I made a prototype with a HMC832 to generate a 2199.999999 MHz signal.
But the PLL doesn't lock. The signal sweeps.
I attached the output signal and the cp signal.
(1) RF output signal (2) charge pump output signal
The schematic of my prototype is almost same with ev_board.
I have a loop filter same evaluation board.
I set register map refer to ev_board example files(hmc832_fracfb_Low_I).
Some frequencies was locked. But almost frequencies did not is locked.
Thanks in advance for your help.