JPS52116141U - - Google Patents
Info
- Publication number
- JPS52116141U JPS52116141U JP1976023986U JP2398676U JPS52116141U JP S52116141 U JPS52116141 U JP S52116141U JP 1976023986 U JP1976023986 U JP 1976023986U JP 2398676 U JP2398676 U JP 2398676U JP S52116141 U JPS52116141 U JP S52116141U
- 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.)
- Granted
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
- H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
- H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
- H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
- H03F1/0216—Continuous control
- H03F1/0233—Continuous control by using a signal derived from the output signal, e.g. bootstrapping the voltage supply
-
- 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
- H03F3/3069—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output
- H03F3/3076—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output with symmetrical driving of the end stage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Circuits Of Receivers In General (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976023986U JPS6115620Y2 (https=) | 1976-03-02 | 1976-03-02 | |
| US05/772,902 US4087759A (en) | 1976-03-02 | 1977-02-28 | Power amplifier devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976023986U JPS6115620Y2 (https=) | 1976-03-02 | 1976-03-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52116141U true JPS52116141U (https=) | 1977-09-03 |
| JPS6115620Y2 JPS6115620Y2 (https=) | 1986-05-15 |
Family
ID=12125886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976023986U Expired JPS6115620Y2 (https=) | 1976-03-02 | 1976-03-02 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4087759A (https=) |
| JP (1) | JPS6115620Y2 (https=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7901118A (nl) * | 1979-02-13 | 1980-08-15 | Philips Nv | Versterker bevattende een voedingsschakeling en een daarmee verbonden versterker-trap. |
| JPS5935207B2 (ja) * | 1979-07-27 | 1984-08-27 | ヤマハ株式会社 | 電力増幅器 |
| US4484149A (en) * | 1980-02-12 | 1984-11-20 | Analog Devices, Inc. | Single-supply IC digital-to-analog converter for use with microprocessors |
| JPS5737908A (en) * | 1980-08-14 | 1982-03-02 | Sony Corp | Output amplifying circuit |
| NL8203667A (nl) * | 1982-09-22 | 1984-04-16 | Philips Nv | Balansversterker. |
| SE467331B (sv) * | 1990-10-26 | 1992-06-29 | Andersson & Baevholm Lab | Audio-effektfoerstaerkare med pulsbreddsmodulering samt ett audio-effektsteg |
| US5450037A (en) * | 1993-06-30 | 1995-09-12 | Sanyo Electric Co., Ltd. | Power supplying circuit for supplying a voltage to a driving circuit |
| US5396194A (en) * | 1993-11-19 | 1995-03-07 | Carver Corporation | Audio frequency power amplifiers |
| US5606289A (en) * | 1994-06-22 | 1997-02-25 | Carver Corporation | Audio frequency power amplifiers with actively damped filter |
| US5543753A (en) * | 1994-06-22 | 1996-08-06 | Carver Corporation | Audio frequency power amplifiers with actively damped filter |
| US5554959A (en) * | 1994-10-25 | 1996-09-10 | Vac-Com, Inc. | Linear power amplifier with a pulse density modulated switching power supply |
| US6172490B1 (en) * | 1999-12-08 | 2001-01-09 | Alcatel Networks Corporation | Precise rail tracking method for powering dual voltage integrated circuits |
| US6366167B1 (en) | 2000-02-29 | 2002-04-02 | Gain Technology Corporation | Low voltage rail-to-rail CMOS input stage |
| US6353363B1 (en) * | 2000-02-29 | 2002-03-05 | Gain Technology Corporation | Low voltage rail-to-rail CMOS output stage |
| US6825726B2 (en) * | 2000-07-12 | 2004-11-30 | Indigo Manufacturing Inc. | Power amplifier with multiple power supplies |
| US7863841B2 (en) * | 2007-06-15 | 2011-01-04 | Paolo Menegoli | Class H drive |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51121239A (en) * | 1975-04-17 | 1976-10-23 | Sony Corp | An amplification circuit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA597731A (en) * | 1955-07-25 | 1960-05-10 | L. Jensen James | Voltage and current regulation |
| US3426290A (en) * | 1965-10-20 | 1969-02-04 | Honeywell Inc | Amplifier having series regulated voltage supply |
| DE1918618A1 (de) * | 1969-04-12 | 1970-10-15 | Licentia Gmbh | Transistorwechselstromverstaerker mit einer Gegentaktendstufe |
-
1976
- 1976-03-02 JP JP1976023986U patent/JPS6115620Y2/ja not_active Expired
-
1977
- 1977-02-28 US US05/772,902 patent/US4087759A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51121239A (en) * | 1975-04-17 | 1976-10-23 | Sony Corp | An amplification circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6115620Y2 (https=) | 1986-05-15 |
| US4087759A (en) | 1978-05-02 |