DE602007008082D1 - Beseitigung eines dummy-detektors an optischen detektoren mit eingangs-gleichtaktrückkopplung - Google Patents

Beseitigung eines dummy-detektors an optischen detektoren mit eingangs-gleichtaktrückkopplung

Info

Publication number
DE602007008082D1
DE602007008082D1 DE602007008082T DE602007008082T DE602007008082D1 DE 602007008082 D1 DE602007008082 D1 DE 602007008082D1 DE 602007008082 T DE602007008082 T DE 602007008082T DE 602007008082 T DE602007008082 T DE 602007008082T DE 602007008082 D1 DE602007008082 D1 DE 602007008082D1
Authority
DE
Germany
Prior art keywords
elimination
optical detectors
dummy detector
touch coupling
input equal
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.)
Active
Application number
DE602007008082T
Other languages
English (en)
Inventor
Richard W Randlett
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.)
Exar Corp
Original Assignee
Exar 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 Exar Corp filed Critical Exar Corp
Publication of DE602007008082D1 publication Critical patent/DE602007008082D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light
    • H03F3/087—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light with IC amplifier blocks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light
    • 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
    • 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
    • H03F3/45475—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using IC blocks as the active amplifying circuit
    • 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
    • H03F3/45928—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection using IC blocks as the active amplifying circuit
    • 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
    • H03F3/45928—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection using IC blocks as the active amplifying circuit
    • H03F3/45932—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection using IC blocks as the active amplifying circuit by using feedback means
    • H03F3/45937—Measuring at the loading circuit of the differential amplifier
    • H03F3/45941—Controlling the input circuit of the differential amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45061—Indexing scheme relating to differential amplifiers the common mode reference signal being taken or deducted from the one or more inputs of the differential amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45078—Indexing scheme relating to differential amplifiers the common mode signal being taken or deducted from the one or more inputs of the differential amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45424—Indexing scheme relating to differential amplifiers the CMCL comprising a comparator circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45561—Indexing scheme relating to differential amplifiers the IC being controlled, e.g. by a signal derived from a non specified place in the dif amp circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Optical Head (AREA)
  • Optical Integrated Circuits (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Light Receiving Elements (AREA)
  • Position Input By Displaying (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
DE602007008082T 2006-03-10 2007-02-20 Beseitigung eines dummy-detektors an optischen detektoren mit eingangs-gleichtaktrückkopplung Active DE602007008082D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/372,793 US7411460B2 (en) 2006-03-10 2006-03-10 Elimination of dummy detector on optical detectors using input common mode feedback
PCT/US2007/062431 WO2007106645A2 (en) 2006-03-10 2007-02-20 Elimination of dummy detector on optical detectors using input common mode feedback

Publications (1)

Publication Number Publication Date
DE602007008082D1 true DE602007008082D1 (de) 2010-09-09

Family

ID=38478356

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007008082T Active DE602007008082D1 (de) 2006-03-10 2007-02-20 Beseitigung eines dummy-detektors an optischen detektoren mit eingangs-gleichtaktrückkopplung

Country Status (8)

Country Link
US (1) US7411460B2 (de)
EP (1) EP2008360B1 (de)
JP (1) JP2009534778A (de)
KR (1) KR101095648B1 (de)
CN (1) CN101595635A (de)
AT (1) ATE476012T1 (de)
DE (1) DE602007008082D1 (de)
WO (1) WO2007106645A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101807885A (zh) * 2010-03-10 2010-08-18 烽火通信科技股份有限公司 跨阻放大器的输出信号控制方法及电路
CN109818257B (zh) * 2018-12-24 2020-09-11 北京时代民芯科技有限公司 一种cmos工艺激光驱动电路
US11265085B2 (en) * 2019-07-29 2022-03-01 Applied Materials Israel Ltd. Detection circuit having reduced noise

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008632A (en) * 1989-10-31 1991-04-16 International Business Machines Corporation Temperature compensated feedback circuit for setting and stabilizing amplifier DC bias points
US5287340A (en) * 1992-02-13 1994-02-15 International Business Machines Corporation Differential amplifier for optical detectors in an optical data storage system
JPH1051247A (ja) * 1996-07-29 1998-02-20 Toshiba Corp 全差動型アナログ回路
JPH11269892A (ja) * 1998-03-26 1999-10-05 Sekisui House Ltd 基礎のひび割れ対策用仕切りプレート
JP2000068551A (ja) * 1998-08-26 2000-03-03 Nec Corp 並列光受信器
JP2002076800A (ja) * 2000-08-30 2002-03-15 Nec Corp 電圧減算・加算回路及びそれを実現するｍｏｓ差動増幅回路
JP2002164747A (ja) * 2000-11-24 2002-06-07 Mitsubishi Electric Corp トランジスタ回路
JP4766769B2 (ja) * 2001-04-18 2011-09-07 ルネサスエレクトロニクス株式会社 半導体集積回路
US6952240B2 (en) * 2001-05-18 2005-10-04 Exar Corporation Image sampling circuit with a blank reference combined with the video input
JP2003152460A (ja) * 2001-11-09 2003-05-23 Hitachi Information Technology Co Ltd 光受信器
AU2003283134A1 (en) * 2002-11-07 2004-06-07 Xenics N.V. Read-out circuit for infrared detectors.
US7193478B2 (en) * 2003-04-03 2007-03-20 Maxim Integrated Products, Inc. Signal transmission in opto-electronic devices by moving the quiescent component of a differential signal
US20050046482A1 (en) * 2003-08-27 2005-03-03 Karl Schrodinger Receiver circuit
FR2873245A1 (fr) * 2004-07-19 2006-01-20 St Microelectronics Sa Procede de traitement en mode differentiel d'une tension incidente relativement a une tension de reference et dispositif correspondant
US7382191B2 (en) * 2006-02-17 2008-06-03 Sipex Corporation Multiplier-transimpedance amplifier combination with input common mode feedback

Also Published As

Publication number Publication date
CN101595635A (zh) 2009-12-02
WO2007106645A3 (en) 2008-11-20
EP2008360A4 (de) 2009-11-25
KR101095648B1 (ko) 2011-12-19
ATE476012T1 (de) 2010-08-15
EP2008360B1 (de) 2010-07-28
JP2009534778A (ja) 2009-09-24
WO2007106645A2 (en) 2007-09-20
US7411460B2 (en) 2008-08-12
KR20090034794A (ko) 2009-04-08
EP2008360A2 (de) 2008-12-31
US20070210872A1 (en) 2007-09-13

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