FR2200681A1 - - Google Patents
Info
- Publication number
- FR2200681A1 FR2200681A1 FR7332967A FR7332967A FR2200681A1 FR 2200681 A1 FR2200681 A1 FR 2200681A1 FR 7332967 A FR7332967 A FR 7332967A FR 7332967 A FR7332967 A FR 7332967A FR 2200681 A1 FR2200681 A1 FR 2200681A1
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/289,355 US3955108A (en) | 1972-09-15 | 1972-09-15 | Transistor amplifier stage with device in its temperature compensated bias network used as preliminary amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2200681A1 true FR2200681A1 (US08124317-20120228-C00026.png) | 1974-04-19 |
Family
ID=23111180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7332967A Withdrawn FR2200681A1 (US08124317-20120228-C00026.png) | 1972-09-15 | 1973-09-13 |
Country Status (9)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2353173A1 (fr) * | 1976-04-13 | 1977-12-23 | Thomson Csf | Amplificateur de puissance transistorise fonctionnant en classe ab et son circuit de polarisation |
| US4401898A (en) * | 1980-09-15 | 1983-08-30 | Motorola Inc. | Temperature compensated circuit |
| DE3329664A1 (de) * | 1983-08-17 | 1985-03-07 | Telefunken electronic GmbH, 7100 Heilbronn | Schaltung zum umwandeln von gleichsignalen |
| GB2186756B (en) * | 1986-02-07 | 1989-11-01 | Plessey Co Plc | Bias circuit |
| US5710519A (en) * | 1996-03-29 | 1998-01-20 | Spectrian | Circuit for automatically biasing RF power transistor by use of on-chip temperature-sensing transistor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3102985A (en) * | 1960-10-28 | 1963-09-03 | Hafner Alexander | Transistor pulse amplifier |
| US3369187A (en) * | 1965-04-16 | 1968-02-13 | Gen Electric | Integrated electronic circuit construction including external bias resistor |
-
1972
- 1972-09-15 US US05/289,355 patent/US3955108A/en not_active Expired - Lifetime
-
1973
- 1973-09-08 ES ES418586A patent/ES418586A1/es not_active Expired
- 1973-09-10 AU AU60150/73A patent/AU6015073A/en not_active Expired
- 1973-09-11 DE DE19732345785 patent/DE2345785A1/de active Pending
- 1973-09-11 IT IT28805/73A patent/IT993213B/it active
- 1973-09-13 FR FR7332967A patent/FR2200681A1/fr not_active Withdrawn
- 1973-09-14 JP JP48104485A patent/JPS4966260A/ja active Pending
- 1973-09-14 NL NL7312709A patent/NL7312709A/xx unknown
- 1973-09-14 BR BR7168/73A patent/BR7307168D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3955108A (en) | 1976-05-04 |
| DE2345785A1 (de) | 1974-03-21 |
| ES418586A1 (es) | 1976-04-01 |
| AU6015073A (en) | 1975-03-13 |
| IT993213B (it) | 1975-09-30 |
| BR7307168D0 (pt) | 1974-07-11 |
| NL7312709A (US08124317-20120228-C00026.png) | 1974-03-19 |
| JPS4966260A (US08124317-20120228-C00026.png) | 1974-06-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |