JPS642285B2 - - Google Patents

Info

Publication number
JPS642285B2
JPS642285B2 JP55177968A JP17796880A JPS642285B2 JP S642285 B2 JPS642285 B2 JP S642285B2 JP 55177968 A JP55177968 A JP 55177968A JP 17796880 A JP17796880 A JP 17796880A JP S642285 B2 JPS642285 B2 JP S642285B2
Authority
JP
Japan
Prior art keywords
amplifier
amplifier section
circuit
input terminal
output
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
JP55177968A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5694808A (en
Inventor
Fuarenteinusu Furansen Niko
Yozefu Fuan Keseru Teodorasu
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
Koninklijke Philips Electronics 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of JPS5694808A publication Critical patent/JPS5694808A/ja
Publication of JPS642285B2 publication Critical patent/JPS642285B2/ja
Granted 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
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/211—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • 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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3223—Modifications of amplifiers to reduce non-linear distortion using feed-forward
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
JP17796880A 1979-12-19 1980-12-16 Amplifier circuit Granted JPS5694808A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7909126A NL7909126A (nl) 1979-12-19 1979-12-19 Versterkerinrichting met parallelwerkende deelversterker.

Publications (2)

Publication Number Publication Date
JPS5694808A JPS5694808A (en) 1981-07-31
JPS642285B2 true JPS642285B2 (en]) 1989-01-17

Family

ID=19834339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17796880A Granted JPS5694808A (en) 1979-12-19 1980-12-16 Amplifier circuit

Country Status (7)

Country Link
US (1) US4480229A (en])
EP (1) EP0031182B1 (en])
JP (1) JPS5694808A (en])
AU (1) AU536889B2 (en])
CA (1) CA1146640A (en])
DE (1) DE3064333D1 (en])
NL (1) NL7909126A (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220252C2 (de) * 1982-05-28 1985-09-12 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Beseitigung von Verzerrungen in Verstärkern
US4683441A (en) * 1985-11-19 1987-07-28 Siemens Aktiengesellschaft Apparatus for establishing the differences between multiple pairs of analog input signals
GB2238684B (en) * 1989-10-11 1994-08-17 Aubrey Max Sandman A modern amplifier system
JPH05122159A (ja) * 1991-05-13 1993-05-18 Internatl Business Mach Corp <Ibm> 伝送信号の信号対雑音比の改良方法及び光学的相互接続システム
GB2279528A (en) * 1993-06-25 1995-01-04 Gary Miller Current amplifier circuits
US5399986A (en) * 1993-12-20 1995-03-21 Yen; Wailit Isolated multi-output power amplifier
US5974041A (en) * 1995-12-27 1999-10-26 Qualcomm Incorporated Efficient parallel-stage power amplifier
UA72936C2 (en) * 2002-04-24 2005-05-16 Oleksandr Oleksiiovych Borysov Method for compensating signal distortions caused by an amplifier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE825297A (fr) * 1974-02-16 1975-05-29 Montage amplificatuer electronique a redondance
JPS5291632A (en) * 1976-01-29 1977-08-02 Toshiba Corp Amplifier
US4081757A (en) * 1976-11-19 1978-03-28 Altec Corporation Parallel power amplifier circuits
NL7713501A (nl) * 1977-12-07 1979-06-11 Philips Nv Versterker bevattende een eerste en een tweede versterkerelement.

Also Published As

Publication number Publication date
EP0031182A1 (en) 1981-07-01
DE3064333D1 (en) 1983-08-25
CA1146640A (en) 1983-05-17
AU536889B2 (en) 1984-05-31
AU6544480A (en) 1981-06-25
JPS5694808A (en) 1981-07-31
EP0031182B1 (en) 1983-07-20
US4480229A (en) 1984-10-30
NL7909126A (nl) 1981-07-16

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