JP4435170B2 - シリアルリンクトランスミッタにおける節電 - Google Patents

シリアルリンクトランスミッタにおける節電 Download PDF

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Publication number
JP4435170B2
JP4435170B2 JP2006537280A JP2006537280A JP4435170B2 JP 4435170 B2 JP4435170 B2 JP 4435170B2 JP 2006537280 A JP2006537280 A JP 2006537280A JP 2006537280 A JP2006537280 A JP 2006537280A JP 4435170 B2 JP4435170 B2 JP 4435170B2
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JP
Japan
Prior art keywords
circuit
emphasis
segment
segments
delay
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
JP2006537280A
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English (en)
Japanese (ja)
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JP2007510343A (ja
JP2007510343A5 (https=
Inventor
クレメンツ、スティーヴン
コックス、キャリー
クランフォード、ハイデン
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International Business Machines Corp
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International Business Machines Corp
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Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of JP2007510343A publication Critical patent/JP2007510343A/ja
Publication of JP2007510343A5 publication Critical patent/JP2007510343A5/ja
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Publication of JP4435170B2 publication Critical patent/JP4435170B2/ja
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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
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/028—Arrangements specific to the transmitter end
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
    • H03K17/163—Soft switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
    • H03K17/163—Soft switching
    • H03K17/164—Soft switching using parallel switching arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Logic Circuits (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Optical Communication System (AREA)
  • Electroluminescent Light Sources (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
JP2006537280A 2003-10-30 2004-10-20 シリアルリンクトランスミッタにおける節電 Expired - Fee Related JP4435170B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/697,514 US7187206B2 (en) 2003-10-30 2003-10-30 Power savings in serial link transmitters
PCT/EP2004/052589 WO2005050936A1 (en) 2003-10-30 2004-10-20 Power savings in serial link transmitters

Publications (3)

Publication Number Publication Date
JP2007510343A JP2007510343A (ja) 2007-04-19
JP2007510343A5 JP2007510343A5 (https=) 2009-07-02
JP4435170B2 true JP4435170B2 (ja) 2010-03-17

Family

ID=34573253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006537280A Expired - Fee Related JP4435170B2 (ja) 2003-10-30 2004-10-20 シリアルリンクトランスミッタにおける節電

Country Status (7)

Country Link
US (1) US7187206B2 (https=)
EP (1) EP1692831B1 (https=)
JP (1) JP4435170B2 (https=)
CN (1) CN1875592A (https=)
AT (1) ATE454779T1 (https=)
DE (1) DE602004025034D1 (https=)
WO (1) WO2005050936A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7756197B1 (en) * 2003-11-26 2010-07-13 Pmc-Sierra, Inc. Built in self test (BIST) for high-speed serial transceivers
US7342983B2 (en) * 2004-02-24 2008-03-11 Agere Systems, Inc. Apparatus and method for digitally filtering spurious transitions on a digital signal
JP4756965B2 (ja) * 2005-09-13 2011-08-24 ルネサスエレクトロニクス株式会社 出力バッファ回路
JP4788900B2 (ja) * 2006-03-30 2011-10-05 日本電気株式会社 Ｃｍｌ回路及びそれを用いたクロック分配回路
JP5268412B2 (ja) * 2008-04-22 2013-08-21 株式会社日立製作所 出力ドライバ回路装置
JP2012253404A (ja) * 2011-05-31 2012-12-20 Renesas Electronics Corp 半導体装置
US8736306B2 (en) 2011-08-04 2014-05-27 Micron Technology, Inc. Apparatuses and methods of communicating differential serial signals including charge injection
US8847628B1 (en) * 2012-09-29 2014-09-30 Integrated Device Technology Inc. Current mode logic circuits with automatic sink current adjustment
US9231796B2 (en) 2013-11-25 2016-01-05 Globalfoundries Inc. Power aware equalization in a serial communications link
US10680640B2 (en) * 2016-12-21 2020-06-09 Cirrus Logic, Inc. Power-saving current-mode digital-to-analog converter (DAC)
US10972318B2 (en) * 2018-10-31 2021-04-06 Hughes Network Systems, Llc Data stream processing device with reconfigurable data stream processing resources and data stream processing method
CN114759937B (zh) * 2022-04-15 2023-08-22 中国人民解放军国防科技大学 一种合路器与驱动器融合的串口发射机

