一本高速PCB设计指导,还行.

  上传用户:zhuanjifen 上传日期:2013-09-22 文件类型:PDF
  文件大小:768.54K 资料积分:0分 积分不够怎么办?
high_speed_board_designsHigh-Speed Board Designs

November 2001, ver. 4.0

Application Note 75

Introduction

A successful high-speed printed circuit board (PCB) requires integration of the device(s), PCB(s), and other elements into the design. Altera devices have fast I/O pins with fall times as low as 1 ns to 3 ns. Because a fast slew rate can contribute to noise generation, signal reflection, crosstalk, and ground bounce, designs must:
■ ■ ■ ■ ■ ■

Filter and evenly distribute power to all devices to reduce noise Use the recommended routing techniques for signals, including clock and differential signals Match impedance and evaluate termination schemes Terminate signal and transmission lines to diminish signal reflection Minimize cross-talk between parallel traces Reduce the effects of ground bounce

Power Fil

关键词: speed   board   designs  

加入微信
获取电子行业最新资讯
搜索微信公众号:EEPW

或用微信扫描左侧二维码

相关下载