CA2274171A1 - Amplificateur de ligne d'abonne pour interface avec ligne telephonique de base ou ligne xdsl ou pour interface integree ligne de base/ligne xdsl - Google Patents

Amplificateur de ligne d'abonne pour interface avec ligne telephonique de base ou ligne xdsl ou pour interface integree ligne de base/ligne xdsl Download PDF

Info

Publication number
CA2274171A1
CA2274171A1 CA 2274171 CA2274171A CA2274171A1 CA 2274171 A1 CA2274171 A1 CA 2274171A1 CA 2274171 CA2274171 CA 2274171 CA 2274171 A CA2274171 A CA 2274171A CA 2274171 A1 CA2274171 A1 CA 2274171A1
Authority
CA
Canada
Prior art keywords
driver
transformer
loop
circuit
signal
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.)
Abandoned
Application number
CA 2274171
Other languages
English (en)
Inventor
Mark Feeley
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.)
Catena Networks Canada Inc
Original Assignee
Mark Feeley
Catena Networks Canada Inc.
Catena Technologies Canada 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 Mark Feeley, Catena Networks Canada Inc., Catena Technologies Canada Inc. filed Critical Mark Feeley
Priority to CA 2274171 priority Critical patent/CA2274171A1/fr
Priority to PCT/US2000/015992 priority patent/WO2000078013A1/fr
Priority to EP00942738A priority patent/EP1186149A4/fr
Priority to CA002375153A priority patent/CA2375153A1/fr
Priority to AU57321/00A priority patent/AU5732100A/en
Priority to JP2001504145A priority patent/JP2003502915A/ja
Publication of CA2274171A1 publication Critical patent/CA2274171A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/56—Modifications of input or output impedances, not otherwise provided for
    • H03F1/565—Modifications of input or output impedances, not otherwise provided for using inductive elements
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0002—Modulated-carrier systems analog front ends; means for connecting modulators, demodulators or transceivers to a transmission line
    • 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
    • H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Telephonic Communication Services (AREA)
  • Interface Circuits In Exchanges (AREA)
CA 2274171 1999-06-10 1999-06-10 Amplificateur de ligne d'abonne pour interface avec ligne telephonique de base ou ligne xdsl ou pour interface integree ligne de base/ligne xdsl Abandoned CA2274171A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA 2274171 CA2274171A1 (fr) 1999-06-10 1999-06-10 Amplificateur de ligne d'abonne pour interface avec ligne telephonique de base ou ligne xdsl ou pour interface integree ligne de base/ligne xdsl
PCT/US2000/015992 WO2000078013A1 (fr) 1999-06-10 2000-06-09 Circuit de commande de ligne pour pots, xdsl ou interface integree pots/xdsl
EP00942738A EP1186149A4 (fr) 1999-06-10 2000-06-09 Circuit de commande de ligne pour pots, xdsl ou interface integree pots/xdsl
CA002375153A CA2375153A1 (fr) 1999-06-10 2000-06-09 Circuit de commande de ligne pour pots, xdsl ou interface integree pots/xdsl
AU57321/00A AU5732100A (en) 1999-06-10 2000-06-09 Loop driver for pots, xdsl, or integrated pots/xdsl interface
JP2001504145A JP2003502915A (ja) 1999-06-10 2000-06-09 ＰＯＴＳ、ｘＤＳＬまたは統合されたＰＯＴＳ／ｘＤＳＬインタフェース用回線ドライバ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2274171 CA2274171A1 (fr) 1999-06-10 1999-06-10 Amplificateur de ligne d'abonne pour interface avec ligne telephonique de base ou ligne xdsl ou pour interface integree ligne de base/ligne xdsl

Publications (1)

Publication Number Publication Date
CA2274171A1 true CA2274171A1 (fr) 2000-12-10

Family

ID=4163618

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2274171 Abandoned CA2274171A1 (fr) 1999-06-10 1999-06-10 Amplificateur de ligne d'abonne pour interface avec ligne telephonique de base ou ligne xdsl ou pour interface integree ligne de base/ligne xdsl

Country Status (5)

Country Link
EP (1) EP1186149A4 (fr)
JP (1) JP2003502915A (fr)
AU (1) AU5732100A (fr)
CA (1) CA2274171A1 (fr)
WO (1) WO2000078013A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6760433B2 (en) * 2000-05-15 2004-07-06 Centillium Communications, Inc. Central office interface techniques for digital subscriber lines
US6826278B2 (en) * 2000-05-15 2004-11-30 Centillium Communications, Inc. Central office interface techniques for digital subscriber lines
US6831527B2 (en) * 2002-12-17 2004-12-14 Adc Telecommunications, Inc. Insertion box
DE102005005538B4 (de) * 2005-02-07 2007-04-05 Infineon Technologies Ag Leitungstreiberschaltung mit hohem Wirkungsgrad
US8896351B2 (en) 2008-03-19 2014-11-25 Lantiq Deutschland Gmbh Line driver method and apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5515433A (en) * 1994-08-30 1996-05-07 Reltec Corporation Resistance forward telephone line feed circuit
US5598467A (en) * 1994-12-09 1997-01-28 National Semiconductor Corporation Signal interface circuit with selectable signal interface parameters
US5910970A (en) * 1996-05-09 1999-06-08 Texas Instruments Incorporated MDSL host interface requirement specification
AU8613998A (en) * 1997-06-17 1999-01-04 Paradyne Corporation A method and apparatus for controlling the input impedance of an analog front end circuit of a data communications equipment (dce) device

Also Published As

Publication number Publication date
AU5732100A (en) 2001-01-02
WO2000078013A1 (fr) 2000-12-21
EP1186149A4 (fr) 2004-09-15
JP2003502915A (ja) 2003-01-21
EP1186149A1 (fr) 2002-03-13

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Legal Events

Date Code Title Description
FZDE Dead