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE796751A (fr) 1973-12-07 1973-09-14 Sherman Stanley A Filtre non lineaire
JPS6276316A (ja) 1985-09-27 1987-04-08 Victor Co Of Japan Ltd デジタル・フイルタ
US5020078A (en) 1989-08-11 1991-05-28 Bell Communications Research, Inc. Baudrate timing recovery technique
US5285116A (en) 1990-08-28 1994-02-08 Mips Computer Systems, Inc. Low-noise high-speed output buffer and method for controlling same
JP3001014B2 (ja) 1991-03-13 2000-01-17 富士通株式会社 バイアス電圧発生回路
US5452466A (en) 1993-05-11 1995-09-19 Teknekron Communications Systems, Inc. Method and apparatus for preforming DCT and IDCT transforms on data signals with a preprocessor, a post-processor, and a controllable shuffle-exchange unit connected between the pre-processor and post-processor
US5479124A (en) 1993-08-20 1995-12-26 Nexgen Microsystems Slew rate controller for high speed bus
GB2289808A (en) 1994-05-19 1995-11-29 Motorola Gmbh CMOS driver with programmable switching speed
US5627487A (en) * 1995-06-28 1997-05-06 Micron Technology, Inc. Charge conserving driver circuit for capacitive loads
US5862390A (en) 1996-03-15 1999-01-19 S3 Incorporated Mixed voltage, multi-rail, high drive, low noise, adjustable slew rate input/output buffer
US6084907A (en) 1996-12-09 2000-07-04 Matsushita Electric Industrial Co., Ltd. Adaptive auto equalizer
US5838177A (en) * 1997-01-06 1998-11-17 Micron Technology, Inc. Adjustable output driver circuit having parallel pull-up and pull-down elements
US6294947B1 (en) 1998-05-29 2001-09-25 Agere Systems Guradian Corp. Asymmetrical current steering output driver with compact dimensions
US6356606B1 (en) 1998-07-31 2002-03-12 Lucent Technologies Inc. Device and method for limiting peaks of a signal
US6114844A (en) 1999-05-28 2000-09-05 Kendin Communications, Inc. Universal output driver and filter
US6256235B1 (en) * 2000-06-23 2001-07-03 Micron Technology, Inc. Adjustable driver pre-equalization for memory subsystems
US6456142B1 (en) 2000-11-28 2002-09-24 Analog Devices, Inc. Circuit having dual feedback multipliers
US6999540B2 (en) 2000-12-29 2006-02-14 International Business Machines Corporation Programmable driver/equalizer with alterable analog finite impulse response (FIR) filter having low intersymbol interference and constant peak amplitude independent of coefficient settings
US6288581B1 (en) 2001-01-05 2001-09-11 Pericom Semiconductor Corp. Low-voltage differential-signalling output buffer with pre-emphasis
US6507225B2 (en) 2001-04-16 2003-01-14 Intel Corporation Current mode driver with variable equalization
US20020153954A1 (en) 2001-04-24 2002-10-24 Hochschild James R. Common-mode feedback circuit
US20020177266A1 (en) 2001-05-24 2002-11-28 Christian Klein Selectable output edge rate control
US6597233B2 (en) * 2001-05-25 2003-07-22 International Business Machines Corporation Differential SCSI driver rise time and amplitude control circuit

Also Published As

Publication number Publication date
CN1875592A (zh) 2006-12-06
DE602004025034D1 (de) 2010-02-25
WO2005050936A1 (en) 2005-06-02
US20050105507A1 (en) 2005-05-19
EP1692831A1 (en) 2006-08-23
JP2007510343A (ja) 2007-04-19
US7187206B2 (en) 2007-03-06
EP1692831B1 (en) 2010-01-06
ATE454779T1 (de) 2010-01-15

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