Inductance modeling of intel i486 microprocessor 168 pin PGA package usning RAPHAEL program

PAPHAEL 프로그램을 이용한 인텔 i486 마이크로 프로세서의 168 pin PGA 페키지 인덕턴스 모델링

By using the RAPHAEL 3D inductance calculation program RI3, the PGA package inductance values of INTEL i486 microprocessor have been extracted. The lead frame layouts are drawn using the mentor Boardstation and the output files are converted into the RI3 program input format of RAPHAEL. The power and ground planes of the PGA package are modeled y grid-line structures of single bars. The capacitance valuse of signal lines have been clalculated by using the RAPHAEL 2D/3D capacitance extraction program. The extraced L, C, R values have been converted into the SPICE netlist formats with lumped circuit model for future use in the signal ingegrity analysis.