FR2685582B1 - Dispositif d'interface electronique de transmission lineaire de signaux a haute isolation par opto-coupleurs polarises en inverse. - Google Patents

Dispositif d'interface electronique de transmission lineaire de signaux a haute isolation par opto-coupleurs polarises en inverse.

Info

Publication number
FR2685582B1
FR2685582B1 FR9116134A FR9116134A FR2685582B1 FR 2685582 B1 FR2685582 B1 FR 2685582B1 FR 9116134 A FR9116134 A FR 9116134A FR 9116134 A FR9116134 A FR 9116134A FR 2685582 B1 FR2685582 B1 FR 2685582B1
Authority
FR
France
Prior art keywords
opto
couplers
interface device
linear transmission
high insulation
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
FR9116134A
Other languages
English (en)
Other versions
FR2685582A1 (fr
Inventor
Jacques Saubade
Michel Petit
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.)
COM 1
Original Assignee
COM 1
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 COM 1 filed Critical COM 1
Priority to FR9116134A priority Critical patent/FR2685582B1/fr
Publication of FR2685582A1 publication Critical patent/FR2685582A1/fr
Application granted granted Critical
Publication of FR2685582B1 publication Critical patent/FR2685582B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
    • 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)
  • Telephonic Communication Services (AREA)
FR9116134A 1991-12-18 1991-12-18 Dispositif d'interface electronique de transmission lineaire de signaux a haute isolation par opto-coupleurs polarises en inverse. Expired - Fee Related FR2685582B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9116134A FR2685582B1 (fr) 1991-12-18 1991-12-18 Dispositif d'interface electronique de transmission lineaire de signaux a haute isolation par opto-coupleurs polarises en inverse.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9116134A FR2685582B1 (fr) 1991-12-18 1991-12-18 Dispositif d'interface electronique de transmission lineaire de signaux a haute isolation par opto-coupleurs polarises en inverse.

Publications (2)

Publication Number Publication Date
FR2685582A1 FR2685582A1 (fr) 1993-06-25
FR2685582B1 true FR2685582B1 (fr) 1997-06-27

Family

ID=9420491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9116134A Expired - Fee Related FR2685582B1 (fr) 1991-12-18 1991-12-18 Dispositif d'interface electronique de transmission lineaire de signaux a haute isolation par opto-coupleurs polarises en inverse.

Country Status (1)

Country Link
FR (1) FR2685582B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2724797B1 (fr) * 1994-09-16 1997-01-24 Perfectionnement Des Materiels Interface optoelectronique entre une ligne de transmission et des voies d'emission et de reception
DE69921658T2 (de) * 1998-07-24 2005-10-20 Checkpoint Systems, Inc. Optisches Interface zwischen Empfänger und Auswerteeinheit für Antwortsignale eines Etiketts in RFID-Systemen zur Erkennung von leistungsschwachen Resonanzetiketten
US7411849B2 (en) * 2006-02-02 2008-08-12 Caterpillar Inc. Apparatus and method for transferring an analog signal between isolated systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793016A (fr) * 1972-12-20 1973-06-20 Acec Dispositif de transmission d'informations analogiques avec isolation galvanique.
US4032843A (en) * 1976-06-21 1977-06-28 International Telephone And Telegraph Corporation Compensated signal isolator
NL8402544A (nl) * 1984-08-20 1986-03-17 Philips Nv Opto-elektrische signaalomzetter.
WO1988006386A1 (fr) * 1985-04-08 1988-08-25 Rapitech Systems Inc. Coupleur de reseau telephonique

Also Published As

Publication number Publication date
FR2685582A1 (fr) 1993-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse