Title :
Rejection of SSN coupling in multilayer PCB using a conductive layer
Author :
Kim, Sung-Jin ; Lee, Hal-Young ; Itoh, Tatsuo
Author_Institution :
Sch. of Electron. Eng., Ajou Univ., Suwon, South Korea
Abstract :
The simultaneous switching noise (SSN) coupling effect is analyzed by the finite difference time domain (FDTD) method in a printed circuit board (PCB) from a high-speed digital system, and a new PCB with a conductive layer is proposed for the reduction of the SSN coupling effect. The calculated results show that the new PCB is very effective for rejection of SSN coupling in the high-speed digital application
Keywords :
circuit analysis computing; circuit noise; digital circuits; finite difference time-domain analysis; printed circuit design; FDTD method; SSN coupling effect; SSN coupling rejection; conductive layer; finite difference time domain method; high-speed digital application; high-speed digital system; multilayer PCB; printed circuit board; simultaneous switching noise coupling effect; Circuit noise; Coupling circuits; Digital circuits; Digital systems; Finite difference methods; Frequency; Nonhomogeneous media; Switching circuits; Time domain analysis; Voltage;
Conference_Titel :
Electrical Performance of Electronic Packaging, 1998. IEEE 7th Topical Meeting on
Conference_Location :
West Point, NY
Print_ISBN :
0-7803-4965-2
DOI :
10.1109/EPEP.1998.733975
