http://pokit.org/get/f118bc654187e429ec1bb489e1eb3a38.jpg [Broken] Suppose we have a sawtooth wave generator, like in the picture. I have a fairly simple question: If lets say Vcc is 15V, and lets say voltage drop across Re is 2.7V, and saturation point of Uce is 0,2 V. Provided that the period between impulses are long enough, what will happen when capacitor is full? Transistor will go into saturation right? Or another way to put it, will my MAXIMUM(allowed) amplitude, or voltage across the capacitor be: 15-2.7-0.2=12.1 V? And I can choose my amplitude by adjusting the frequency of those impulses?