SE412673B - Forsterkningsregleringskrets - Google Patents
ForsterkningsregleringskretsInfo
- Publication number
- SE412673B SE412673B SE7506200A SE7506200A SE412673B SE 412673 B SE412673 B SE 412673B SE 7506200 A SE7506200 A SE 7506200A SE 7506200 A SE7506200 A SE 7506200A SE 412673 B SE412673 B SE 412673B
- Authority
- SE
- Sweden
- Prior art keywords
- forsterkningsregleringskrets
- Prior art date
Links
Classifications
-
- 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
- H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
- H03G1/0082—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using bipolar transistor-type devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
-
- 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
- H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier
- H03G1/0023—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier in emitter-coupled or cascode amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Bipolar Transistors (AREA)
- Control Of Amplification And Gain Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6153274A JPS5717365B2 (sv) | 1974-05-31 | 1974-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7506200L SE7506200L (sv) | 1975-12-01 |
| SE412673B true SE412673B (sv) | 1980-03-10 |
Family
ID=13173798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7506200A SE412673B (sv) | 1974-05-31 | 1975-05-30 | Forsterkningsregleringskrets |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3988692A (sv) |
| JP (1) | JPS5717365B2 (sv) |
| AT (1) | AT353847B (sv) |
| BE (1) | BE829696A (sv) |
| BR (1) | BR7503371A (sv) |
| CA (1) | CA1038461A (sv) |
| DE (1) | DE2523749A1 (sv) |
| ES (1) | ES438109A1 (sv) |
| FR (1) | FR2275930A1 (sv) |
| GB (1) | GB1506744A (sv) |
| IT (1) | IT1038623B (sv) |
| NL (1) | NL7506527A (sv) |
| SE (1) | SE412673B (sv) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4344043A (en) * | 1980-04-23 | 1982-08-10 | Rca Corporation | Variable load impedance gain-controlled amplifier |
| US4365208A (en) * | 1980-04-23 | 1982-12-21 | Rca Corporation | Gain-controlled amplifier using a controllable alternating-current resistance |
| DE3509594A1 (de) * | 1985-03-16 | 1986-09-25 | Telefunken electronic GmbH, 7100 Heilbronn | Regelschaltung |
| US6411132B2 (en) * | 1999-12-30 | 2002-06-25 | Intel Corporation | Matched current differential amplifier |
| CN105308750B (zh) * | 2013-02-07 | 2019-04-26 | 约翰·伍德 | 双极结型晶体管结构 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3710270A (en) * | 1970-07-28 | 1973-01-09 | Tektronix Inc | Linear gain control |
| JPS4829744U (sv) * | 1971-08-16 | 1973-04-12 |
-
1974
- 1974-05-31 JP JP6153274A patent/JPS5717365B2/ja not_active Expired
-
1975
- 1975-04-25 US US05/571,686 patent/US3988692A/en not_active Expired - Lifetime
- 1975-04-30 CA CA225,938A patent/CA1038461A/en not_active Expired
- 1975-05-21 GB GB21918/75A patent/GB1506744A/en not_active Expired
- 1975-05-28 BR BR4314/75A patent/BR7503371A/pt unknown
- 1975-05-28 DE DE19752523749 patent/DE2523749A1/de active Pending
- 1975-05-30 FR FR7517048A patent/FR2275930A1/fr active Granted
- 1975-05-30 SE SE7506200A patent/SE412673B/sv not_active IP Right Cessation
- 1975-05-30 AT AT413575A patent/AT353847B/de not_active IP Right Cessation
- 1975-05-30 IT IT23931/75A patent/IT1038623B/it active
- 1975-05-30 BE BE2054378A patent/BE829696A/xx not_active IP Right Cessation
- 1975-05-31 ES ES438109A patent/ES438109A1/es not_active Expired
- 1975-06-02 NL NL7506527A patent/NL7506527A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2275930A1 (fr) | 1976-01-16 |
| BE829696A (fr) | 1975-09-15 |
| AT353847B (de) | 1979-12-10 |
| BR7503371A (pt) | 1976-05-25 |
| JPS50154050A (sv) | 1975-12-11 |
| DE2523749A1 (de) | 1975-12-11 |
| ATA413575A (de) | 1979-05-15 |
| NL7506527A (nl) | 1975-12-02 |
| US3988692A (en) | 1976-10-26 |
| SE7506200L (sv) | 1975-12-01 |
| AU8136175A (en) | 1976-11-25 |
| CA1038461A (en) | 1978-09-12 |
| ES438109A1 (es) | 1977-01-16 |
| JPS5717365B2 (sv) | 1982-04-10 |
| GB1506744A (en) | 1978-04-12 |
| FR2275930B1 (sv) | 1980-03-21 |
| IT1038623B (sv) | 1979-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE824255A (fr) | Aryloxyphenylpropylamines | |
| ATA277375A (de) | Deodorantien | |
| ATA277475A (de) | Deodorantien | |
| BE824920A (fr) | Servo-distributeur | |
| BE827298A (fr) | Acylurfidocephalosporines | |
| BE827404A (fr) | Automatische c02 - gehaltemeter | |
| JPS5113244A (ja) | Tenshashi | |
| AT338025B (de) | Samaschine | |
| ATA962675A (de) | Samaschine | |
| ATA557575A (de) | Handmuhle | |
| BE826270A (fr) | Brandkraan | |
| BE826556A (fr) | Haveuse | |
| BE828211A (fr) | Vincadioline | |
| JPS5110560A (ja) | Burotsukujodanseibutsunotameno seiretsuhansosochi | |
| SE412673B (sv) | Forsterkningsregleringskrets | |
| AT335386B (de) | Kettbaum | |
| BE824358R (fr) | Phenolethanolamine acylff | |
| JPS5111849A (ja) | Igata | |
| BE827338A (fr) | Trifluoroethylanilines | |
| ATA593875A (de) | Kettenschloss | |
| AT337487B (de) | Pfeifenreiber | |
| BE828179A (fr) | Snijmachine | |
| BE823015A (fr) | Sorbetiere | |
| BE829863A (fr) | Petard | |
| BE826873A (fr) | Alkylsulfonylphenoxypropanolamines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7506200-0 Effective date: 19890525 Format of ref document f/p: F |