IT7922793A0 - 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
- IT7922793A0 IT7922793A0 IT7922793A IT2279379A IT7922793A0 IT 7922793 A0 IT7922793 A0 IT 7922793A0 IT 7922793 A IT7922793 A IT 7922793A IT 2279379 A IT2279379 A IT 2279379A IT 7922793 A0 IT7922793 A0 IT 7922793A0
- Authority
- IT
- Italy
- Prior art keywords
- stabilize
- field effect
- circuit arrangement
- working point
- amplifier transistor
- Prior art date
Links
- 230000005669 field effect Effects 0.000 title 1
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
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- H03F1/22—Modifications 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
- H03F1/226—Modifications 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
- H03F3/16—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with field-effect devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
- H03F3/16—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with field-effect devices
- H03F3/165—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with field-effect devices with junction-FET's
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 true IT7922793A0 (it) | 1979-05-18 |
| IT1112933B 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)
| 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 |
-
1978
- 1978-05-30 DE DE19782823662 patent/DE2823662A1/de not_active Withdrawn
-
1979
- 1979-05-18 IT IT22793/79A patent/IT1112933B/it active
- 1979-05-25 FR FR7913363A patent/FR2427734A1/fr not_active Withdrawn
- 1979-05-29 GB GB7918619A patent/GB2021892A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IT1112933B (it) | 1986-01-20 |
| GB2021892A (en) | 1979-12-05 |
| DE2823662A1 (de) | 1979-12-06 |
| FR2427734A1 (fr) | 1979-12-28 |
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