CU21084A - Esquema de conexion de un amplificador integrado para la technica bifilar - Google Patents
Esquema de conexion de un amplificador integrado para la technica bifilarInfo
- Publication number
- CU21084A CU21084A CU35117A CU35117A CU21084A CU 21084 A CU21084 A CU 21084A CU 35117 A CU35117 A CU 35117A CU 35117 A CU35117 A CU 35117A CU 21084 A CU21084 A CU 21084A
- Authority
- CU
- Cuba
- Prior art keywords
- builtin
- bifilar
- technic
- amplifier
- connection diagram
- Prior art date
Links
- 238000010586 diagram Methods 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
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
- H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers
-
- 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
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers
- H03F3/183—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only
- H03F3/187—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only in integrated circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multimedia (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20710578A DD138260B1 (de) | 1978-08-03 | 1978-08-03 | Schaltungsanordnung fuer integrierte verstaerker der zweidrahttechnik |
Publications (1)
Publication Number | Publication Date |
---|---|
CU21084A true CU21084A (es) | 1982-03-28 |
Family
ID=5513890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CU35117A CU21084A (es) | 1978-08-03 | 1979-08-02 | Esquema de conexion de un amplificador integrado para la technica bifilar |
Country Status (5)
Country | Link |
---|---|
CU (1) | CU21084A (de) |
DD (1) | DD138260B1 (de) |
DE (1) | DE2922693C2 (de) |
HU (1) | HU184627B (de) |
RO (1) | RO80670A (de) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1762924B1 (de) * | 1968-09-24 | 1970-09-03 | Siemens Ag | Schaltungsanordnung fuer einen Fernsprechmikrofonverstaerker mit verstaerkerausgangsseitiger Speisung |
DE2121929C3 (de) * | 1971-05-04 | 1980-09-11 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Spannungsstabilisierter Transistorverstärker |
-
1978
- 1978-08-03 DD DD20710578A patent/DD138260B1/de not_active IP Right Cessation
-
1979
- 1979-06-02 DE DE19792922693 patent/DE2922693C2/de not_active Expired
- 1979-07-19 RO RO7998202A patent/RO80670A/ro unknown
- 1979-08-02 CU CU35117A patent/CU21084A/es unknown
- 1979-08-02 HU HUFE001050 patent/HU184627B/hu not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RO80670A (ro) | 1982-12-06 |
DD138260B1 (de) | 1981-10-28 |
DE2922693C2 (de) | 1987-03-05 |
HU184627B (en) | 1984-09-28 |
DD138260A1 (de) | 1979-10-17 |
DE2922693A1 (de) | 1980-02-14 |
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