Multilayer PCB Stackup Planning
This Application
Note details techniques for planning high speed Multilayer PCB Stackup
configurations.

DDRx Application Note
DDR, DDR2, DDR3,
differential impedance, SDRAM, design rules, DDR2 design guide, PCB stackup,
characteristic impedance, Technology rules, power distribution network PDN,
USB design, match length delay, return path, DDR specification, JEDEC, DIMM,
SODIMM, differential routing, series termination, transmission line
impedance, critical constraints, DDR, DDR2, DDR3
This Application Note details tried and
proven design rules and techniques for DDR, DDR2 & DDR3 PCB Design.