This circuit is intended for use with common oscilloscopes having been found in documentation on instrumentation from the 1970s. The capacitors are of the ceramic type with low parasitic inductance.
The circuit presented is from the Motorola Linear Databook of 1990. The integrated circuit is a...
In the figure we have an interface using an optical coupler and the comparator LM339 or any...
This mixer uses only four passive component and can be used with high impedance sources. The input and...