DK1110321T3 - Fremgangsmåde og kredslöb til höjhastighedsbufring af kloksignaler - Google Patents

Fremgangsmåde og kredslöb til höjhastighedsbufring af kloksignaler

Info

Publication number
DK1110321T3
DK1110321T3 DK00945082T DK00945082T DK1110321T3 DK 1110321 T3 DK1110321 T3 DK 1110321T3 DK 00945082 T DK00945082 T DK 00945082T DK 00945082 T DK00945082 T DK 00945082T DK 1110321 T3 DK1110321 T3 DK 1110321T3
Authority
DK
Denmark
Prior art keywords
voltage follower
steering circuit
constant current
clock buffer
current
Prior art date
Application number
DK00945082T
Other languages
English (en)
Inventor
Greg Warwar
Original Assignee
Vitesse Semiconductor Corp
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 Vitesse Semiconductor Corp filed Critical Vitesse Semiconductor Corp
Application granted granted Critical
Publication of DK1110321T3 publication Critical patent/DK1110321T3/da

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • H03K19/0185—Coupling arrangements; Interface arrangements using field effect transistors only
    • H03K19/018507—Interface arrangements
    • H03K19/018514—Interface arrangements with at least one differential stage
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/01—Modifications for accelerating switching
    • H03K19/017—Modifications for accelerating switching in field-effect transistor circuits
    • H03K19/01707—Modifications for accelerating switching in field-effect transistor circuits in asynchronous circuits
    • H03K19/01721—Modifications for accelerating switching in field-effect transistor circuits in asynchronous circuits by means of a pull-up or down element
DK00945082T 1999-07-01 2000-06-30 Fremgangsmåde og kredslöb til höjhastighedsbufring af kloksignaler DK1110321T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/345,885 US6366140B1 (en) 1999-07-01 1999-07-01 High bandwidth clock buffer
EP00945082A EP1110321B1 (en) 1999-07-01 2000-06-30 Method and circuitry for high speed buffering of clock signals
PCT/US2000/018186 WO2001003300A1 (en) 1999-07-01 2000-06-30 Method and circuitry for high speed buffering of clocks signals

Publications (1)

Publication Number Publication Date
DK1110321T3 true DK1110321T3 (da) 2004-11-22

Family

ID=23356932

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00945082T DK1110321T3 (da) 1999-07-01 2000-06-30 Fremgangsmåde og kredslöb til höjhastighedsbufring af kloksignaler

Country Status (8)

Country Link
US (2) US6366140B1 (da)
EP (1) EP1110321B1 (da)
JP (1) JP2003504911A (da)
AT (1) ATE271279T1 (da)
DE (1) DE60012121T2 (da)
DK (1) DK1110321T3 (da)
ES (1) ES2223543T3 (da)
WO (1) WO2001003300A1 (da)

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US6518906B2 (en) * 2000-07-25 2003-02-11 Agere Systems Guardian Corp. Use of current folding to improve the performance of a current -steered DAC operating at low supply voltage
US6633191B2 (en) 2001-02-05 2003-10-14 Vitesse Semiconductor Corporation Clock buffer with DC offset suppression
US6788103B1 (en) * 2002-08-06 2004-09-07 Aeluros, Inc. Activ shunt-peaked logic gates
JP3998553B2 (ja) * 2002-09-30 2007-10-31 Ｎｅｃエレクトロニクス株式会社 差動出力回路，及びそれを用いた回路
US6870390B1 (en) * 2003-09-11 2005-03-22 Xilinx, Inc. Tx line driver with common mode idle state and selectable slew rates
JP4075777B2 (ja) * 2003-11-19 2008-04-16 沖電気工業株式会社 コンパレータ回路
US7355451B2 (en) * 2004-07-23 2008-04-08 Agere Systems Inc. Common-mode shifting circuit for CML buffers
US8036539B2 (en) * 2005-06-28 2011-10-11 Finisar Corporation Gigabit ethernet longwave optical transceiver module having amplified bias current
US7598788B2 (en) * 2005-09-06 2009-10-06 Broadcom Corporation Current-controlled CMOS (C3MOS) fully differential integrated delay cell with variable delay and high bandwidth
TWI275246B (en) * 2005-09-26 2007-03-01 Univ Tsinghua Transmitting circuit applied to input output interface
US7248116B2 (en) * 2005-11-01 2007-07-24 Mediatek, Inc. Differential amplifiers
US7564268B2 (en) * 2006-11-07 2009-07-21 Integrated Device Technology, Inc Low power logic output buffer
KR100890041B1 (ko) * 2006-12-29 2009-03-25 주식회사 하이닉스반도체 반도체 소자의 클럭 버퍼 회로
US20090021283A1 (en) * 2007-07-18 2009-01-22 Texas Instruments Incorporated High speed latched comparator
US7612609B1 (en) * 2008-05-19 2009-11-03 National Semiconductor Corporation Self-stabilizing differential load circuit with well controlled complex impedance
US7821290B2 (en) * 2008-09-26 2010-10-26 Vitesse Semiconductor Corporation Differential voltage mode driver and digital impedance caliberation of same
US7750691B1 (en) * 2008-12-20 2010-07-06 Motorola, Inc. Clock driver circuit
US7969189B2 (en) * 2009-11-24 2011-06-28 Linear Technology Corporation Method and system for improved phase noise in a BiCMOS clock driver
US8604838B2 (en) 2011-12-12 2013-12-10 Texas Instruments Incorporated Comparator with improved time constant
CA2861613A1 (en) 2011-12-30 2013-07-04 Butamax Advanced Biofuels Llc Fermentative production of alcohols
WO2016025425A1 (en) 2014-08-11 2016-02-18 Butamax Advanced Biofuels Llc Yeast preparations and methods of making the same

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DE2751881A1 (de) * 1977-11-21 1979-05-23 Siemens Ag Monolithische digitale halbleiterschaltung mit mehreren bipolartransistoren
US4437171A (en) 1982-01-07 1984-03-13 Intel Corporation ECL Compatible CMOS memory
US4739198A (en) * 1985-03-11 1988-04-19 Nec Corporation Signal output circuit of a push-pull type
US4754171A (en) * 1985-10-23 1988-06-28 Nec Corporation High speed low power emitter coupled logic circuit
KR890016669A (ko) 1988-04-02 1989-11-29 미다 가쓰시게 반도체 집적회로
JPH0271612A (ja) 1988-09-07 1990-03-12 Sumitomo Electric Ind Ltd 改良した能動電流源を有する半導体論理回路
JP3109901B2 (ja) * 1992-03-30 2000-11-20 株式会社日立製作所 半導体集積回路装置
JP3539509B2 (ja) * 1994-03-15 2004-07-07 株式会社ルネサステクノロジ 電流切換型論理回路
JPH07264042A (ja) * 1994-03-17 1995-10-13 Fujitsu Ltd 高速インタフェース回路
JP3380371B2 (ja) * 1995-06-22 2003-02-24 三菱電機株式会社 広帯域増幅器
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Also Published As

Publication number Publication date
US20020101266A1 (en) 2002-08-01
EP1110321B1 (en) 2004-07-14
US6462590B2 (en) 2002-10-08
DE60012121T2 (de) 2005-08-11
ATE271279T1 (de) 2004-07-15
DE60012121D1 (de) 2004-08-19
ES2223543T3 (es) 2005-03-01
US6366140B1 (en) 2002-04-02
JP2003504911A (ja) 2003-02-04
EP1110321A1 (en) 2001-06-27
WO2001003300A1 (en) 2001-01-11

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