现代电子技术2011，Vol.34Issue(10)：169-171,178,4.
基于Cadence_Allegro的高速PCB设计信号完整性分析与仿真
Signal Integrity Analysis and Simulation in High-speed PCB Design Based on Cadence_Allegro
摘要
Abstract
Signal Integrity (SI) problem has became one of the greatest challenge in high-speed PCB design area, the traditional design method is hard to realize high once-through design success, SI simulation aided design method based on EDA software is demanded to solve this problem. The basic theory and solutions of some normal SI problems such as reflection,crosstalk and timing are researched. SI analysis and simulation of a high-speed 14bits ADC/DAC application system based on Specctraquest and Sigxp in Cadence_Allegrospb 16. 0 are designed, the validity of the solutions to the SI problems is verified.关键词
高速PCB设计/信号完整性/反射/串扰/时序/SI分析及仿真Key words
high-speed PCB design/ signal integrity(SI) / reflection/ crosstalk, timing/ SI analysis and simu/ation分类
信息技术与安全科学引用本文复制引用
覃婕,阎波,林水生..基于Cadence_Allegro的高速PCB设计信号完整性分析与仿真[J].现代电子技术,2011,34(10):169-171,178,4.基金项目
国家"863"计划资助项目:《高速14位A/D、D/A转换器关键技术研究与芯片开发》之ADC/DAC验证演示平台设计(2009AA01Z259) （2009AA01Z259）
