CN101262290A - Fm调谐电路 - Google Patents

Fm调谐电路 Download PDF

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Publication number
CN101262290A
CN101262290A CNA2008100824612A CN200810082461A CN101262290A CN 101262290 A CN101262290 A CN 101262290A CN A2008100824612 A CNA2008100824612 A CN A2008100824612A CN 200810082461 A CN200810082461 A CN 200810082461A CN 101262290 A CN101262290 A CN 101262290A
Authority
CN
China
Prior art keywords
circuit
agc
initial point
action
frequency
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
CNA2008100824612A
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English (en)
Chinese (zh)
Inventor
牛田敏
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of CN101262290A publication Critical patent/CN101262290A/zh
Pending legal-status Critical Current

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  • Noise Elimination (AREA)
  • Television Receiver Circuits (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
CNA2008100824612A 2007-03-09 2008-03-06 Fm调谐电路 Pending CN101262290A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP060465/2007 2007-03-09
JP2007060465A JP2008227728A (ja) 2007-03-09 2007-03-09 Ｆｍチューナ回路

Publications (1)

Publication Number Publication Date
CN101262290A true CN101262290A (zh) 2008-09-10

Family

ID=39845838

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2008100824612A Pending CN101262290A (zh) 2007-03-09 2008-03-06 Fm调谐电路

Country Status (2)

Country Link
JP (1) JP2008227728A (ja)
CN (1) CN101262290A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102186132A (zh) * 2010-12-30 2011-09-14 成都天奥信息科技有限公司 一种数字静噪方法
CN103457575A (zh) * 2012-06-04 2013-12-18 半导体元件工业有限责任公司 调谐电路

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102186132A (zh) * 2010-12-30 2011-09-14 成都天奥信息科技有限公司 一种数字静噪方法
CN103457575A (zh) * 2012-06-04 2013-12-18 半导体元件工业有限责任公司 调谐电路
CN103457575B (zh) * 2012-06-04 2016-08-10 半导体元件工业有限责任公司 调谐电路

Also Published As

Publication number Publication date
JP2008227728A (ja) 2008-09-25

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20080910