The purpose of making this video is to help college graduates who are studying electronics, as well as non-electronics majors, or electronic engineers who have just worked for one to two years in elec
I have never used RC filters before, so I hope you can give me some advice! The DC signal, after being output by the differential amplifier and connected to the ADC, has a lot of noise. I have not use
What I am doing now is to amplify voltages of a few microvolts or tens of microvolts. However, when there is no input signal (we use a voltage regulator), there are already millivolt voltage signals a
The parameters of the components are all correct, but why is the waveform I get from circuit simulation different from the waveform from the actual circuit? How to explain this waveform? When adding a
As we all know, Qorvo is a leading RF supplier. After acquiring Active-semi in 2019, the company's product line has been further extended.At a technical seminar held earlier, Li Fangzhe, manager of Qo