This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LMK03001工作一段时间后发热严重

Other Parts Discussed in Thread: ADS42LB49, LMK03001

ADS42LB49芯片采用LMK03001为其提供时钟信号,当功能板运行一段时间后时钟芯片就很烫,必须物理散热。

LMK03001采用的5V转3.3V的LDO(LT1963EST-3.3)供电。

请问这个原因是设计上的还是与代码有关呢?有什么好的解决方法么?

附件为LMK03001设计电路。

JBB-TIME-001.rar