High PSRR and accuracy receiver active equalizer

High accuracy equalization and high power supply rejection ratio equalizer in the receiver of a high-speed serial link presented. To validate the proposed architecture, conducted experiments, for examples, with various injected faults, for which the conventional approach of examining the eye opening at the output of the equalizer results. Proposed equalizer have supply noise with 35% higher rejection ratio than USB specification required and hence this equalization mechanism can be used in the special input/output circuits of Universal Serial Bus (USB) and some other protocols as well.