shielded inductors being more expensive than unshielded ones. As depicted on figure 7, the potential on VX node can reach either VIN+Vth or -Vth. This may cause high voltage exposition that can ...

just like in the inductor circuit. At a very high frequency, the capacitor will simply vanish and the input voltage will appear the positive terminal. That means the 1 kΩ resistor will have the ...