DE3732872C1 - Integrierter Transistor-Gegentaktverstaerker - Google Patents

Integrierter Transistor-Gegentaktverstaerker

Info

Publication number
DE3732872C1
DE3732872C1 DE3732872A DE3732872A DE3732872C1 DE 3732872 C1 DE3732872 C1 DE 3732872C1 DE 3732872 A DE3732872 A DE 3732872A DE 3732872 A DE3732872 A DE 3732872A DE 3732872 C1 DE3732872 C1 DE 3732872C1
Authority
DE
Germany
Prior art keywords
transistor
complementary
driver
transistors
push
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
DE3732872A
Other languages
German (de)
English (en)
Inventor
Johann Mattfeld
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.)
Atmel Germany GmbH
Original Assignee
Telefunken Electronic GmbH
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 Telefunken Electronic GmbH filed Critical Telefunken Electronic GmbH
Priority to DE3732872A priority Critical patent/DE3732872C1/de
Priority to GB8822377A priority patent/GB2210527B/en
Priority to JP63242669A priority patent/JPH01109805A/ja
Priority to KR1019880012600A priority patent/KR890005976A/ko
Application granted granted Critical
Publication of DE3732872C1 publication Critical patent/DE3732872C1/de
Expired 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
    • H03F3/26—Push-pull 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
    • H03F3/3066—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DE3732872A 1987-09-30 1987-09-30 Integrierter Transistor-Gegentaktverstaerker Expired DE3732872C1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE3732872A DE3732872C1 (de) 1987-09-30 1987-09-30 Integrierter Transistor-Gegentaktverstaerker
GB8822377A GB2210527B (en) 1987-09-30 1988-09-23 Integrated transistor push-pull amplifier
JP63242669A JPH01109805A (ja) 1987-09-30 1988-09-29 集積化トランジスタプツシユプル増幅器
KR1019880012600A KR890005976A (ko) 1987-09-30 1988-09-29 푸시풀 증폭기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3732872A DE3732872C1 (de) 1987-09-30 1987-09-30 Integrierter Transistor-Gegentaktverstaerker

Publications (1)

Publication Number Publication Date
DE3732872C1 true DE3732872C1 (de) 1989-06-01

Family

ID=6337167

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3732872A Expired DE3732872C1 (de) 1987-09-30 1987-09-30 Integrierter Transistor-Gegentaktverstaerker

Country Status (4)

Country Link
JP (1) JPH01109805A (ja)
KR (1) KR890005976A (ja)
DE (1) DE3732872C1 (ja)
GB (1) GB2210527B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011122077B4 (de) 2010-12-20 2020-01-09 Dmos Gmbh Ausgangsstufenschaltung mit erweitertem Ausgangsaussteuerbereich

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3553599A (en) * 1968-02-20 1971-01-05 Mitsubishi Electric Corp Bias control circuit for semiconductor amplifier
DE2429848B1 (de) * 1974-06-21 1975-12-11 Koerting Radio Werke Gmbh, 8211 Grassau Komplementäre Transistor-Gegentakt-B-Endstufe
US3988691A (en) * 1975-04-16 1976-10-26 Kelvin Shih Power amplifier
US4160216A (en) * 1978-01-16 1979-07-03 Thornton Barry W Apparatus for eliminating on-off transitional gain variations in class ab, b and c active element amplifiers
DE2554770C2 (de) * 1975-12-05 1984-12-06 Robert Bosch Gmbh, 7000 Stuttgart Transistor-Gegentaktverstärker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5331941A (en) * 1976-09-07 1978-03-25 Sony Corp Direct-coupled amplifier
JPH067643B2 (ja) * 1984-12-19 1994-01-26 松下電器産業株式会社 低周波増幅器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3553599A (en) * 1968-02-20 1971-01-05 Mitsubishi Electric Corp Bias control circuit for semiconductor amplifier
DE2429848B1 (de) * 1974-06-21 1975-12-11 Koerting Radio Werke Gmbh, 8211 Grassau Komplementäre Transistor-Gegentakt-B-Endstufe
US3988691A (en) * 1975-04-16 1976-10-26 Kelvin Shih Power amplifier
DE2554770C2 (de) * 1975-12-05 1984-12-06 Robert Bosch Gmbh, 7000 Stuttgart Transistor-Gegentaktverstärker
US4160216A (en) * 1978-01-16 1979-07-03 Thornton Barry W Apparatus for eliminating on-off transitional gain variations in class ab, b and c active element amplifiers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TIETZE/SCHENK: Halbleiter-Schaltungstechnik, 5.Aufl., Springer Verlag Berlin Heidelberg New York, 1980, S.371 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011122077B4 (de) 2010-12-20 2020-01-09 Dmos Gmbh Ausgangsstufenschaltung mit erweitertem Ausgangsaussteuerbereich

Also Published As

Publication number Publication date
JPH01109805A (ja) 1989-04-26
GB2210527B (en) 1991-10-16
GB8822377D0 (en) 1988-10-26
GB2210527A (en) 1989-06-07
KR890005976A (ko) 1989-05-18

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: TEMIC TELEFUNKEN MICROELECTRONIC GMBH, 74072 HEILB

8327 Change in the person/name/address of the patent owner

Owner name: TEMIC SEMICONDUCTOR GMBH, 74072 HEILBRONN, DE

8327 Change in the person/name/address of the patent owner

Owner name: ATMEL GERMANY GMBH, 74072 HEILBRONN, DE