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.

PGA103: 关于两级放大器级联后输出噪声变大的原因

Part Number: PGA103


我用了两个放大器级联后输出的噪声会变大,这是什么原因呢?是因为级联后电路的带宽变大,所以噪声增大吗?如果是这个原因应该怎么解决这个问题呢?