FR2813461B1 - Dispositif de protection d'un transistor integre contre des decharges electrostatiques - Google Patents

Dispositif de protection d'un transistor integre contre des decharges electrostatiques

Info

Publication number
FR2813461B1
FR2813461B1 FR0010814A FR0010814A FR2813461B1 FR 2813461 B1 FR2813461 B1 FR 2813461B1 FR 0010814 A FR0010814 A FR 0010814A FR 0010814 A FR0010814 A FR 0010814A FR 2813461 B1 FR2813461 B1 FR 2813461B1
Authority
FR
France
Prior art keywords
protection device
electrostatic discharge
against electrostatic
integrated transistor
transistor against
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 - Fee Related
Application number
FR0010814A
Other languages
English (en)
Other versions
FR2813461A1 (fr
Inventor
Pascal Salome
Guy Mabboux
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.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Priority to FR0010814A priority Critical patent/FR2813461B1/fr
Priority to US09/934,452 priority patent/US6573778B2/en
Publication of FR2813461A1 publication Critical patent/FR2813461A1/fr
Application granted granted Critical
Publication of FR2813461B1 publication Critical patent/FR2813461B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Semiconductor Integrated Circuits (AREA)
FR0010814A 2000-08-22 2000-08-22 Dispositif de protection d'un transistor integre contre des decharges electrostatiques Expired - Fee Related FR2813461B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0010814A FR2813461B1 (fr) 2000-08-22 2000-08-22 Dispositif de protection d'un transistor integre contre des decharges electrostatiques
US09/934,452 US6573778B2 (en) 2000-08-22 2001-08-21 Electrostatic discharge protection device for an integrated transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0010814A FR2813461B1 (fr) 2000-08-22 2000-08-22 Dispositif de protection d'un transistor integre contre des decharges electrostatiques

Publications (2)

Publication Number Publication Date
FR2813461A1 FR2813461A1 (fr) 2002-03-01
FR2813461B1 true FR2813461B1 (fr) 2003-01-31

Family

ID=8853656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0010814A Expired - Fee Related FR2813461B1 (fr) 2000-08-22 2000-08-22 Dispositif de protection d'un transistor integre contre des decharges electrostatiques

Country Status (2)

Country Link
US (1) US6573778B2 (fr)
FR (1) FR2813461B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7737747B2 (en) * 2007-08-31 2010-06-15 Texas Instruments Incorporated Scheme for controlling rise-fall times in signal transitions
JP5516449B2 (ja) 2011-02-14 2014-06-11 富士通セミコンダクター株式会社 出力回路、システム、及び出力回路の制御方法
US9692228B2 (en) * 2015-06-22 2017-06-27 NOVATEK Microelectronics Corps. ESD protection control circuit and system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8420651D0 (en) * 1984-08-14 1984-09-19 British Telecomm Interface circuit
US4855620A (en) * 1987-11-18 1989-08-08 Texas Instruments Incorporated Output buffer with improved ESD protection
KR940005004B1 (ko) * 1991-03-21 1994-06-09 삼성전자 주식회사 신호지연회로
US5208719A (en) * 1991-08-20 1993-05-04 Vlsi Technology, Inc. Output pad electrostatic discharge protection circuit for mos devices
US5345357A (en) * 1992-06-05 1994-09-06 At&T Bell Laboratories ESD protection of output buffers
US5400202A (en) * 1992-06-15 1995-03-21 Hewlett-Packard Company Electrostatic discharge protection circuit for integrated circuits
FR2734674B1 (fr) * 1995-05-24 1997-08-14 Sgs Thomson Microelectronics Dispositif d'ecretage
JP3757040B2 (ja) * 1996-11-04 2006-03-22 三星電子株式会社 半導体装置のデータ出力回路

Also Published As

Publication number Publication date
FR2813461A1 (fr) 2002-03-01
US6573778B2 (en) 2003-06-03
US20020053934A1 (en) 2002-05-09

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080430