DE69622465D1 - Verfahren und Apparat zum Koppeln verschiedener, unabhängiger on-Chip-Vdd-Busse an eine ESD-Klemme - Google Patents

Verfahren und Apparat zum Koppeln verschiedener, unabhängiger on-Chip-Vdd-Busse an eine ESD-Klemme

Info

Publication number
DE69622465D1
DE69622465D1 DE69622465T DE69622465T DE69622465D1 DE 69622465 D1 DE69622465 D1 DE 69622465D1 DE 69622465 T DE69622465 T DE 69622465T DE 69622465 T DE69622465 T DE 69622465T DE 69622465 D1 DE69622465 D1 DE 69622465D1
Authority
DE
Germany
Prior art keywords
independent
coupling various
chip vdd
esd terminal
vdd buses
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
DE69622465T
Other languages
English (en)
Other versions
DE69622465T2 (de
Inventor
Eugene R Worley
Chilan T Nguyen
Raymond A Kjar
Mark R Tennyson
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.)
Conexant Systems LLC
Original Assignee
Conexant Systems LLC
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 Conexant Systems LLC filed Critical Conexant Systems LLC
Publication of DE69622465D1 publication Critical patent/DE69622465D1/de
Application granted granted Critical
Publication of DE69622465T2 publication Critical patent/DE69622465T2/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
    • H03K17/16—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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/049—Circuit arrangements for limiting the number of protection devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/08104—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit in field-effect transistor switches
    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/045—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage adapted to a particular application and not provided for elsewhere
    • H02H9/046—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage adapted to a particular application and not provided for elsewhere responsive to excess voltage appearing at terminals of integrated circuits
DE69622465T 1995-04-24 1996-04-19 Verfahren und Apparat zum Koppeln verschiedener, unabhängiger on-Chip-Vdd-Busse an eine ESD-Klemme Expired - Lifetime DE69622465T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42701795A 1995-04-24 1995-04-24

Publications (2)

Publication Number Publication Date
DE69622465D1 true DE69622465D1 (de) 2002-08-29
DE69622465T2 DE69622465T2 (de) 2003-05-08

Family

ID=23693142

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69622465T Expired - Lifetime DE69622465T2 (de) 1995-04-24 1996-04-19 Verfahren und Apparat zum Koppeln verschiedener, unabhängiger on-Chip-Vdd-Busse an eine ESD-Klemme

Country Status (4)

Country Link
US (1) US5654862A (de)
EP (1) EP0740344B1 (de)
JP (1) JPH08306873A (de)
DE (1) DE69622465T2 (de)

