JPS6333726B2 - - Google Patents
Info
- Publication number
- JPS6333726B2 JPS6333726B2 JP54139409A JP13940979A JPS6333726B2 JP S6333726 B2 JPS6333726 B2 JP S6333726B2 JP 54139409 A JP54139409 A JP 54139409A JP 13940979 A JP13940979 A JP 13940979A JP S6333726 B2 JPS6333726 B2 JP S6333726B2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- current
- circuit
- emitter
- 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
- 230000008878 coupling Effects 0.000 claims description 36
- 238000010168 coupling process Methods 0.000 claims description 36
- 238000005859 coupling reaction Methods 0.000 claims description 36
- 239000004065 semiconductor Substances 0.000 claims description 27
- 239000003990 capacitor Substances 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- H03F3/3083—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
- H03F3/3088—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 with asymmetric control, i.e. one control branch containing a supplementary phase inverting transistor
-
- 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
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3217—Modifications of amplifiers to reduce non-linear distortion in single ended push-pull amplifiers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Amplifiers (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7810772A NL7810772A (nl) | 1978-10-30 | 1978-10-30 | Balansversterker. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5561115A JPS5561115A (en) | 1980-05-08 |
| JPS6333726B2 true JPS6333726B2 (US20100268047A1-20101021-C00003.png) | 1988-07-06 |
Family
ID=19831797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13940979A Granted JPS5561115A (en) | 1978-10-30 | 1979-10-30 | Pushhpull amplifier |
Country Status (10)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8003053A (nl) * | 1980-05-27 | 1982-01-04 | Philips Nv | Balanseindtrap. |
| NL8203667A (nl) * | 1982-09-22 | 1984-04-16 | Philips Nv | Balansversterker. |
| DE4036406C2 (de) * | 1990-11-15 | 1994-06-30 | Telefunken Microelectron | Ausgangsstufe für Verstärker |
| US6072341A (en) * | 1997-05-08 | 2000-06-06 | Sony Corporation | Driver circuit with pull down npn transistor and gain reduction |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3023368A (en) * | 1958-07-15 | 1962-02-27 | Southwestern Ind Electronics C | Direct coupled transistor amplifier |
| US3855540A (en) * | 1973-12-13 | 1974-12-17 | Rca Corp | Push-pull transistor amplifier with driver circuits providing over-current protection |
| CA1029819A (en) * | 1974-01-22 | 1978-04-18 | William Peil | Audio amplifier for integrated circuit fabrication having controlled idling current |
| US4078207A (en) * | 1977-01-07 | 1978-03-07 | Rca Corporation | Push-pull transistor amplifier with driver circuitry providing over-current protection |
-
1978
- 1978-10-30 NL NL7810772A patent/NL7810772A/nl not_active Application Discontinuation
-
1979
- 1979-09-28 FR FR7924164A patent/FR2440648A1/fr active Granted
- 1979-10-12 US US06/084,042 patent/US4300103A/en not_active Expired - Lifetime
- 1979-10-24 DE DE19792942862 patent/DE2942862A1/de active Granted
- 1979-10-25 CA CA000338399A patent/CA1138053A/en not_active Expired
- 1979-10-26 IT IT26844/79A patent/IT1124688B/it active
- 1979-10-26 GB GB7937292A patent/GB2033688B/en not_active Expired
- 1979-10-26 AU AU52225/79A patent/AU5222579A/en not_active Abandoned
- 1979-10-30 JP JP13940979A patent/JPS5561115A/ja active Granted
-
1983
- 1983-06-02 HK HK185/83A patent/HK18583A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2440648B1 (US20100268047A1-20101021-C00003.png) | 1984-11-09 |
| DE2942862A1 (de) | 1980-05-14 |
| DE2942862C2 (US20100268047A1-20101021-C00003.png) | 1988-07-07 |
| JPS5561115A (en) | 1980-05-08 |
| US4300103A (en) | 1981-11-10 |
| IT7926844A0 (it) | 1979-10-26 |
| GB2033688B (en) | 1982-12-08 |
| CA1138053A (en) | 1982-12-21 |
| HK18583A (en) | 1983-06-10 |
| GB2033688A (en) | 1980-05-21 |
| IT1124688B (it) | 1986-05-14 |
| NL7810772A (nl) | 1980-05-02 |
| FR2440648A1 (fr) | 1980-05-30 |
| AU5222579A (en) | 1980-05-08 |
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