用来两片CDCE62005,可是看手册也不是很明白怎么计算输出频率的稳定性(比如多少PPM之类的)
还有就是lock信号为低的时候,输出频率是否就和预设的差很多?
希望高手给予解答,谢谢
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62005锁定后的频率稳定度取决于参考,见手册66页下部描述
不锁定时vco宽频震荡,将可能会偏到一边,谈不上稳定度