Sometimes though, the rise time of a logic transition is important. The application that prompted this article was the measurement of oscilloscope bandwidth by looking at how quickly the ‘scope ...

Yokogawa said its latest high-voltage, wide-bandwidth probe can stay on top of the faster switching speeds of next-generation ...

Making an oscilloscope is relatively easy ... triggered by very low-rise-time short pulses. Clever tricks abound, such as using the diode pair to cancel out pulse leakage finding its way back ...