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DE60025584D1 - Entzerrer - Google Patents

Entzerrer

Info

Publication number
DE60025584D1
DE60025584D1 DE60025584T DE60025584T DE60025584D1 DE 60025584 D1 DE60025584 D1 DE 60025584D1 DE 60025584 T DE60025584 T DE 60025584T DE 60025584 T DE60025584 T DE 60025584T DE 60025584 D1 DE60025584 D1 DE 60025584D1
Authority
DE
Germany
Prior art keywords
equalizer
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
DE60025584T
Other languages
English (en)
Inventor
Jesus Guinea
Luciano Tomasini
Carlo Maria Milanese
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 DE60025584D1 publication Critical patent/DE60025584D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1291—Current or voltage controlled filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/0422—Frequency selective two-port networks using transconductance amplifiers, e.g. gmC filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • H04B3/143—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers
    • H04B3/145—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers variable equalisers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Networks Using Active Elements (AREA)
DE60025584T 2000-05-12 2000-05-12 Entzerrer Expired - Lifetime DE60025584D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00830343A EP1154586B1 (de) 2000-05-12 2000-05-12 Entzerrer

Publications (1)

Publication Number Publication Date
DE60025584D1 true DE60025584D1 (de) 2006-04-06

Family

ID=8175324

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60025584T Expired - Lifetime DE60025584D1 (de) 2000-05-12 2000-05-12 Entzerrer

Country Status (3)

Country Link
US (1) US7154945B2 (de)
EP (1) EP1154586B1 (de)
DE (1) DE60025584D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7447261B2 (en) * 2003-07-08 2008-11-04 Conexant Systems, Inc. Adaptive frequency equalizer
US7610022B1 (en) * 2003-10-29 2009-10-27 Marvell International Ltd. Filter circuit with negative transconductance
US20060245485A1 (en) * 2005-04-28 2006-11-02 Intel Corporation Continuous-time equalizer
US8031763B2 (en) * 2006-12-28 2011-10-04 Intel Corporation Automatic tuning circuit for a continuous-time equalizer
US7880568B2 (en) * 2007-09-17 2011-02-01 Oracle America, Inc. Equalizer system having a tunable active inductor
US7888910B2 (en) * 2007-11-29 2011-02-15 Hdm Systems Corporation Sequencing switched single capacitor for automatic equalization of batteries connected in series
US8989214B2 (en) * 2007-12-17 2015-03-24 Altera Corporation High-speed serial data signal receiver circuitry
FR2940555B1 (fr) * 2008-12-19 2012-09-07 Thales Sa Dispositif de filtrage a auto-etalonnage
US8761237B2 (en) 2011-11-03 2014-06-24 Lsi Corporation Low nonlinear distortion variable gain amplifier

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273963A (en) * 1979-05-25 1981-06-16 Bell Telephone Laboratories, Incorporated Automatic equalization for digital transmission systems
US5257286A (en) * 1990-11-13 1993-10-26 Level One Communications, Inc. High frequency receive equalizer
US5699022A (en) * 1996-02-09 1997-12-16 Dsc Communications Corporation Adaptive cable equalizer
US5978417A (en) * 1996-02-23 1999-11-02 National Semiconductor Corporation Adaptive cable equalizer
US5805031A (en) * 1996-09-03 1998-09-08 Advanced Micro Devices, Inc. Transistor ratio controlled CMOS transmission line equalizer
US5940441A (en) * 1996-10-29 1999-08-17 International Business Machines Corporation Integrated adaptive cable equalizer using a continuous-time filter
US6240131B1 (en) * 1997-06-30 2001-05-29 Advanced Micro Devices, Inc. Digitally controlled transmission line equalizer

Also Published As

Publication number Publication date
EP1154586A1 (de) 2001-11-14
US7154945B2 (en) 2006-12-26
EP1154586B1 (de) 2006-01-18
US20010040921A1 (en) 2001-11-15

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Legal Events

Date Code Title Description
8332 No legal effect for de