A first sampling circuit takes phase offset first samples of a received serial data stream in response to a first edge of a sampling clock and a first comparator circuit determines whether the plurality of phase offset first samples have a same logic state. A second sampling circuit takes phase offset second samples of the received serial data stream in response to a second edge of the sampling clock, opposite the first edge, and a second comparator circuit determines whether the phase offset second samples have a same logic state. One of the first samples or one of the second samples is then selected in response to the determinations made by the first and second comparator circuits. A serial to parallel converter circuit generates an output word including the selected one of the first and second samples.