SE7700465L - Forsterkaranordning - Google Patents

Forsterkaranordning

Info

Publication number
SE7700465L
SE7700465L SE7700465A SE7700465A SE7700465L SE 7700465 L SE7700465 L SE 7700465L SE 7700465 A SE7700465 A SE 7700465A SE 7700465 A SE7700465 A SE 7700465A SE 7700465 L SE7700465 L SE 7700465L
Authority
SE
Sweden
Prior art keywords
transistor
transistors
series
current
constant
Prior art date
Application number
SE7700465A
Other languages
Unknown language ( )
English (en)
Other versions
SE412497B (sv
Inventor
B Murari
P Menniti
Original Assignee
Ates Componenti Elettron
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 Ates Componenti Elettron filed Critical Ates Componenti Elettron
Publication of SE7700465L publication Critical patent/SE7700465L/sv
Publication of SE412497B publication Critical patent/SE412497B/sv

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
    • H03F1/02—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
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
SE7700465A 1976-01-22 1977-01-18 Effektforsterkaranordning SE412497B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19468/76A IT1054452B (it) 1976-01-22 1976-01-22 Amplificatore in classe ab ad assorbimento di corrente costante

Publications (2)

Publication Number Publication Date
SE7700465L true SE7700465L (sv) 1977-07-23
SE412497B SE412497B (sv) 1980-03-03

Family

ID=11158260

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7700465A SE412497B (sv) 1976-01-22 1977-01-18 Effektforsterkaranordning

Country Status (7)

Country Link
US (1) US4072908A (sv)
JP (1) JPS52109850A (sv)
DE (1) DE2702536C3 (sv)
FR (1) FR2339285A1 (sv)
GB (1) GB1564364A (sv)
IT (1) IT1054452B (sv)
SE (1) SE412497B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE426762B (sv) * 1981-08-28 1983-02-07 Bengt Gustaf Olsson Forsterkare
NL8502637A (nl) * 1985-03-06 1986-10-01 Philips Nv Beeldweergeefinrichting.
NL8502636A (nl) * 1985-03-06 1986-10-01 Philips Nv Beeldweergeefinrichting.
JPH05236393A (ja) * 1991-09-11 1993-09-10 Toshiba Corp テレビジョン受信装置
US5229721A (en) * 1992-04-06 1993-07-20 Plantronics, Inc. Micropower amplifier/transducer driver with signal expansion
US9973180B2 (en) 2015-12-30 2018-05-15 Industrial Technology Research Institute Output stage circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493881A (en) * 1968-06-25 1970-02-03 Intronics Inc Unity gain amplifier
JPS5726001B2 (sv) * 1973-08-02 1982-06-02

Also Published As

Publication number Publication date
IT1054452B (it) 1981-11-10
JPS52109850A (en) 1977-09-14
FR2339285B1 (sv) 1981-10-30
FR2339285A1 (fr) 1977-08-19
DE2702536A1 (de) 1977-07-28
DE2702536B2 (de) 1979-02-08
US4072908A (en) 1978-02-07
SE412497B (sv) 1980-03-03
GB1564364A (en) 1980-04-10
DE2702536C3 (de) 1979-09-27

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