Methods and apparatus are provided for a clock phase generator for CDR data sampling that generates early and/or late sampling clocks, relative to ideal transition and sample points. An early sampling clock is generated by generating a plurality of transition and data sampling clock signals having a substantially uniform phase separation; and delaying at least one of the transition clock signals to generate one or more early clock signals. A late sampling clock is generated by generating a plurality of transition and data sampling clock signals having a substantially uniform phase separation; and delaying at least one of the data sampling clock signals to generate one or more late clock signals. The early clock signals can be employed, for example, in a threshold-based decision feedback equalizer. The late clock signals can be employed, for example, in a classical decision feedback equalizer.