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
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)
- Transmitters (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Communication Control (AREA)
- Electronic Switches (AREA)
- Near-Field Transmission Systems (AREA)
- Logic Circuits (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
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)
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)
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 |
-
1989
- 1989-06-30 FR FR8908825A patent/FR2649270B1/fr not_active Expired - Fee Related
-
1990
- 1990-06-22 AT AT90111864T patent/ATE107451T1/de not_active IP Right Cessation
- 1990-06-22 DE DE69009864T patent/DE69009864T2/de not_active Expired - Fee Related
- 1990-06-22 EP EP90111864A patent/EP0405353B1/fr not_active Expired - Lifetime
- 1990-06-22 ES ES90111864T patent/ES2056303T3/es not_active Expired - Lifetime
- 1990-06-29 AU AU58056/90A patent/AU635284B2/en not_active Ceased
- 1990-06-29 CA CA002020128A patent/CA2020128C/fr not_active Expired - Fee Related
- 1990-06-29 US US07/545,728 patent/US5159212A/en not_active Expired - Lifetime
- 1990-06-29 PL PL28586690A patent/PL285866A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0405353B1 (fr) | 1994-06-15 |
AU5805690A (en) | 1991-01-03 |
FR2649270B1 (fr) | 1993-12-31 |
CA2020128C (fr) | 1993-12-07 |
EP0405353A1 (fr) | 1991-01-02 |
FR2649270A1 (fr) | 1991-01-04 |
CA2020128A1 (fr) | 1990-12-31 |
ATE107451T1 (de) | 1994-07-15 |
US5159212A (en) | 1992-10-27 |
AU635284B2 (en) | 1993-03-18 |
DE69009864D1 (de) | 1994-07-21 |
PL285866A1 (en) | 1991-03-11 |
DE69009864T2 (de) | 1994-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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