rar

EMI Control Techniques During Design

  • 2019-02-19
  • 14.55KB
  • Points it Requires : 1

Compared with analog signals, digital signals are more resistant to noise. As long as the potential level is within a certain range, 0 and 1 can be correctly judged. However, as the circuit speed becomes faster and faster, signal quality is becoming increasingly difficult to ensure. As shown in Figure 2, overshoot and undershoot of the signal may cause damage to the target chip. Once the potential level falls into the gray area between 0 and 1, ringback and runt (see Figure 12) may cause misjudgment of 0 and 1. There are many reasons for these signal instabilities, which will be briefly described below.

unfold

You Might Like

Uploader
solarelec
 

Recommended ContentMore

Popular Components

Just Take a LookMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews


Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号
×