DK119317B - Amplifier with gain control. - Google Patents

Amplifier with gain control.

Info

Publication number
DK119317B
DK119317B DK139166A DK139166A DK119317B DK 119317 B DK119317 B DK 119317B DK 139166 A DK139166 A DK 139166A DK 139166 A DK139166 A DK 139166A DK 119317 B DK119317 B DK 119317B
Authority
DK
Denmark
Prior art keywords
amplifier
gain control
gain
control
Prior art date
Application number
DK139166A
Other languages
Danish (da)
Inventor
D Wassink
Original Assignee
Philips 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 Philips Nv filed Critical Philips Nv
Publication of DK119317B publication Critical patent/DK119317B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/02—Manually-operated control
    • H03G3/04—Manually-operated control in untuned amplifiers
    • H03G3/10—Manually-operated control in untuned amplifiers having semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/02—Manually-operated control
    • H03G3/04—Manually-operated control in untuned amplifiers
    • H03G3/10—Manually-operated control in untuned amplifiers having semiconductor devices
    • H03G3/12—Manually-operated control in untuned amplifiers having semiconductor devices incorporating negative feedback
DK139166A 1965-03-20 1966-03-17 Amplifier with gain control. DK119317B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6503573A NL6503573A (en) 1965-03-20 1965-03-20

Publications (1)

Publication Number Publication Date
DK119317B true DK119317B (en) 1970-12-14

Family

ID=19792707

Family Applications (1)

Application Number Title Priority Date Filing Date
DK139166A DK119317B (en) 1965-03-20 1966-03-17 Amplifier with gain control.

Country Status (8)

Country Link
AT (1) AT260309B (en)
BE (1) BE678112A (en)
CH (1) CH456696A (en)
DE (1) DE1263100B (en)
DK (1) DK119317B (en)
GB (1) GB1076989A (en)
NL (1) NL6503573A (en)
SE (1) SE313840B (en)

Also Published As

Publication number Publication date
NL6503573A (en) 1966-09-21
SE313840B (en) 1969-08-25
AT260309B (en) 1968-02-26
BE678112A (en) 1966-09-19
DE1263100B (en) 1968-03-14
GB1076989A (en) 1967-07-26
CH456696A (en) 1968-07-31

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