JPS6113404B2 - - Google Patents

Info

Publication number
JPS6113404B2
JPS6113404B2 JP7170578A JP7170578A JPS6113404B2 JP S6113404 B2 JPS6113404 B2 JP S6113404B2 JP 7170578 A JP7170578 A JP 7170578A JP 7170578 A JP7170578 A JP 7170578A JP S6113404 B2 JPS6113404 B2 JP S6113404B2
Authority
JP
Japan
Prior art keywords
transistor
differential amplifier
transistors
base
agc
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
JP7170578A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54162442A (en
Inventor
Tsuneo Ookubo
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7170578A priority Critical patent/JPS54162442A/ja
Publication of JPS54162442A publication Critical patent/JPS54162442A/ja
Publication of JPS6113404B2 publication Critical patent/JPS6113404B2/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
    • H03G3/3052—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

  • Control Of Amplification And Gain Control (AREA)
  • Circuits Of Receivers In General (AREA)
JP7170578A 1978-06-13 1978-06-13 Radio receiver Granted JPS54162442A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7170578A JPS54162442A (en) 1978-06-13 1978-06-13 Radio receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7170578A JPS54162442A (en) 1978-06-13 1978-06-13 Radio receiver

Publications (2)

Publication Number Publication Date
JPS54162442A JPS54162442A (en) 1979-12-24
JPS6113404B2 true JPS6113404B2 (enrdf_load_html_response) 1986-04-14

Family

ID=13468214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7170578A Granted JPS54162442A (en) 1978-06-13 1978-06-13 Radio receiver

Country Status (1)

Country Link
JP (1) JPS54162442A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS54162442A (en) 1979-12-24

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