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急:LMK04906芯片的PLL2无法锁定,输出给的50M的晶振,配置和单板硬件电路简附件。请帮忙看看为什么PLL2无法锁定的?多谢~



配置的PLL2 IN VCO模式,输入是50M晶振,由于只用到PLL2模式,所以CPOUT1并没有链接到外部50M VCXO上,请帮忙看看是哪个地方不对导致的PLL2无法锁定?非常感谢~~

Downloads.7z