This month, let’s take a look at these four things:crosstalk, differential impedance, EMI
2010-01-15 10:07
It is known that forward crosstalk increases (for allpractical purposes) with increasing coupled
2010-01-15 10:38
由于TFT LCD 的架构,是以像素在水平和垂直方向上展开成阵列,因此TFT LCD 中所发生的Crosstalk 现象,也会是水平或是垂直的,以下举出几种水平和垂直Crosstalk 的可能发生
2023-10-30 10:48
Crosstalk Coupling: Single-Ended vs. Differential:The paper begins with four propositions. 1
2010-01-15 10:16
为何线材越短串音Crosstalk越不好过?crosstalk的计算工具,通常它们只计算近端串扰(NEXT),没有计算远端串扰(FEXT),因为近端串扰NEXT是串扰的主要成分,本质上,串扰的产生
2025-05-22 07:33 广东万连科技有限公司 企业号
串扰是两条信号线之间的耦合、信号线之间的互感和互容引起线上的噪声。容性耦合引发耦合电流,而感性耦合引发耦合电压。PCB板层的参数、信号线间距、驱动端和接收端的电气特性及线端接方式对串扰都有一定的影响。串扰也可以理解为感应噪声。
2022-09-14 09:49
一、H-Crosstalk (与EE开发相关)1.画面轻重载切换交界处有水平弱线或Block– Power IC 相关– Root cause:AVDD drop 后恢复过慢– Solution
2019-09-20 09:05
When a signal passes through a serpentine trace withcoupling between the legs, there is an apparentspeed-up of the signal. That is, the signal appears topass through the serpentine section faster than thetrace length would
2010-01-15 10:34
一个正向的尖峰,如果超过S2的Vth,则会导致误导通,轻则增加损耗,重则桥臂短路发生炸机。我们将这一过程称为正向Crosstalk。
2022-06-23 10:57