JPS59163907A - 信号レベル検出回路 - Google Patents

信号レベル検出回路

Info

Publication number
JPS59163907A
JPS59163907A JP58038857A JP3885783A JPS59163907A JP S59163907 A JPS59163907 A JP S59163907A JP 58038857 A JP58038857 A JP 58038857A JP 3885783 A JP3885783 A JP 3885783A JP S59163907 A JPS59163907 A JP S59163907A
Authority
JP
Japan
Prior art keywords
circuit
output
agc
transistor
reference signal
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
JP58038857A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0124446B2 (enrdf_load_stackoverflow
Inventor
Tetsuo Kubota
哲夫 久保田
Hiroshi Nomura
浩 野村
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.)
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
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 Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP58038857A priority Critical patent/JPS59163907A/ja
Publication of JPS59163907A publication Critical patent/JPS59163907A/ja
Publication of JPH0124446B2 publication Critical patent/JPH0124446B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices

Landscapes

  • Television Signal Processing For Recording (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP58038857A 1983-03-08 1983-03-08 信号レベル検出回路 Granted JPS59163907A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58038857A JPS59163907A (ja) 1983-03-08 1983-03-08 信号レベル検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58038857A JPS59163907A (ja) 1983-03-08 1983-03-08 信号レベル検出回路

Publications (2)

Publication Number Publication Date
JPS59163907A true JPS59163907A (ja) 1984-09-17
JPH0124446B2 JPH0124446B2 (enrdf_load_stackoverflow) 1989-05-11

Family

ID=12536866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58038857A Granted JPS59163907A (ja) 1983-03-08 1983-03-08 信号レベル検出回路

Country Status (1)

Country Link
JP (1) JPS59163907A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0124446B2 (enrdf_load_stackoverflow) 1989-05-11

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