This oscillator with emitter follower was found in an American documentation from the 80's. The circuit generates 100 MHz signals and the transistors admit modern equivalents.
This 2005 Linear Technology circuit has separate outputs for monitoring the charge and discharge...
This ouput push-pull stage using bipolar transistors was found in a publication of the year 1968....
We present a circuit for those who want to give the impression that there are people at home when...