IL38921A0 - Voltage-controlled variable gain amplifier - Google Patents

Voltage-controlled variable gain amplifier

Info

Publication number
IL38921A0
IL38921A0 IL38921A IL3892172A IL38921A0 IL 38921 A0 IL38921 A0 IL 38921A0 IL 38921 A IL38921 A IL 38921A IL 3892172 A IL3892172 A IL 3892172A IL 38921 A0 IL38921 A0 IL 38921A0
Authority
IL
Israel
Prior art keywords
voltage
variable gain
gain amplifier
controlled variable
controlled
Prior art date
Application number
IL38921A
Other languages
English (en)
Original Assignee
Columbia Broadcasting Syst Inc
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 Columbia Broadcasting Syst Inc filed Critical Columbia Broadcasting Syst Inc
Publication of IL38921A0 publication Critical patent/IL38921A0/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
    • H03G1/0052—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using diodes
IL38921A 1971-03-19 1972-03-07 Voltage-controlled variable gain amplifier IL38921A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12599471A 1971-03-19 1971-03-19

Publications (1)

Publication Number Publication Date
IL38921A0 true IL38921A0 (en) 1972-05-30

Family

ID=22422440

Family Applications (1)

Application Number Title Priority Date Filing Date
IL38921A IL38921A0 (en) 1971-03-19 1972-03-07 Voltage-controlled variable gain amplifier

Country Status (7)

Country Link
US (1) US3702444A (OSRAM)
BE (1) BE780713A (OSRAM)
DE (1) DE2213197A1 (OSRAM)
FR (1) FR2129783A5 (OSRAM)
IL (1) IL38921A0 (OSRAM)
IT (1) IT957563B (OSRAM)
NL (1) NL7203181A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039952A (en) * 1990-04-20 1991-08-13 International Business Machines Corp. Electronic gain cell
WO2018047213A1 (en) 2016-09-09 2018-03-15 National Institute Of Advanced Industrial Science And Technology Variable gain amplifier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25963A (en) * 1859-11-01 Improvement in sewing-machines
DE1262337B (de) * 1963-06-20 1968-03-07 Fernseh Gmbh Schaltungsanordnung zur AEnderung der Verstaerkung einer Videosignal-Transistorstufe
US3386046A (en) * 1965-10-14 1968-05-28 Bell Telephone Labor Inc Automatic gain control circuit
US3446989A (en) * 1966-08-15 1969-05-27 Motorola Inc Multiple level logic circuitry

Also Published As

Publication number Publication date
BE780713A (fr) 1972-09-15
NL7203181A (OSRAM) 1972-09-21
IT957563B (it) 1973-10-20
DE2213197A1 (de) 1972-09-21
FR2129783A5 (OSRAM) 1972-10-27
US3702444A (en) 1972-11-07

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