JPH0324813B2 - - Google Patents

Info

Publication number
JPH0324813B2
JPH0324813B2 JP58017090A JP1709083A JPH0324813B2 JP H0324813 B2 JPH0324813 B2 JP H0324813B2 JP 58017090 A JP58017090 A JP 58017090A JP 1709083 A JP1709083 A JP 1709083A JP H0324813 B2 JPH0324813 B2 JP H0324813B2
Authority
JP
Japan
Prior art keywords
amplifier
intermediate frequency
frequency amplifier
agc
signal
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 - Lifetime
Application number
JP58017090A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59143429A (ja
Inventor
Kazutoshi Sasaki
Kazuo Takayama
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.)
Denso Ten Ltd
Original Assignee
Denso Ten 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 Denso Ten Ltd filed Critical Denso Ten Ltd
Priority to JP1709083A priority Critical patent/JPS59143429A/ja
Publication of JPS59143429A publication Critical patent/JPS59143429A/ja
Publication of JPH0324813B2 publication Critical patent/JPH0324813B2/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
    • H03G3/3068—Circuits generating control signals for both R.F. and I.F. stages

Landscapes

  • Circuits Of Receivers In General (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP1709083A 1983-02-04 1983-02-04 Ａｇｃ回路 Granted JPS59143429A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1709083A JPS59143429A (ja) 1983-02-04 1983-02-04 Ａｇｃ回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1709083A JPS59143429A (ja) 1983-02-04 1983-02-04 Ａｇｃ回路

Publications (2)

Publication Number Publication Date
JPS59143429A JPS59143429A (ja) 1984-08-17
JPH0324813B2 true JPH0324813B2 (forum.php) 1991-04-04

Family

ID=11934283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1709083A Granted JPS59143429A (ja) 1983-02-04 1983-02-04 Ａｇｃ回路

Country Status (1)

Country Link
JP (1) JPS59143429A (forum.php)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4850785B2 (ja) * 2007-06-11 2012-01-11 日本電信電話株式会社 利得可変回路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250644Y2 (forum.php) * 1971-11-17 1977-11-17
JPS5013029A (forum.php) * 1973-04-11 1975-02-10
JPS5242322A (en) * 1975-09-30 1977-04-01 Sanyo Electric Co Ltd Agc circuit for tv receiver
JPS5722245A (en) * 1980-07-15 1982-02-05 Fuji Electric Co Ltd Low fatigue electrophotographic receptor and its manufacture

Also Published As

Publication number Publication date
JPS59143429A (ja) 1984-08-17

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