 Understanding Oscilloscope Bandwidth, Rise Time and Signal Fidelity by Tektronix

Manufacturer technical brief 57W-17577-0, hosted by the University of British Columbia. Printed p. 3 derives the scope of the one-pole 10–90-percent rise-time/bandwidth factor and warns that bandwidth alone does not determine transient fidelity. Printed pp. 4–6 discuss step response, source/probe/scope contributions and probe loading. No individual byline is supplied.