JPH0141048B2 - - Google Patents

Info

Publication number
JPH0141048B2
JPH0141048B2 JP57214998A JP21499882A JPH0141048B2 JP H0141048 B2 JPH0141048 B2 JP H0141048B2 JP 57214998 A JP57214998 A JP 57214998A JP 21499882 A JP21499882 A JP 21499882A JP H0141048 B2 JPH0141048 B2 JP H0141048B2
Authority
JP
Japan
Prior art keywords
output
input
amplifier
error amplifier
detection circuit
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
JP57214998A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59104810A (ja
Inventor
Kyoharu Inao
Hitoshi Yasui
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric 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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP21499882A priority Critical patent/JPS59104810A/ja
Publication of JPS59104810A publication Critical patent/JPS59104810A/ja
Publication of JPH0141048B2 publication Critical patent/JPH0141048B2/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
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP21499882A 1982-12-08 1982-12-08 自動利得制御回路 Granted JPS59104810A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21499882A JPS59104810A (ja) 1982-12-08 1982-12-08 自動利得制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21499882A JPS59104810A (ja) 1982-12-08 1982-12-08 自動利得制御回路

Publications (2)

Publication Number Publication Date
JPS59104810A JPS59104810A (ja) 1984-06-16
JPH0141048B2 true JPH0141048B2 (OSRAM) 1989-09-01

Family

ID=16665003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21499882A Granted JPS59104810A (ja) 1982-12-08 1982-12-08 自動利得制御回路

Country Status (1)

Country Link
JP (1) JPS59104810A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0478156U (OSRAM) * 1990-11-19 1992-07-08

Also Published As

Publication number Publication date
JPS59104810A (ja) 1984-06-16

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