SE9903454D0 - Kretsanordning för effektförstärkning - Google Patents
Kretsanordning för effektförstärkningInfo
- Publication number
- SE9903454D0 SE9903454D0 SE9903454A SE9903454A SE9903454D0 SE 9903454 D0 SE9903454 D0 SE 9903454D0 SE 9903454 A SE9903454 A SE 9903454A SE 9903454 A SE9903454 A SE 9903454A SE 9903454 D0 SE9903454 D0 SE 9903454D0
- Authority
- SE
- Sweden
- Prior art keywords
- power amplification
- circuit
- amplifier
- circuit device
- amplification circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G1/00—Details of arrangements for controlling amplification
- H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
- H03G1/0088—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using discontinuously variable devices, e.g. switch-operated
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998143784 DE19843784A1 (de) | 1998-09-24 | 1998-09-24 | Schaltungsanordnung zur Leistungsverstärkung |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9903454D0 true SE9903454D0 (sv) | 1999-09-23 |
SE9903454L SE9903454L (sv) | 2000-03-25 |
Family
ID=7882072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9903454A SE9903454L (sv) | 1998-09-24 | 1999-09-23 | Kretsanordning för effektförstärkning |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE19843784A1 (sv) |
FI (1) | FI19992035A (sv) |
SE (1) | SE9903454L (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100758854B1 (ko) * | 2005-03-29 | 2007-09-19 | 인티그런트 테크놀로지즈(주) | 가변 이득 모드를 갖는 저잡음 증폭기 및 차동증폭기. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6902320U (de) * | 1969-01-21 | 1969-05-14 | Westinghouse Bremsen Apparate | Einfachwirkender hydraulischer oder pneumatischer arbeitszylinder |
JPS5387656A (en) * | 1977-01-12 | 1978-08-02 | Seiko Epson Corp | Amplfier |
JPS6419037A (en) * | 1987-07-14 | 1989-01-23 | Mitsui Toatsu Chemicals | Oxidation of 2-chloropropionaldehyde |
MX9303557A (es) * | 1992-08-06 | 1994-03-31 | Beta Pharm Co | Metodo para la administracion de un antiandrogeno, en particular, espironolactona, a traves de la piel. |
-
1998
- 1998-09-24 DE DE1998143784 patent/DE19843784A1/de not_active Withdrawn
-
1999
- 1999-09-23 FI FI992035A patent/FI19992035A/sv unknown
- 1999-09-23 SE SE9903454A patent/SE9903454L/sv not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE9903454L (sv) | 2000-03-25 |
DE19843784A1 (de) | 2000-04-20 |
FI19992035A (sv) | 2000-03-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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