您好,我现在有屏幕显示项目使用背光芯片 LP8860A-Q1, EMC测试发现背光IC这里有个10M的倍频出来,导致80M/90M/100M的都超标,近场用频谱仪扫出来VDD上很大,看规格书也有这个10MHz~
我 disable PLL,还是有这个问题,想请教下 是否有 相关建议?谢谢~~
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