A fast statistical eye-diagram estimation method including internal PDN noise of pseudo-differential receiver buffer

In this paper, a fast statistical eye-diagram estimation method including internal PDN noise of pseudo-differential receiver buffer is proposed. For fast BER calculation, the optimal-sized sets of receiver input and internal PDN noise for one unit-interval are employed. They are extracted based on the double-edge responses of the channel and the multiple-edge responses of the pseudo-differential receiver buffer at power/ground nets, respectively. Fast estimation time and accuracy of the proposed method are successfully verified by comparing to the SPICE-based transient simulation results.