Hi, I need to to the following exercise:
Estimate the measured rise time when connecting a 10kHz square signal, with an output impedance of 1 kΩ, to the oscilloscope using a coaxial cable.
I know that Rise time = 0.35/BW, but I don't know how can I find the Bandwidth of a square signal when it is supposed to be infinite.
Thanks!
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2 answers

The bandwidth is the bandwidth of the oscilloscope's front end. Since you are estimating, use 10Mhz.
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