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 ...

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 ...

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 ...