Question 20.11: What is the highest frequency contained in a pulse that has ...
What is the highest frequency contained in a pulse that has rise and fall times equal to 10 nanoseconds (10 ns)?
f_{h}=\frac{0.35}{t_{r}}=\frac{0.35}{10 \times 10^{-9} s }=0.035 \times 10^{9} Hz
= 35 \times 10^{6} Hz =35 MHz
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