ADF4356 doesnt lock .

 Hi , 

I am trying to use ADF4356 in the following configuration , please let me know if there any mistake . 

As ADF4356 is not able to lock .

RFout=399.9MHz

VCO Div=16

Ref=13.75MHz

Pfd=50kHz

R=275

INT=7998

Thanking you 

With best regards and wishes 



tagged
[edited by: JValeriani at 8:25 PM (GMT 0) on 10 Oct 2019]