DE3667230D1 - Verstaerkeranordnung. - Google Patents

Verstaerkeranordnung.

Info

Publication number
DE3667230D1
DE3667230D1 DE8686200398T DE3667230T DE3667230D1 DE 3667230 D1 DE3667230 D1 DE 3667230D1 DE 8686200398 T DE8686200398 T DE 8686200398T DE 3667230 T DE3667230 T DE 3667230T DE 3667230 D1 DE3667230 D1 DE 3667230D1
Authority
DE
Germany
Prior art keywords
amplifier arrangement
amplifier
arrangement
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 - Lifetime
Application number
DE8686200398T
Other languages
English (en)
Inventor
Eise Carel Dijkmans
Joseph Ghislain Gerard Raets
Norbert Jeanne Louis Philips
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
Application granted granted Critical
Publication of DE3667230D1 publication Critical patent/DE3667230D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H03F1/0244—Stepped control
    • 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
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H03F1/0216—Continuous control
    • H03F1/0233—Continuous control by using a signal derived from the output signal, e.g. bootstrapping the voltage supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
DE8686200398T 1985-03-18 1986-03-12 Verstaerkeranordnung. Expired - Lifetime DE3667230D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8500770A NL8500770A (nl) 1985-03-18 1985-03-18 Versterkerschakeling.

Publications (1)

Publication Number Publication Date
DE3667230D1 true DE3667230D1 (de) 1990-01-04

Family

ID=19845696

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686200398T Expired - Lifetime DE3667230D1 (de) 1985-03-18 1986-03-12 Verstaerkeranordnung.

Country Status (9)

Country Link
US (1) US4706035A (de)
EP (1) EP0199381B1 (de)
JP (1) JPS61214808A (de)
KR (1) KR940011386B1 (de)
CA (1) CA1236891A (de)
DE (1) DE3667230D1 (de)
HK (1) HK88691A (de)
NL (1) NL8500770A (de)
SG (1) SG87190G (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62284506A (ja) * 1986-06-02 1987-12-10 Yamaha Corp 電力増巾器
US5387876A (en) * 1993-12-20 1995-02-07 Peavey Electronics Corporation High efficiency amplifier with reduced switching distortion
US5751171A (en) * 1995-03-22 1998-05-12 Vtc Inc. Predriver for fast current switching through a two-terminal inductive load
US5781046A (en) * 1995-03-22 1998-07-14 Vtc, Inc. Push-and-pull driver circuit for driving an H-bridge coupled to a two-terminal inductive load
US5880638A (en) * 1997-03-20 1999-03-09 Maxim Integrated Products Rail-to-rail operational amplifier and method for making same
EP1024591B1 (de) * 1999-01-28 2007-01-24 Alcatel Leistungsverstärkervorrichtung
JP4690887B2 (ja) * 2005-12-28 2011-06-01 株式会社アドバンテスト 電力増幅回路および試験装置
CN101569091B (zh) * 2006-11-17 2012-05-02 Nxp股份有限公司 功率放大器
US9100017B2 (en) * 2013-07-08 2015-08-04 Samsung Display Co., Ltd. Impedance component having low sensitivity to power supply variations

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488551A (en) * 1966-09-23 1970-01-06 Raytheon Co Magnetic deflection amplifier with circuit accommodating for the back emf
JPS5045549A (de) * 1973-08-25 1975-04-23
US4001707A (en) * 1974-01-11 1977-01-04 Hitachi, Ltd. Amplifier circuit

Also Published As

Publication number Publication date
KR940011386B1 (ko) 1994-12-07
JPH0580164B2 (de) 1993-11-08
EP0199381A1 (de) 1986-10-29
US4706035A (en) 1987-11-10
HK88691A (en) 1991-11-15
SG87190G (en) 1990-12-21
CA1236891A (en) 1988-05-17
JPS61214808A (ja) 1986-09-24
NL8500770A (nl) 1986-10-16
KR860007778A (ko) 1986-10-17
EP0199381B1 (de) 1989-11-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8339 Ceased/non-payment of the annual fee