DE60209891D1 - Schaltung mit steuerbarer änderungsgeschwindigkeit - Google Patents

Schaltung mit steuerbarer änderungsgeschwindigkeit

Info

Publication number
DE60209891D1
DE60209891D1 DE60209891T DE60209891T DE60209891D1 DE 60209891 D1 DE60209891 D1 DE 60209891D1 DE 60209891 T DE60209891 T DE 60209891T DE 60209891 T DE60209891 T DE 60209891T DE 60209891 D1 DE60209891 D1 DE 60209891D1
Authority
DE
Germany
Prior art keywords
circuit
switch
input signal
output
change speed
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 - Lifetime
Application number
DE60209891T
Other languages
English (en)
Other versions
DE60209891T2 (de
Inventor
Ken S Hunt
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.)
Micron Technology Inc
Original Assignee
Micron Technology Inc
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 Micron Technology Inc filed Critical Micron Technology Inc
Application granted granted Critical
Publication of DE60209891D1 publication Critical patent/DE60209891D1/de
Publication of DE60209891T2 publication Critical patent/DE60209891T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/296—Time-programme switches providing a choice of time-intervals for executing more than one switching action and automatically terminating their operation after the programme is completed
    • 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
    • H03K17/165—Modifications for eliminating interference voltages or currents in field-effect transistor switches by feedback from the output circuit to the control circuit
    • H03K17/166—Soft switching

Landscapes

  • Logic Circuits (AREA)
  • Electronic Switches (AREA)
  • Dram (AREA)
  • Lock And Its Accessories (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
DE60209891T 2001-05-23 2002-05-14 Schaltung mit steuerbarer änderungsgeschwindigkeit Expired - Lifetime DE60209891T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/864,061 US6606271B2 (en) 2001-05-23 2001-05-23 Circuit having a controllable slew rate
US864061 2001-05-23
PCT/US2002/015261 WO2002095531A2 (en) 2001-05-23 2002-05-14 Circuit having a controllable slew rate

Publications (2)

Publication Number Publication Date
DE60209891D1 true DE60209891D1 (de) 2006-05-11
DE60209891T2 DE60209891T2 (de) 2006-08-31

Family

ID=25342440

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60209891T Expired - Lifetime DE60209891T2 (de) 2001-05-23 2002-05-14 Schaltung mit steuerbarer änderungsgeschwindigkeit

Country Status (9)

Country Link
US (1) US6606271B2 (de)
EP (2) EP1405415B1 (de)
JP (1) JP3950058B2 (de)
KR (2) KR100600918B1 (de)
CN (1) CN100459432C (de)
AT (1) ATE320675T1 (de)
AU (1) AU2002257274A1 (de)
DE (1) DE60209891T2 (de)
WO (1) WO2002095531A2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030189448A1 (en) * 2002-04-08 2003-10-09 Silicon Video, Inc. MOSFET inverter with controlled slopes and a method of making
TW580787B (en) * 2003-03-14 2004-03-21 Novatek Microelectronics Corp Slew rate enhancement device and slew rate enhancement method
US6977530B1 (en) 2004-02-04 2005-12-20 Sun Microsystems, Inc. Pulse shaper circuit for sense amplifier enable driver
JP4401268B2 (ja) * 2004-10-05 2010-01-20 Ｎｅｃエレクトロニクス株式会社 出力バッファ回路及び半導体装置
US7521975B2 (en) * 2005-01-20 2009-04-21 Advanced Micro Devices, Inc. Output buffer with slew rate control utilizing an inverse process dependent current reference
KR100706576B1 (ko) * 2005-08-01 2007-04-13 삼성전자주식회사 슬루율이 제어된 출력 구동회로
US7312626B2 (en) * 2005-08-31 2007-12-25 Micron Technology, Inc. CMOS circuits with reduced crowbar current
JP2007202316A (ja) * 2006-01-27 2007-08-09 Rohm Co Ltd チャージポンプ回路及びこれを備えた電気機器
CN100449606C (zh) * 2006-09-28 2009-01-07 友达光电股份有限公司 可调整讯号回转率的显示器及相关驱动方法
US7786779B2 (en) * 2009-01-06 2010-08-31 Himax Technologies Limited Buffer for driving circuit and method thereof
US7924066B2 (en) * 2009-03-25 2011-04-12 Fairchild Semiconductor Corporation Low speed, load independent, slew rate controlled output buffer with no DC power consumption
TW201136157A (en) * 2009-10-07 2011-10-16 Fairchild Semiconductor Edge rate control
TWI418148B (zh) * 2010-06-22 2013-12-01 Univ Nat Chiao Tung 高負載驅動裝置
CN102386750B (zh) * 2010-08-27 2014-04-09 中芯国际集成电路制造(北京)有限公司 电压转换速率控制电路
KR101638264B1 (ko) * 2011-09-29 2016-07-08 인텔 코포레이션 부하 독립 버퍼를 개량하기 위한 방법 및 장치
US8742803B2 (en) * 2012-09-26 2014-06-03 Broadcom Corporation Output driver using low voltage transistors
US9473127B1 (en) 2015-07-06 2016-10-18 Qualcomm Incorporated Input/output (I/O) driver
CN106168647B (zh) * 2016-05-27 2019-04-02 重庆大学 Igbt老化状态检测系统
US10491428B2 (en) 2018-04-27 2019-11-26 Hewlett Packard Enterprise Development Lp Current supply for an opto-electronic device
US10484089B1 (en) * 2018-04-27 2019-11-19 Hewlett Packard Enterprise Development Lp Driver assisted by charge sharing
US10756725B2 (en) * 2018-06-21 2020-08-25 Texas Instruments Incorporated Load switch having a controlled slew rate
US20200119838A1 (en) * 2018-10-12 2020-04-16 Micron Technology, Inc. Adapting channel current