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US6747501B2 (en) 2001-07-13 2004-06-08 Industrial Technology Research Institute Dual-triggered electrostatic discharge protection circuit
US6801416B2 (en) 2001-08-23 2004-10-05 Institute Of Microelectronics ESD protection system for high frequency applications
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US6724603B2 (en) * 2002-08-09 2004-04-20 Motorola, Inc. Electrostatic discharge protection circuitry and method of operation
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US20040105202A1 (en) * 2002-12-03 2004-06-03 Industrial Technology Research Institute Electrostatic discharge protection device and method using depletion switch
US7076757B2 (en) 2003-02-27 2006-07-11 Nec Electronics Corporation Semiconductor integrated device and apparatus for designing the same
US7244992B2 (en) 2003-07-17 2007-07-17 Ming-Dou Ker Turn-on-efficient bipolar structures with deep N-well for on-chip ESD protection
US6970336B2 (en) * 2003-10-10 2005-11-29 Freescale Semiconductor, Inc. Electrostatic discharge protection circuit and method of operation
US7209333B2 (en) * 2004-02-27 2007-04-24 Broadcom Corporation Apparatus and method for over-voltage, under-voltage and over-current stress protection for transceiver input and output circuitry
US20060120009A1 (en) * 2004-12-03 2006-06-08 Chudy John F Ii Non-lethal electrical discharge weapon having a slim profile
US7439592B2 (en) * 2004-12-13 2008-10-21 Broadcom Corporation ESD protection for high voltage applications
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US7505238B2 (en) * 2005-01-07 2009-03-17 Agnes Neves Woo ESD configuration for low parasitic capacitance I/O
US7446990B2 (en) * 2005-02-11 2008-11-04 Freescale Semiconductor, Inc. I/O cell ESD system
US7301741B2 (en) * 2005-05-17 2007-11-27 Freescale Semiconductor, Inc. Integrated circuit with multiple independent gate field effect transistor (MIGFET) rail clamp circuit
US7545614B2 (en) * 2005-09-30 2009-06-09 Renesas Technology America, Inc. Electrostatic discharge device with variable on time
US7463466B2 (en) * 2005-10-24 2008-12-09 United Microelectronics Corp. Integrated circuit with ESD protection circuit
US7593202B2 (en) * 2005-11-01 2009-09-22 Freescale Semiconductor, Inc. Electrostatic discharge (ESD) protection circuit for multiple power domain integrated circuit
DE102005060368A1 (de) * 2005-12-16 2007-06-28 Infineon Technologies Ag Verfahren zum ESD-Schutz einer elektronischen Schaltung und entsprechend ausgestaltete elektronische Schaltung
US7518844B1 (en) * 2006-02-10 2009-04-14 Integrated Device Technology, Inc. Over-voltage tolerant ESD protection circuit
TW200739872A (en) * 2006-04-04 2007-10-16 Univ Nat Chiao Tung Power line electrostatic discharge protection circuit featuring triple voltage tolerance
DE102006021747A1 (de) * 2006-05-10 2007-11-15 Robert Bosch Gmbh Schutzschaltung
US20070267748A1 (en) * 2006-05-16 2007-11-22 Tran Tu-Anh N Integrated circuit having pads and input/output (i/o) cells
US7808117B2 (en) * 2006-05-16 2010-10-05 Freescale Semiconductor, Inc. Integrated circuit having pads and input/output (I/O) cells
US7589945B2 (en) * 2006-08-31 2009-09-15 Freescale Semiconductor, Inc. Distributed electrostatic discharge protection circuit with varying clamp size
US7948264B2 (en) * 2006-12-31 2011-05-24 Sandisk Corporation Systems, methods, and integrated circuits with inrush-limited power islands
WO2008083369A1 (en) * 2006-12-31 2008-07-10 Sandisk Corporation Systems, circuits, chips and methods with protection at power island boundaries
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US20090002907A1 (en) * 2007-06-28 2009-01-01 Aleph America Modular parallel protection circuit
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US7777998B2 (en) 2007-09-10 2010-08-17 Freescale Semiconductor, Inc. Electrostatic discharge circuit and method therefor
US8804289B2 (en) * 2007-10-17 2014-08-12 Nxp, B.V. Voltage surge protection circuit
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US7969697B2 (en) * 2008-04-22 2011-06-28 Exar Corporation Low-voltage CMOS space-efficient 15 KV ESD protection for common-mode high-voltage receivers
DE102008037064A1 (de) * 2008-08-08 2010-02-11 Bayerische Motoren Werke Aktiengesellschaft Schaltungsanordnung für einen elektrischen Antrieb
US8040645B2 (en) * 2008-08-12 2011-10-18 Qualcomm Incorporated System and method for excess voltage protection in a multi-die package
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KR101633858B1 (ko) * 2009-02-17 2016-06-28 삼성전자주식회사 패드인터페이스회로 및 패드인터페이스회로 신뢰성 향상방법
JP2010283182A (ja) * 2009-06-05 2010-12-16 Fujitsu Semiconductor Ltd 集積回路装置
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WO2011104922A1 (ja) * 2010-02-26 2011-09-01 三菱電機株式会社 サージ吸収回路およびこれを用いた電子機器
US8514533B2 (en) 2010-06-24 2013-08-20 Intel Corporation Method, apparatus, and system for protecting supply nodes from electrostatic discharge
CN102769282B (zh) * 2011-05-04 2015-01-07 北京中科新微特科技开发股份有限公司 一种电路板接口静电放电防护电路
US20130120885A1 (en) * 2011-11-15 2013-05-16 Mansour Keramat LOW NOISE ESD PROTECTION FOR SOCs WITH ANALOG OR RADIO FREQUENCY DEVICES
US9553446B2 (en) 2014-10-31 2017-01-24 Nxp Usa, Inc. Shared ESD circuitry
US10367350B2 (en) * 2016-06-30 2019-07-30 Infineon Technologies Ag Central combined active ESD clamp
TWI669816B (zh) * 2018-04-18 2019-08-21 友達光電股份有限公司 拼接用顯示面板及其製造方法
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US11316340B2 (en) * 2019-07-30 2022-04-26 Infineon Technologies Ag Electrostatic discharge with parasitic compensation
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Also Published As

Publication number Publication date
EP0740344B1 (de) 2002-07-24
EP0740344A2 (de) 1996-10-30
DE69622465T2 (de) 2003-05-08
EP0740344A3 (de) 1998-07-29
US5654862A (en) 1997-08-05
JPH08306873A (ja) 1996-11-22

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