BE511224A - - Google Patents
Info
- Publication number
- BE511224A BE511224A BE511224DA BE511224A BE 511224 A BE511224 A BE 511224A BE 511224D A BE511224D A BE 511224DA BE 511224 A BE511224 A BE 511224A
- Authority
- BE
- Belgium
Links
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
- H03F3/3066—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the collectors of complementary power transistors being connected to the output
- H03F3/3067—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the collectors of complementary power transistors being connected to the output with asymmetrical driving of the end stage
-
- 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
-
- 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
- H03F3/3071—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output with asymmetrical driving of the end stage
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US246428A US2666818A (en) | 1951-09-13 | 1951-09-13 | Transistor amplifier |
Publications (1)
Publication Number | Publication Date |
---|---|
BE511224A true BE511224A (xx) |
Family
ID=22930643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE511224D BE511224A (xx) | 1951-09-13 |
Country Status (6)
Country | Link |
---|---|
US (1) | US2666818A (xx) |
BE (1) | BE511224A (xx) |
DE (1) | DE918033C (xx) |
FR (1) | FR1053545A (xx) |
GB (1) | GB714811A (xx) |
NL (1) | NL85273C (xx) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE505195A (xx) * | 1949-04-01 | |||
BE523250A (xx) * | 1952-11-05 | |||
BE524024A (xx) * | 1952-11-07 | |||
US2985841A (en) * | 1952-11-14 | 1961-05-23 | Rca Corp | Power amplifiers |
NL89693C (xx) * | 1952-11-15 | |||
BE526444A (xx) * | 1953-02-13 | |||
US2762870A (en) * | 1953-05-28 | 1956-09-11 | Rca Corp | Push-pull complementary type transistor amplifier |
US2812437A (en) * | 1953-09-23 | 1957-11-05 | Rca Corp | Transistor oscillators |
US2802067A (en) * | 1953-09-30 | 1957-08-06 | Rca Corp | Symmetrical direct current stabilization in semiconductor amplifiers |
US2782267A (en) * | 1953-10-08 | 1957-02-19 | North American Aviation Inc | Push-pull transistor amplifier |
US2982918A (en) * | 1953-11-09 | 1961-05-02 | Philips Corp | Amplifying-circuit arrangement |
US2751549A (en) * | 1954-01-04 | 1956-06-19 | Bell Telephone Labor Inc | Current supply apparatus |
US2819352A (en) * | 1954-01-29 | 1958-01-07 | Gen Precision Lab Inc | Transistor magnetic amplifier circuit |
US2885495A (en) * | 1954-03-24 | 1959-05-05 | Rca Corp | Emitter coupled transistor amplifier |
US3018444A (en) * | 1954-04-29 | 1962-01-23 | Franklin F Offner | Transistor amplifier |
US2791645A (en) * | 1954-05-04 | 1957-05-07 | Carlton E Bessey | Transistor amplifier |
US2769907A (en) * | 1954-06-29 | 1956-11-06 | Rca Corp | Semi-conductor relaxation oscillator circuits |
US2770728A (en) * | 1954-07-26 | 1956-11-13 | Rca Corp | Semi-conductor frequency multiplier circuit |
US2883313A (en) * | 1954-08-16 | 1959-04-21 | Rca Corp | Semiconductor devices |
US3054067A (en) * | 1954-09-10 | 1962-09-11 | Rca Corp | Transistor signal amplifier circuit |
US2928049A (en) * | 1954-09-30 | 1960-03-08 | Ibm | Transistor amplifier circuit |
US2892164A (en) * | 1954-10-27 | 1959-06-23 | Rca Corp | Semi-conductor filter circuits |
US2863123A (en) * | 1954-11-08 | 1958-12-02 | Rca Corp | Transistor control circuit |
