DE60033285D1 - Grundlinienschwankungskorrektur für MLT3-Signale - Google Patents

Grundlinienschwankungskorrektur für MLT3-Signale

Info

Publication number
DE60033285D1
DE60033285D1 DE60033285T DE60033285T DE60033285D1 DE 60033285 D1 DE60033285 D1 DE 60033285D1 DE 60033285 T DE60033285 T DE 60033285T DE 60033285 T DE60033285 T DE 60033285T DE 60033285 D1 DE60033285 D1 DE 60033285D1
Authority
DE
Germany
Prior art keywords
mlt3
signals
fluctuation correction
baseline fluctuation
baseline
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 - Lifetime
Application number
DE60033285T
Other languages
English (en)
Inventor
Valter Orlandini
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.)
STMicroelectronics SRL
Original Assignee
STMicroelectronics SRL
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 STMicroelectronics SRL filed Critical STMicroelectronics SRL
Application granted granted Critical
Publication of DE60033285D1 publication Critical patent/DE60033285D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/061—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset
    • H04L25/063—Setting decision thresholds using feedback techniques only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/003—Changing the DC level
    • H03K5/007—Base line stabilisation
DE60033285T 2000-10-06 2000-10-06 Grundlinienschwankungskorrektur für MLT3-Signale Expired - Lifetime DE60033285D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00830654A EP1195959B1 (de) 2000-10-06 2000-10-06 Grundlinienschwankungskorrektur für MLT3-Signale

Publications (1)

Publication Number Publication Date
DE60033285D1 true DE60033285D1 (de) 2007-03-22

Family

ID=8175500

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60033285T Expired - Lifetime DE60033285D1 (de) 2000-10-06 2000-10-06 Grundlinienschwankungskorrektur für MLT3-Signale

Country Status (3)

Country Link
US (1) US6977971B2 (de)
EP (1) EP1195959B1 (de)
DE (1) DE60033285D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080159414A1 (en) * 2006-12-28 2008-07-03 Texas Instruments Incorporated Apparatus for and method of baseline wander mitigation in communication networks
US8873592B1 (en) 2007-10-19 2014-10-28 National Semiconductor Corporation System and method for adding a low data rate data channel to a 100Base-T ethernet link

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465272A (en) * 1994-04-08 1995-11-07 Synoptics Communications, Inc. Data transmitter baseline wander correction circuit
US5812597A (en) * 1994-09-21 1998-09-22 Tut Systems, Inc. Circuit for preventing base line wander of digital signals in a network receiver
US5844439A (en) * 1996-03-13 1998-12-01 Integrated Circuit Systems, Inc. DC restoration circuit for multi-level transmission signals
US5880615A (en) * 1996-12-10 1999-03-09 Intel Corporation Method and apparatus for detecting differential threshold levels while compensating for baseline wander
US6047026A (en) * 1997-09-30 2000-04-04 Ohm Technologies International, Llc Method and apparatus for automatic equalization of very high frequency multilevel and baseband codes using a high speed analog decision feedback equalizer
US6266366B1 (en) * 1998-04-30 2001-07-24 Mysticom Ltd. Digital base-band receiver with pipeline processor
US6415003B1 (en) * 1998-09-11 2002-07-02 National Semiconductor Corporation Digital baseline wander correction circuit

Also Published As

Publication number Publication date
EP1195959A1 (de) 2002-04-10
US20020075963A1 (en) 2002-06-20
US6977971B2 (en) 2005-12-20
EP1195959B1 (de) 2007-02-07

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Legal Events

Date Code Title Description
8332 No legal effect for de