The Miller capacitance does not appear explicitly as a parasitic in the active device's small-signal model; you can calculate it from the model and from the electrical conditions that the surrounding ...

At this point, the hold-up capacitor starts to charge, as indicated by: We can calculate the hold-up capacitance value from the point of view of the energy balance: ...

Building a capacitance meter is a great exercise. If you’re feeling quite safe in your digital-circuit-only life, this will push just far enough out of the comfort zone for you to see there&#… ...