JPS59149410A - 自動利得制御回路 - Google Patents

自動利得制御回路

Info

Publication number
JPS59149410A
JPS59149410A JP58025043A JP2504383A JPS59149410A JP S59149410 A JPS59149410 A JP S59149410A JP 58025043 A JP58025043 A JP 58025043A JP 2504383 A JP2504383 A JP 2504383A JP S59149410 A JPS59149410 A JP S59149410A
Authority
JP
Japan
Prior art keywords
circuit
output
automatic gain
voltage
gain control
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
JP58025043A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0134487B2 (enrdf_load_stackoverflow
Inventor
Takashi Tsukagoshi
塚越　崇
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP58025043A priority Critical patent/JPS59149410A/ja
Publication of JPS59149410A publication Critical patent/JPS59149410A/ja
Publication of JPH0134487B2 publication Critical patent/JPH0134487B2/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
    • H03G3/3084—Automatic control in amplifiers having semiconductor devices in receivers or transmitters for electromagnetic waves other than radiowaves, e.g. lightwaves

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Optical Communication System (AREA)
JP58025043A 1983-02-17 1983-02-17 自動利得制御回路 Granted JPS59149410A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58025043A JPS59149410A (ja) 1983-02-17 1983-02-17 自動利得制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58025043A JPS59149410A (ja) 1983-02-17 1983-02-17 自動利得制御回路

Publications (2)

Publication Number Publication Date
JPS59149410A true JPS59149410A (ja) 1984-08-27
JPH0134487B2 JPH0134487B2 (enrdf_load_stackoverflow) 1989-07-19

Family

ID=12154884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58025043A Granted JPS59149410A (ja) 1983-02-17 1983-02-17 自動利得制御回路

Country Status (1)

Country Link
JP (1) JPS59149410A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0134487B2 (enrdf_load_stackoverflow) 1989-07-19

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