalunterdrückung - Google Patents

Ladungsempfindlicher verstärker mit hoher gleichtaktsignalunterdrückung

Info

Publication number
DE69732287D1
DE69732287D1 DE69732287T DE69732287T DE69732287D1 DE 69732287 D1 DE69732287 D1 DE 69732287D1 DE 69732287 T DE69732287 T DE 69732287T DE 69732287 T DE69732287 T DE 69732287T DE 69732287 D1 DE69732287 D1 DE 69732287D1
Authority
DE
Germany
Prior art keywords
signal
load
sensitive amplifier
suppression
high signal
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
DE69732287T
Other languages
English (en)
Other versions
DE69732287T2 (de
Inventor
E Colbeth
J Allen
Martin Mallinson
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.)
Varian Medical Systems Technologies Inc
Original Assignee
Varian Medical Systems Technologies Inc
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 Varian Medical Systems Technologies Inc filed Critical Varian Medical Systems Technologies Inc
Application granted granted Critical
Publication of DE69732287D1 publication Critical patent/DE69732287D1/de
Publication of DE69732287T2 publication Critical patent/DE69732287T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • 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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/22—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively
    • H03F1/223—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively with MOSFET's
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
    • H03F3/345—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with field-effect devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DE69732287T 1996-11-29 1997-11-13 Ladungsempfindlicher verstärker mit hoher gleichtaktsignalunterdrückung Expired - Fee Related DE69732287T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US758538 1996-11-29
US08/758,538 US6084461A (en) 1996-11-29 1996-11-29 Charge sensitive amplifier with high common mode signal rejection
PCT/US1997/020872 WO1998024176A1 (en) 1996-11-29 1997-11-13 Charge sensitive amplifier with high common mode signal rejection

Publications (2)

Publication Number Publication Date
DE69732287D1 true DE69732287D1 (de) 2005-02-24
DE69732287T2 DE69732287T2 (de) 2006-04-06

Family

ID=25052095

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69732287T Expired - Fee Related DE69732287T2 (de) 1996-11-29 1997-11-13 Ladungsempfindlicher verstärker mit hoher gleichtaktsignalunterdrückung

Country Status (6)

Country Link
US (1) US6084461A (de)
EP (1) EP0882325B1 (de)
JP (1) JP2000504536A (de)
CA (1) CA2244720C (de)
DE (1) DE69732287T2 (de)
WO (1) WO1998024176A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6744912B2 (en) 1996-11-29 2004-06-01 Varian Medical Systems Technologies, Inc. Multiple mode digital X-ray imaging system
US5970115A (en) 1996-11-29 1999-10-19 Varian Medical Systems, Inc. Multiple mode digital X-ray imaging system
US20020137890A1 (en) * 1997-03-31 2002-09-26 Genentech, Inc. Secreted and transmembrane polypeptides and nucleic acids encoding the same
TW507258B (en) 2000-02-29 2002-10-21 Semiconductor Systems Corp Display device and method for fabricating the same
US7633471B2 (en) * 2000-05-12 2009-12-15 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and electric appliance
US6468201B1 (en) * 2001-04-27 2002-10-22 Welch Allyn, Inc. Apparatus using PNP bipolar transistor as buffer to drive video signal
US6486808B1 (en) 2001-10-16 2002-11-26 Varian Medical Systems Data signal amplifier with automatically controllable dynamic signal range
US7122804B2 (en) * 2002-02-15 2006-10-17 Varian Medical Systems Technologies, Inc. X-ray imaging device
JP2003330388A (ja) * 2002-05-15 2003-11-19 Semiconductor Energy Lab Co Ltd 半導体装置及びその作製方法
US7589326B2 (en) * 2003-10-15 2009-09-15 Varian Medical Systems Technologies, Inc. Systems and methods for image acquisition
US7095028B2 (en) * 2003-10-15 2006-08-22 Varian Medical Systems Multi-slice flat panel computed tomography
US9633426B2 (en) 2014-05-30 2017-04-25 General Electric Company Remote visual inspection image capture system and method
US8213676B2 (en) 2006-12-20 2012-07-03 Ge Inspection Technologies Lp Inspection apparatus method and apparatus comprising motion responsive control
US8810636B2 (en) 2006-12-20 2014-08-19 Ge Inspection Technologies, Lp Inspection apparatus method and apparatus comprising selective frame output
CN102385568B (zh) * 2011-09-05 2014-08-13 浪潮电子信息产业股份有限公司 一种提高soc芯片读写速度的方法
DE112012006181B4 (de) * 2012-04-06 2017-08-31 Mitsubishi Electric Corporation Komposithalbleiterschaltvorrichtung
US8823450B2 (en) 2012-07-19 2014-09-02 Honeywell International Inc. Multiple-output transconductance amplifier based instrumentation amplifier
CN103166584A (zh) * 2013-02-06 2013-06-19 苏州硅智源微电子有限公司 增强灌电流并驱动电容负载的cmos放大器
US9112462B2 (en) 2013-05-15 2015-08-18 Honeywell International Inc. Variable-gain dual-output transconductance amplifier-based instrumentation amplifiers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220873A (en) * 1978-05-09 1980-09-02 Rca Corporation Temperature compensated switching circuit
US4216435A (en) * 1979-01-25 1980-08-05 Rca Corporation Voltage-to-current converter apparatus
US4366522A (en) * 1979-12-10 1982-12-28 Reliance Electric Company Self-snubbing bipolar/field effect (biofet) switching circuits and method
JPS60229404A (ja) * 1984-04-26 1985-11-14 Toshiba Corp 増幅回路
US4596958A (en) * 1984-09-26 1986-06-24 Burr-Brown Corporation Differential common base amplifier with feed forward circuit
JPS61288617A (ja) * 1985-06-17 1986-12-18 Fuji Electric Co Ltd 半導体装置
JPS62159515A (ja) * 1986-01-07 1987-07-15 Fuji Electric Co Ltd 複合半導体装置
DE69428785T2 (de) * 1994-06-30 2002-07-04 St Microelectronics Srl Aktives Filter enthaltend eine Transkonduktanzschaltung mit hochlinearem Differenzeingang
JP2734385B2 (ja) * 1994-12-08 1998-03-30 日本電気株式会社 電流切換回路

Also Published As

Publication number Publication date
JP2000504536A (ja) 2000-04-11
DE69732287T2 (de) 2006-04-06
WO1998024176A1 (en) 1998-06-04
EP0882325B1 (de) 2005-01-19
EP0882325A1 (de) 1998-12-09
CA2244720A1 (en) 1998-06-04
US6084461A (en) 2000-07-04
CA2244720C (en) 2002-01-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee