Other Parts Discussed in Thread: LM34936
We are designing an EMI Filter with the AN 2162 Document. As per the equation |Att|dB=20 log (Vin-ripple-p2p/ 1µV) - Vmax
How can i determine the Vin-ripple-p2p before designing the board. I found an equation in one of the TI reference designs for calculating the Vin-ripple-p2p by using the capacitance ESR value but i lost the Document.
Can you please share that way how to calculate the Vin-ripple-p2p value using the ESR value of the input capacitance so that i can calculate the required attenuation for my DC DC Converter.