We find this circuit in a 1980s Linear Technology documentation. The circuit can be implemented on the basis of more modern equivalent components.
This circuit, suggested by Signetics can be used as a shield. Modern operational can be employed...
The source shown in the figure provides output voltages in the range of 1.2 to 25 V with currents up...
The oscillator shown in the figure can generate signals between 3 and 15 MHz approximately, depending...