ATE229713T1 - Verhältniskompensierter isolierungsoptokoppler - Google Patents

Verhältniskompensierter isolierungsoptokoppler

Info

Publication number
ATE229713T1
ATE229713T1 AT98903732T AT98903732T ATE229713T1 AT E229713 T1 ATE229713 T1 AT E229713T1 AT 98903732 T AT98903732 T AT 98903732T AT 98903732 T AT98903732 T AT 98903732T AT E229713 T1 ATE229713 T1 AT E229713T1
Authority
AT
Austria
Prior art keywords
isolator
opto
isolation optocoupler
fixed
ratio compensated
Prior art date
Application number
AT98903732T
Other languages
English (en)
Inventor
Donald C Barrett
Original Assignee
Xircom 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 Xircom Inc filed Critical Xircom Inc
Application granted granted Critical
Publication of ATE229713T1 publication Critical patent/ATE229713T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/801—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections
    • H04B10/802—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections for isolation, e.g. using optocouplers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
  • Optical Communication System (AREA)
  • Electronic Switches (AREA)
  • Networks Using Active Elements (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Couplings Of Light Guides (AREA)
AT98903732T 1997-01-29 1998-01-27 Verhältniskompensierter isolierungsoptokoppler ATE229713T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/791,758 US5949085A (en) 1997-01-29 1997-01-29 Ratiometric compensated optical isolation coupler
PCT/US1998/001470 WO1998033285A1 (en) 1997-01-29 1998-01-27 Ratiometric compensated optical isolation coupler

Publications (1)

Publication Number Publication Date
ATE229713T1 true ATE229713T1 (de) 2002-12-15

Family

ID=25154703

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98903732T ATE229713T1 (de) 1997-01-29 1998-01-27 Verhältniskompensierter isolierungsoptokoppler

Country Status (8)

Country Link
US (1) US5949085A (de)
EP (1) EP0956663B1 (de)
JP (1) JP3413211B2 (de)
AT (1) ATE229713T1 (de)
AU (1) AU727568B2 (de)
CA (1) CA2276662A1 (de)
DE (1) DE69810079D1 (de)
WO (1) WO1998033285A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6826278B2 (en) 2000-05-15 2004-11-30 Centillium Communications, Inc. Central office interface techniques for digital subscriber lines
US6850618B1 (en) 2000-05-15 2005-02-01 Centillium Communications, Inc. Central office interface techniques for digital subscriber lines
US20020186824A1 (en) * 2000-05-15 2002-12-12 Constantine Sabodash Splitterless, transformerless, voice service independent ADSL interface
US6760433B2 (en) 2000-05-15 2004-07-06 Centillium Communications, Inc. Central office interface techniques for digital subscriber lines
US6831975B1 (en) * 2000-09-13 2004-12-14 Texas Instruments Incorporated Digital subscriber line (DSL) modem compatible with home networks
JP2002322054A (ja) * 2001-04-26 2002-11-08 Dai Ichi Seiyaku Co Ltd 薬剤排出ポンプ阻害薬
JP3775574B2 (ja) * 2001-05-22 2006-05-17 シャープ株式会社 光結合装置
US7202645B2 (en) * 2003-01-09 2007-04-10 Audio Note Uk Ltd. Regulated power supply unit
US7751783B2 (en) * 2004-06-30 2010-07-06 Black Sand Technologies, Inc. Power amplifier protection circuit and associated methods
US7751784B2 (en) * 2004-06-30 2010-07-06 Black Sand Technologies, Inc. Method of protecting power amplifiers
US7319232B1 (en) * 2005-06-06 2008-01-15 National Semiconductor Corporation Apparatus and method for high-bandwidth opto-coupler interface
WO2007030945A1 (en) * 2005-09-15 2007-03-22 Tyco Safety Products Canada Ltd. Telephone line communication interface
US7326947B2 (en) * 2005-11-15 2008-02-05 Avago Technologies Ecbu Ip Pte Ltd Current transfer ratio temperature coefficient compensation method and apparatus
ITMI20070102A1 (it) * 2007-01-24 2008-07-25 St Microelectronics Srl Architettura di dispositivo con optoisolamento galvanico
AU2008360008B2 (en) * 2008-07-30 2013-08-01 Micro Motion, Inc. Method and apparatus for pulse width modulation signal processing
RU2467476C2 (ru) * 2008-07-30 2012-11-20 Майкро Моушн, Инк. Способ и устройство для обработки сигналов широтно-импульсной модуляции
GB0916762D0 (en) * 2009-09-24 2009-11-04 Gigle Semiconductor Ltd Electrical isolators
AU2012101414B4 (en) * 2012-09-13 2012-11-29 Gerard Lighting Pty Ltd Opto-coupler speedup circuit
US10958177B2 (en) * 2019-05-31 2021-03-23 Dialog Semiconductor Inc. Optocoupler current transfer ratio compensation
US11921527B2 (en) * 2019-11-27 2024-03-05 Copeland Lp High-speed optocoupler circuits

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190747A (en) * 1978-04-05 1980-02-26 Bell Telephone Laboratories, Incorporated Signal corrected optocoupled device
JPS55102940A (en) * 1979-01-30 1980-08-06 Oki Electric Ind Co Ltd Alternating-current signal transmission circuit using photocoupler
DE3244056A1 (de) * 1982-11-27 1984-05-30 Philips Kommunikations Industrie AG, 8500 Nürnberg Schaltungsanordnung zur ansteuerung eines stromgesteuerten bauelements
NL8402544A (nl) * 1984-08-20 1986-03-17 Philips Nv Opto-elektrische signaalomzetter.
US4819241A (en) * 1985-08-16 1989-04-04 Kabushiki Kaisha Toshiba Laser diode driving circuit
US4952820A (en) * 1989-03-27 1990-08-28 Tektronix, Inc. Reduction of intermodulation distortion in light emitting diodes
FR2694862B1 (fr) * 1992-08-14 1994-09-16 Cit Alcatel Source optique semiconductrice à prédistorsion.

Also Published As

Publication number Publication date
WO1998033285A1 (en) 1998-07-30
EP0956663B1 (de) 2002-12-11
EP0956663A1 (de) 1999-11-17
AU6042398A (en) 1998-08-18
DE69810079D1 (de) 2003-01-23
US5949085A (en) 1999-09-07
JP3413211B2 (ja) 2003-06-03
AU727568B2 (en) 2000-12-14
CA2276662A1 (en) 1998-07-30
JP2000508152A (ja) 2000-06-27

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Legal Events

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