要把一个晶振的输出75M转成差分的,给OMAP_L138的SATA外设,要选择哪个型号的芯片。
在原理图与PCB上设置上有什么要求。
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要把一个晶振的输出75M转成差分的,给OMAP_L138的SATA外设,要选择哪个型号的芯片。
在原理图与PCB上设置上有什么要求。