目录
1.多层板的设计原则
2.叠层和阻抗的设计
3.高速电路布局布线考量
4.常用接口的PCB设计
5.开关电源Buck的PCB lay板技巧
6.BGA的出线技巧
7.EMC处理之屏蔽罩设计

1.1 5-5原则
• 1.1 5-5原则 • 1.2 20H原则 • 1.3 3W原则
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来源:https://www.toutiao.com/a6995504202155852320/ 雨航电子