Analytical model for crosstalk and intersymbol interference in point-to-point buses
In this paper, an analytical model to estimate crosstalk noise and intersymbol interference on capacitively and inductively coupled point-to-point on-chip buses is derived. The derived closed-form equation for output voltage enables the usage of the model in computer-aided design (CAD) tools for complex systems where high simulation speed is essential. The model also combines together properties such as inductive coupling, initial conditions, signal rise time, input phases, and bit sequences that have not been included in a single closed-form model before. The model is compared to HSPICE and previous models. The model and HSPICE are in good agreement with each other.
crosstalk intersymbol interference integrated circuit interconnect signal integrity