JPS56100509A - Electronic device with amplifier - Google Patents

Electronic device with amplifier

Info

Publication number
JPS56100509A
JPS56100509A JP14702280A JP14702280A JPS56100509A JP S56100509 A JPS56100509 A JP S56100509A JP 14702280 A JP14702280 A JP 14702280A JP 14702280 A JP14702280 A JP 14702280A JP S56100509 A JPS56100509 A JP S56100509A
Authority
JP
Japan
Prior art keywords
amplifier
electronic device
electronic
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.)
Pending
Application number
JP14702280A
Other languages
English (en)
Inventor
Emeri Jiyatsuku
Pieeru Rojie Berunaaru
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of JPS56100509A publication Critical patent/JPS56100509A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Bipolar Integrated Circuits (AREA)
JP14702280A 1979-10-22 1980-10-22 Electronic device with amplifier Pending JPS56100509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7926168A FR2468253A1 (fr) 1979-10-22 1979-10-22 Amplificateur de type darlington protege contre les surcharges de courant et sa realisation en structure semiconductrice integree

Publications (1)

Publication Number Publication Date
JPS56100509A true JPS56100509A (en) 1981-08-12

Family

ID=9230898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14702280A Pending JPS56100509A (en) 1979-10-22 1980-10-22 Electronic device with amplifier

Country Status (7)

Country Link
US (1) US4374364A (ja)
JP (1) JPS56100509A (ja)
CA (1) CA1152585A (ja)
DE (1) DE3039638A1 (ja)
FR (1) FR2468253A1 (ja)
GB (1) GB2061655B (ja)
IT (1) IT1133718B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02135809A (ja) * 1988-11-16 1990-05-24 Sanyo Electric Co Ltd ドライバー回路
US5526214A (en) * 1992-10-01 1996-06-11 Mitsubishi Denki Kabushiki Kaisha Short-circuit protective circuit and power darlington transistor module

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227536A1 (de) * 1982-01-20 1983-07-28 Robert Bosch Gmbh, 7000 Stuttgart Darlington-transistorschaltung
DE3216833A1 (de) * 1982-05-05 1983-11-10 Siemens AG, 1000 Berlin und 8000 München Schutzschaltung fuer einen schalttransistor
GB8326451D0 (en) * 1983-10-03 1983-11-02 Texas Instruments Ltd Darlington transistors
US4789842A (en) * 1987-11-23 1988-12-06 Jiri Naxera Composite transistor device with over-current protection
US5227657A (en) * 1991-12-20 1993-07-13 Intel Corporation Base-emitter reverse bias protection for bicmos ic
SE513677C2 (sv) * 1996-11-08 2000-10-23 Ericsson Telefon Ab L M Anordning för att stabilisera slutsteg jämte slutsteg

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564443A (en) * 1966-06-29 1971-02-16 Hitachi Ltd Semiconductor integrated circuit device containing lateral and planar transistor in a semiconductor layer
JPS5327821B2 (ja) * 1972-07-27 1978-08-10
JPS4968642A (ja) * 1972-11-06 1974-07-03
US3974438A (en) * 1973-09-13 1976-08-10 Rca Corporation Apparatus for indicating over-current condition in a transistor amplifier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02135809A (ja) * 1988-11-16 1990-05-24 Sanyo Electric Co Ltd ドライバー回路
US5526214A (en) * 1992-10-01 1996-06-11 Mitsubishi Denki Kabushiki Kaisha Short-circuit protective circuit and power darlington transistor module

Also Published As

Publication number Publication date
CA1152585A (en) 1983-08-23
US4374364A (en) 1983-02-15
IT8025434A0 (it) 1980-10-17
FR2468253A1 (fr) 1981-04-30
GB2061655A (en) 1981-05-13
FR2468253B1 (ja) 1984-02-24
DE3039638A1 (de) 1981-04-30
IT1133718B (it) 1986-07-09
GB2061655B (en) 1984-02-01

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