TDR For Differential Pair Characterization

摘要

High-perfor-mancetime domain reflectome-try instruments (TDRs) in conjunction with add-on analysis tools provide a powerful means for fault isolation and signal integrity appraisal of gigabit speed interconnects. These include PCB traces, cables, connectors, IC packages and sockets. TDR instruments can be used for evaluating the characteristic impedance and propagation delays of single-ended and differential transmission lines.