![横幅广告banner-高速先生手机版](http://edadoc.com/upload/images/slides/20240701/17198037679506949.jpg)
![封面](http://www.edadoc.com/upload/images/article/20221107/16678140836347279.jpg)
实例解析传输线损耗
2022-11-07
![16615026434533810 (1)](http://www.edadoc.com/upload/images/article/20220924/16639890542039411.jpg)
关于DDR4的绕等长,您想知道的这本书上都有
2022-09-24
![217-封面](http://www.edadoc.com/upload/images/article/20220826/16615026434533810.jpg)
几个MIL的误差就导致高速传输有误码啦!
2022-08-23
![微信截图_20230906141308](http://www.edadoc.com/upload/images/article/20230906/16939805369992701.png)
如果一点参考地都没有,你猜猜还能不能控到阻抗呢?
2022-07-11
![微信截图_20230906135006](http://www.edadoc.com/upload/images/article/20230906/16939791589452077.png)
后续来了,没有地参考到底行不行,一次给大家说明白!
2022-07-11
![fm](http://www.edadoc.com/upload/images/article/20230907/16940690519874258.png)
过孔STUB长,DDR信号“强”?
2022-05-09
![fm](http://www.edadoc.com/upload/images/article/20230907/16940701047653815.png)
你们遇到的最差的阻抗加工,有它差吗?
2022-04-18
![fm](http://www.edadoc.com/upload/images/article/20230907/16940762691745809.png)
辐射超标,没想到是机壳地的设计问题!
2022-03-28
![fm](http://www.edadoc.com/upload/images/article/20230907/16940722035395473.png)
不加回流过孔这事,以前都不敢想!
2022-03-21
![183](http://www.edadoc.com/upload/images/article/20230918/16950234558875271.png)
如果有一种设计不增加成本又能改善信号质量
2021-11-08
![182](http://www.edadoc.com/upload/images/article/20230918/16950264331718802.png)
DDR4信号参考电源层,阻抗会有影响吗?
2021-11-01
![fm](http://www.edadoc.com/upload/images/article/20230918/16950293802747283.png)
同一个过孔会有不同的阻抗???
2021-10-11
![169](http://www.edadoc.com/upload/images/article/20230919/16950930168768119.png)
用了更好的板材,没想到DDR4却……???
2021-08-23
![173](http://www.edadoc.com/upload/images/article/20230919/16950874922874894.png)
DDR3/4都还没玩够,DDR5已经来啦
2021-08-13
![170](http://www.edadoc.com/upload/images/article/20230919/16950922383248934.png)
在超厚铜的信号层走高速线是怎样一种体验?
2021-07-19
![168](http://www.edadoc.com/upload/images/article/20230919/16950943884960610.png)
深度揭秘,阻抗测试那些你所不知道的内幕
2021-07-05
![167](http://www.edadoc.com/upload/images/article/20230919/16950954686766149.png)
时间都去哪了?解密封装补偿背后的时间黑洞
2021-06-28
![164](http://www.edadoc.com/upload/images/article/20230919/16951084858332593.png)
不懂加工的SI工程师不能叫高速先生
2021-06-21