Data receiver having an integration unit and a sense amplification unit, and semiconductor memory device including the same

摘要

A data receiver in a memory device includes an integration unit, a sense amplification unit and a latch unit. The integration unit integrates a data signal to generate a first equalization signal in response to a sampling feedback signal. The data signal includes a plurality of data that are sequentially received. The sense amplification unit senses the first equalization signal to generate a second equalization signal in response to a sensing feedback signal. The latch unit latches the second equalization signal to generate a sampling data signal