This stage was found in a 1964 Electronic Design. The transistors are of the time and the shape of the signal obtained is shown in the diagram.
PWM is the abbreviation for Pulse Width Modulation. What is done in this circuit is to apply...
The voltage output of this circuit is 4 times the peak of the input voltage. Current depends on...
Figure bellow shows how n 4027 can be cascaded to form a divide-by-2. The maximum input frequency...