Figure
20
-
-
-
Operating
Your
Oscilloscope
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Ul
a
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To view asynchronous noise on a signal
The following exercise shows how to use the oscilloscope to view
asynchronous noise on a signal.
1 Connect a noisy signal to
the
oscilloscope and obtain a stable
display.
Figure
20
shows a waveform with asynchronous noise at the top of the
pulse.
I o I
If
1 o o 1 I I I I I 1 I o I I o I I o o I I o I I o I I I
It
I I I I
It
I I I I 0 I
Asyacluoaous
aolse
at
t•e
top
of
tb
pulse
45