Title :
Modeling of the ground bounce effect on PCBs for high speed digital circuits
Author :
Leung, S.W. ; Wan, Lixi ; Ip, C.M.
Author_Institution :
Electron. Eng. Dept., City Univ. of Hong Kong, China
Abstract :
A generalized transmission line equation (GTLE) is modeled for studying the effect of ground bounce (GB) in high speed digital circuits. The trace/ground configuration is modeled by a “local wave” concept. The GB effect is characterized in this modeling as a function of various PCB parameters, and simulation results confirm that GB is induced because of the resonant behavior
Keywords :
digital circuits; earthing; electric potential; electromagnetic induction; noise; printed circuits; resonance; transmission line theory; PCB parameters; generalized transmission line equation; ground bounce effect; high speed digital circuits; inductance; local wave concept; resonant behavior; simulation results; trace/ground configuration; voltage noise; Capacitance; Conductivity; Current density; Dielectrics; Digital circuits; Distributed parameter circuits; Equations; Inductance; Power transmission lines; Voltage;
Conference_Titel :
Electromagnetic Compatibility, 1999 IEEE International Symposium on
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-5057-X
DOI :
10.1109/ISEMC.1999.812878
