FR2272525A1 - - Google Patents
Info
- Publication number
- FR2272525A1 FR2272525A1 FR7515867A FR7515867A FR2272525A1 FR 2272525 A1 FR2272525 A1 FR 2272525A1 FR 7515867 A FR7515867 A FR 7515867A FR 7515867 A FR7515867 A FR 7515867A FR 2272525 A1 FR2272525 A1 FR 2272525A1
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
- H03F3/3001—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor with field-effect transistors
- H03F3/3044—Junction FET SEPP output stages
-
- 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
- H03F1/306—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in junction-FET amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5700674A JPS5720723B2 (fr) | 1974-05-21 | 1974-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2272525A1 true FR2272525A1 (fr) | 1975-12-19 |
| FR2272525B1 FR2272525B1 (fr) | 1979-04-06 |
Family
ID=13043360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7515867A Expired FR2272525B1 (fr) | 1974-05-21 | 1975-05-21 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3968451A (fr) |
| JP (1) | JPS5720723B2 (fr) |
| CA (1) | CA1046596A (fr) |
| DE (1) | DE2522527C2 (fr) |
| FR (1) | FR2272525B1 (fr) |
| GB (1) | GB1496177A (fr) |
| IT (1) | IT1038350B (fr) |
| NL (1) | NL7505983A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2590424A1 (fr) * | 1985-11-19 | 1987-05-22 | Guenet Didier | Amplificateur de puissance mosfet a etage d'entree symetrique a tres faible bruit et a electronique de commande enfichable |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4158179A (en) * | 1976-04-19 | 1979-06-12 | Trio Kabushiki Kaisha | Amplifier circuit |
| JPS58200610A (ja) * | 1982-05-18 | 1983-11-22 | Sony Corp | 高入力インピーダンス回路 |
| US4665327A (en) * | 1984-06-27 | 1987-05-12 | Harris Corporation | Current to voltage interface |
| JPS60121819A (ja) * | 1984-11-12 | 1985-06-29 | Omron Tateisi Electronics Co | 近接スイツチの発振回路 |
| JP2508816B2 (ja) * | 1988-09-19 | 1996-06-19 | トヨタ自動車株式会社 | 顔料の製造方法 |
| US5498997A (en) * | 1994-12-23 | 1996-03-12 | Schiebold; Cristopher F. | Transformerless audio amplifier |
| ES2662134T3 (es) | 2014-12-19 | 2018-04-05 | Eckart Gmbh | Pigmentos de efecto de gran transparencia, gran cromatismo y gran brillantez, procedimiento para su preparación y uso de los mismos |
| ES2726181T5 (en) | 2014-12-19 | 2025-03-05 | Eckart Gmbh | Gold-coloured effect pigments with high chroma and a high brilliance, method for their preparation and their use |
| WO2016097421A1 (fr) | 2014-12-19 | 2016-06-23 | Eckart Gmbh | Pigments à effet spécial de couleur rouge, à haut degré chromatique et à haute brillance, procédé pour les préparer et leur utilisation |
| US11349446B2 (en) * | 2020-03-10 | 2022-05-31 | SiliconIntervention Inc. | Amplifier bias control using tunneling current |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3096487A (en) * | 1961-04-03 | 1963-07-02 | Willis L Lee | Directly coupled transistor amplifier with positive and negative feedback |
| US3693107A (en) * | 1970-11-02 | 1972-09-19 | Motorola Inc | Stable power amplifier circuit |
-
1974
- 1974-05-21 JP JP5700674A patent/JPS5720723B2/ja not_active Expired
-
1975
- 1975-05-16 GB GB20907/75A patent/GB1496177A/en not_active Expired
- 1975-05-16 US US05/578,194 patent/US3968451A/en not_active Expired - Lifetime
- 1975-05-20 CA CA227,392A patent/CA1046596A/fr not_active Expired
- 1975-05-21 IT IT23606/75A patent/IT1038350B/it active
- 1975-05-21 NL NL7505983A patent/NL7505983A/xx not_active Application Discontinuation
- 1975-05-21 FR FR7515867A patent/FR2272525B1/fr not_active Expired
- 1975-05-21 DE DE2522527A patent/DE2522527C2/de not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2590424A1 (fr) * | 1985-11-19 | 1987-05-22 | Guenet Didier | Amplificateur de puissance mosfet a etage d'entree symetrique a tres faible bruit et a electronique de commande enfichable |
Also Published As
| Publication number | Publication date |
|---|---|
| US3968451A (en) | 1976-07-06 |
| DE2522527C2 (de) | 1984-05-30 |
| CA1046596A (fr) | 1979-01-16 |
| DE2522527A1 (de) | 1975-12-04 |
| JPS5720723B2 (fr) | 1982-05-01 |
| IT1038350B (it) | 1979-11-20 |
| FR2272525B1 (fr) | 1979-04-06 |
| JPS50150345A (fr) | 1975-12-02 |
| GB1496177A (en) | 1977-12-30 |
| NL7505983A (nl) | 1975-11-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |