AT241530B - Low frequency amplifier with high input impedance - Google Patents

Low frequency amplifier with high input impedance

Info

Publication number
AT241530B
AT241530B AT1009262A AT1009262A AT241530B AT 241530 B AT241530 B AT 241530B AT 1009262 A AT1009262 A AT 1009262A AT 1009262 A AT1009262 A AT 1009262A AT 241530 B AT241530 B AT 241530B
Authority
AT
Austria
Prior art keywords
low frequency
input impedance
frequency amplifier
high input
amplifier
Prior art date
Application number
AT1009262A
Other languages
German (de)
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
Application filed by Rca Corp filed Critical Rca Corp
Application granted granted Critical
Publication of AT241530B publication Critical patent/AT241530B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers
    • H03F3/183—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only
    • H03F3/185—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only with field-effect devices
    • H03F3/1855—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only with field-effect devices with junction-FET devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
AT1009262A 1962-01-02 1962-12-27 Low frequency amplifier with high input impedance AT241530B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16366562A 1962-01-02 1962-01-02

Publications (1)

Publication Number Publication Date
AT241530B true AT241530B (en) 1965-07-26

Family

ID=22591034

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1009262A AT241530B (en) 1962-01-02 1962-12-27 Low frequency amplifier with high input impedance

Country Status (5)

Country Link
AT (1) AT241530B (en)
BE (1) BE626698A (en)
DK (1) DK107949C (en)
GB (1) GB1004532A (en)
SE (1) SE313601B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502981A (en) * 1967-07-28 1970-03-24 Amphenol Corp Alternating current meter amplifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502981A (en) * 1967-07-28 1970-03-24 Amphenol Corp Alternating current meter amplifier

Also Published As

Publication number Publication date
SE313601B (en) 1969-08-18
BE626698A (en)
GB1004532A (en) 1965-09-15
DK107949C (en) 1967-07-24

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