FR2218696A1 - - Google Patents
Info
- Publication number
- FR2218696A1 FR2218696A1 FR7405385A FR7405385A FR2218696A1 FR 2218696 A1 FR2218696 A1 FR 2218696A1 FR 7405385 A FR7405385 A FR 7405385A FR 7405385 A FR7405385 A FR 7405385A FR 2218696 A1 FR2218696 A1 FR 2218696A1
- 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
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/217—Class D power amplifiers; Switching amplifiers
- H03F3/2176—Class E amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
- H03F3/245—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages with semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/42—Amplifiers with two or more amplifying elements having their DC paths in series with the load, the control electrode of each element being excited by at least part of the input signal, e.g. so-called totem-pole amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US334517A US3863170A (en) | 1973-02-21 | 1973-02-21 | Thermally stable power amplifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2218696A1 true FR2218696A1 (enExample) | 1974-09-13 |
| FR2218696B1 FR2218696B1 (enExample) | 1976-10-08 |
Family
ID=23307585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7405385A Expired FR2218696B1 (enExample) | 1973-02-21 | 1974-02-18 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3863170A (enExample) |
| JP (1) | JPS49115636A (enExample) |
| AU (1) | AU6559174A (enExample) |
| CA (1) | CA999059A (enExample) |
| DE (1) | DE2403792A1 (enExample) |
| FR (1) | FR2218696B1 (enExample) |
| GB (1) | GB1423942A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0406964A1 (en) * | 1989-07-06 | 1991-01-09 | Koninklijke Philips Electronics N.V. | Amplifier arrangement |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5842319A (ja) * | 1981-09-04 | 1983-03-11 | Matsushita Electric Ind Co Ltd | ダ−リントントランジスタスイツチ装置 |
| JP2711315B2 (ja) * | 1987-05-07 | 1998-02-10 | ニシム電子工業株式会社 | スイッチング電源装置 |
| EP2655650B1 (en) | 2010-12-20 | 2017-12-20 | LEK Pharmaceuticals d.d. | Enzymatic synthesis of active pharmaceutical ingredient and intermediates thereof |
| US9553551B1 (en) | 2013-05-16 | 2017-01-24 | Skyworks Solutions, Inc. | Wide-band amplifiers using clipper circuits for reduced harmonics |
| US9306603B2 (en) * | 2014-01-24 | 2016-04-05 | Qualcomm Incorporated | Tunable radio frequency (RF) front-end architecture using filter having adjustable inductance and capacitance |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH340268A (de) * | 1954-11-17 | 1959-08-15 | Siemens Ag | Einrichtung zur gemeinsamen Steuerung mehrerer in Reihe geschalteter steuerbarer Halbleiter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3363116A (en) * | 1965-06-07 | 1968-01-09 | Fairchild Camera Instr Co | High-speed transistor pulse repeater circuit |
| US3648188A (en) * | 1970-06-10 | 1972-03-07 | Bendix Corp | Transistor power amplifier |
-
1973
- 1973-02-21 US US334517A patent/US3863170A/en not_active Expired - Lifetime
-
1974
- 1974-01-24 GB GB328974A patent/GB1423942A/en not_active Expired
- 1974-01-26 DE DE2403792A patent/DE2403792A1/de not_active Withdrawn
- 1974-02-14 AU AU65591/74A patent/AU6559174A/en not_active Expired
- 1974-02-15 CA CA192,664A patent/CA999059A/en not_active Expired
- 1974-02-18 FR FR7405385A patent/FR2218696B1/fr not_active Expired
- 1974-02-19 JP JP49019148A patent/JPS49115636A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH340268A (de) * | 1954-11-17 | 1959-08-15 | Siemens Ag | Einrichtung zur gemeinsamen Steuerung mehrerer in Reihe geschalteter steuerbarer Halbleiter |
Non-Patent Citations (5)
| Title |
|---|
| "EINFACH DIFFUNDIERTE SILIZIUM-NPN-DARLINGTON-LEISTUNGSSTUFEN BDY87, UND BDY89 HAVENSTEIN * |
| ET AL .) * |
| REVUE DT SIEMENS BAUTELLE INFORMATIONEN, VOL. 9,NO. 2, AVRIL 1971, PAGES 50 A 52, ARTICLE: * |
| REVUE US THE ELECTRONIC ENGINEER, VOL 26, NO. 3,MARS 1967, PAGES 68 A 73, ARTICLE: "DESIGN * |
| TRAD-OFFS PAR R-F-TRANSISTOR POWER AMPLIFIERS" MINTON . * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0406964A1 (en) * | 1989-07-06 | 1991-01-09 | Koninklijke Philips Electronics N.V. | Amplifier arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1423942A (en) | 1976-02-04 |
| FR2218696B1 (enExample) | 1976-10-08 |
| AU6559174A (en) | 1975-08-14 |
| DE2403792A1 (de) | 1974-08-22 |
| US3863170A (en) | 1975-01-28 |
| JPS49115636A (enExample) | 1974-11-05 |
| CA999059A (en) | 1976-10-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |