FR2940869B1 - Dispositif d'interface multicanal avec circuit de commutation - Google Patents

Dispositif d'interface multicanal avec circuit de commutation

Info

Publication number
FR2940869B1
FR2940869B1 FR0900042A FR0900042A FR2940869B1 FR 2940869 B1 FR2940869 B1 FR 2940869B1 FR 0900042 A FR0900042 A FR 0900042A FR 0900042 A FR0900042 A FR 0900042A FR 2940869 B1 FR2940869 B1 FR 2940869B1
Authority
FR
France
Prior art keywords
switching circuit
interface device
channel interface
channel
switching
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
FR0900042A
Other languages
English (en)
Other versions
FR2940869A1 (fr
Inventor
Frederic Broyde
Evelyne Clavelier
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.)
Tekcem SAS
Original Assignee
Excem SAS
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 Excem SAS filed Critical Excem SAS
Priority to FR0900042A priority Critical patent/FR2940869B1/fr
Priority to PCT/IB2009/055287 priority patent/WO2010079390A1/fr
Publication of FR2940869A1 publication Critical patent/FR2940869A1/fr
Application granted granted Critical
Publication of FR2940869B1 publication Critical patent/FR2940869B1/fr
Priority to US13/074,453 priority patent/US8599872B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/16—Control of transmission; Equalising characterised by the negative-impedance network used
    • H04B3/18—Control of transmission; Equalising characterised by the negative-impedance network used wherein the network comprises semiconductor devices
    • 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
    • H04L25/0272—Arrangements for coupling to multiple lines, e.g. for differential transmission
    • H04L25/0276—Arrangements for coupling common mode signals
    • 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
    • H04L25/08—Modifications for reducing interference; Modifications for reducing effects due to line faults ; Receiver end arrangements for detecting or overcoming line faults
    • H04L25/085—Arrangements for reducing interference in line transmission systems, e.g. by differential transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Dc Digital Transmission (AREA)
FR0900042A 2009-01-08 2009-01-08 Dispositif d'interface multicanal avec circuit de commutation Expired - Fee Related FR2940869B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0900042A FR2940869B1 (fr) 2009-01-08 2009-01-08 Dispositif d'interface multicanal avec circuit de commutation
PCT/IB2009/055287 WO2010079390A1 (fr) 2009-01-08 2009-11-23 Dispositif d'interface multivoie à circuit de commutation
US13/074,453 US8599872B2 (en) 2009-01-08 2011-03-29 Multichannel interfacing device having a switching circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0900042A FR2940869B1 (fr) 2009-01-08 2009-01-08 Dispositif d'interface multicanal avec circuit de commutation

Publications (2)

Publication Number Publication Date
FR2940869A1 FR2940869A1 (fr) 2010-07-09
FR2940869B1 true FR2940869B1 (fr) 2011-02-11

Family

ID=40911341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0900042A Expired - Fee Related FR2940869B1 (fr) 2009-01-08 2009-01-08 Dispositif d'interface multicanal avec circuit de commutation

Country Status (3)

Country Link
US (1) US8599872B2 (fr)
FR (1) FR2940869B1 (fr)
WO (1) WO2010079390A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2933827B1 (fr) * 2008-07-11 2010-08-20 Excem Dispositif d'interface multicanal avec circuit d'equilibrage

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5638322A (en) 1995-07-19 1997-06-10 Cypress Semiconductor Corp. Apparatus and method for improving common mode noise rejection in pseudo-differential sense amplifiers
US5731711A (en) * 1996-06-26 1998-03-24 Lucent Technologies Inc. Integrated circuit chip with adaptive input-output port
US5896417A (en) * 1996-10-25 1999-04-20 National Semiconductor Corporation Apparatus utilizing current-to-voltage conversion for transmitting data at different data transfer rates especially in applications such as dual-rate ethernet local-area networks
US5994925A (en) 1998-04-13 1999-11-30 Vlsi Technology, Inc. Pseudo-differential logic receiver
US6580720B1 (en) * 1998-09-18 2003-06-17 The United States Of America As Represented By The Secretary Of The Navy Latency verification system within a multi-interface point-to-point switching system (MIPPSS)
US6842459B1 (en) * 2000-04-19 2005-01-11 Serconet Ltd. Network combining wired and non-wired segments
US7099395B1 (en) 2000-11-07 2006-08-29 Rambus Inc. Reducing coupled noise in pseudo-differential signaling systems
FR2849728B1 (fr) 2003-01-06 2005-04-29 Excem Procede et dispositif pour la transmission avec une faible diaphonie
FR2852168B1 (fr) 2003-03-06 2005-04-29 Excem Procede et dispositif numeriques pour la transmission avec une faible diaphonie
FR2852467B1 (fr) 2003-03-13 2005-07-15 Excem Procede et dispositif pour la transmission sans diaphonie
US20050018596A1 (en) * 2003-06-19 2005-01-27 Robert Washburn System for crosstalk noise reduction on twisted pair, ethernet, polyphase and shielded wire systems
US7081762B2 (en) * 2003-07-31 2006-07-25 Lsi Logic Corporation Method and apparatus for measuring high speed glitch energy in an integrated circuit
DE112004001455B4 (de) * 2003-08-07 2020-04-23 Intersil Americas LLC Verfahren und System zum Löschen von Übersprechen
US7804760B2 (en) * 2003-08-07 2010-09-28 Quellan, Inc. Method and system for signal emulation
US7365570B2 (en) 2005-05-25 2008-04-29 Micron Technology, Inc. Pseudo-differential output driver with high immunity to noise and jitter
US7450535B2 (en) * 2005-12-01 2008-11-11 Rambus Inc. Pulsed signaling multiplexer
FR2896360B1 (fr) 2006-01-17 2008-10-31 Excem Soc Par Actions Simplifi Amplificateur a entrees multiples et sorties multiples
FR2917921B1 (fr) * 2007-06-21 2011-02-11 Excem Dispositif d'interface pseudo-differentiel avec circuit de terminaison
FR2918826B1 (fr) * 2007-07-09 2009-10-02 Excem Soc Par Actions Simplifi Dispositif d'interface pseudo-differentiel avec circuit de commutation.
FR2919131B1 (fr) 2007-07-20 2011-03-11 Excem Procede et dispositif pour les transmissions pseudo-differentielles

Also Published As

Publication number Publication date
WO2010079390A1 (fr) 2010-07-15
FR2940869A1 (fr) 2010-07-09
US8599872B2 (en) 2013-12-03
US20110176558A1 (en) 2011-07-21

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: TEKCEM, FR

Effective date: 20140314

PLFP Fee payment

Year of fee payment: 8

ST Notification of lapse

Effective date: 20170929