SG87190G - Amplifier arrangement - Google Patents

Amplifier arrangement

Info

Publication number
SG87190G
SG87190G SG871/90A SG87190A SG87190G SG 87190 G SG87190 G SG 87190G SG 871/90 A SG871/90 A SG 871/90A SG 87190 A SG87190 A SG 87190A SG 87190 G SG87190 G SG 87190G
Authority
SG
Singapore
Prior art keywords
amplifier arrangement
amplifier
arrangement
Prior art date
Application number
SG871/90A
Other languages
English (en)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of SG87190G publication Critical patent/SG87190G/en

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)
SG871/90A 1985-03-18 1990-10-25 Amplifier arrangement SG87190G (en)

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
SG87190G true SG87190G (en) 1990-12-21

Family

ID=19845696

Family Applications (1)

Application Number Title Priority Date Filing Date
SG871/90A SG87190G (en) 1985-03-18 1990-10-25 Amplifier arrangement

Country Status (9)

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

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
DE69934966T2 (de) * 1999-01-28 2007-11-08 Alcatel Lucent 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
US7889003B2 (en) * 2006-11-17 2011-02-15 Nxp B.V. Class-D amplifier
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 (ko) * 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
US4706035A (en) 1987-11-10
JPS61214808A (ja) 1986-09-24
CA1236891A (en) 1988-05-17
HK88691A (en) 1991-11-15
JPH0580164B2 (ko) 1993-11-08
NL8500770A (nl) 1986-10-16
KR940011386B1 (ko) 1994-12-07
DE3667230D1 (de) 1990-01-04
EP0199381B1 (en) 1989-11-29
KR860007778A (ko) 1986-10-17
EP0199381A1 (en) 1986-10-29

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