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接触放电4000V，触点是主板的地、试验台的铜板、电源的GND线、LVDS线的绝缘铜皮都会屏闪928.pdf
请帮忙指导设计是否有问题，谢谢
您好，
看您仅在FPDLink 差分对上加了TVS管，其他接口像 LVDS上、供电电源线上也需要加TVS管，下面两个文档希望对您TVS管的选择有帮助：
Automotive SerDes ESD Protection：https://www.ti.com/lit/an/slvaf60a/slvaf60a.pdf
ESD Protection for Automotive Infotainment ：https://www.ti.com/lit/an/slvae27a/slvae27a.pdf
