Just having a fast oscilloscope isn’t enough ... 2 GHz Passive Probe Schematic Don’t be fooled: the relatively simple schematic belies the complexity of such a design. At these speeds ...

Among the more interesting features of a digital oscilloscope is its math channel, which can help you analyze hot-swap and load-switching circuits. Math functions can yield detailed information about ...

At high frequencies, however, other methods are generally necessary. Oscilloscope sweep circuits usually synchronize to... Internal trigger-and-hold circuits are used by oscilloscopes to trigger ...

The probe connections are quite simple, each made up of a voltage divider and a pair of diodes. But the breadboard above looks much busier because it has two oscilloscope circuits built on it ...

But designers without access to one can create a simple circuit that uses a function generator and oscilloscope to generate JFET transfer and characteristic curves. The circuit can also be ...