SE8603000L - Kortslutningsskyddad krets - Google Patents

Kortslutningsskyddad krets

Info

Publication number
SE8603000L
SE8603000L SE8603000A SE8603000A SE8603000L SE 8603000 L SE8603000 L SE 8603000L SE 8603000 A SE8603000 A SE 8603000A SE 8603000 A SE8603000 A SE 8603000A SE 8603000 L SE8603000 L SE 8603000L
Authority
SE
Sweden
Prior art keywords
circuit
transistors
output
potential
conductive capacity
Prior art date
Application number
SE8603000A
Other languages
Unknown language ( )
English (en)
Other versions
SE453784B (sv
SE8603000D0 (sv
Inventor
S H Bergh
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE8603000A priority Critical patent/SE453784B/sv
Publication of SE8603000D0 publication Critical patent/SE8603000D0/sv
Priority to DE8787850187T priority patent/DE3768729D1/de
Priority to EP87850187A priority patent/EP0253786B1/en
Priority to US07/065,393 priority patent/US4791522A/en
Publication of SE8603000L publication Critical patent/SE8603000L/sv
Publication of SE453784B publication Critical patent/SE453784B/sv

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
    • 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
    • H03K19/0008—Arrangements for reducing power consumption
    • H03K19/0013—Arrangements for reducing power consumption 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)
  • Amplifiers (AREA)
  • Logic Circuits (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Electronic Switches (AREA)
SE8603000A 1986-07-04 1986-07-04 Krets SE453784B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8603000A SE453784B (sv) 1986-07-04 1986-07-04 Krets
DE8787850187T DE3768729D1 (de) 1986-07-04 1987-06-10 Kurzschlussschutz.
EP87850187A EP0253786B1 (en) 1986-07-04 1987-06-10 Short circuit protector
US07/065,393 US4791522A (en) 1986-07-04 1987-06-23 Short circuit protector for output circuits having series-connected transistors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8603000A SE453784B (sv) 1986-07-04 1986-07-04 Krets

Publications (3)

Publication Number Publication Date
SE8603000D0 SE8603000D0 (sv) 1986-07-04
SE8603000L true SE8603000L (sv) 1988-01-05
SE453784B SE453784B (sv) 1988-02-29

Family

ID=20365042

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8603000A SE453784B (sv) 1986-07-04 1986-07-04 Krets

Country Status (4)

Country Link
US (1) US4791522A (sv)
EP (1) EP0253786B1 (sv)
DE (1) DE3768729D1 (sv)
SE (1) SE453784B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5324915A (en) * 1990-01-18 1994-06-28 Honeywell Inc. Microcontroller controlled input protection
US5192901A (en) * 1990-03-16 1993-03-09 Cherry Semiconductor Corporation Short circuit protection
US5256914A (en) * 1991-10-03 1993-10-26 National Semiconductor Corporation Short circuit protection circuit and method for output buffers
US7369385B2 (en) * 2002-07-09 2008-05-06 Analog Devices, Inc. Overload limiting circuit
TWI429160B (zh) * 2010-12-24 2014-03-01 Hanergy Technologies Inc 保護電路及其保護方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447035A (en) * 1966-07-28 1969-05-27 Westinghouse Electric Corp Circuitry for protecting a push-pull switching driver stage upon occurrence of a short circuit at the output thereof
GB1238950A (sv) * 1968-09-27 1971-07-14
US3648071A (en) * 1970-02-04 1972-03-07 Nat Semiconductor Corp High-speed mos sense amplifier
US3749936A (en) * 1971-08-19 1973-07-31 Texas Instruments Inc Fault protected output buffer
US4020395A (en) * 1975-09-17 1977-04-26 The United States Of America As Represented By The Secretary Of The Army Transient voltage protection circuit for a DC power supply
NL188255C (nl) * 1978-11-24 1992-05-06 Novanex Automation Nv Inrichting voor het tegen overbelasting of kortsluiting beschermen van een audioversterker.
JPS55178A (en) * 1979-03-10 1980-01-05 Tokyo Juki Industrial Co Ltd Controller of button installing device
JPS56111307A (en) * 1980-02-08 1981-09-03 Toshiba Corp Amplifying device
IT1211141B (it) * 1981-12-04 1989-09-29 Ates Componenti Elettron Circuito limitatore-trasduttore disegnali in alternata codificati in forma binaria, come stadio d'ingresso di un circuito integrato a igfet.
JPS58116759A (ja) * 1981-12-29 1983-07-12 Fujitsu Ltd 出力ドライバ回路
US4494164A (en) * 1982-04-02 1985-01-15 Ampex Corporation Overload protection device
US4495536A (en) * 1982-12-27 1985-01-22 Motorola, Inc. Voltage transient protection circuit
JPS59208942A (ja) * 1983-05-13 1984-11-27 Nec Corp 半導体回路
GB8321549D0 (en) * 1983-08-10 1983-09-14 British Telecomm Electronic switch
US4581672A (en) * 1983-08-31 1986-04-08 National Semiconductor Corporation Internal high voltage (Vpp) regulator for integrated circuits
US4706159A (en) * 1985-03-12 1987-11-10 Pitney Bowes Inc. Multiple power supply overcurrent protection circuit

Also Published As

Publication number Publication date
US4791522A (en) 1988-12-13
EP0253786A1 (en) 1988-01-20
SE453784B (sv) 1988-02-29
DE3768729D1 (de) 1991-04-25
EP0253786B1 (en) 1991-03-20
SE8603000D0 (sv) 1986-07-04

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