DE2942862A1 - Gegentaktverstaerker - Google Patents

Gegentaktverstaerker

Info

Publication number
DE2942862A1
DE2942862A1 DE19792942862 DE2942862A DE2942862A1 DE 2942862 A1 DE2942862 A1 DE 2942862A1 DE 19792942862 DE19792942862 DE 19792942862 DE 2942862 A DE2942862 A DE 2942862A DE 2942862 A1 DE2942862 A1 DE 2942862A1
Authority
DE
Germany
Prior art keywords
transistor
circuit
emitter
collector
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.)
Granted
Application number
DE19792942862
Other languages
German (de)
English (en)
Other versions
DE2942862C2 (US20020128544A1-20020912-P00008.png
Inventor
Rudy Johan Van De Plassche
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE2942862A1 publication Critical patent/DE2942862A1/de
Priority to SU802995655A priority Critical patent/SU1003769A3/ru
Application granted granted Critical
Publication of DE2942862C2 publication Critical patent/DE2942862C2/de
Granted legal-status Critical Current

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
    • H03F3/3083—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)
DE19792942862 1978-10-30 1979-10-24 Gegentaktverstaerker Granted DE2942862A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU802995655A SU1003769A3 (ru) 1979-10-24 1980-10-21 Электрогидравлический сервоклапан

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
DE2942862A1 true DE2942862A1 (de) 1980-05-14
DE2942862C2 DE2942862C2 (US20020128544A1-20020912-P00008.png) 1988-07-07

Family

ID=19831797

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792942862 Granted DE2942862A1 (de) 1978-10-30 1979-10-24 Gegentaktverstaerker

Country Status (10)

Country Link
US (1) US4300103A (US20020128544A1-20020912-P00008.png)
JP (1) JPS5561115A (US20020128544A1-20020912-P00008.png)
AU (1) AU5222579A (US20020128544A1-20020912-P00008.png)
CA (1) CA1138053A (US20020128544A1-20020912-P00008.png)
DE (1) DE2942862A1 (US20020128544A1-20020912-P00008.png)
FR (1) FR2440648A1 (US20020128544A1-20020912-P00008.png)
GB (1) GB2033688B (US20020128544A1-20020912-P00008.png)
HK (1) HK18583A (US20020128544A1-20020912-P00008.png)
IT (1) IT1124688B (US20020128544A1-20020912-P00008.png)
NL (1) NL7810772A (US20020128544A1-20020912-P00008.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3120689A1 (de) * 1980-05-27 1982-03-25 Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven "gegentaktendstufe"
DE3332871A1 (de) * 1982-09-22 1984-03-22 N.V. Philips' Gloeilampenfabrieken, 5621 Eindhoven Gegentaktverstaerker

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855540A (en) * 1973-12-13 1974-12-17 Rca Corp Push-pull transistor amplifier with driver circuits providing over-current protection
DE2800200A1 (de) * 1977-01-07 1978-07-13 Rca Corp Gegentakt-transistorverstaerker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023368A (en) * 1958-07-15 1962-02-27 Southwestern Ind Electronics C Direct coupled transistor amplifier
CA1029819A (en) * 1974-01-22 1978-04-18 William Peil Audio amplifier for integrated circuit fabrication having controlled idling current

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855540A (en) * 1973-12-13 1974-12-17 Rca Corp Push-pull transistor amplifier with driver circuits providing over-current protection
DE2800200A1 (de) * 1977-01-07 1978-07-13 Rca Corp Gegentakt-transistorverstaerker

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
US-Z.: Electronics Letters, Bd.10, Nr.15, 25. Juli 74, S.317-319 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3120689A1 (de) * 1980-05-27 1982-03-25 Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven "gegentaktendstufe"
DE3332871A1 (de) * 1982-09-22 1984-03-22 N.V. Philips' Gloeilampenfabrieken, 5621 Eindhoven Gegentaktverstaerker

Also Published As

Publication number Publication date
FR2440648B1 (US20020128544A1-20020912-P00008.png) 1984-11-09
DE2942862C2 (US20020128544A1-20020912-P00008.png) 1988-07-07
JPS5561115A (en) 1980-05-08
US4300103A (en) 1981-11-10
IT7926844A0 (it) 1979-10-26
GB2033688B (en) 1982-12-08
JPS6333726B2 (US20020128544A1-20020912-P00008.png) 1988-07-06
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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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee