JPS5514759A - Automatic gain control circuit - Google Patents

Automatic gain control circuit

Info

Publication number
JPS5514759A
JPS5514759A JP8758478A JP8758478A JPS5514759A JP S5514759 A JPS5514759 A JP S5514759A JP 8758478 A JP8758478 A JP 8758478A JP 8758478 A JP8758478 A JP 8758478A JP S5514759 A JPS5514759 A JP S5514759A
Authority
JP
Japan
Prior art keywords
potential
output
circuit
agc
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.)
Pending
Application number
JP8758478A
Other languages
English (en)
Inventor
Sugao Hashimoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8758478A priority Critical patent/JPS5514759A/ja
Publication of JPS5514759A publication Critical patent/JPS5514759A/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
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver

Landscapes

  • Television Receiver Circuits (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP8758478A 1978-07-17 1978-07-17 Automatic gain control circuit Pending JPS5514759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8758478A JPS5514759A (en) 1978-07-17 1978-07-17 Automatic gain control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8758478A JPS5514759A (en) 1978-07-17 1978-07-17 Automatic gain control circuit

Publications (1)

Publication Number Publication Date
JPS5514759A true JPS5514759A (en) 1980-02-01

Family

ID=13919042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8758478A Pending JPS5514759A (en) 1978-07-17 1978-07-17 Automatic gain control circuit

Country Status (1)

Country Link
JP (1) JPS5514759A (ja)

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