ATE527812T1 - Modem mit digitaler hochspannungs- isolationsbarriere - Google Patents

Modem mit digitaler hochspannungs- isolationsbarriere

Info

Publication number
ATE527812T1
ATE527812T1 AT99972401T AT99972401T ATE527812T1 AT E527812 T1 ATE527812 T1 AT E527812T1 AT 99972401 T AT99972401 T AT 99972401T AT 99972401 T AT99972401 T AT 99972401T AT E527812 T1 ATE527812 T1 AT E527812T1
Authority
AT
Austria
Prior art keywords
high voltage
isolation barrier
side circuitry
voltage isolation
modem
Prior art date
Application number
AT99972401T
Other languages
English (en)
Inventor
Raphael Rahamim
Thomas Beutler
Original Assignee
Conexant Systems 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 Conexant Systems Inc filed Critical Conexant Systems Inc
Application granted granted Critical
Publication of ATE527812T1 publication Critical patent/ATE527812T1/de

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
    • 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
    • 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
    • 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]
    • H04L12/2803—Home automation networks
    • H04L12/2838—Distribution of signals within a home automation network, e.g. involving splitting/multiplexing signals to/from different paths
    • 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]
    • H04L12/2803—Home automation networks
    • H04L2012/284—Home automation networks characterised by the type of medium used
    • H04L2012/2843—Mains power line
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
AT99972401T 1998-11-16 1999-11-03 Modem mit digitaler hochspannungs- isolationsbarriere ATE527812T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/193,222 US6351530B1 (en) 1998-11-16 1998-11-16 Modem having a digital high voltage isolation barrier
PCT/US1999/025896 WO2000030333A1 (en) 1998-11-16 1999-11-03 Modem having a digital high voltage isolation barrier

Publications (1)

Publication Number Publication Date
ATE527812T1 true ATE527812T1 (de) 2011-10-15

Family

ID=22712721

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99972401T ATE527812T1 (de) 1998-11-16 1999-11-03 Modem mit digitaler hochspannungs- isolationsbarriere

Country Status (5)

Country Link
US (1) US6351530B1 (de)
EP (1) EP1131948B1 (de)
CN (1) CN1333971A (de)
AT (1) ATE527812T1 (de)
WO (1) WO2000030333A1 (de)

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US6744888B1 (en) * 1998-11-16 2004-06-01 Agere Systems Inc. Line interface circuit with event detection signaling
US6826225B1 (en) 1999-07-23 2004-11-30 Silicon Laboratories, Inc. Integrated modem and line-isolation circuitry with selective raw data or modem data communication and associated method
US6735246B1 (en) 1999-07-23 2004-05-11 Silicon Laboratories Inc. Integrated modem and line-isolation circuitry with data flow control and associated method
US6662238B1 (en) * 1999-07-23 2003-12-09 Silicon Laboratories Inc. Integrated modem and line-isolation circuitry with command mode and data mode control and associated method
US7020187B1 (en) 1999-07-23 2006-03-28 Silicon Laboratories Inc. Integrated modem and line-isolation circuitry with HDLC framing and associated method
US6751315B1 (en) * 1999-10-18 2004-06-15 Silicon Labs Isolation, Inc. High bandwidth phone line transceiver with capacitor isolation
US6876742B1 (en) * 2000-09-29 2005-04-05 Silicon Laboratories, Inc. High-voltage protection circuitry in a data access arrangement
US6658051B1 (en) 2000-10-31 2003-12-02 Centillium Communications, Inc. Electrical isolation techniques for DSL modem
EP1276305A1 (de) * 2001-05-30 2003-01-15 Texas Instruments Incorporated System und Vorrichtung zur Isolation eines Modems
US6578940B2 (en) * 2001-07-25 2003-06-17 Hewlett-Packard Development Company, L.P. System for ink short protection
US6965336B2 (en) 2001-12-10 2005-11-15 Infineon Technologies North America Corp. Systems and methods of bidirectional communication across an isolation barrier
EP1347627B1 (de) * 2002-03-20 2012-12-19 Conexant Systems, Inc. Digitale Isolationsbarriere als Busschnittstelle für Modems
US7277491B2 (en) * 2002-05-14 2007-10-02 Ess Technology, Inc. Data access arrangement using a high frequency transformer for electrical isolation
JP4062104B2 (ja) * 2003-01-24 2008-03-19 株式会社リコー ファクシミリ用モデム装置
US7089475B1 (en) * 2003-03-26 2006-08-08 Silicon Laboratories Inc. Error correction of data across an isolation barrier
US7218713B1 (en) * 2003-04-15 2007-05-15 Silicon Laboratories Inc. Telephone line interface for DAA circuitry
US7881461B2 (en) * 2003-10-31 2011-02-01 Conexant Systems, Inc. Method and apparatus for conveying bidirectional data, power and timing signals using a single transformer
US6891935B1 (en) * 2003-12-16 2005-05-10 Silicon Laboratories Inc. Direct access arrangement (DAA) circuit having automatic interface identification
US7612975B1 (en) * 2004-10-14 2009-11-03 Nortel Networks Limited Lightning protection
US8014678B2 (en) * 2006-06-14 2011-09-06 Verizon Patent And Licensing Inc. Power supply
US8108039B2 (en) * 2007-07-13 2012-01-31 Neuro Wave Systems Inc. Method and system for acquiring biosignals in the presence of HF interference
US7804859B2 (en) * 2008-06-30 2010-09-28 Silicon Laboratories, Inc. System and method of providing electrical isolation
US8095710B2 (en) * 2008-06-30 2012-01-10 Silicon Laboratories Inc. System and method of providing electrical isolation
JP2010232895A (ja) * 2009-03-26 2010-10-14 Fuji Xerox Co Ltd 通信制御装置及び情報処理装置
CN108667448B (zh) * 2017-03-30 2022-02-18 研华股份有限公司 具有隔离单元的接口转换装置
SG11202009436QA (en) 2018-03-27 2020-10-29 Micro Motion Inc Electronics including electrical isolation
US10313162B1 (en) * 2018-04-27 2019-06-04 Nxp B.V. Communication devices and methods with power transfer over isolation for wake-up
US11094688B2 (en) 2018-08-23 2021-08-17 Analog Devices International Unlimited Company Isolation architecture
US11519754B2 (en) 2020-05-29 2022-12-06 Analog Devices International Unlimited Company Isolation amplifier with reference signal transfer
US11483181B1 (en) * 2021-05-03 2022-10-25 Texas Instruments Incorporated Isolated bidirectional communication circuit

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Also Published As

Publication number Publication date
EP1131948A1 (de) 2001-09-12
EP1131948B1 (de) 2011-10-05
CN1333971A (zh) 2002-01-30
WO2000030333A1 (en) 2000-05-25
US6351530B1 (en) 2002-02-26
WO2000030333A9 (en) 2000-11-02

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties