JPS5634210A - Agc circuit - Google Patents

Agc circuit

Info

Publication number
JPS5634210A
JPS5634210A JP10984479A JP10984479A JPS5634210A JP S5634210 A JPS5634210 A JP S5634210A JP 10984479 A JP10984479 A JP 10984479A JP 10984479 A JP10984479 A JP 10984479A JP S5634210 A JPS5634210 A JP S5634210A
Authority
JP
Japan
Prior art keywords
capacitor
circuit
differential amplifier
transistor
supplied
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.)
Pending
Application number
JP10984479A
Other languages
English (en)
Inventor
Koji Abe
Nobuyuki Kurosawa
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP10984479A priority Critical patent/JPS5634210A/ja
Publication of JPS5634210A publication Critical patent/JPS5634210A/ja
Pending 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)
JP10984479A 1979-08-29 1979-08-29 Agc circuit Pending JPS5634210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10984479A JPS5634210A (en) 1979-08-29 1979-08-29 Agc circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10984479A JPS5634210A (en) 1979-08-29 1979-08-29 Agc circuit

Publications (1)

Publication Number Publication Date
JPS5634210A true JPS5634210A (en) 1981-04-06

Family

ID=14520623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10984479A Pending JPS5634210A (en) 1979-08-29 1979-08-29 Agc circuit

Country Status (1)

Country Link
JP (1) JPS5634210A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58159008A (ja) * 1982-03-16 1983-09-21 Matsushita Electric Ind Co Ltd 録音増幅回路
JPS60120778A (ja) * 1983-12-05 1985-06-28 Hitachi Chem Co Ltd 導電性接着剤組成物

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58159008A (ja) * 1982-03-16 1983-09-21 Matsushita Electric Ind Co Ltd 録音増幅回路
JPS60120778A (ja) * 1983-12-05 1985-06-28 Hitachi Chem Co Ltd 導電性接着剤組成物

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