Hello all,
We have one problem with the LMX2820, if the reference is present at the moment of switch on the system, everything is working. However if the reference is loss at some moment during the operation time (or is not on at the moment of boot the unit), the PLL never locks again. Once we have detected that the PLL is unlocked, we have try to do the following:
-Not send anything.
-Send 0x6070.
-Send all the registers.
-Toogle CE and send all the registers.
Nothing has worked... Any help?
Thanks in advance,
Best regards,
Aizkibel Salcedo
