Found in an Electronic Design of 1964 this circuit has a control for the frequency and another for the active cycle the signal. The bipolar transistor can be a general-purpose type.
This circuit has no lock, but it has a very low consumption feature in the standby condition. We...
September 2017 - Intersil's ISL850x Synchronized Buck Regulators can be ordered from Mouser...
The amplification of this circuit in a 40 dB range for frequencies up to 10 MHz is controlled by...