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CDCE62005的AUX_IN接的晶振负载电容改选择多少pF的?

Other Parts Discussed in Thread: CDCE62005

专家,您们好!

CDCE62005的datasheet中说aux_in内部是10pF的谐振电容,见图

CDCE62005的EVM中没有给出他选择的晶振负载电容是多少,但是EVM在晶振的外部并联了一个5pF的电容,

TMDSEVM6678的开发板中用到了CDCE62005,他选择的晶振负载电容是20pF的,外部没有并联电容,所以想请教下,CDCE62005的AUX_in到底应该接多大负载电容的晶振?

谢谢!