ES2102937B1 - Circuito transmisor-receptor. - Google Patents

Circuito transmisor-receptor.

Info

Publication number
ES2102937B1
ES2102937B1 ES09400462A ES9400462A ES2102937B1 ES 2102937 B1 ES2102937 B1 ES 2102937B1 ES 09400462 A ES09400462 A ES 09400462A ES 9400462 A ES9400462 A ES 9400462A ES 2102937 B1 ES2102937 B1 ES 2102937B1
Authority
ES
Spain
Prior art keywords
transmitter
receiver circuit
receiver
signal
differential
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
ES09400462A
Other languages
English (en)
Other versions
ES2102937A1 (es
Inventor
Sedano Jose Luis Pena
Melian Jesus Pena
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.)
Telefonica SA
Original Assignee
Telefonica de Espana SA
Telefonica Nacional de Espana 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 Telefonica de Espana SA, Telefonica Nacional de Espana SA filed Critical Telefonica de Espana SA
Priority to ES09400462A priority Critical patent/ES2102937B1/es
Priority to EP95500017A priority patent/EP0671835A3/en
Priority to US08/396,258 priority patent/US5778025A/en
Priority to DZ950027A priority patent/DZ1863A1/fr
Priority to UY23926A priority patent/UY23926A1/es
Priority to PE1995263453A priority patent/PE20996A1/es
Priority to CO95008714A priority patent/CO4230287A1/es
Priority to MA23798A priority patent/MA23470A1/fr
Priority to BR9500914A priority patent/BR9500914A/pt
Publication of ES2102937A1 publication Critical patent/ES2102937A1/es
Application granted granted Critical
Publication of ES2102937B1 publication Critical patent/ES2102937B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0266—Arrangements for providing Galvanic isolation, e.g. by means of magnetic or capacitive coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Dc Digital Transmission (AREA)
  • Amplifiers (AREA)
  • Transceivers (AREA)
  • Selective Calling Equipment (AREA)

Abstract

EL CIRCUITO TRANSMISOR-RECEPTOR CONSISTE EN DOS BLOQUES DIFERENTES, UNO DE ELLOS DE TRANSMISION Y OTRO DE RECEPCION, CONTANDO EL BLOQUE DE TRANSMISION CON UN INVERSOR Y UN TRANSMISOR DIFERENCIAL, MIENTRAS QUE EL BLOQUE DE RECEPCION DISPONE DE UN RECEPTOR DIFERENCIAL, CUATRO OPTOCOPLADORES, DOS INVERSORES, UN REGULADOR DE TENSION Y DOS RESISTENCIAS, REALIZANDOSE EL DESACOPLO GALVANICO ENTRE LAS PARTES CORRESPONDIENTES A EMISION Y RECEPCION POR TELEALIMENTACION DEL RECEPTOR DIFERENCIAL DESDE LA PLACA DONDE SE TRANSMITE LA SEÑAL Y MEDIANTE LOS OPTOACOPLADORES SE SEPARAN LAS PARTES DEL BLOQUE DE RECEPCION ALIMENTADAS DESDE LA PLACA DONDE SE ENCUENTRA INSTALADO EL CIRCUITO TRANSMISOR-RECEPTOR DE LAS PARTES ALIMENTADAS DESDE EL MODULO QUE TRANSMITE LA SEÑAL, QUEDANDO SU SALIDA DESACOPLADA DE FORMA OPTICA DEL EXTREMO DISTANTE.
ES09400462A 1994-03-07 1994-03-07 Circuito transmisor-receptor. Expired - Fee Related ES2102937B1 (es)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ES09400462A ES2102937B1 (es) 1994-03-07 1994-03-07 Circuito transmisor-receptor.
EP95500017A EP0671835A3 (en) 1994-03-07 1995-02-22 Transceiver with electrical isolation.
US08/396,258 US5778025A (en) 1994-03-07 1995-03-01 Transmitting-receiving circuit
UY23926A UY23926A1 (es) 1994-03-07 1995-03-06 Circuito transmisor-receptor
DZ950027A DZ1863A1 (fr) 1994-03-07 1995-03-06 Circuit transmetteur-récepteur.
PE1995263453A PE20996A1 (es) 1994-03-07 1995-03-06 Circuito transmisor-receptor
CO95008714A CO4230287A1 (es) 1994-03-07 1995-03-06 Circuito transmisor-receptor
MA23798A MA23470A1 (fr) 1994-03-07 1995-03-07 Circuit transmetteur-recepteur.
BR9500914A BR9500914A (pt) 1994-03-07 1995-03-08 Circuito transmissor-receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09400462A ES2102937B1 (es) 1994-03-07 1994-03-07 Circuito transmisor-receptor.

