DE69412667D1 - Überspannungstolerante Ausgangspufferschaltung - Google Patents

Überspannungstolerante Ausgangspufferschaltung

Info

Publication number
DE69412667D1
DE69412667D1 DE69412667T DE69412667T DE69412667D1 DE 69412667 D1 DE69412667 D1 DE 69412667D1 DE 69412667 T DE69412667 T DE 69412667T DE 69412667 T DE69412667 T DE 69412667T DE 69412667 D1 DE69412667 D1 DE 69412667D1
Authority
DE
Germany
Prior art keywords
overvoltage
output buffer
buffer circuit
tolerant output
tolerant
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
DE69412667T
Other languages
English (en)
Other versions
DE69412667T2 (de
Inventor
Jeffrey B Davis
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.)
Fairchild Semiconductor Corp
Original Assignee
Fairchild 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 Fairchild Semiconductor Corp filed Critical Fairchild Semiconductor Corp
Publication of DE69412667D1 publication Critical patent/DE69412667D1/de
Application granted granted Critical
Publication of DE69412667T2 publication Critical patent/DE69412667T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
    • H03K19/094—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors
    • H03K19/09425—Multistate logic
    • H03K19/09429—Multistate logic one of the states being the high impedance or floating state
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • 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
    • H03K19/003—Modifications for increasing the reliability for protection
    • H03K19/00315—Modifications for increasing the reliability for protection in field-effect transistor circuits
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0018—Special modifications or use of the back gate voltage of a FET
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Logic Circuits (AREA)
  • Electronic Switches (AREA)
DE69412667T 1993-03-02 1994-01-27 Überspannungstolerante Ausgangspufferschaltung Expired - Lifetime DE69412667T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/024,942 US5381061A (en) 1993-03-02 1993-03-02 Overvoltage tolerant output buffer circuit

Publications (2)

Publication Number Publication Date
DE69412667D1 true DE69412667D1 (de) 1998-10-01
DE69412667T2 DE69412667T2 (de) 1999-03-25

Family

ID=21823162

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69412667T Expired - Lifetime DE69412667T2 (de) 1993-03-02 1994-01-27 Überspannungstolerante Ausgangspufferschaltung

Country Status (5)

