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what is 'cp' when ADF4001  unlocked

Question asked by zhy0205飞翔 on Apr 18, 2014
Latest reply on Apr 23, 2014 by Brigid.Duggan

(1)VP=5V,AVDD=DVDD=3.3V,when ADF4001 is unlocked,what is the status of the pin of "cp";

(2)when ADF4001 is unlocked,What is the  voltage of point A .

PLL无源滤波.bmp

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