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3251661B2 (ja) 1991-10-15 2002-01-28 テキサス インスツルメンツ インコーポレイテツド 制御されたスルー・レートを有するｃｍｏｓバッファ回路
JPH05206830A (ja) * 1992-01-28 1993-08-13 Olympus Optical Co Ltd 出力バッファ回路
US5296766A (en) 1992-06-04 1994-03-22 Sharp Microelectronics Technology, Inc. CMOS circuit with crowbar limiting function
JPH06309868A (ja) * 1993-04-26 1994-11-04 Hitachi Ltd 半導体記憶装置
US5842155A (en) 1993-05-03 1998-11-24 Fairchild Semiconductor Corp. Method and apparatus for adjusting pin driver charging and discharging current
US5355029A (en) 1993-07-12 1994-10-11 Digital Equipment Corporation Staged CMOS output buffer
US5479132A (en) * 1994-06-06 1995-12-26 Ramtron International Corporation Noise and glitch suppressing filter with feedback
JP2692637B2 (ja) 1995-02-28 1997-12-17 日本電気株式会社 バスドライバ
US5587951A (en) 1995-08-04 1996-12-24 Atmel Corporation High speed, low voltage non-volatile memory
US5808481A (en) * 1996-06-28 1998-09-15 Intel Corporation Output swing clamp for USB differential buffer
US5838191A (en) 1997-02-21 1998-11-17 National Semiconductor Corporation Bias circuit for switched capacitor applications
JP3109458B2 (ja) * 1997-08-11 2000-11-13 日本電気株式会社 Ｈブリッジ回路における誤動作防止回路
US5949259A (en) * 1997-11-19 1999-09-07 Atmel Corporation Zero-delay slew-rate controlled output buffer
US5973512A (en) * 1997-12-02 1999-10-26 National Semiconductor Corporation CMOS output buffer having load independent slewing
JP2000049585A (ja) 1998-07-31 2000-02-18 Fujitsu Ltd 出力バッファ回路
US6163169A (en) 1998-08-13 2000-12-19 International Business Machines Corporation CMOS tri-state control circuit for a bidirectional I/O with slew rate control
US6172522B1 (en) 1998-08-13 2001-01-09 International Business Machines Corporation Slew rate controlled predriver circuit
US6351138B1 (en) * 2001-03-22 2002-02-26 Pericom Semiconductor Corp. Zero-DC-power active termination with CMOS overshoot and undershoot clamps

Also Published As

Publication number Publication date
DE60209891T2 (de) 2006-08-31
US6606271B2 (en) 2003-08-12
EP1405415A2 (de) 2004-04-07
KR20060028659A (ko) 2006-03-30
JP3950058B2 (ja) 2007-07-25
JP2004527973A (ja) 2004-09-09
CN100459432C (zh) 2009-02-04
EP1589661A1 (de) 2005-10-26
EP1405415B1 (de) 2006-03-15
WO2002095531A3 (en) 2003-02-27
CN1529937A (zh) 2004-09-15
AU2002257274A1 (en) 2002-12-03
ATE320675T1 (de) 2006-04-15
KR20040007603A (ko) 2004-01-24
US20020176285A1 (en) 2002-11-28
KR100595080B1 (ko) 2006-06-30
WO2002095531A2 (en) 2002-11-28
KR100600918B1 (ko) 2006-07-13

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Legal Events

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