CN1252917C - 阻抗校准设备和方法、以及包括阻抗校准设备的系统 - Google Patents

阻抗校准设备和方法、以及包括阻抗校准设备的系统 Download PDF

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Publication number
CN1252917C
CN1252917C CNB018150233A CN01815023A CN1252917C CN 1252917 C CN1252917 C CN 1252917C CN B018150233 A CNB018150233 A CN B018150233A CN 01815023 A CN01815023 A CN 01815023A CN 1252917 C CN1252917 C CN 1252917C
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CN
China
Prior art keywords
devices
impedance
interface
interface devices
predetermined
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Expired - Fee Related
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CNB018150233A
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English (en)
Chinese (zh)
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CN1451203A (zh
Inventor
卢克A·约翰逊
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Intel Corp
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Intel Corp
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Publication date
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Publication of CN1451203A publication Critical patent/CN1451203A/zh
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Publication of CN1252917C publication Critical patent/CN1252917C/zh
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks
    • H03H7/40—Automatic matching of load impedance to source impedance

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  • Dc Digital Transmission (AREA)
  • Transceivers (AREA)
  • Logic Circuits (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
CNB018150233A 2000-08-31 2001-08-29 阻抗校准设备和方法、以及包括阻抗校准设备的系统 Expired - Fee Related CN1252917C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/652,031 2000-08-31
US09/652,031 US6417675B1 (en) 2000-08-31 2000-08-31 Receiver impedance calibration arrangements in full duplex communication systems

Publications (2)

Publication Number Publication Date
CN1451203A CN1451203A (zh) 2003-10-22
CN1252917C true CN1252917C (zh) 2006-04-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNB018150233A Expired - Fee Related CN1252917C (zh) 2000-08-31 2001-08-29 阻抗校准设备和方法、以及包括阻抗校准设备的系统

Country Status (7)

Country Link
US (1) US6417675B1 (enExample)
JP (1) JP4450554B2 (enExample)
KR (1) KR100518650B1 (enExample)
CN (1) CN1252917C (enExample)
AU (1) AU2001288490A1 (enExample)
TW (1) TW533687B (enExample)
WO (1) WO2002019521A2 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7035608B2 (en) * 2001-03-16 2006-04-25 Aura Communications Technology, Inc. Methods and apparatus for tuning in an inductive system
JP3676736B2 (ja) * 2002-01-17 2005-07-27 Ｎｅｃエレクトロニクス株式会社 データインタフェース回路
US6734702B1 (en) * 2002-11-12 2004-05-11 Texas Instruments Incorporated Impedance calibration circuit
US6965839B2 (en) * 2003-04-28 2005-11-15 International Business Machines Corporation Proactive automated calibration of integrated circuit interface
US7652896B2 (en) * 2004-12-29 2010-01-26 Hewlett-Packard Development Company, L.P. Component for impedance matching
US7656226B2 (en) * 2006-03-31 2010-02-02 Intel Corporation Switched capacitor equalizer with offset voltage cancelling
US7649388B2 (en) * 2006-03-31 2010-01-19 Intel Corporation Analog voltage recovery circuit
KR101046242B1 (ko) * 2009-06-30 2011-07-04 주식회사 하이닉스반도체 임피던스 조정 회로 및 이를 이용한 반도체 장치
TWI437828B (zh) * 2011-02-11 2014-05-11 Realtek Semiconductor Corp 傳輸介面的阻抗與增益補償裝置與方法
US9093990B2 (en) * 2013-09-19 2015-07-28 Intel Corporation Matrix matching crosstalk reduction device and method
US9768780B2 (en) 2014-05-30 2017-09-19 Intel Corporation Apparatus for providing shared reference device with metal line formed from metal layer with lower resistivity compared to other metal layers in processor
US9778293B1 (en) * 2014-09-25 2017-10-03 Western Digital Technologies, Inc. Monitoring voltage levels for data storage devices
US9800323B2 (en) * 2015-03-13 2017-10-24 Mission Microwave Technologies, Inc. Satellite transmitter system
CN106059600A (zh) * 2016-07-29 2016-10-26 无锡信大气象传感网科技有限公司 一种用于大数据传输的无线数据接收器的工作方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5084637A (en) * 1989-05-30 1992-01-28 International Business Machines Corp. Bidirectional level shifting interface circuit
JP2902016B2 (ja) * 1989-11-21 1999-06-07 株式会社日立製作所 信号伝送方法および回路
SE9400657D0 (sv) 1994-02-25 1994-02-25 Ellemtel Utvecklings Ab En, en kontrollspänning alstrande, krets
US5463359A (en) * 1994-03-21 1995-10-31 Texas Instruments Incorporated Impedance matching network for low output impedance devices
US5548222A (en) * 1994-09-29 1996-08-20 Forte Networks Method and apparatus for measuring attenuation and crosstalk in data and communication channels
US6198292B1 (en) * 1999-07-20 2001-03-06 Agilent Technologies, Inc. Crosstalk test unit and method of calibration

Also Published As

Publication number Publication date
KR20030024909A (ko) 2003-03-26
JP4450554B2 (ja) 2010-04-14
CN1451203A (zh) 2003-10-22
JP2004507959A (ja) 2004-03-11
US6417675B1 (en) 2002-07-09
KR100518650B1 (ko) 2005-09-30
WO2002019521A3 (en) 2002-06-13
WO2002019521A2 (en) 2002-03-07
AU2001288490A1 (en) 2002-03-13
TW533687B (en) 2003-05-21

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Granted publication date: 20060419

Termination date: 20100829