AU2002220102A1 - Electrical isolation techniques for dsl modem - Google Patents

Electrical isolation techniques for dsl modem

Info

Publication number
AU2002220102A1
AU2002220102A1 AU2002220102A AU2010202A AU2002220102A1 AU 2002220102 A1 AU2002220102 A1 AU 2002220102A1 AU 2002220102 A AU2002220102 A AU 2002220102A AU 2010202 A AU2010202 A AU 2010202A AU 2002220102 A1 AU2002220102 A1 AU 2002220102A1
Authority
AU
Australia
Prior art keywords
electrical isolation
dsl modem
isolation techniques
techniques
dsl
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
AU2002220102A
Inventor
Dongtai Liu
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.)
Centillium Communications Inc
Original Assignee
Centillium Communications 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 Centillium Communications Inc filed Critical Centillium Communications Inc
Publication of AU2002220102A1 publication Critical patent/AU2002220102A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
AU2002220102A 2000-10-31 2001-10-31 Electrical isolation techniques for dsl modem Abandoned AU2002220102A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/703,324 2000-10-31
US09/703,324 US6658051B1 (en) 2000-10-31 2000-10-31 Electrical isolation techniques for DSL modem
PCT/US2001/045627 WO2002037817A2 (en) 2000-10-31 2001-10-31 Electrical isolation techniques for dsl modem

Publications (1)

Publication Number Publication Date
AU2002220102A1 true AU2002220102A1 (en) 2002-05-15

Family

ID=24824946

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002220102A Abandoned AU2002220102A1 (en) 2000-10-31 2001-10-31 Electrical isolation techniques for dsl modem

Country Status (3)

Country Link
US (2) US6658051B1 (en)
AU (1) AU2002220102A1 (en)
WO (1) WO2002037817A2 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6751315B1 (en) * 1999-10-18 2004-06-15 Silicon Labs Isolation, Inc. High bandwidth phone line transceiver with capacitor isolation
US6801601B2 (en) * 2000-10-31 2004-10-05 Centillium Communications, Inc. Single ended line probing in DSL system using transformerless hybrid
US6668041B2 (en) * 2001-05-09 2003-12-23 Centillium Communications, Inc. Single ended line probing in DSL system
US6963641B1 (en) 2000-12-19 2005-11-08 Cisco Technology, Inc. Method and apparatus for providing variable attenuation to data signals in an XDSL frequency range
US6876725B2 (en) * 2001-05-09 2005-04-05 Centillium Communications, Inc. Single ended line probing in DSL system
US20030147506A1 (en) * 2001-05-09 2003-08-07 Jalil Kamali Single ended line probing in DSL system using combined FDR-TDR approach
US7200176B1 (en) * 2001-07-06 2007-04-03 Vitesse Semiconductor Corporation Transformerless ethernet controller
US7277491B2 (en) * 2002-05-14 2007-10-02 Ess Technology, Inc. Data access arrangement using a high frequency transformer for electrical isolation
JP2004266634A (en) * 2003-03-03 2004-09-24 Tdk Corp Modem for power line communication
JP2006074372A (en) * 2004-09-01 2006-03-16 Toshiba Corp Digital signal transmitter
US20060203896A1 (en) * 2005-03-11 2006-09-14 Axel Clausen Semi-digital duplexing
US7940921B2 (en) * 2005-06-23 2011-05-10 Agere Systems Inc. Continuous power transfer scheme for two-wire serial link
US7773733B2 (en) * 2005-06-23 2010-08-10 Agere Systems Inc. Single-transformer digital isolation barrier
US8213489B2 (en) * 2005-06-23 2012-07-03 Agere Systems Inc. Serial protocol for agile sample rate switching
JP5023709B2 (en) * 2006-04-03 2012-09-12 株式会社デンソー Communication system and communication apparatus
US20080080565A1 (en) * 2006-09-29 2008-04-03 Martin Curran-Gray IEEE-1588 monitoring on 1000 BASE-T Ethernet technology
US8112641B2 (en) 2007-12-26 2012-02-07 Cisco Technology, Inc. Facilitating communication and power transfer between electrically-isolated powered device subsystems
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
US20100054001A1 (en) * 2008-08-26 2010-03-04 Kenneth Dyer AC/DC Converter with Power Factor Correction
EP3512087B1 (en) * 2018-01-12 2023-01-25 STMicroelectronics S.r.l. A galvanically isolated dc-dc converter circuit with data communication, corresponding system and corresponding method
IT201800004174A1 (en) 2018-04-03 2019-10-03 GALVANIC INSULATION CIRCUIT AND SYSTEM, CORRESPONDING PROCEDURE
US11880320B1 (en) * 2021-06-18 2024-01-23 Peraton Labs Inc. Common-mode signaling and coupler bypass in legacy busses

