我有一个直流小信号大概300uv左右但是掺杂着10uv的交流波动,差分放大后信号有50mv左右,但是波动也放大到了2mv,如何将这2mv去掉?
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.
我有一个直流小信号大概300uv左右但是掺杂着10uv的交流波动,差分放大后信号有50mv左右,但是波动也放大到了2mv,如何将这2mv去掉?