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.

THS3202运放为什么放大1Mhz的正弦波就出现了失真?

Other Parts Discussed in Thread: THS3201

运放使用的是单电源供电,供电电压是12V,pcb是自己画的,在画的时候没有把芯片下面的内电层的地挖空。这可能影响到带宽,但是我觉得不应该1MHz就出现失真了,大于1MHz,信号就开始衰减。