DE3671685D1 - Verstaerkeranordnung. - Google Patents

Verstaerkeranordnung.

Info

Publication number
DE3671685D1
DE3671685D1 DE8686200396T DE3671685T DE3671685D1 DE 3671685 D1 DE3671685 D1 DE 3671685D1 DE 8686200396 T DE8686200396 T DE 8686200396T DE 3671685 T DE3671685 T DE 3671685T DE 3671685 D1 DE3671685 D1 DE 3671685D1
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
DE8686200396T
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 DE3671685D1 publication Critical patent/DE3671685D1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
DE8686200396T 1985-03-18 1986-03-12 Verstaerkeranordnung. Expired - Lifetime DE3671685D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8500768A NL8500768A (nl) 1985-03-18 1985-03-18 Versterkerschakeling.

Publications (1)

Publication Number Publication Date
DE3671685D1 true DE3671685D1 (de) 1990-07-05

Family

ID=19845694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686200396T Expired - Lifetime DE3671685D1 (de) 1985-03-18 1986-03-12 Verstaerkeranordnung.

Country Status (9)

Country Link
US (1) US4706039A (de)
EP (1) EP0196131B1 (de)
JP (1) JPS61214605A (de)
KR (1) KR950000161B1 (de)
CA (1) CA1236889A (de)
DE (1) DE3671685D1 (de)
HK (1) HK89191A (de)
NL (1) NL8500768A (de)
SG (1) SG59791G (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0630103B1 (de) * 1993-06-17 2000-09-27 Sony Corporation Emitterfolgeschaltung und Analog-Digitalwandler mit einer solchen Schaltung
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
JP3907130B2 (ja) * 1996-12-20 2007-04-18 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 改良された出力電圧範囲を有する増幅器
US7339997B2 (en) * 2001-03-09 2008-03-04 Agere Systems Inc. Line driver and method of operating the same
US6538514B2 (en) * 2001-05-22 2003-03-25 Elantec Semiconductor, Inc. Compensation method in a class-G amplifier output stage
JP4820544B2 (ja) * 2004-10-27 2011-11-24 株式会社エヌエフ回路設計ブロック リニア動作の電力増幅回路および電力増幅器
US20080265822A1 (en) * 2007-04-25 2008-10-30 Acutechnology Semiconductor Inc. Class G motor drive

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045549A (de) * 1973-08-25 1975-04-23
US4001707A (en) * 1974-01-11 1977-01-04 Hitachi, Ltd. Amplifier circuit
JPS52112261A (en) * 1976-03-18 1977-09-20 Nippon Gakki Seizo Kk Power amplifier circuit
JPS58111507A (ja) * 1981-12-25 1983-07-02 Nippon Gakki Seizo Kk 電力増幅器

Also Published As

Publication number Publication date
JPS61214605A (ja) 1986-09-24
EP0196131A1 (de) 1986-10-01
SG59791G (en) 1991-08-23
KR860007776A (ko) 1986-10-17
HK89191A (en) 1991-11-15
CA1236889A (en) 1988-05-17
US4706039A (en) 1987-11-10
NL8500768A (nl) 1986-10-16
KR950000161B1 (ko) 1995-01-10
JPH0580162B2 (de) 1993-11-08
EP0196131B1 (de) 1990-05-30

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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