JP4364688B2 - 信号伝送回路 - Google Patents

信号伝送回路 Download PDF

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Publication number
JP4364688B2
JP4364688B2 JP2004080172A JP2004080172A JP4364688B2 JP 4364688 B2 JP4364688 B2 JP 4364688B2 JP 2004080172 A JP2004080172 A JP 2004080172A JP 2004080172 A JP2004080172 A JP 2004080172A JP 4364688 B2 JP4364688 B2 JP 4364688B2
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JP
Japan
Prior art keywords
signal
circuit
current
transmission
output
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
JP2004080172A
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English (en)
Japanese (ja)
Other versions
JP2005269336A (ja
JP2005269336A5 (enExample
Inventor
正義 柳生
寛樹 山下
文夫 結城
達也 川下
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2004080172A priority Critical patent/JP4364688B2/ja
Priority to US11/030,063 priority patent/US7373114B2/en
Publication of JP2005269336A publication Critical patent/JP2005269336A/ja
Publication of JP2005269336A5 publication Critical patent/JP2005269336A5/ja
Application granted granted Critical
Publication of JP4364688B2 publication Critical patent/JP4364688B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • 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
    • H04L25/028—Arrangements specific to the transmitter end
    • H04L25/0282—Provision for current-mode coupling

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Dc Digital Transmission (AREA)
  • Logic Circuits (AREA)
JP2004080172A 2004-03-19 2004-03-19 信号伝送回路 Expired - Fee Related JP4364688B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004080172A JP4364688B2 (ja) 2004-03-19 2004-03-19 信号伝送回路
US11/030,063 US7373114B2 (en) 2004-03-19 2005-01-07 Signal transmission circuit, signal output circuit and termination method of signal transmission circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004080172A JP4364688B2 (ja) 2004-03-19 2004-03-19 信号伝送回路

Publications (3)

Publication Number Publication Date
JP2005269336A JP2005269336A (ja) 2005-09-29
JP2005269336A5 JP2005269336A5 (enExample) 2007-03-08
JP4364688B2 true JP4364688B2 (ja) 2009-11-18

Family

ID=34986989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004080172A Expired - Fee Related JP4364688B2 (ja) 2004-03-19 2004-03-19 信号伝送回路

Country Status (2)

Country Link
US (1) US7373114B2 (enExample)
JP (1) JP4364688B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006252687A (ja) 2005-03-11 2006-09-21 Hitachi Ltd 磁気記録装置
EP1881611B1 (en) * 2005-06-30 2019-01-16 Panasonic Intellectual Property Management Co., Ltd. Transmission circuit and communication device
JP4747976B2 (ja) * 2006-07-18 2011-08-17 株式会社デンソー 車載通信機
JP4631825B2 (ja) 2006-07-31 2011-02-16 株式会社デンソー 通信システム
US8391806B2 (en) 2011-01-04 2013-03-05 Research In Motion Limited Wireless communications device with an adjustable impedance matching network and associated methods
US8737492B1 (en) * 2011-07-13 2014-05-27 Netlogic Microsystems, Inc. Methods, systems and circuits for cancelling reflections on a channel
US8643973B2 (en) * 2011-10-25 2014-02-04 Texas Instruments Incorporated Method and apparatus for reflection cancellation
US9274155B2 (en) 2012-09-25 2016-03-01 International Business Machines Corporation Cancellation of secondary reverse reflections in a very-fast transmission line pulse system
US10528515B2 (en) * 2017-06-27 2020-01-07 Intel Corporation Memory channel driver with echo cancellation

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718762A (en) * 1970-07-16 1973-02-27 Yokogawa Electric Works Ltd Pulse transmitting apparatus
JPH02177722A (ja) 1988-12-28 1990-07-10 Nec Corp 出力回路
JP2981280B2 (ja) 1990-11-29 1999-11-22 株式会社東芝 出力回路
JPH05276004A (ja) 1992-03-30 1993-10-22 Mitsubishi Electric Corp 出力回路
DE4233850C1 (de) * 1992-10-08 1994-06-23 Itt Ind Gmbh Deutsche Schaltungsanordnung zur Stromeinstellung eines monolithisch integrierten Padtreibers
US5534812A (en) * 1995-04-21 1996-07-09 International Business Machines Corporation Communication between chips having different voltage levels
EP0808025B1 (en) * 1996-05-17 2004-11-10 Denso Corporation Load actuation circuit
JP3629346B2 (ja) * 1996-12-25 2005-03-16 株式会社アドバンテスト 信号伝送方式及び伝送線路駆動回路
US6822267B1 (en) * 1997-08-20 2004-11-23 Advantest Corporation Signal transmission circuit, CMOS semiconductor device, and circuit board
TW381385B (en) * 1997-08-20 2000-02-01 Advantest Corp Signal transmission circuit, CMOS semiconductor device and circuit board
US6160423A (en) * 1998-03-16 2000-12-12 Jazio, Inc. High speed source synchronous signaling for interfacing VLSI CMOS circuits to transmission lines
JP3986161B2 (ja) 1998-06-02 2007-10-03 富士通株式会社 信号伝送用ドライバ回路
US6009000A (en) * 1999-02-05 1999-12-28 The Aerospace Corporation Shared-bus current sharing parallel connected current-mode DC to DC converters
AU3906200A (en) * 1999-03-22 2000-10-09 University Of Southern California Line reflection reduction with energy-recovery driver
US6449308B1 (en) * 1999-05-25 2002-09-10 Intel Corporation High-speed digital distribution system
US6845126B2 (en) * 2001-01-26 2005-01-18 Telefonaktiebolaget L.M. Ericsson (Publ) System and method for adaptive antenna impedance matching
JP2003008423A (ja) 2001-06-22 2003-01-10 Mitsubishi Electric Corp バスインターフェイス回路

Also Published As

Publication number Publication date
US7373114B2 (en) 2008-05-13
US20050208902A1 (en) 2005-09-22
JP2005269336A (ja) 2005-09-29

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