Alaeddine , 01-18-2025, 01:48 PM
i made a simulation with the murata tool and this is the Differential Mode Insertion Loss for two different Pi Filters. To be frank, I have not understand this bode. and for the target noise frequency i selected 20 MHz to 300 Mhz. I'm not sure if it's correct. This whole world is new to me.For the blue line i'm using 100nF, 120R FB, 10uF capacitorFor the grey, i'm using 4.7uF, 120R FB, 4.7uF capacitor