LMX2572EVM: RE: 122.88MHz clock fromLMX2572EVM Evaluation

Hi There,

In TICS Pro, you can change RFoutA frequency to 122.88MHz. You may need to change PLL_DEN from the default of 1000 to 1000000. Then click the CalibrateVCO button. 

Hi sir,

Thanks for your response. i want 122.88MHz frequency at LMX2572 port "RF out AP"  can u provide calibration setting for generating the 122.88MHz output.

Thanks & Regards,

Mani Babu.S

Hi Mani,

Please use TICS Pro to program the device to your desire configuration. 

Once your configuration is confirmed, you can export all the register settings in a text file from the Raw Registers page.

Hi sir, as per EVM datasheet i proceed steps even reference pro output 100MHz also not coming . can you send proper configurations.  LMX2572EVM.pdf

HI Mani,

Did you mean you cannot get 3GHz from the EVM? If this is the case, could you follow the trouble shooting guide in section 7 of the user's guide to identify the problem?