DE2203872B2 - Integrierter NF-Leistungsverstärker mit Darlington-Eingangsstufe und mit quasikomplementärer Gegentakt-Ausgangsstufe - Google Patents

Integrierter NF-Leistungsverstärker mit Darlington-Eingangsstufe und mit quasikomplementärer Gegentakt-Ausgangsstufe

Info

Publication number
DE2203872B2
DE2203872B2 DE2203872A DE2203872A DE2203872B2 DE 2203872 B2 DE2203872 B2 DE 2203872B2 DE 2203872 A DE2203872 A DE 2203872A DE 2203872 A DE2203872 A DE 2203872A DE 2203872 B2 DE2203872 B2 DE 2203872B2
Authority
DE
Germany
Prior art keywords
transistor
voltage
terminal
output
emitter
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.)
Ceased
Application number
DE2203872A
Other languages
German (de)
English (en)
Other versions
DE2203872A1 (de
Inventor
A Romano
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.)
STMicroelectronics SRL
Original Assignee
ATES Componenti Elettronici SpA
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 ATES Componenti Elettronici SpA filed Critical ATES Componenti Elettronici SpA
Publication of DE2203872A1 publication Critical patent/DE2203872A1/de
Publication of DE2203872B2 publication Critical patent/DE2203872B2/de
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is DC
    • G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/26—Current mirrors
    • G05F3/265—Current mirrors using bipolar transistors only
    • 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
    • H03F3/3091—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 two complementary transistors for phase-splitting

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
DE2203872A 1971-02-05 1972-01-27 Integrierter NF-Leistungsverstärker mit Darlington-Eingangsstufe und mit quasikomplementärer Gegentakt-Ausgangsstufe Ceased DE2203872B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2019471 1971-02-05

Publications (2)

Publication Number Publication Date
DE2203872A1 DE2203872A1 (de) 1972-08-10
DE2203872B2 true DE2203872B2 (de) 1974-11-28

Family

ID=11164604

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2203872A Ceased DE2203872B2 (de) 1971-02-05 1972-01-27 Integrierter NF-Leistungsverstärker mit Darlington-Eingangsstufe und mit quasikomplementärer Gegentakt-Ausgangsstufe

Country Status (7)

Country Link
US (1) US3828265A (en:Method)
JP (1) JPS5330206Y2 (en:Method)
DE (1) DE2203872B2 (en:Method)
FR (1) FR2123997A5 (en:Method)
GB (1) GB1384709A (en:Method)
SE (1) SE373008B (en:Method)
SU (1) SU576979A3 (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642874A1 (de) * 1975-09-23 1977-03-24 Ates Componenti Elettron Stromspiegelschaltung

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125740A (en) * 1973-09-26 1978-11-14 Sgs-Ates Componenti Elettronici S.P.A. Resin-encased microelectronic module
US4059810A (en) * 1973-09-26 1977-11-22 Sgs-Ates Componenti Elettronici Spa Resin-encased microelectronic module
BE823493A (fr) * 1974-01-16 1975-06-18 Produits de polyaddition d'oxydes d'alkylene a base de tetrahydrofuranne
IT1034831B (it) * 1975-04-04 1979-10-10 Ates Componenti Elettron Amplificatore di potenza in bassa frequenza in circuito integrato monolitico con circutto esterno combinato per la reiezione alla linea e la determinazione del guadagno
DE2605934C2 (de) * 1976-02-14 1982-05-13 General Electric Co., Schenectady, N.Y. Tonfrequenzverstärker
JPS55132111A (en) 1979-03-31 1980-10-14 Toshiba Corp Power amplifying circuit
US4553044A (en) * 1983-05-11 1985-11-12 National Semiconductor Corporation Integrated circuit output driver stage
DE3409417C2 (de) * 1984-03-15 1986-04-03 Telefunken electronic GmbH, 7100 Heilbronn Niederfrequenz-Verstärker

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1158416A (en) * 1965-12-13 1969-07-16 Ibm Transistor Amplifier
US3500219A (en) * 1966-08-15 1970-03-10 Gen Electric Audio amplifier
US3596199A (en) * 1966-09-09 1971-07-27 Dynaco Inc Transistorized amplifiers and protective circuits therefor
US3419809A (en) * 1967-07-17 1968-12-31 United Aircraft Corp Stable d.c. amplifier
DE1562069A1 (de) * 1968-01-15 1970-02-12 David Hafler Schutzschaltung fuer transistorisierte Leistungsverstaerker
FR1559801A (en:Method) * 1968-01-22 1969-03-14
US3493879A (en) * 1968-02-12 1970-02-03 Intern Radio & Electronics Cor High power high fidelity solid state amplifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642874A1 (de) * 1975-09-23 1977-03-24 Ates Componenti Elettron Stromspiegelschaltung

Also Published As

Publication number Publication date
DE2203872A1 (de) 1972-08-10
US3828265A (en) 1974-08-06
SE373008B (en:Method) 1975-01-20
JPS5330206Y2 (en:Method) 1978-07-28
JPS5264763U (en:Method) 1977-05-13
FR2123997A5 (en:Method) 1972-09-15
GB1384709A (en) 1975-02-19
SU576979A3 (ru) 1977-10-15

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Legal Events

Date Code Title Description
8235 Patent refused