JPS63125430U - - Google Patents

Info

Publication number
JPS63125430U
JPS63125430U JP1598887U JP1598887U JPS63125430U JP S63125430 U JPS63125430 U JP S63125430U JP 1598887 U JP1598887 U JP 1598887U JP 1598887 U JP1598887 U JP 1598887U JP S63125430 U JPS63125430 U JP S63125430U
Authority
JP
Japan
Prior art keywords
circuit
potential
peak value
value holding
averaging
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
JP1598887U
Other languages
English (en)
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 filed Critical
Priority to JP1598887U priority Critical patent/JPS63125430U/ja
Publication of JPS63125430U publication Critical patent/JPS63125430U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Television Receiver Circuits (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す図、第2図は
第1図中の各点の電圧関係を示す図である。 1……FM復調器、2,3……ダイオード、4
,5,8,9……抵抗、6,7……コンデンサ、
10……基準電圧源、11……差動増幅器、12
……AFC制御電圧出力、13……映像信号出力
、14……尖頭値保持回路、15……電圧平均回
路。

Claims (1)

    【実用新案登録請求の範囲】
  1. FM復調器の出力信号の最大電位及び最小電位
    を保持する為の尖頭値保持回路と、該尖頭値保持
    回路の出力電圧である保持された最大電位と最小
    電位とを平均する電圧平均回路とを有する事を特
    徴とするAFC回路。
JP1598887U 1987-02-04 1987-02-04 Pending JPS63125430U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1598887U JPS63125430U (ja) 1987-02-04 1987-02-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1598887U JPS63125430U (ja) 1987-02-04 1987-02-04

Publications (1)

Publication Number Publication Date
JPS63125430U true JPS63125430U (ja) 1988-08-16

Family

ID=30807432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1598887U Pending JPS63125430U (ja) 1987-02-04 1987-02-04

Country Status (1)

Country Link
JP (1) JPS63125430U (ja)

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