M. O. S. TRANSISTOR CIRCUITS FOR PULSE-SHAPING

摘要

A voltage doubler comprises an input terminal to which is applied a square wave voltage, taking a positive voltage value during recurrent time intervals of fixed duration and the zero value, during recurrent time intervals of fixed duration. Two resistance capacitance circuits are connected to this terminal. The first circuit comprises a first resistor and first capacitor series connected between the ground and the input terminal. The second circuit comprises a resistor, a diode series connected between the input terminal and the output terminal, and a capacitor connected in series with the capacitor of the first circuit between the output terminal and the ground. The time constants of the first and second circuits are appropriately chosen.