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【应用笔记】FPGA高速PCB设计指南(Guidelines for Designing High-Speed FPGA PCBs)
在过去5年中，真正模拟CMOS进程的发展已经导致在数字领域中的高速模拟器件的使用。
Over the past five years, the development of true analog CMOS processes
has led to the use of high-speed analog devices in the digital arena.
System speeds of 150 MHz and higher have become common for digital
logic. Systems that were considered high end and high speed a few years
ago are now cheaply and easily implemented. However, this integration
of fast system speeds brings with it the challenges of analog system
design to a digital world. This document is a guideline for printed circuit
board (PCB) layouts and designs associated with high-speed systems.an315.pdf