FR1221489A - Amplificateur à transistors - Google Patents

Amplificateur à transistors

Info

Publication number
FR1221489A
FR1221489A FR791401A FR791401A FR1221489A FR 1221489 A FR1221489 A FR 1221489A FR 791401 A FR791401 A FR 791401A FR 791401 A FR791401 A FR 791401A FR 1221489 A FR1221489 A FR 1221489A
Authority
FR
France
Prior art keywords
transistor amplifier
amplifier
transistor
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
Application number
FR791401A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR1221489A publication Critical patent/FR1221489A/fr
Expired legal-status Critical Current

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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3223—Modifications of amplifiers to reduce non-linear distortion using feed-forward
    • 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
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
FR791401A 1958-04-08 1959-04-07 Amplificateur à transistors Expired FR1221489A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US727194A US2994832A (en) 1958-04-08 1958-04-08 Transistor amplifier

Publications (1)

Publication Number Publication Date
FR1221489A true FR1221489A (fr) 1960-06-02

Family

ID=24921708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR791401A Expired FR1221489A (fr) 1958-04-08 1959-04-07 Amplificateur à transistors

Country Status (5)

Country Link
US (1) US2994832A (fr)
BE (1) BE577329A (fr)
DE (1) DE1138107B (fr)
FR (1) FR1221489A (fr)
NL (1) NL237518A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180147A (en) * 1961-05-31 1965-04-27 Tyer & Co Ltd Instrument for the measurment of temperature
DE1192266B (de) * 1963-03-15 1965-05-06 Fernseh Gmbh Anordnung zur Unterdrueckung von Stoersignalen auf unsymmetrischen Verbindungsleitungen
US3502996A (en) * 1964-02-12 1970-03-24 Howard S Martin Amplifying system embodying a two-terminal power amplifier
US3371286A (en) * 1964-08-27 1968-02-27 United Aircraft Corp Stabilized direct-coupled push-pull amplifier
US4593251A (en) * 1981-06-29 1986-06-03 Smith Randall C Power amplifier capable of simultaneous operation in two classes
US4532476A (en) * 1981-06-29 1985-07-30 Smith Randall C Power amplifier capable of simultaneous operation in two classes
CA1180775A (fr) * 1981-06-29 1985-01-08 Randall C. Smith Amplificateur de puissance fonctionnant simultanement en deux classes
US4737901A (en) * 1984-02-24 1988-04-12 Pacific Power Source Corp. High efficiency power source for reactive loads
US4739281A (en) * 1986-08-28 1988-04-19 Solid State Micro Technology For Music, Inc Analog buffer amplifier
NL8901725A (nl) * 1989-07-06 1991-02-01 Philips Nv Versterkerschakeling.
DE102014003232B4 (de) 2014-03-05 2015-11-05 Drazenko Sukalo Hocheffiziente ultra-lineare A-Klasse-Ausgangsstufe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE470453A (fr) * 1942-11-16
US2485538A (en) * 1947-05-26 1949-10-18 Maas Rowe Electromusic Corp Electronic means providing tremolo for electrically operated musical instruments
US2855468A (en) * 1952-11-15 1958-10-07 Rca Corp Transistor stabilization circuits
US2789164A (en) * 1954-03-01 1957-04-16 Rca Corp Semi-conductor signal amplifier circuit
US2863008A (en) * 1954-08-27 1958-12-02 Gen Electric Stabilized amplifier
BE542279A (fr) * 1954-10-25
BE545669A (fr) * 1955-03-02

Also Published As

Publication number Publication date
US2994832A (en) 1961-08-01
DE1138107B (de) 1962-10-18
NL237518A (fr)
BE577329A (fr) 1959-07-31

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