ES2056303T3 - Dispositivo de proteccion para sistema de transmision de señales numericas. - Google Patents

Dispositivo de proteccion para sistema de transmision de señales numericas.

Info

Publication number
ES2056303T3
ES2056303T3 ES90111864T ES90111864T ES2056303T3 ES 2056303 T3 ES2056303 T3 ES 2056303T3 ES 90111864 T ES90111864 T ES 90111864T ES 90111864 T ES90111864 T ES 90111864T ES 2056303 T3 ES2056303 T3 ES 2056303T3
Authority
ES
Spain
Prior art keywords
signal transmission
protection device
transmission system
numerical signal
equipment
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 - Lifetime
Application number
ES90111864T
Other languages
English (en)
Inventor
Jean-Marie Beaufils
Joseph Sammut
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.)
Alcatel CIT SA
Original Assignee
Alcatel CIT SA
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 Alcatel CIT SA filed Critical Alcatel CIT SA
Application granted granted Critical
Publication of ES2056303T3 publication Critical patent/ES2056303T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/10—Current supply arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Dc Digital Transmission (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Transmitters (AREA)
  • Communication Control (AREA)
  • Logic Circuits (AREA)
  • Electronic Switches (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

ESTE DISPOSITIVO DE PROTECCION PARA SISTEMA DE TRANSMISION DE SEÑALES NUMERICAS CONSTA, EN AL MENOS UNO DE LOS EQUIPOS TERMINALES DE DICHO SISTEMA, DE UN CIRCUITO LOGICO QUE PROPORCIONA UNA PUESTA EN SALIDA DE DICHO EQUIPO EN ESTADO DE ALTA IMPEDANCIA O A UN POTENCIAL DETERMINADO EN CASO DE CORTE DE ALIMENTACION DE LOS CIRCUITOS LOGICOS QUE FORMAN DICHO EQUIPO
ES90111864T 1989-06-30 1990-06-22 Dispositivo de proteccion para sistema de transmision de señales numericas. Expired - Lifetime ES2056303T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8908825A FR2649270B1 (fr) 1989-06-30 1989-06-30 Dispositif de protection pour systeme de transmission de signaux numeriques

Publications (1)

Publication Number Publication Date
ES2056303T3 true ES2056303T3 (es) 1994-10-01

Family

ID=9383353

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90111864T Expired - Lifetime ES2056303T3 (es) 1989-06-30 1990-06-22 Dispositivo de proteccion para sistema de transmision de señales numericas.

Country Status (9)

Country Link
US (1) US5159212A (es)
EP (1) EP0405353B1 (es)
AT (1) ATE107451T1 (es)
AU (1) AU635284B2 (es)
CA (1) CA2020128C (es)
DE (1) DE69009864T2 (es)
ES (1) ES2056303T3 (es)
FR (1) FR2649270B1 (es)
PL (1) PL285866A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5374861A (en) * 1993-09-10 1994-12-20 Unisys Corporation Differential termination network for differential transmitters and receivers
US5469076A (en) * 1993-10-20 1995-11-21 Hewlett-Packard Corporation Static current testing apparatus and method for current steering logic (CSL)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425517A (en) * 1981-03-31 1984-01-10 Rca Corporation Fail soft tri-state logic circuit
DE3304105A1 (de) * 1982-01-07 1984-08-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung mit an einen gemeinsamen bus ueber tri-state-schaltungen angeschlossenen teilnehmern
US4481430A (en) * 1982-08-02 1984-11-06 Fairchild Camera & Instrument Corp. Power supply threshold activation circuit
JPS63217821A (ja) * 1987-03-06 1988-09-09 Toshiba Corp 半導体集積回路
US4902910A (en) * 1987-11-17 1990-02-20 Xilinx, Inc. Power supply voltage level sensing circuit
US4935645A (en) * 1988-03-02 1990-06-19 Dallas Semiconductor Corporation Fusing and detection circuit

Also Published As

Publication number Publication date
CA2020128A1 (fr) 1990-12-31
PL285866A1 (en) 1991-03-11
CA2020128C (fr) 1993-12-07
EP0405353B1 (fr) 1994-06-15
US5159212A (en) 1992-10-27
ATE107451T1 (de) 1994-07-15
FR2649270A1 (fr) 1991-01-04
AU5805690A (en) 1991-01-03
EP0405353A1 (fr) 1991-01-02
DE69009864D1 (de) 1994-07-21
AU635284B2 (en) 1993-03-18
DE69009864T2 (de) 1994-09-22
FR2649270B1 (fr) 1993-12-31

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