JPH0134487B2 - - Google Patents

Info

Publication number
JPH0134487B2
JPH0134487B2 JP58025043A JP2504383A JPH0134487B2 JP H0134487 B2 JPH0134487 B2 JP H0134487B2 JP 58025043 A JP58025043 A JP 58025043A JP 2504383 A JP2504383 A JP 2504383A JP H0134487 B2 JPH0134487 B2 JP H0134487B2
Authority
JP
Japan
Prior art keywords
circuit
output
gain control
avalanche photodiode
bias voltage
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.)
Expired
Application number
JP58025043A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59149410A (ja
Inventor
Takashi Tsukagoshi
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
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

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03GCONTROL OF AMPLIFICATION
    • H03G3/00Gain control in amplifiers or frequency changers
    • H03G3/20Automatic control
    • H03G3/30Automatic control in amplifiers having semiconductor devices
    • H03G3/3084Automatic 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)
  • Optical Communication System (AREA)
  • Control Of Amplification And Gain Control (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 JPS59149410A (ja) 1984-08-27
JPH0134487B2 true JPH0134487B2 (en]) 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 (en])

Also Published As

Publication number Publication date
JPS59149410A (ja) 1984-08-27

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