Anything related to the rise time of a signal. The rise time is a parameter used to characterize abrupt transitions in a signal waveform. It is usually defined as the time needed by the signal to go from the 10% to the 90% of the level it attains at the end of the transition.

Anything related to the rise time of a signal.

The rise time is a parameter used to characterize abrupt transitions in a signal waveform. It is usually defined as the time needed by the signal to go from the 10% to the 90% of the level it attains at the end of the transition.

Rise time is often used to characterize step-like waveforms, either aperiodic or periodic, such as the step response of analog filters or the square waves used as clock signals.

See also Wikipedia on rise time.