Title :
Analysis of power/ground noises and decoupling capacitors in printed circuit board systems
Author_Institution :
Quad Design Group, Viewlogic Syst. Inc., Camarillo, CA, USA
Abstract :
Simultaneous switching noises (SSN) or ground bounces and crosstalk in complex interconnects and power/ground networks have increasingly become the limiting factors in the signal integrity and EMI of high speed digital PCB systems. In this paper, an integrated approach is developed for system signal integrity and ground noise simulation, with emphasis on power/ground plane modeling, reduction of simultaneous switching noises or common mode noises for EMI, and the effectiveness of decoupling capacitors in solving ground noise problems
Keywords :
capacitors; crosstalk; earthing; electromagnetic interference; interference suppression; printed circuits; switching; EMI; common mode noise reduction; crosstalk; decoupling capacitors; ground bounces; ground noise simulation; high speed digital PCB systems; interconnects; power/ground noises analysis; power/ground plane modeling; printed circuit board systems; signal integrity; simultaneous switching noise reduction; simultaneous switching noises; Capacitors; Circuit noise; Circuit simulation; Crosstalk; Electromagnetic modeling; Integral equations; Noise reduction; Packaging; Printed circuits; Signal design;
Conference_Titel :
Electromagnetic Compatibility, 1997. IEEE 1997 International Symposium on
Conference_Location :
Austin, TX
Print_ISBN :
0-7803-4140-6
DOI :
10.1109/ISEMC.1997.667718