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Publication number Priority date Publication date Assignee Title
US4578533A (en) * 1980-11-03 1986-03-25 Universal Data Systems, Inc. Switchable line powered modem
US4778533A (en) * 1987-02-04 1988-10-18 Aluminum Company Of America Aluminum-magnesium alloy sheet product and method for inhibiting formation of a film thereon
US5173846A (en) * 1991-03-13 1992-12-22 Astec International Ltd. Zero voltage switching power converter
US5304875A (en) * 1992-04-28 1994-04-19 Astec International, Ltd. Efficient transistor drive circuit for electrical power converter circuits and the like
US5369666A (en) 1992-06-09 1994-11-29 Rockwell International Corporation Modem with digital isolation
FR2706701B1 (en) 1993-06-14 1997-03-21 Apple Computer Galvanic isolation device with optocoupler, and modem incorporating it.
US5815380A (en) * 1993-11-16 1998-09-29 Optimum Power Conversion, Inc. Switching converter with open-loop primary side regulation
DE19503164A1 (en) 1994-02-04 1995-08-10 Siemens Comp Inc Optically coupled data switching system and handset cradle switch
DE69627909T2 (en) * 1995-01-17 2003-11-13 Vlt Corp Regulation of the energy stored in the transformers of switching power supplies
US5655010A (en) 1995-08-11 1997-08-05 Paradyne Corporation Line-powered modem with capacitive isolation
US5828748A (en) * 1996-06-27 1998-10-27 Lucent Technologies Method for customizing operation of a line interface circuit in a telecommunications network
US5973939A (en) * 1996-08-29 1999-10-26 Trw Inc. Double forward converter with soft-PWM switching
US5875235A (en) 1997-03-07 1999-02-23 S3, Incorporated Transformerless data access arrangement
US6339048B1 (en) * 1999-12-23 2002-01-15 Elementis Specialties, Inc. Oil and oil invert emulsion drilling fluids with improved anti-settling properties
US6377476B1 (en) * 1997-09-25 2002-04-23 Simon Fraidlin Protection circuit for active switches in clamp-mode topologies, and power converter employing the same
US6169801B1 (en) * 1998-03-16 2001-01-02 Midcom, Inc. Digital isolation apparatus and method
US6226331B1 (en) * 1998-11-12 2001-05-01 C. P. Clare Corporation Data access arrangement for a digital subscriber line
US6359973B1 (en) * 1998-11-16 2002-03-19 Conexant Systems, Inc. Data access arrangement utilizing a serialized digital data path across an isolation barrier
WO2000030336A1 (en) 1998-11-16 2000-05-25 Conexant Systems, Inc. Multifunction data access arrangement
US6351530B1 (en) 1998-11-16 2002-02-26 Conexant Systems, Inc. Modem having a digital high voltage isolation barrier
US6081586A (en) * 1998-11-16 2000-06-27 Conexant Systems, Inc. Modem having a programmable universal data access arrangement
US6069803A (en) * 1999-02-12 2000-05-30 Astec International Limited Offset resonance zero volt switching flyback converter
US6144564A (en) * 1999-05-05 2000-11-07 Lucent Technologies Inc. Single stage power converter and method of operation thereof
US20020186824A1 (en) * 2000-05-15 2002-12-12 Constantine Sabodash Splitterless, transformerless, voice service independent ADSL interface
US6407691B1 (en) * 2000-10-18 2002-06-18 Cirrus Logic, Inc. Providing power, clock, and control signals as a single combined signal across an isolation barrier in an ADC
US6445330B1 (en) * 2001-04-16 2002-09-03 Cirrus Logic, Inc. Capacitively coupled references for isolated analog-to-digital converter systems

Also Published As

Publication number Publication date
WO2002037817A3 (en) 2003-03-13
WO2002037817A2 (en) 2002-05-10
US6658051B1 (en) 2003-12-02
US7269210B2 (en) 2007-09-11
US20040057511A1 (en) 2004-03-25

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