DECISION FEEDBACK EQUALIZER ROBUST TO TEMPERATURE VARIATION AND PROCESS VARIATION

摘要

It include positive signal line, a negative signal line, a detection amplifying unit, a feedback driving link, a loading module, a differential drive part and a feed pump the present invention provides a determining feedback equalizer. Differential drive partial adjustment positive input stream, it is corresponding with the intensity of a positive input signal, with the intensity of the negative input stream corresponding with a negative input signal on the basis of temperature signal, to maintain the first voltage an of positive signal line and difference between a second voltage of a negative signal line of a last time point of a general interval to be equal to or more than reference voltage. Feed pump provides one at positive offset voltage and a negative offset voltage, regardless of temperature signal maintains an average voltage of first and second voltage to positive signal line and negative signal line in the last time point of general interval respectively. ;Copyright KIPO 2017