Publications (2)

Publication Number Publication Date
ES2102937A1 ES2102937A1 (es) 1997-08-01
ES2102937B1 true ES2102937B1 (es) 1998-04-01

Family

ID=8285463

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09400462A Expired - Fee Related ES2102937B1 (es) 1994-03-07 1994-03-07 Circuito transmisor-receptor.

Country Status (9)

Country Link
US (1) US5778025A (es)
EP (1) EP0671835A3 (es)
BR (1) BR9500914A (es)
CO (1) CO4230287A1 (es)
DZ (1) DZ1863A1 (es)
ES (1) ES2102937B1 (es)
MA (1) MA23470A1 (es)
PE (1) PE20996A1 (es)
UY (1) UY23926A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2769439B1 (fr) * 1997-10-08 2000-01-28 Abb Control Sa Repeteur de ligne bus de liaison serie
US7409544B2 (en) * 2003-03-27 2008-08-05 Microsoft Corporation Methods and systems for authenticating messages
TWI419607B (zh) * 2010-06-14 2013-12-11 E Sun Prec Ind Co Ltd 訊號傳輸電路

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT983854B (it) * 1973-02-01 1974-11-11 Italiana Telecomunica Zioni Si Sistema di trasmissione dati in banda base
FR2273422B1 (es) * 1974-05-27 1979-09-28 Cit Alcatel
US4024501A (en) * 1975-09-03 1977-05-17 Standard Oil Company Line driver system
DE2603634B2 (de) * 1976-01-30 1978-08-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Signalumsetzer mit optoelektronischem Koppelelement
US4047201A (en) * 1976-02-27 1977-09-06 Data General Corporation I/O Bus transceiver for a data processing system
DE3213527A1 (de) * 1982-04-10 1983-10-20 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Datenuebertragungssystem
GB2160380B (en) * 1984-06-14 1988-01-27 Stc Plc Optical transmission systems
ES8601461A1 (es) * 1984-10-06 1985-10-16 Rodriguez Almazan Angel Mejoras introducidas en convertidores de senales
DE3445521A1 (de) * 1984-12-13 1986-06-19 Siemens AG, 1000 Berlin und 8000 München Schnittstellenbaustein
ES8707392A1 (es) * 1986-04-10 1987-07-16 Club Informatico S A Sistema adaptador para recepcion y transmision de telex por ordenador
FR2608866B1 (fr) * 1986-12-19 1989-03-10 France Etat Interface d'adaptation de tension et d'isolation notamment entre un terminal videotex et un micro-ordinateur
SE461491B (sv) * 1987-12-02 1990-02-19 Asea Ab Monolitisk optokopplare
ES1006797Y (es) * 1988-06-20 1989-07-01 Dragados Y Construcciones, S.A. Estacion activa para sistema de control de peaje.
US5399926A (en) * 1993-12-30 1995-03-21 Honeywell Inc. Connected processing systems including mutual power off and signal path disconnect detection
US5490171A (en) * 1994-03-09 1996-02-06 International Business Machines Corporation Single-port network node transceiver with powered-down protection

Also Published As

Publication number Publication date
MA23470A1 (fr) 1995-10-01
US5778025A (en) 1998-07-07
PE20996A1 (es) 1996-06-08
EP0671835A3 (en) 1997-08-06
ES2102937A1 (es) 1997-08-01
EP0671835A2 (en) 1995-09-13
CO4230287A1 (es) 1995-10-19
DZ1863A1 (fr) 2002-02-17
UY23926A1 (es) 1995-03-09
BR9500914A (pt) 1995-10-24

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