JPS49115636A - - Google Patents
Info
- Publication number
- JPS49115636A JPS49115636A JP49019148A JP1914874A JPS49115636A JP S49115636 A JPS49115636 A JP S49115636A JP 49019148 A JP49019148 A JP 49019148A JP 1914874 A JP1914874 A JP 1914874A JP S49115636 A JPS49115636 A JP S49115636A
- Authority
- JP
- Japan
- 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.)
- Pending
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 (1)
| Publication Number | Publication Date |
|---|---|
| JPS49115636A true JPS49115636A (enExample) | 1974-11-05 |
Family
ID=23307585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49019148A Pending JPS49115636A (enExample) | 1973-02-21 | 1974-02-19 |
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 |
|---|---|---|---|---|
| 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 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| NL8901725A (nl) * | 1989-07-06 | 1991-02-01 | Philips Nv | Versterkerschakeling. |
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1048945B (de) * | 1954-11-17 | 1959-01-22 | Siemens Ag | Einrichtung zur gemeinsamen Steuerung mehrerer in Reihe geschalteter steuerbarer Halbleiter |
| 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
Cited By (1)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1423942A (en) | 1976-02-04 |
| FR2218696B1 (enExample) | 1976-10-08 |
| AU6559174A (en) | 1975-08-14 |
| FR2218696A1 (enExample) | 1974-09-13 |
| DE2403792A1 (de) | 1974-08-22 |
| US3863170A (en) | 1975-01-28 |
| CA999059A (en) | 1976-10-26 |