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Measurement, Instrumentation, and Sensors Handbook, Second Edition, 2nd Edition
book

Measurement, Instrumentation, and Sensors Handbook, Second Edition, 2nd Edition

by John G. Webster, Halit Eren
February 2014
Intermediate to advanced content levelIntermediate to advanced
1921 pages
82h 13m
English
CRC Press
Content preview from Measurement, Instrumentation, and Sensors Handbook, Second Edition, 2nd Edition
19-16 Electrical Variables
the scope’s measurements in two ways. First are narrow pulses. Figure 19.10 shows the same 5 ns
wi
de
pu
lse
be
ing
di
splayed
on osc
illoscopes
of 50
0
an
d
60 MH
z
ba
ndwidths,
an
d
th
e
e
ect
of th
e
lo
wer
ba
ndwidth
on th
is
ev
ent
th
at
is cl
osest
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e
ri
se
ti
me
of th
e
sl
ower
sc
ope
is ap
parent
.
e second is fast time interval measurements. A measurement of signal rise time is an example.
e obs
erved
ri
se
ti
me
on th
e
sc
ope’s
di
splay
is acc
ording
to Eq
uation
19.3:
t t t
observed signal scope
= +( )
/2 2 1 2
(19.3)
If a 10 ns rise time were to be measured with a 100 MHz scope, one would obtain a measure-
ment of 10.6 ns based on
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Publisher Resources

ISBN: 9781439848913