SG112692G - Amplifier arrangement - Google Patents

Amplifier arrangement

Info

Publication number
SG112692G
SG112692G SG1126/92A SG112692A SG112692G SG 112692 G SG112692 G SG 112692G SG 1126/92 A SG1126/92 A SG 1126/92A SG 112692 A SG112692 A SG 112692A SG 112692 G SG112692 G SG 112692G
Authority
SG
Singapore
Prior art keywords
amplifier arrangement
amplifier
arrangement
Prior art date
Application number
SG1126/92A
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 SG112692G publication Critical patent/SG112692G/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
SG1126/92A 1985-03-18 1992-11-02 Amplifier arrangement SG112692G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8500769A NL8500769A (nl) 1985-03-18 1985-03-18 Versterkerschakeling.

Publications (1)

Publication Number Publication Date
SG112692G true SG112692G (en) 1993-01-29

Family

ID=19845695

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1126/92A SG112692G (en) 1985-03-18 1992-11-02 Amplifier arrangement

Country Status (9)

Country Link
US (1) US4688001A (fr)
EP (1) EP0196703B1 (fr)
JP (1) JPS61214807A (fr)
KR (1) KR950000162B1 (fr)
CA (1) CA1236890A (fr)
DE (1) DE3667578D1 (fr)
HK (1) HK88591A (fr)
NL (1) NL8500769A (fr)
SG (1) SG112692G (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387876A (en) * 1993-12-20 1995-02-07 Peavey Electronics Corporation High efficiency amplifier with reduced switching distortion
JP3191606B2 (ja) * 1995-02-28 2001-07-23 安藤電気株式会社 ２値出力回路
DE19544368A1 (de) * 1995-11-29 1997-06-05 Thomson Brandt Gmbh Leistungsverstärker für eine induktive Last
US5825228A (en) * 1996-01-29 1998-10-20 Linear Technology Corp. Low quiescent power, high output power rail-to rail amplifier output stages and methods for using same
US5898342A (en) * 1998-01-20 1999-04-27 Advanced Micro Devices Power amplifier arrangement and method for data signal interface
EP1024592B1 (fr) * 1999-01-29 2007-02-21 Alcatel Dispositif amplificateur de puissance
US6236273B1 (en) * 1999-11-18 2001-05-22 Pairgain Technologies, Inc. High efficiency power amplifier
US6417736B1 (en) * 2000-11-01 2002-07-09 Lewyn Consulting, Inc. Multiple-voltage supply power amplifier with dynamic headroom control
KR100490445B1 (ko) * 2001-03-15 2005-05-17 블루텍 주식회사 오디오 전력 증폭 장치 및 방법
WO2002095934A1 (fr) * 2001-05-22 2002-11-28 Elantec Semiconductor, Inc. Procede de compensation dans un etage de sortie d'un amplificateur de classe-g
US7782141B2 (en) * 2008-12-29 2010-08-24 Texas Instruments Incorporated Adaptive signal-feed-forward circuit and method for reducing amplifier power without signal distortion
JP5383426B2 (ja) * 2009-10-23 2014-01-08 ルネサスエレクトロニクス株式会社 異常検出時急速放電回路
FR3110660B1 (fr) 2020-05-19 2022-07-29 Fernbach Musy Franck Dispositif de raccordement entre deux conduits présentant deux zones de contact concentriques

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872247A (en) * 1971-05-20 1975-03-18 Robert W Saville Low cost of high fidelity high power variable class a amplifier-speaker combination
JPS5045549A (fr) * 1973-08-25 1975-04-23
JPS58111507A (ja) * 1981-12-25 1983-07-02 Nippon Gakki Seizo Kk 電力増幅器

Also Published As

Publication number Publication date
EP0196703A1 (fr) 1986-10-08
DE3667578D1 (de) 1990-01-18
JPH0580163B2 (fr) 1993-11-08
HK88591A (en) 1991-11-15
KR860007777A (ko) 1986-10-17
CA1236890A (fr) 1988-05-17
JPS61214807A (ja) 1986-09-24
EP0196703B1 (fr) 1989-12-13
NL8500769A (nl) 1986-10-16
US4688001A (en) 1987-08-18
KR950000162B1 (ko) 1995-01-10

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