Continuing from #33, this section shows you a common mode filter to use for common mode noise suppression.

This filter is characterized by having high impedance in common mode, but low impedance in normal mode. As a result, a Continue reading →

When sending a clock signal to a receiver, you might concern that a long signal line affects an accurate signal sending.
The longer the transmission line, the more susceptible it is to a noise exposure as well as signal deterioration. Continue reading →