WO2009102456A3 - Output driver with overvoltage protection - Google Patents

Output driver with overvoltage protection Download PDF

Info

Publication number
WO2009102456A3
WO2009102456A3 PCT/US2009/000898 US2009000898W WO2009102456A3 WO 2009102456 A3 WO2009102456 A3 WO 2009102456A3 US 2009000898 W US2009000898 W US 2009000898W WO 2009102456 A3 WO2009102456 A3 WO 2009102456A3
Authority
WO
WIPO (PCT)
Prior art keywords
voltage
output driver
driver
overvoltage protection
pad
Prior art date
Application number
PCT/US2009/000898
Other languages
French (fr)
Other versions
WO2009102456A2 (en
Inventor
Daniel T. Boyko
Stuart R. Patterson
Original Assignee
Analog Devices, 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 Analog Devices, Inc . filed Critical Analog Devices, Inc .
Priority to JP2010546782A priority Critical patent/JP5411166B2/en
Priority to EP19156733.8A priority patent/EP3499724B1/en
Priority to EP09710063.0A priority patent/EP2245715B1/en
Priority to CN200980109007.4A priority patent/CN102047560B/en
Publication of WO2009102456A2 publication Critical patent/WO2009102456A2/en
Publication of WO2009102456A3 publication Critical patent/WO2009102456A3/en

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
    • H03K19/003—Modifications for increasing the reliability for protection
    • H03K19/00315—Modifications for increasing the reliability for protection in field-effect transistor circuits

Abstract

An output driver in an integrated circuit includes a driver circuit operable by a power supply voltage and coupled to an output pad, and a driver power conditioner configured to generate a fractional pad voltage in response to a voltage on the output pad and to provide the fractional pad voltage to at least one transistor of the driver circuit as a protected supply voltage in response to an absence of the power supply voltage.
PCT/US2009/000898 2008-02-15 2009-02-12 Output driver with overvoltage protection WO2009102456A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010546782A JP5411166B2 (en) 2008-02-15 2009-02-12 Output driver with overvoltage protection
EP19156733.8A EP3499724B1 (en) 2008-02-15 2009-02-12 Output driver with overvoltage protection
EP09710063.0A EP2245715B1 (en) 2008-02-15 2009-02-12 Output driver with overvoltage protection
CN200980109007.4A CN102047560B (en) 2008-02-15 2009-02-12 Output driver with overvoltage protection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/070,224 2008-02-15
US12/070,224 US7813093B2 (en) 2008-02-15 2008-02-15 Output driver with overvoltage protection

Publications (2)

Publication Number Publication Date
WO2009102456A2 WO2009102456A2 (en) 2009-08-20
WO2009102456A3 true WO2009102456A3 (en) 2011-01-27

Family

ID=40954903

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/000898 WO2009102456A2 (en) 2008-02-15 2009-02-12 Output driver with overvoltage protection

Country Status (6)

Country Link
US (1) US7813093B2 (en)
EP (2) EP3499724B1 (en)
JP (2) JP5411166B2 (en)
CN (1) CN102047560B (en)
TW (1) TWI436591B (en)
WO (1) WO2009102456A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8027489B1 (en) * 2006-07-07 2011-09-27 Analog Devices, Inc. Multi-voltage biasing system with over-voltage protection
US8154270B2 (en) * 2009-02-13 2012-04-10 Standard Microsystems Corporation Power-up control for very low-power systems
US7876132B1 (en) * 2009-10-16 2011-01-25 Lsi Corporation Floating well circuit operable in a failsafe condition and a tolerant condition
US7834653B1 (en) * 2009-10-31 2010-11-16 Lsi Corporation Failsafe and tolerant driver architecture and method
US20110102046A1 (en) * 2009-10-31 2011-05-05 Pankaj Kumar Interfacing between differing voltage level requirements in an integrated circuit system
US8130030B2 (en) * 2009-10-31 2012-03-06 Lsi Corporation Interfacing between differing voltage level requirements in an integrated circuit system
US8466722B2 (en) 2011-10-28 2013-06-18 International Business Machines Corporation Startup and protection circuitry for thin oxide output stage
US9312686B2 (en) * 2011-12-29 2016-04-12 Advanced Micro Devices, Inc. High voltage protection circuit for non-tolerant integrated circuit
US9742393B2 (en) * 2013-10-18 2017-08-22 Nxp Usa, Inc. Voltage supply circuit with an auxiliary voltage supply unit and method for starting up electronic circuitry
US9595823B2 (en) 2014-01-24 2017-03-14 Intel Corporation Low power circuit for transistor electrical overstress protection in high voltage applications
JP2016021638A (en) * 2014-07-14 2016-02-04 株式会社ソシオネクスト Semiconductor device
US10164798B2 (en) * 2016-12-05 2018-12-25 Synopsys, Inc. Driver circuit for transmitter
US11031776B2 (en) * 2018-11-08 2021-06-08 Nxp B.V. Overvoltage protection device and a method for operating an overvoltage protection device

Citations (1)

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US6842320B1 (en) * 2002-09-26 2005-01-11 Cypress Semiconductor Corporation Hot-pluggable over-voltage tolerant input/output circuit

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JPH0786910A (en) * 1993-09-10 1995-03-31 Oki Electric Ind Co Ltd Output driving circuit
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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
US6225867B1 (en) * 1997-12-23 2001-05-01 Nortel Networks Limited Protection scheme for multi-transistor amplifiers
US6014039A (en) * 1998-04-28 2000-01-11 Lucent Technologies Inc. CMOS high voltage drive output buffer
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GB2374475B (en) * 2000-12-15 2005-05-11 Micron Technology Inc Input-output buffer circuit and method for avoiding inadvertent conduction of a pull-up transistor
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Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6842320B1 (en) * 2002-09-26 2005-01-11 Cypress Semiconductor Corporation Hot-pluggable over-voltage tolerant input/output circuit

Also Published As

Publication number Publication date
EP3499724B1 (en) 2020-06-24
EP2245715B1 (en) 2019-04-03
EP3499724A1 (en) 2019-06-19
WO2009102456A2 (en) 2009-08-20
JP5719009B2 (en) 2015-05-13
JP5411166B2 (en) 2014-02-12
US20090207544A1 (en) 2009-08-20
CN102047560A (en) 2011-05-04
TWI436591B (en) 2014-05-01
CN102047560B (en) 2015-04-01
US7813093B2 (en) 2010-10-12
JP2011512781A (en) 2011-04-21
EP2245715A2 (en) 2010-11-03
JP2014075804A (en) 2014-04-24
TW200935742A (en) 2009-08-16

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