HK10196A - Transformerless push-pull amplifier - Google Patents

Transformerless push-pull amplifier

Info

Publication number
HK10196A
HK10196A HK10196A HK10196A HK10196A HK 10196 A HK10196 A HK 10196A HK 10196 A HK10196 A HK 10196A HK 10196 A HK10196 A HK 10196A HK 10196 A HK10196 A HK 10196A
Authority
HK
Hong Kong
Prior art keywords
pull amplifier
transformerless
push
transformerless push
amplifier
Prior art date
Application number
HK10196A
Inventor
Rudolf Dr Ing Koblitz
Original Assignee
Thomson Brandt 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 Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Publication of HK10196A publication Critical patent/HK10196A/en

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
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/307—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in 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
    • 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
HK10196A 1983-11-29 1996-01-18 Transformerless push-pull amplifier HK10196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3343110A DE3343110C1 (en) 1983-11-29 1983-11-29 Transformerless push-pull output stage

Publications (1)

Publication Number Publication Date
HK10196A true HK10196A (en) 1996-01-26

Family

ID=6215542

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10196A HK10196A (en) 1983-11-29 1996-01-18 Transformerless push-pull amplifier

Country Status (4)

Country Link
EP (1) EP0143375B1 (en)
JP (1) JPS60198907A (en)
DE (2) DE3343110C1 (en)
HK (1) HK10196A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632076A1 (en) * 1986-05-23 1987-11-26 Thomson Brandt Gmbh CIRCUIT ARRANGEMENT FOR THE AUTOMATIC SETTING OF THE QUIET CURRENT IN A COUNTER-STAGE AMP
DE3732915A1 (en) * 1986-09-20 1989-04-13 Thomson Brandt Gmbh Circuit arrangement for automatically setting the quiescent current in a push-pull output stage
DE3744112A1 (en) * 1987-12-01 1989-06-15 Carl Spitzenberger Amplifier arrangement
US4991916A (en) * 1988-04-12 1991-02-12 John Fluke Mfg. Co., Inc. Method and apparatus for automatically biasing a push-pull amplifier
EP0389654B1 (en) * 1989-03-29 1994-10-19 Siemens Aktiengesellschaft Integrated circuit amplifier
JP2867756B2 (en) * 1991-08-30 1999-03-10 日本電気株式会社 Power consumption control device
GB2263034B (en) * 1991-12-30 1996-05-01 Harris Corp Radio frequency amplifiers
EP2114008A1 (en) * 2008-04-29 2009-11-04 VLSI Solution Oy A method for controlling an amplifier and an amplifier

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526845A (en) * 1966-12-19 1970-09-01 Nasa Apparatus for overcurrent protection of a push-pull amplifier
US3536958A (en) * 1967-12-05 1970-10-27 Rca Corp Amplifier protection circuit
US3553599A (en) * 1968-02-20 1971-01-05 Mitsubishi Electric Corp Bias control circuit for semiconductor amplifier
US3731153A (en) * 1970-08-27 1973-05-01 Sansui Electric Co Protective device for loudspeaker
DE2507741C3 (en) * 1975-02-22 1979-05-17 Deutsche Itt Industries Gmbh, 7800 Freiburg Overcurrent protected, universally applicable transistor arrangement
US3974400A (en) * 1975-09-05 1976-08-10 Sony Corporation Limiter circuit
DE2614399A1 (en) * 1976-04-02 1977-10-06 Rudolf Lender Automatic quiescent current setting circuit - is for pushpull circuits and produces error signal from output currents of pushpull elements
DE2725064C2 (en) * 1977-06-03 1982-09-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Complementary push-pull output stage with collector current control
DE2822037C2 (en) * 1978-05-20 1980-07-24 Braun Ag, 6000 Frankfurt Circuit arrangement for regulating the operating point in a push-pull B amplifier
US4237425A (en) * 1979-05-03 1980-12-02 Spiegel David A Automatic bias adjusting circuit

Also Published As

Publication number Publication date
EP0143375A2 (en) 1985-06-05
EP0143375A3 (en) 1987-07-22
DE3484095D1 (en) 1991-03-14
JPS60198907A (en) 1985-10-08
EP0143375B1 (en) 1991-02-06
DE3343110C1 (en) 1985-05-30
JPH0580843B2 (en) 1993-11-10

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)