JPS5977711A - 利得制御回路の入力回路 - Google Patents

利得制御回路の入力回路

Info

Publication number
JPS5977711A
JPS5977711A JP18761082A JP18761082A JPS5977711A JP S5977711 A JPS5977711 A JP S5977711A JP 18761082 A JP18761082 A JP 18761082A JP 18761082 A JP18761082 A JP 18761082A JP S5977711 A JPS5977711 A JP S5977711A
Authority
JP
Japan
Prior art keywords
circuit
input
voltage
gain control
current
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP18761082A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0347602B2 (enExample
Inventor
Yoshitoshi Ooshima
大嶋　俊壽
Fujio Yamaguchi
山口　富士夫
Tokuya Fukuda
福田　督也
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP18761082A priority Critical patent/JPS5977711A/ja
Publication of JPS5977711A publication Critical patent/JPS5977711A/ja
Publication of JPH0347602B2 publication Critical patent/JPH0347602B2/ja
Granted legal-status Critical Current

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/04—Modifications of control circuit to reduce distortion caused by control

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP18761082A 1982-10-27 1982-10-27 利得制御回路の入力回路 Granted JPS5977711A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18761082A JPS5977711A (ja) 1982-10-27 1982-10-27 利得制御回路の入力回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18761082A JPS5977711A (ja) 1982-10-27 1982-10-27 利得制御回路の入力回路

Publications (2)

Publication Number Publication Date
JPS5977711A true JPS5977711A (ja) 1984-05-04
JPH0347602B2 JPH0347602B2 (enExample) 1991-07-19

Family

ID=16209116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18761082A Granted JPS5977711A (ja) 1982-10-27 1982-10-27 利得制御回路の入力回路

Country Status (1)

Country Link
JP (1) JPS5977711A (enExample)

Also Published As

Publication number Publication date
JPH0347602B2 (enExample) 1991-07-19

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