SE303787B - - Google Patents

Info

Publication number
SE303787B
SE303787B SE224464A SE224464A SE303787B SE 303787 B SE303787 B SE 303787B SE 224464 A SE224464 A SE 224464A SE 224464 A SE224464 A SE 224464A SE 303787 B SE303787 B SE 303787B
Authority
SE
Sweden
Application number
SE224464A
Inventor
H Kleinman
Original Assignee
Rca Corp
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 to US260696A priority Critical patent/US3262063A/en
Application filed by Rca Corp filed Critical Rca Corp
Publication of SE303787B publication Critical patent/SE303787B/xx

Links

Classifications

    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F1/00Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/30Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/302Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/181Low frequency amplifiers, e.g. audio preamplifiers
    • H03F3/183Low frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06Receivers
    • H04B1/16Circuits
    • H04B1/1607Supply circuits
SE224464A 1963-02-25 1964-02-24 SE303787B (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US260696A US3262063A (en) 1963-02-25 1963-02-25 Line voltage energized transistor signal amplifier including a high voltage stage and a low voltage stage

Publications (1)

Publication Number Publication Date
SE303787B true SE303787B (xx) 1968-09-09

Family

ID=22990222

Family Applications (1)

Application Number Title Priority Date Filing Date
SE224464A SE303787B (xx) 1963-02-25 1964-02-24

Country Status (6)

Country Link
US (1) US3262063A (xx)
BE (1) BE644316A (xx)
BR (1) BR6456962D0 (xx)
GB (1) GB1048962A (xx)
NL (1) NL143759B (xx)
SE (1) SE303787B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3390346A (en) * 1964-08-31 1968-06-25 Rca Corp Transistor protection circuit
US3582680A (en) * 1968-12-05 1971-06-01 Bendix Corp Variable impedance circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631260A (en) * 1950-09-23 1953-03-10 Allen B Du Mont Laboraotries I Compensating amplifier for cathoderay tubes
US2866859A (en) * 1955-07-11 1958-12-30 Rca Corp Audio amplifier bridge input circuits
US3110868A (en) * 1955-11-30 1963-11-12 Sonotone Corp Transistor hearing aid amplifier
US3166719A (en) * 1961-03-07 1965-01-19 Warwick Electronics Inc Transistorized sliding class a amplifier

Also Published As

Publication number Publication date
NL6401723A (xx) 1964-08-26
GB1048962A (en) 1966-11-23
NL143759B (nl) 1974-10-15
BE644316A (xx) 1964-06-15
US3262063A (en) 1966-07-19
BR6456962D0 (pt) 1973-06-14

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