DE3370261D1 - Amplifier - Google Patents

Amplifier

Info

Publication number
DE3370261D1
DE3370261D1 DE8383107657T DE3370261T DE3370261D1 DE 3370261 D1 DE3370261 D1 DE 3370261D1 DE 8383107657 T DE8383107657 T DE 8383107657T DE 3370261 T DE3370261 T DE 3370261T DE 3370261 D1 DE3370261 D1 DE 3370261D1
Authority
DE
Germany
Prior art keywords
amplifier
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
DE8383107657T
Other languages
English (en)
Inventor
Kunio Seki
Ritsuji Takeshita
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3370261D1 publication Critical patent/DE3370261D1/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
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • 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
    • H03F1/305—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in case of switching on or off of a power supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DE8383107657T 1982-09-24 1983-08-03 Amplifier Expired DE3370261D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57164836A JPS5955608A (ja) 1982-09-24 1982-09-24 増幅器

Publications (1)

Publication Number Publication Date
DE3370261D1 true DE3370261D1 (en) 1987-04-16

Family

ID=15800845

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383107657T Expired DE3370261D1 (en) 1982-09-24 1983-08-03 Amplifier

Country Status (5)

Country Link
US (1) US4543539A (de)
EP (1) EP0106953B1 (de)
JP (1) JPS5955608A (de)
KR (1) KR910000372B1 (de)
DE (1) DE3370261D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569916B1 (fr) * 1984-09-03 1986-09-26 Charbonnages De France Circuit de puissance et dispositif de declenchement le comportant
IT1215247B (it) * 1985-03-13 1990-01-31 Ates Componenti Elettron Dispositivo e procedimento per azzerare un segnale di uscita in un amplificatore a commutazione.
JPS63268573A (ja) * 1987-04-23 1988-11-07 Fanuc Ltd 自動溶接機の経路補正方法とその装置
JPH0642637B2 (ja) * 1988-08-12 1994-06-01 三洋電機株式会社 低周波電力増幅用パワーセイブ回路
US5029005A (en) * 1990-04-25 1991-07-02 Rca Licensing Corporation Apparatus for the muting of an audio power amplifier in a standby mode
GB2279192B (en) * 1990-10-10 1995-05-03 Thomson Consumer Electronics Muting circuit
US5255094A (en) * 1990-10-10 1993-10-19 Thomson Consumer Electronics, S.A. Muting circuit for eliminating transient signals generated due to power supply turn-on and turn-off
US5852184A (en) * 1990-11-28 1998-12-22 Ludwig Institute For Cancer Research Protein tyrosine kinase
FR2830699B1 (fr) * 2001-10-05 2004-12-24 St Microelectronics Sa Circuit amplificateur audio
US7592429B2 (en) * 2005-05-03 2009-09-22 Ucb Sa Sclerostin-binding antibody
US7471155B1 (en) * 2007-05-25 2008-12-30 Rf Micro Devices, Inc. Cancelling switching power supply ripple from a radio frequency signal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339170Y2 (de) * 1971-12-17 1978-09-21
JPS5323419Y2 (de) * 1972-11-20 1978-06-16
JPS52136526U (de) * 1976-04-09 1977-10-17
US4320350A (en) * 1979-11-29 1982-03-16 Rockwell International Corporation Sliding power supply for RF power amplifier

Also Published As

Publication number Publication date
US4543539A (en) 1985-09-24
KR840006103A (ko) 1984-11-21
KR910000372B1 (ko) 1991-01-24
JPS5955608A (ja) 1984-03-30
EP0106953B1 (de) 1987-03-11
EP0106953A1 (de) 1984-05-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee