SI Simulation and Optimization of Data Acquisition System Based on Cadence

The working principle of high-speed data acquisition system and the design signal integrity problems exist,the use of EDA tools-Cadence design the PCB of data acquisition are introduced.And establish the key signal by topology,the crosstalk,wiring,and signal quality parameters related to simulation by Cadence,and get the correlation of the signal timing parameters from the simulation waveform,base on the simulation results we can optimize the layout of the PCB board,and acquire part of the design rules.