Data receiver and method for receiving data using folded differential voltage sampler

摘要

A data receiver that is capable of precisely detecting data at high speed even at a high frequency after receiving differential reference signals and data in synchronization with a clock signal, and a method for receiving data, are provided. The receiver includes an amplifier which compares differential reference signals with input data and outputs first differential reference signals based on the results of the comparison; and a folded differential voltage sensor which amplifies the difference between the first differential signals in synchronization with a clock signal and detects the input data.