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AD9528 Unused Pins

Question asked by stephen.cline on Feb 24, 2016
Latest reply on Feb 25, 2016 by SteveO

When using the AD9528 in single loop mode (VCXO input directly to VCXO_IN, no reference clocks applied) and using internal SYSREF generation with software SYSREF request what should be done with the REFA, REFB, REF_SEL, SYSREF_REQ, and SYSREF_IN pins? Can they be left floating or should they be terminated in some way?