ATE179290T1 - Schaltung zur wiederherstellung der gleichstromkomponente - Google Patents

Schaltung zur wiederherstellung der gleichstromkomponente

Info

Publication number
ATE179290T1
ATE179290T1 AT94307468T AT94307468T ATE179290T1 AT E179290 T1 ATE179290 T1 AT E179290T1 AT 94307468 T AT94307468 T AT 94307468T AT 94307468 T AT94307468 T AT 94307468T AT E179290 T1 ATE179290 T1 AT E179290T1
Authority
AT
Austria
Prior art keywords
restoration circuit
direct current
current component
inputs
component restoration
Prior art date
Application number
AT94307468T
Other languages
English (en)
Inventor
Ian Godfrey Fobbester
Original Assignee
Mitel Semiconductor Ltd
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 Mitel Semiconductor Ltd filed Critical Mitel Semiconductor Ltd
Application granted granted Critical
Publication of ATE179290T1 publication Critical patent/ATE179290T1/de

Links

Classifications

    • 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
    • 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
    • H03K5/01—Shaping pulses
    • H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Dc Digital Transmission (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Amplifiers (AREA)
  • Manipulation Of Pulses (AREA)
  • Circuits Of Receivers In General (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AT94307468T 1993-10-29 1994-10-12 Schaltung zur wiederherstellung der gleichstromkomponente ATE179290T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9322273A GB2283381B (en) 1993-10-29 1993-10-29 DC restoration circuit

Publications (1)

Publication Number Publication Date
ATE179290T1 true ATE179290T1 (de) 1999-05-15

Family

ID=10744289

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94307468T ATE179290T1 (de) 1993-10-29 1994-10-12 Schaltung zur wiederherstellung der gleichstromkomponente

Country Status (7)

Country Link
US (1) US5587681A (de)
EP (1) EP0652638B1 (de)
JP (1) JP3500442B2 (de)
AT (1) ATE179290T1 (de)
CA (1) CA2134530A1 (de)
DE (1) DE69417992T2 (de)
GB (1) GB2283381B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3484825B2 (ja) * 1995-06-09 2004-01-06 株式会社デンソー ドライバ回路
FR2737632B1 (fr) * 1995-08-01 1997-10-24 Peugeot Dispositif de transmission d'informations en differentiel entre au moins deux organes d'un vehicule automobile
US5920223A (en) * 1996-12-12 1999-07-06 Xilinx, Inc. Method and apparatus to improve immunity to common-mode noise
US5892717A (en) * 1998-01-29 1999-04-06 Fairchild Semiconductor Corporation Clamp for differential drivers
DE19933607A1 (de) * 1999-07-17 2001-01-18 Henkel Ecolab Gmbh & Co Ohg Alkalische, blockförmige Reinigungsmittelformulierungen
US6349121B1 (en) * 2000-03-15 2002-02-19 Memorylink, Inc. Baseband data slicing method and apparatus
USRE41831E1 (en) 2000-05-23 2010-10-19 Marvell International Ltd. Class B driver
US6462688B1 (en) 2000-12-18 2002-10-08 Marvell International, Ltd. Direct drive programmable high speed power digital-to-analog converter
US6775529B1 (en) 2000-07-31 2004-08-10 Marvell International Ltd. Active resistive summer for a transformer hybrid
US7113121B1 (en) 2000-05-23 2006-09-26 Marvell International Ltd. Communication driver
US7312739B1 (en) 2000-05-23 2007-12-25 Marvell International Ltd. Communication driver
US7095348B1 (en) 2000-05-23 2006-08-22 Marvell International Ltd. Communication driver
US7433665B1 (en) 2000-07-31 2008-10-07 Marvell International Ltd. Apparatus and method for converting single-ended signals to a differential signal, and transceiver employing same
US7194037B1 (en) 2000-05-23 2007-03-20 Marvell International Ltd. Active replica transformer hybrid
US7606547B1 (en) 2000-07-31 2009-10-20 Marvell International Ltd. Active resistance summer for a transformer hybrid
TW200525867A (en) * 2004-01-21 2005-08-01 Renesas Tech Corp Voltage clamp circuit, switching power supply apparatus, semiconductor IC device, and voltage level converting circuit
US7298173B1 (en) 2004-10-26 2007-11-20 Marvell International Ltd. Slew rate control circuit for small computer system interface (SCSI) differential driver
JP4667883B2 (ja) * 2005-01-26 2011-04-13 株式会社リコー 定電圧回路及びその定電圧回路を有する半導体装置
US7312662B1 (en) 2005-08-09 2007-12-25 Marvell International Ltd. Cascode gain boosting system and method for a transmitter
WO2013158088A1 (en) * 2012-04-18 2013-10-24 Hewlett-Packard Development Company, L.P. Circuit providing dc voltages to differential signal lines via restore pulse
US10616013B1 (en) * 2018-12-27 2020-04-07 Emhiser Research Limited DC coupled digital demodulator with drift eliminator
CN117526877B (zh) * 2023-12-06 2024-07-19 惠然科技有限公司 电子显微镜的信号放大系统、产品及其探测信号放大方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631263A (en) * 1970-01-09 1971-12-28 Ibm Signal detection circuit
JPS5452916A (en) * 1977-10-05 1979-04-25 Toshiba Corp Dc level clamping circuit
JPS59135685A (ja) * 1983-01-24 1984-08-03 Hitachi Ltd パルス駆動検出用センス回路
US4549214A (en) * 1983-11-07 1985-10-22 Rca Corporation Video signal DC restoration circuit
US4562403A (en) * 1984-05-30 1985-12-31 Donovan John S Symmetrical discriminator and demodulator
ATE171324T1 (de) * 1991-03-29 1998-10-15 Ericsson Raynet Empfänger mit klemmschaltung und entsprechendes optisches kommunikationsnetz
JPH06196978A (ja) * 1992-12-25 1994-07-15 Hitachi Denshi Ltd 直流再生回路

Also Published As

Publication number Publication date
DE69417992D1 (de) 1999-05-27
GB2283381B (en) 1997-12-03
GB9322273D0 (en) 1993-12-15
JP3500442B2 (ja) 2004-02-23
CA2134530A1 (en) 1995-04-30
GB2283381A (en) 1995-05-03
US5587681A (en) 1996-12-24
EP0652638A1 (de) 1995-05-10
DE69417992T2 (de) 1999-09-30
EP0652638B1 (de) 1999-04-21
JPH07212412A (ja) 1995-08-11

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Legal Events

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