GB2058501B - Amplifying device - Google Patents

Amplifying device

Info

Publication number
GB2058501B
GB2058501B GB8022696A GB8022696A GB2058501B GB 2058501 B GB2058501 B GB 2058501B GB 8022696 A GB8022696 A GB 8022696A GB 8022696 A GB8022696 A GB 8022696A GB 2058501 B GB2058501 B GB 2058501B
Authority
GB
United Kingdom
Prior art keywords
amplifying device
amplifying
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
GB8022696A
Other versions
GB2058501A (en
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.)
Sansui Electric Co Ltd
Original Assignee
Sansui Electric Co Ltd
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
Priority claimed from JP10005179U external-priority patent/JPS6133704Y2/ja
Priority claimed from JP10004979U external-priority patent/JPS6133702Y2/ja
Priority claimed from JP10005079U external-priority patent/JPS6133703Y2/ja
Application filed by Sansui Electric Co Ltd filed Critical Sansui Electric Co Ltd
Publication of GB2058501A publication Critical patent/GB2058501A/en
Application granted granted Critical
Publication of GB2058501B publication Critical patent/GB2058501B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/083—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements in transistor 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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/347—Negative-feedback-circuit arrangements with or without positive feedback using transformers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3081—Duplicated single-ended push-pull arrangements, i.e. bridge circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
GB8022696A 1979-07-19 1980-07-11 Amplifying device Expired GB2058501B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10005179U JPS6133704Y2 (en) 1979-07-19 1979-07-19
JP10004979U JPS6133702Y2 (en) 1979-07-19 1979-07-19
JP10005079U JPS6133703Y2 (en) 1979-07-19 1979-07-19

Publications (2)

Publication Number Publication Date
GB2058501A GB2058501A (en) 1981-04-08
GB2058501B true GB2058501B (en) 1984-05-23

Family

ID=27309126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8022696A Expired GB2058501B (en) 1979-07-19 1980-07-11 Amplifying device

Country Status (2)

Country Link
DE (1) DE3027333C2 (en)
GB (1) GB2058501B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3933805A1 (en) * 1989-10-10 1991-04-18 Rohde & Schwarz Hf amplifier circuit with negative feedback operational amplifier - with output coupled to auxiliary amplifier input, whose output is also coupled to operational amplifier output
GB2411062B (en) 2004-02-11 2007-11-28 Nujira Ltd Resonance suppression for power amplifier output network
WO2012131282A1 (en) 2011-04-01 2012-10-04 Hawkeshead Designs Ltd An amplifier

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1499980A (en) * 1974-01-17 1978-02-01 Acoustical Mfg Co Ltd Amplifiers

Also Published As

Publication number Publication date
DE3027333A1 (en) 1981-02-12
DE3027333C2 (en) 1984-07-26
GB2058501A (en) 1981-04-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970711