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LMX2592 EVM Bring-up Issue

Mohit Luthra
Prodigy 10 points
Other Parts Discussed in Thread: LMX2592, USB2ANY

Hi Team,

We have received LMX2592 Eval board with USB2ANY kit. By using TICS PRO software, and using default configuration, i tried to lock the PLL, but PLL is not getting locked. 

I connected LMX2592 EVM board with PC using USB2ANY kit, powered +3.3V to the board, and using external 100MHz clock source with +6dBm power from signal generator (as recommended)

At the output, on spectrum analyzer, I see only 3.8GHz signal, No other desired signal which should be of 1.8GHz (as configured) 

I tried many more things with EVAL board, but PLL is not getting locked. Please guide me to bring up the this Eval kit.

Or you can directly call to me at my mobile number given below.

Thanks,

Mohit Luthra

+91-9560793137