US2957993A (en) * | 1954-11-17 | 1960-10-25 | Siemens Ag | Control circuits for series connected semiconductors |
US2981895A (en) * | 1954-11-29 | 1961-04-25 | Rca Corp | Series energized transistor amplifier |
NL203679A (xx) * | 1955-02-02 | |||
US2886754A (en) * | 1955-03-24 | 1959-05-12 | Honeywell Regulator Co | Push-pull motor drive circuit |
NL91579C (xx) * | 1955-04-16 | |||
US2965766A (en) * | 1955-04-19 | 1960-12-20 | Westinghouse Electric Corp | Voltage to pulse-width conversion device |
US2838675A (en) * | 1955-05-02 | 1958-06-10 | North American Aviation Inc | Reversible current circuit |
BE549248A (xx) * | 1955-07-05 | |||
NL113258C (xx) * | 1955-07-06 | |||
US3215851A (en) * | 1955-10-25 | 1965-11-02 | Philco Corp | Emitter follower with nonsaturating driver |
US2994834A (en) * | 1956-02-29 | 1961-08-01 | Baldwin Piano Co | Transistor amplifiers |
US2851542A (en) * | 1956-05-17 | 1958-09-09 | Rca Corp | Transistor signal amplifier circuits |
US2871305A (en) * | 1956-06-01 | 1959-01-27 | Carl R Hurtig | Constant impedance transistor input circuit |
US2885498A (en) * | 1956-06-14 | 1959-05-05 | Avco Mfg Corp | Direct-coupled complementary transistor amplifier |
US2936382A (en) * | 1956-07-10 | 1960-05-10 | Ca Atomic Energy Ltd | Transistor switching circuit |
US2955257A (en) * | 1956-07-25 | 1960-10-04 | Rca Corp | Transistor class b signal amplifier circuit |
US2933692A (en) * | 1956-07-31 | 1960-04-19 | Bell Telephone Labor Inc | Transistor switching and regenerative pulse amplifier circuit |
US2836713A (en) * | 1956-08-17 | 1958-05-27 | Rca Corp | Transistor radio receiver tuning indicator |
US2945187A (en) * | 1956-08-24 | 1960-07-12 | Phillips Petroleum Co | Temperature compensated transistor amplifier |
US2955265A (en) * | 1956-12-21 | 1960-10-04 | James E Lindsay | Signal wave-form converter |
US3047736A (en) * | 1957-12-02 | 1962-07-31 | Warren Mfg Company Inc | Transistor switching amplifier |
US3170070A (en) * | 1959-10-19 | 1965-02-16 | S H Couch Company Inc | Current detecting system |
US3183366A (en) * | 1959-12-31 | 1965-05-11 | Ibm | Signal translating apparatus |
US3518458A (en) * | 1967-06-23 | 1970-06-30 | Mallory & Co Inc P R | Decoupling means for integrated circuit |
US3649846A (en) * | 1971-01-07 | 1972-03-14 | Motorola Inc | Single supply comparison amplifier |
US4114109A (en) * | 1975-04-09 | 1978-09-12 | Indesit Industria Elettrodomestici Italiana S.P.A. | Amplifying circuit |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2524035A (en) * | 1948-02-26 | 1950-10-03 | Bell Telphone Lab Inc | Three-electrode circuit element utilizing semiconductive materials |
NL148695B (nl) * | 1948-11-06 | Conch Int Methane Ltd | Thermisch geisoleerde houder. |
-
0
- NL NL85273D patent/NL85273C/xx active
- BE BE511224D patent/BE511224A/xx unknown
-
1951
- 1951-09-13 US US246428A patent/US2666818A/en not_active Expired - Lifetime
-
1952
- 1952-04-08 FR FR1053545D patent/FR1053545A/fr not_active Expired
- 1952-08-22 GB GB21127/52A patent/GB714811A/en not_active Expired
- 1952-08-31 DE DEW9358A patent/DE918033C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB714811A (en) | 1954-09-01 |
DE918033C (de) | 1954-09-16 |
US2666818A (en) | 1954-01-19 |
NL85273C (xx) | |
FR1053545A (fr) | 1954-02-03 |