HK1005971A1 - A data access arrangement having improved transmit-receive separation - Google Patents

A data access arrangement having improved transmit-receive separation

Info

Publication number
HK1005971A1
HK1005971A1 HK98105098A HK98105098A HK1005971A1 HK 1005971 A1 HK1005971 A1 HK 1005971A1 HK 98105098 A HK98105098 A HK 98105098A HK 98105098 A HK98105098 A HK 98105098A HK 1005971 A1 HK1005971 A1 HK 1005971A1
Authority
HK
Hong Kong
Prior art keywords
data access
access arrangement
daa
transmit
signal
Prior art date
Application number
HK98105098A
Other languages
English (en)
Inventor
David Whitney
Original Assignee
Siemens Microelectronics 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 Siemens Microelectronics Inc filed Critical Siemens Microelectronics Inc
Publication of HK1005971A1 publication Critical patent/HK1005971A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H04B1/587—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa using opto-couplers
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/738—Interface circuits for coupling substations to external telephone lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Optical Communication System (AREA)
  • Communication Control (AREA)
  • Amplifiers (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Computer And Data Communications (AREA)
HK98105098A 1995-06-30 1998-06-10 A data access arrangement having improved transmit-receive separation HK1005971A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/497,580 US5579144A (en) 1995-06-30 1995-06-30 Data access arrangement having improved transmit-receive separation
PCT/US1996/003488 WO1997002662A1 (en) 1995-06-30 1996-03-15 A data access arrangement having improved transmit-receive separation

Publications (1)

Publication Number Publication Date
HK1005971A1 true HK1005971A1 (en) 1999-02-05

Family

ID=23977437

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98105098A HK1005971A1 (en) 1995-06-30 1998-06-10 A data access arrangement having improved transmit-receive separation

Country Status (10)

Country Link
US (3) US5579144A (de)
EP (1) EP0835558B1 (de)
JP (1) JPH11509056A (de)
CN (1) CN1083646C (de)
AT (1) ATE206573T1 (de)
CA (1) CA2225783A1 (de)
DE (1) DE69615686T2 (de)
HK (1) HK1005971A1 (de)
TW (1) TW291628B (de)
WO (1) WO1997002662A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5579144A (en) * 1995-06-30 1996-11-26 Siemens Components, Inc. Data access arrangement having improved transmit-receive separation
JP2935823B2 (ja) * 1996-03-19 1999-08-16 株式会社三陽 入出力装置
JP2970844B2 (ja) * 1997-06-04 1999-11-02 日本電気株式会社 光受信器及びそれを用いた光ネットワークシステム
US6144473A (en) * 1997-06-09 2000-11-07 Sigmatel, Inc. Method and apparatus for transceiving infrared signals
JP3687783B2 (ja) 1997-11-04 2005-08-24 エルケ ツァケル コンタクトレスチップカードを製造する方法およびコンタクトレスチップカード
DE19807074A1 (de) * 1998-02-20 1999-09-02 Philips Patentverwaltung Gabelverstärker
US6373908B2 (en) 1998-11-11 2002-04-16 Broadcom Corporation Adaptive electronic transmission signal cancellation apparatus for full duplex communication
JP4286955B2 (ja) * 1999-03-24 2009-07-01 イビデン株式会社 通信遮断装置および通信遮断方法
US6417808B1 (en) 2000-03-07 2002-07-09 Nec Corporation Transceiver including antenna apparatus which is compactly accommodated in body of transceiver
US7732795B2 (en) * 2006-01-26 2010-06-08 Vega Grieshaber Kg Circuit arrangement for the electrical isolation of signal lines
US9065434B2 (en) * 2012-05-17 2015-06-23 Rockwell Automation Technologies Input circuit for industrial control with low heat dissipation
CN106506034A (zh) * 2016-12-05 2017-03-15 中国工程物理研究院电子工程研究所 一种低噪声开关双工器
JP2019087938A (ja) * 2017-11-09 2019-06-06 ルネサスエレクトロニクス株式会社 半導体装置、半導体システム及び半導体装置の制御方法
US10728060B2 (en) * 2018-09-28 2020-07-28 Teletrx Co. Two-step feed-forward equalizer for voltage-mode transmitter architecture

