DE68916192D1 - Ausgangspuffer einer integrierten Schaltung mit einem verbesserten ESD-Schutz. - Google Patents

Ausgangspuffer einer integrierten Schaltung mit einem verbesserten ESD-Schutz.

Info

Publication number
DE68916192D1
DE68916192D1 DE68916192T DE68916192T DE68916192D1 DE 68916192 D1 DE68916192 D1 DE 68916192D1 DE 68916192 T DE68916192 T DE 68916192T DE 68916192 T DE68916192 T DE 68916192T DE 68916192 D1 DE68916192 D1 DE 68916192D1
Authority
DE
Germany
Prior art keywords
integrated circuit
output buffer
esd protection
circuit output
improved esd
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
DE68916192T
Other languages
English (en)
Other versions
DE68916192T2 (de
Inventor
Yehuda Smooha Yehuda Smooha
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.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co 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 American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Publication of DE68916192D1 publication Critical patent/DE68916192D1/de
Application granted granted Critical
Publication of DE68916192T2 publication Critical patent/DE68916192T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/0203—Particular design considerations for integrated circuits
    • H01L27/0248—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection
    • H01L27/0251—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Elimination Of Static Electricity (AREA)
  • Logic Circuits (AREA)
  • Electronic Switches (AREA)
DE1989616192 1988-11-22 1989-11-16 Ausgangspuffer einer integrierten Schaltung mit einem verbesserten ESD-Schutz. Expired - Fee Related DE68916192T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27504888A 1988-11-22 1988-11-22
US41609989A 1989-10-02 1989-10-02

Publications (2)

Publication Number Publication Date
DE68916192D1 true DE68916192D1 (de) 1994-07-21
DE68916192T2 DE68916192T2 (de) 1994-09-22

Family

ID=26957227

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989616192 Expired - Fee Related DE68916192T2 (de) 1988-11-22 1989-11-16 Ausgangspuffer einer integrierten Schaltung mit einem verbesserten ESD-Schutz.

Country Status (5)

Country Link
EP (1) EP0371663B1 (de)
JP (1) JPH0831531B2 (de)
DE (1) DE68916192T2 (de)
ES (1) ES2055795T3 (de)
HK (1) HK137095A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0517391A1 (de) * 1991-06-05 1992-12-09 STMicroelectronics, Inc. ESD-Schutzschaltung
JP2997858B2 (ja) * 1992-11-09 2000-01-11 三菱電機株式会社 半導体集積回路
DE4341170C2 (de) * 1993-12-02 2001-05-03 Siemens Ag ESD-Schutzstruktur für integrierte Schaltungen
JP2638537B2 (ja) * 1995-01-11 1997-08-06 日本電気株式会社 半導体装置
DE19844145A1 (de) * 1998-09-25 2000-01-05 Siemens Ag Kapazitätslade- und Entladeschaltung mit Überspannungsschutz
SE9900439D0 (sv) 1999-02-09 1999-02-09 Ericsson Telefon Ab L M Electrostatic discharge protection of integrated circuits
SE522909C2 (sv) 2001-09-06 2004-03-16 Ericsson Telefon Ab L M Anordning för skydd av integrerad högfrekvenskrets innefattande en halvledarvaristor
SE0302296D0 (sv) 2003-08-27 2003-08-27 Infineon Technologies Ag Device for ESD protection of an integrated circuit
EP1603162A1 (de) 2004-05-28 2005-12-07 Infineon Technologies AG Anordnung zum Schutz vor elektrostatischer Entladung (ESD) in einer integrierten Schaltungsstruktur
US8218277B2 (en) * 2009-09-08 2012-07-10 Xilinx, Inc. Shared electrostatic discharge protection for integrated circuit output drivers
JP5431379B2 (ja) * 2011-02-03 2014-03-05 シャープ株式会社 ダイオード保護回路、ｌｎｂ、およびアンテナシステム
US8717723B2 (en) * 2012-01-10 2014-05-06 Xilinx, Inc. Driver circuit and method of generating an output signal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL176322C (nl) * 1976-02-24 1985-03-18 Philips Nv Halfgeleiderinrichting met beveiligingsschakeling.
JPS577966A (en) * 1980-06-19 1982-01-16 Oki Electric Ind Co Ltd Semiconductor integrated circuit device
JPS6269660A (ja) * 1985-09-24 1987-03-30 Toshiba Corp 静電保護回路
JPS6331157A (ja) * 1986-07-24 1988-02-09 Fujitsu Ltd Ｃ−ｍｏｓ　ｌｓｉの保護回路

Also Published As

Publication number Publication date
EP0371663B1 (de) 1994-06-15
HK137095A (en) 1995-09-08
JPH02158166A (ja) 1990-06-18
EP0371663A1 (de) 1990-06-06
JPH0831531B2 (ja) 1996-03-27
ES2055795T3 (es) 1994-09-01
DE68916192T2 (de) 1994-09-22

Similar Documents

Publication Publication Date Title
DE3581852D1 (de) Integrierte ueberspannungsschutzschaltung.
DE3581254D1 (de) Schutzvorrichtung in einer integrierten schaltung.
DE69029340D1 (de) Halbleiterlaser mit fünfelementigem Verbindungshalbleiter
DE68912277D1 (de) Ausgangspufferschaltung.
DE3885112D1 (de) Gehäuse einer integrierten Schaltung.
DE68911644D1 (de) Schutzdiode gegen Überstrom.
DE68924931D1 (de) ESD-Eingangsstruktur mit niedrigem Widerstand.
DE68924636D1 (de) Schutzschaltung gegen zeitweilig wirkende Effekte.
DE58902930D1 (de) Sonnenschutzeinrichtung.
DE3775174D1 (de) Blitzschutzvorrichtung.
DE69121845D1 (de) Halbleiterbauelement mit einer Eingangsschutzschaltung
DE69010034D1 (de) Halbleiteranordnung mit einer Schutzschaltung.
DE3582457D1 (de) Halbleitervorrichtung mit eingangs-/ausgangsschutzschaltung.
DE68916192D1 (de) Ausgangspuffer einer integrierten Schaltung mit einem verbesserten ESD-Schutz.
DE3483932D1 (de) Halbleiteranordnung mit schutzelementen.
NO166012C (no) Beskyttelsesanordning.
DE3583886D1 (de) Integrierte schaltung mit einer eingangsschutzanordnung.
DE68913898D1 (de) Strahlungsempfindliche Harzzusammensetzungen.
DE3764810D1 (de) Stromrichter mit ueberspannungsschutz.
DE3889729D1 (de) Überspannungsbegrenzer.
DE69033056D1 (de) Mos-anordnung mit vollständigem esd-schutz
DE3886017D1 (de) Blitzschutzeinrichtungen.
DE68911582D1 (de) Treiber-Schutzschaltung.
DE68926155D1 (de) Halbleiterschaltung mit einer Überspannungsschutzschaltung
DE3850303D1 (de) Integrierte Schaltungsanordnung mit Schutzanordnung.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN

8339 Ceased/non-payment of the annual fee