DE3240280C2 - - Google Patents

Info

Publication number
DE3240280C2
DE3240280C2 DE3240280A DE3240280A DE3240280C2 DE 3240280 C2 DE3240280 C2 DE 3240280C2 DE 3240280 A DE3240280 A DE 3240280A DE 3240280 A DE3240280 A DE 3240280A DE 3240280 C2 DE3240280 C2 DE 3240280C2
Authority
DE
Germany
Prior art keywords
resistor
protection circuit
voltage
transistors
input
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
DE3240280A
Other languages
German (de)
English (en)
Other versions
DE3240280A1 (de
Inventor
Wolfgang Ing.(Grad.) 7141 Schwieberdingen De Borst
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19823240280 priority Critical patent/DE3240280A1/de
Priority to FR8312014A priority patent/FR2535539B1/fr
Priority to JP58198409A priority patent/JPS5996826A/ja
Priority to IT23511/83A priority patent/IT1171787B/it
Publication of DE3240280A1 publication Critical patent/DE3240280A1/de
Application granted granted Critical
Publication of DE3240280C2 publication Critical patent/DE3240280C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/30—Modifications for providing a predetermined threshold before switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/125—Discriminating pulses
    • H03K5/1252—Suppression or limitation of noise or interference

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Protection Of Static Devices (AREA)
  • Amplifiers (AREA)
DE19823240280 1982-10-30 1982-10-30 Schutzschaltung fuer analog- und digitalsignale Granted DE3240280A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19823240280 DE3240280A1 (de) 1982-10-30 1982-10-30 Schutzschaltung fuer analog- und digitalsignale
FR8312014A FR2535539B1 (fr) 1982-10-30 1983-07-20 Montage de protection pour signaux analogiques et/ou numeriques
JP58198409A JPS5996826A (ja) 1982-10-30 1983-10-25 電気信号で制御される装置の保護回路
IT23511/83A IT1171787B (it) 1982-10-30 1983-10-28 Circuito di protezione per segnali analogici e digitali

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823240280 DE3240280A1 (de) 1982-10-30 1982-10-30 Schutzschaltung fuer analog- und digitalsignale

Publications (2)

Publication Number Publication Date
DE3240280A1 DE3240280A1 (de) 1984-05-03
DE3240280C2 true DE3240280C2 (US07413550-20080819-C00001.png) 1991-03-14

Family

ID=6177012

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823240280 Granted DE3240280A1 (de) 1982-10-30 1982-10-30 Schutzschaltung fuer analog- und digitalsignale

Country Status (4)

Country Link
JP (1) JPS5996826A (US07413550-20080819-C00001.png)
DE (1) DE3240280A1 (US07413550-20080819-C00001.png)
FR (1) FR2535539B1 (US07413550-20080819-C00001.png)
IT (1) IT1171787B (US07413550-20080819-C00001.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404317A1 (de) * 1984-02-08 1985-08-08 Robert Bosch Gmbh, 7000 Stuttgart Schutzschaltung fuer durch elektrische signale gesteuerte geraete
DE3531645A1 (de) * 1985-09-05 1987-03-05 Bosch Gmbh Robert Schaltungsanordnung zum schutz gegen auf signalleitungen auftretenden stoerspannungen
US4745923A (en) * 1985-11-20 1988-05-24 Intermedics, Inc. Protection apparatus for patient-implantable device
FR2708860B1 (fr) * 1993-08-11 1995-10-13 Ela Medical Sa Circuit de protection pour dispositif électronique implantable.
US6738277B2 (en) 2001-11-27 2004-05-18 Power Integrations, Inc. Method and apparatus for balancing active capacitor leakage current

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937988A (en) * 1974-04-05 1976-02-10 Fairchild Camera And Instrument Corporation Active termination network for clamping a line signal
US4302792A (en) * 1980-06-26 1981-11-24 Rca Corporation Transistor protection circuit

Also Published As

Publication number Publication date
IT8323511A0 (it) 1983-10-28
IT1171787B (it) 1987-06-10
JPH0446058B2 (US07413550-20080819-C00001.png) 1992-07-28
FR2535539A1 (fr) 1984-05-04
FR2535539B1 (fr) 1988-07-15
DE3240280A1 (de) 1984-05-03
JPS5996826A (ja) 1984-06-04

Similar Documents

Publication Publication Date Title
DE2638178C2 (de) Schutzvorrichtung für integrierte Schaltungen gegen Überspannungen
DE60130146T2 (de) Esd-schutzeinrichtungen
DE102006054354B4 (de) Selbstschützende Crowbar
DE2510406C3 (de) Halbleiterschalter
DE2727537A1 (de) Schwellwert-detektor
DE4041032C2 (de) Schaltungsanordnung zur Überwachung eines Lastkreises
DE2504648A1 (de) Einrichtung zum verhindern von ueberstrom oder ueberspannung
DE3402222C2 (US07413550-20080819-C00001.png)
DE3615690C2 (de) Integriertes Schutzelement, insbesondere für Eingänge in MOS-Technologie von integrierten Schaltungen
DE2654419A1 (de) Schaltungsanordnung zur spannungsbegrenzung
EP0080462B1 (de) Halbleiter-Schaltungsanordnung zum Schalten einer induktiven Last
DE3422132C1 (de) Schutzschaltungsanordnung
EP0013710B1 (de) Gegentakt-Treiberschaltung, deren Ausgang direkt mit den Ausgängen weiterer Treiberschaltungen verknüpfbar ist
DE3240280C2 (US07413550-20080819-C00001.png)
DE4430049C1 (de) Schaltungsanordnung zur Unterspannungs-Erkennung
WO2000019573A1 (de) Schutzschaltung auf einer integrierten schaltung
EP0505602B1 (de) Schaltungsanordnung zum Schutz des Bordnetzes eines Kraftfahrzeugs
DE19838109B4 (de) Ansteuerschaltung für induktive Lasten
DE2148437C3 (de) Schaltungsanordnung zur Verbesserung der Kurzschlußfestigkeit von Schaltkreisen vom Typ der Langsamen störsicheren Logik
DE3338627C2 (US07413550-20080819-C00001.png)
DE3629185A1 (de) Transistorschutzschaltung
DE3536447C2 (de) Kurzschluß- und überlastfeste Transistorausgangsstufe
DE2722248C3 (de) Elektronischer Schalter für induktive Last
DE3013474A1 (de) Sensorsystem
DE3119972C2 (US07413550-20080819-C00001.png)

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee