Hi Piotr, The main issue is that the AUX DAC output swing is between 0.5v and 1V (i.e. VDD_GPO-0.3v). That's not the right range at all to control the VCXO meaningfully.
Cheers, Sylvain _______________________________________________ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com