This circuit was found in a 1966’s Delco Radio documentation. Transistors are from the era, high voltage application types.
This circuit has more sensitivity than the previous one (CB4114E) for using a full-wave detector...
The frequency of this circuit can be programmed by a control voltage. The control circuit is CMOS...
Found in Philips documentation from the 1970s, this circuit uses components from the era. The...