发明名称 |
Circuit arrangement for demodulating SECAM colour difference signals |
摘要 |
A circuit arrangement for demodulating SECAM colour difference signals with the aid of two PLL loops, the second PLL loop operating with a line-frequency reference frequency and the divider dividing down the oscillator frequency being reset with every second line pulse. <IMAGE>
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申请公布号 |
DE3243014(A1) |
申请公布日期 |
1984.05.24 |
申请号 |
DE19823243014 |
申请日期 |
1982.11.20 |
申请人 |
DEUTSCHE THOMSON-BRANDT GMBH |
发明人 |
RUFRAY,JEAN-CLAUDE;KUKLA,HEINRICH |
分类号 |
H04N11/18;(IPC1-7):H04N9/50 |
主分类号 |
H04N11/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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