In order to cope with the shortage and price increase of chips, in addition to trying every possible way to find domestic alternatives, there are also some people who use different channels to look fo
For example, for the simple low-pass filter below, the actual power supply ripple is about ±40mV. How much impact will this ripple have on the output signal of the filter?
I haven't been on the forum for a long time due to work reasons, but I received a gift from my cousin at the end of the year. I was very excited, but I felt ashamed. It's a pity that I didn't have tim