Dear Sir,
我最近用DM365 SoC,处理一路CVBS信号,请问在PCB走线时,CVBS信号怎么走线:要做阻抗控制吗? 多少特性阻抗:75R???
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Dear Sir,
我最近用DM365 SoC,处理一路CVBS信号,请问在PCB走线时,CVBS信号怎么走线:要做阻抗控制吗? 多少特性阻抗:75R???