IT1112933B - Disposizione circuitale per stabilizzare il punto di lavoro di un transistore amplificatore a effetto di campo - Google Patents

Disposizione circuitale per stabilizzare il punto di lavoro di un transistore amplificatore a effetto di campo

Info

Publication number
IT1112933B
IT1112933B IT22793/79A IT2279379A IT1112933B IT 1112933 B IT1112933 B IT 1112933B IT 22793/79 A IT22793/79 A IT 22793/79A IT 2279379 A IT2279379 A IT 2279379A IT 1112933 B IT1112933 B IT 1112933B
Authority
IT
Italy
Prior art keywords
circuitary
stabilize
arrangement
field
working point
Prior art date
Application number
IT22793/79A
Other languages
English (en)
Other versions
IT7922793A0 (it
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IT7922793A0 publication Critical patent/IT7922793A0/it
Application granted granted Critical
Publication of IT1112933B publication Critical patent/IT1112933B/it

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F1/00Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/22Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively
    • H03F1/226Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively with junction-FET's
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/16Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with field-effect devices
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/16Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with field-effect devices
    • H03F3/165Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with field-effect devices with junction-FET's

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
IT22793/79A 1978-05-30 1979-05-18 Disposizione circuitale per stabilizzare il punto di lavoro di un transistore amplificatore a effetto di campo IT1112933B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782823662 DE2823662A1 (de) 1978-05-30 1978-05-30 Schaltungsanordnung zur arbeitspunktstabilisierung eines verstaerker-feldeffekttransistors

Publications (2)

Publication Number Publication Date
IT7922793A0 IT7922793A0 (it) 1979-05-18
IT1112933B true IT1112933B (it) 1986-01-20

Family

ID=6040573

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22793/79A IT1112933B (it) 1978-05-30 1979-05-18 Disposizione circuitale per stabilizzare il punto di lavoro di un transistore amplificatore a effetto di campo

Country Status (4)

Country Link
DE (1) DE2823662A1 (it)
FR (1) FR2427734A1 (it)
GB (1) GB2021892A (it)
IT (1) IT1112933B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241316A (en) * 1979-01-18 1980-12-23 Lawrence Kavanau Field effect transconductance amplifiers
CA1199378A (en) * 1984-04-02 1986-01-14 Paul Bura High frequency amplifier with phase compensation
DE4134176C2 (de) * 1991-10-16 1994-04-21 Telefunken Microelectron Halbleiteranordnung mit einer im Halbleiterkörper integrierten und aus zwei Feldeffekttransistoren aufgebauten Tetrode

Also Published As

Publication number Publication date
FR2427734A1 (fr) 1979-12-28
IT7922793A0 (it) 1979-05-18
DE2823662A1 (de) 1979-12-06
GB2021892A (en) 1979-12-05

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