JPS6212691B2 - - Google Patents
Info
- Publication number
- JPS6212691B2 JPS6212691B2 JP54038635A JP3863579A JPS6212691B2 JP S6212691 B2 JPS6212691 B2 JP S6212691B2 JP 54038635 A JP54038635 A JP 54038635A JP 3863579 A JP3863579 A JP 3863579A JP S6212691 B2 JPS6212691 B2 JP S6212691B2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- transistors
- circuit
- output
- base
- Prior art date
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 11
- 230000003321 amplification Effects 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 7
- 238000003199 nucleic acid amplification method Methods 0.000 description 7
- 230000003071 parasitic effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
-
- 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
- H03F3/3083—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type
- H03F3/3086—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type two power transistors being controlled by the input signal
- H03F3/3093—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type two power transistors being controlled by the input signal comprising a differential amplifier as phase-splitting element
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3863579A JPS55132111A (en) | 1979-03-31 | 1979-03-31 | Power amplifying circuit |
| DE3011933A DE3011933C2 (de) | 1979-03-31 | 1980-03-27 | Leistungsverstärker |
| US06/134,676 US4333059A (en) | 1979-03-31 | 1980-03-27 | Power amplifying circuit |
| FR8007167A FR2453540B1 (fr) | 1979-03-31 | 1980-03-31 | Circuit amplificateur de puissance |
| GB8010788A GB2047032B (en) | 1979-03-31 | 1980-03-31 | Power-amplifying circuits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3863579A JPS55132111A (en) | 1979-03-31 | 1979-03-31 | Power amplifying circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55132111A JPS55132111A (en) | 1980-10-14 |
| JPS6212691B2 true JPS6212691B2 (US06262066-20010717-C00315.png) | 1987-03-20 |
Family
ID=12530692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3863579A Granted JPS55132111A (en) | 1979-03-31 | 1979-03-31 | Power amplifying circuit |
Country Status (5)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1208223B (it) * | 1987-06-18 | 1989-06-12 | Sgs Microelettronica Spa | Stadio aplificatore ad elevata dinamica con rivelazione della distorsione. |
| US4857861A (en) * | 1987-09-23 | 1989-08-15 | U. S. Philips Corporation | Amplifier arrangement with improved quiescent current control |
| US5173293A (en) * | 1989-02-23 | 1992-12-22 | Becton Dickinson And Company | Anti-T-cell antibodies as adjuvants |
| DE3920803C1 (en) * | 1989-06-24 | 1990-12-20 | Telefunken Electronic Gmbh, 7100 Heilbronn, De | Push=pull amplifier with two output stages - has input difference stage and current or power source for setting closed circuit current and no-load amplification |
| DE3920802A1 (de) * | 1989-06-24 | 1991-01-10 | Telefunken Electronic Gmbh | Pull- und push-verstaerkerschaltung mit ruhestromstabilisierung |
| DE4009789A1 (de) * | 1990-03-27 | 1991-10-02 | Licentia Gmbh | Emitterfolger-schaltungsanordnung |
| GB9019178D0 (en) * | 1990-09-03 | 1990-10-17 | Lsi Logic Europ | Power amplifiers |
| DE4308287C2 (de) * | 1993-03-02 | 1995-01-19 | Jochen Herrlinger | Elektrischer Leistungsverstärker und Verfahren zu dessen Betrieb |
| JPH11177349A (ja) | 1997-12-16 | 1999-07-02 | Matsushita Electric Ind Co Ltd | 電力増幅器 |
| US5973564A (en) * | 1998-04-02 | 1999-10-26 | Burr-Brown Corporation | Operational amplifier push-pull output stage with low quiescent current |
| JP3452004B2 (ja) * | 1999-12-02 | 2003-09-29 | ヤマハ株式会社 | 差動増幅回路 |
| CN107404296B (zh) | 2017-07-05 | 2020-03-06 | 唯捷创芯(天津)电子技术股份有限公司 | 基于电流检测反馈的射频功率放大器、芯片及通信终端 |
| CN107395144B (zh) | 2017-07-05 | 2020-01-10 | 唯捷创芯(天津)电子技术股份有限公司 | 基于功率检测反馈的射频功率放大器、芯片及通信终端 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2789164A (en) * | 1954-03-01 | 1957-04-16 | Rca Corp | Semi-conductor signal amplifier circuit |
| SU576979A3 (ru) * | 1971-02-05 | 1977-10-15 | Атес Компоненти Электроничи С.П.А. (Фирма) | Усилитель низкой частоты |
| JPS5726001B2 (US06262066-20010717-C00315.png) * | 1973-08-02 | 1982-06-02 | ||
| US4068187A (en) * | 1976-03-19 | 1978-01-10 | Hitachi, Ltd. | Audio-frequency power amplifiers |
-
1979
- 1979-03-31 JP JP3863579A patent/JPS55132111A/ja active Granted
-
1980
- 1980-03-27 US US06/134,676 patent/US4333059A/en not_active Expired - Lifetime
- 1980-03-27 DE DE3011933A patent/DE3011933C2/de not_active Expired
- 1980-03-31 FR FR8007167A patent/FR2453540B1/fr not_active Expired
- 1980-03-31 GB GB8010788A patent/GB2047032B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3011933C2 (de) | 1982-09-23 |
| US4333059A (en) | 1982-06-01 |
| GB2047032B (en) | 1983-04-20 |
| FR2453540A1 (fr) | 1980-10-31 |
| DE3011933A1 (de) | 1980-10-09 |
| GB2047032A (en) | 1980-11-19 |
| FR2453540B1 (fr) | 1985-09-27 |
| JPS55132111A (en) | 1980-10-14 |
