JPS59202717A - 増幅回路 - Google Patents

増幅回路

Info

Publication number
JPS59202717A
JPS59202717A JP58076669A JP7666983A JPS59202717A JP S59202717 A JPS59202717 A JP S59202717A JP 58076669 A JP58076669 A JP 58076669A JP 7666983 A JP7666983 A JP 7666983A JP S59202717 A JPS59202717 A JP S59202717A
Authority
JP
Japan
Prior art keywords
amplifier
circuit
changeover switch
buffer amplifier
feedback loop
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
JP58076669A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0149046B2 (enrdf_load_stackoverflow
Inventor
Junichi Hikita
純一 疋田
Takahiro Oota
太田　隆裕
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.)
Rohm Co Ltd
Original Assignee
Rohm 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 Rohm Co Ltd filed Critical Rohm Co Ltd
Priority to JP58076669A priority Critical patent/JPS59202717A/ja
Publication of JPS59202717A publication Critical patent/JPS59202717A/ja
Publication of JPH0149046B2 publication Critical patent/JPH0149046B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Electronic Switches (AREA)
  • Amplifiers (AREA)
JP58076669A 1983-04-30 1983-04-30 増幅回路 Granted JPS59202717A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58076669A JPS59202717A (ja) 1983-04-30 1983-04-30 増幅回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58076669A JPS59202717A (ja) 1983-04-30 1983-04-30 増幅回路

Publications (2)

Publication Number Publication Date
JPS59202717A true JPS59202717A (ja) 1984-11-16
JPH0149046B2 JPH0149046B2 (enrdf_load_stackoverflow) 1989-10-23

Family

ID=13611818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58076669A Granted JPS59202717A (ja) 1983-04-30 1983-04-30 増幅回路

Country Status (1)

Country Link
JP (1) JPS59202717A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0149046B2 (enrdf_load_stackoverflow) 1989-10-23

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