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AD9218 reference

Question asked by jsparkslo on Mar 25, 2015
Latest reply on Mar 27, 2015 by TonyM

have a new set of ADs AD9218 in an updated design.


the reference is measuring 1.31 V (outside the 1.25 V tolerance).   pins 5,6,7 (reference and A & B) are all tied together.  what could cause the reference to go out of tolerance