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2160308B1 (de) * 1971-11-19 1977-01-28 Labo Cent Telecommunicat
DE2903327C2 (de) * 1979-01-29 1983-04-07 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Übertragung von Gleichstromsignalen zwischen galvanisch getrennten Signalleitungen
US4313225A (en) * 1979-11-05 1982-01-26 Bell Telephone Laboratories, Incorporated Opto-isolator hybrid circuit
US4417099A (en) * 1980-11-03 1983-11-22 Universal Data Systems, Inc. Electro-optical isolator circuit for line powered modem
FR2552284B1 (fr) * 1983-09-20 1985-10-25 Leseure Jean Yves Circuit isolateur a coupleur optoelectronique
JPH039320A (ja) * 1989-06-06 1991-01-17 Asahi Optical Co Ltd 液晶表示装置
US5245654A (en) * 1991-10-10 1993-09-14 Cermetek Microelectronics, Inc. Solid state isolation device using opto-isolators
ATE244971T1 (de) * 1993-02-17 2003-07-15 Silicon Systems Inc Temperaturkompensation für transhybridverluste in einer miniaturisierten datenzugriffanordnung
US5465298A (en) * 1994-04-14 1995-11-07 Cermetek Microelectronics Solid state isolation device using opto-isolators
US5579144A (en) * 1995-06-30 1996-11-26 Siemens Components, Inc. Data access arrangement having improved transmit-receive separation

Also Published As

Publication number Publication date
EP0835558B1 (de) 2001-10-04
DE69615686D1 (de) 2001-11-08
EP0835558A1 (de) 1998-04-15
WO1997002662A1 (en) 1997-01-23
CN1189262A (zh) 1998-07-29
CN1083646C (zh) 2002-04-24
TW291628B (de) 1996-11-21
US6282001B1 (en) 2001-08-28
DE69615686T2 (de) 2002-10-10
US5579144A (en) 1996-11-26
JPH11509056A (ja) 1999-08-03
CA2225783A1 (en) 1997-01-23
ATE206573T1 (de) 2001-10-15
US5742417A (en) 1998-04-21

Similar Documents

Publication Publication Date Title
HK1005971A1 (en) A data access arrangement having improved transmit-receive separation
EP1439654A3 (de) Optisches Übertragungssystem und optischer Verstärker
AU590385B2 (en) Optical transceiver
EP0256809A3 (de) Faseroptisches Übertragungssystem mit einem Dispersionstransformer
ES487624A1 (es) Una disposicion electrooptica para la transmision de datos en forma de senales luminosas
CA2166750A1 (en) Passive Optical Network Having Amplified LED Transmitters
AU544038B2 (en) Laser communication system
ES8308181A1 (es) Un receptor optico.
CA2231889A1 (en) Optical transceiver using common optical path for transmission and reception
ES8705978A1 (es) Red de fibras opticas con un dispositivo para minimizar las perdidas de acoplamiento optico
WO1997047103A3 (en) Reconfigurable node for a communications network
HK1059346A1 (en) System and method for optical transmission
AU4494096A (en) Dispersion compensation in optical fibre transmission
CA2022690A1 (en) Optical repeated transmission method and system
ES2068383T3 (es) Sistema de comunicaciones optico bidireccional.
DE3161894D1 (en) Device for separating two light signals emitted by two sources of different wavelengths and transmitted by the same optical fibre, and receiver comprising such a device
JPS56149840A (en) Operation detecting system of optical fiber terminal equipment
ES8204178A1 (es) Perfeccionamientos en acopladores opticos para la transmi- sion y recepcion de senales luminosas por medio de fibras opticas
JPS57185740A (en) Optical transmission system
WO2002061986A3 (en) Fiber optic communications using optical single side band transmission and direct detection
JPS57103445A (en) Optical communication device
ATE70678T1 (de) Verbesserungen an uebertragungssystemen.
JPS5566157A (en) Electric apparatus
JPS57152244A (en) Adjusting device for direction of signal light
JPS56111336A (en) Wavelength multiplex loop communication system

Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20060315