We use ADF4001 with REFin=10MHz and VCXO=100MHz.
Datasheet mentions following note to REFin.
What does it mean?
Does it mean that Sine wave should not be input to REFin?
REFIn may be either a sine or square wave for reference frequencies above 5MHz. Make sure to also follow datasheet requirements of REFIn sensitivity
Hi Alex san
Thank you for reply.
I understood you.
I close this question.