Country Link
US (1) US5381061A (de)
EP (1) EP0614279B1 (de)
JP (1) JP3100824B2 (de)
KR (1) KR100294254B1 (de)
DE (1) DE69412667T2 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406140A (en) * 1993-06-07 1995-04-11 National Semiconductor Corporation Voltage translation and overvoltage protection
US5455732A (en) * 1993-09-15 1995-10-03 National Semiconductor Corporation Buffer protection against output-node voltage excursions
JP3160449B2 (ja) * 1993-12-02 2001-04-25 株式会社東芝 トランジスタ回路
JP3311133B2 (ja) * 1994-02-16 2002-08-05 株式会社東芝 出力回路
KR0120565B1 (ko) * 1994-04-18 1997-10-30 김주용 래치-업을 방지한 씨모스형 데이타 출력버퍼
US5467031A (en) * 1994-09-22 1995-11-14 Lsi Logic Corporation 3.3 volt CMOS tri-state driver circuit capable of driving common 5 volt line
US5444397A (en) * 1994-10-05 1995-08-22 Pericom Semiconductor Corp. All-CMOS high-impedance output buffer for a bus driven by multiple power-supply voltages
KR0124141B1 (ko) * 1994-12-29 1998-10-01 김광호 반도체 메모리장치의 데이타 출력 버퍼회로
US5570043A (en) * 1995-01-31 1996-10-29 Cypress Semiconductor Corporation Overvoltage tolerant intergrated circuit output buffer
US6040711A (en) * 1995-03-31 2000-03-21 Sgs-Thomson Microelectronics S.R.L. CMOS output buffer having a switchable bulk line
JP3441238B2 (ja) * 1995-06-02 2003-08-25 株式会社東芝 出力回路
EP0807334A1 (de) * 1995-12-01 1997-11-19 Koninklijke Philips Electronics N.V. Schaltung mit busleitung und busschnittstelle
DE69621576T2 (de) * 1995-12-26 2002-12-19 Toshiba Kawasaki Kk Integrierte Halbleiterschaltung
JP3340906B2 (ja) * 1996-03-13 2002-11-05 株式会社 沖マイクロデザイン 出力回路
US6104229A (en) 1996-05-02 2000-08-15 Integrated Device Technology, Inc. High voltage tolerable input buffer and method for operating same
US5844425A (en) * 1996-07-19 1998-12-01 Quality Semiconductor, Inc. CMOS tristate output buffer with having overvoltage protection and increased stability against bus voltage variations
US5828262A (en) * 1996-09-30 1998-10-27 Cypress Semiconductor Corp. Ultra low power pumped n-channel output buffer with self-bootstrap
US5894241A (en) * 1996-09-30 1999-04-13 Cypress Semiconductor Corp. Bootstrap augmentation circuit and method
KR100242987B1 (ko) * 1996-11-27 2000-02-01 김영환 5v 톨러런트 입출력 회로
JP3266527B2 (ja) * 1996-12-10 2002-03-18 富士通株式会社 出力ドライバ回路及び半導体装置
US5804998A (en) * 1996-12-26 1998-09-08 International Business Machines Corporation Voltage upwardly compliant CMOS off-chip driver
US5917220A (en) * 1996-12-31 1999-06-29 Stmicroelectronics, Inc. Integrated circuit with improved overvoltage protection
JPH10209854A (ja) * 1997-01-23 1998-08-07 Mitsubishi Electric Corp ボディ電圧制御型半導体集積回路
JP3400294B2 (ja) * 1997-04-25 2003-04-28 富士通株式会社 プル・アップ回路及び半導体装置
US5969541A (en) * 1997-05-19 1999-10-19 Stmicroelectronics, Inc. Current inhibiting I/O buffer having a 5 volt tolerant input and method of inhibiting current
US5952875A (en) * 1997-09-09 1999-09-14 Motorola Inc. Circuit with hot electron protection and method
US6049242A (en) * 1997-10-14 2000-04-11 Cypress Semiconductor Corp. Voltage reference source for an overvoltage-tolerant bus interface
US6225819B1 (en) 1998-03-17 2001-05-01 Cypress Semiconductor Corp. Transmission line impedance matching output buffer
US6150845A (en) * 1999-06-01 2000-11-21 Fairchild Semiconductor Corp. Bus hold circuit with overvoltage tolerance
US6313661B1 (en) 2000-03-31 2001-11-06 Intel Corporation High voltage tolerant I/O buffer
US6496054B1 (en) 2000-05-13 2002-12-17 Cypress Semiconductor Corp. Control signal generator for an overvoltage-tolerant interface circuit on a low voltage process
US6628489B1 (en) * 2000-05-31 2003-09-30 Integration Associates Inc. Battery and current reversal protect circuit
US6580291B1 (en) 2000-12-18 2003-06-17 Cypress Semiconductor Corp. High voltage output buffer using low voltage transistors
US6384621B1 (en) 2001-02-22 2002-05-07 Cypress Semiconductor Corp. Programmable transmission line impedance matching circuit
US6731486B2 (en) 2001-12-19 2004-05-04 Fairchild Semiconductor Corporation Output-powered over-voltage protection circuit
CN1293703C (zh) * 2003-11-05 2007-01-03 中芯国际集成电路制造(上海)有限公司 用于高电压输入的上拉晶体管的栅极控制电路
CN100452654C (zh) * 2003-11-05 2009-01-14 中芯国际集成电路制造(上海)有限公司 用于高电压输入的上拉晶体管的栅极控制电路
US7888962B1 (en) 2004-07-07 2011-02-15 Cypress Semiconductor Corporation Impedance matching circuit
US8018268B1 (en) 2004-11-19 2011-09-13 Cypress Semiconductor Corporation Over-voltage tolerant input circuit
US8036846B1 (en) 2005-10-20 2011-10-11 Cypress Semiconductor Corporation Variable impedance sense architecture and method
US7813093B2 (en) * 2008-02-15 2010-10-12 Analog Devices, Inc. Output driver with overvoltage protection
US8400193B2 (en) * 2011-03-21 2013-03-19 Nxp B.V. Backdrive protection circuit
CN103427774B (zh) * 2012-05-24 2017-02-01 意法半导体研发(深圳)有限公司 具有增强的电流吸收能力的运算跨导放大器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61164249A (ja) * 1985-01-16 1986-07-24 Fujitsu Ltd 半導体装置
US4670668A (en) * 1985-05-09 1987-06-02 Advanced Micro Devices, Inc. Substrate bias generator with power supply control means to sequence application of bias and power to prevent CMOS SCR latch-up
US4670861A (en) * 1985-06-21 1987-06-02 Advanced Micro Devices, Inc. CMOS N-well bias generator and gating system
US4906056A (en) * 1987-04-14 1990-03-06 Mitsubishi Denki Kabushiki Kaisha High speed booster circuit
US5060044A (en) * 1987-05-28 1991-10-22 Texas Instruments Incorporated Integrated bipolar-CMOS circuit isolation for providing different backgate and substrate bias
US5004936A (en) * 1989-03-31 1991-04-02 Texas Instruments Incorporated Non-loading output driver circuit
US5117129A (en) * 1990-10-16 1992-05-26 International Business Machines Corporation Cmos off chip driver for fault tolerant cold sparing
US5144165A (en) * 1990-12-14 1992-09-01 International Business Machines Corporation CMOS off-chip driver circuits
US5160855A (en) * 1991-06-28 1992-11-03 Digital Equipment Corporation Floating-well CMOS output driver
US5266849A (en) * 1992-02-19 1993-11-30 Hal Computer Systems, Inc. Tri state buffer circuit for dual power system

Also Published As

Publication number Publication date
KR100294254B1 (ko) 2001-09-17
EP0614279B1 (de) 1998-08-26
DE69412667T2 (de) 1999-03-25
EP0614279A2 (de) 1994-09-07
KR940022990A (ko) 1994-10-22
JPH077411A (ja) 1995-01-10
JP3100824B2 (ja) 2000-10-23
EP0614279A3 (de) 1995-01-04
US5381061A (en) 1995-01-10

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Legal Events

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