
Frequency domain Phase Jitter
in
Unit Intervals
Calculated
by the
User with
the
following equation.
*rm,[Ur\
=
&[$S
4l
(f)df]
h
Time Jitter
in the
Frequency Domain
Phase Jitter
in the
frequency domain
can be
expressed
as a
time jitter
in
the frequency domain.
Calculated
by the
User with
the
following equation.
t
rms
[Sec\
- 2^ y^
7& S
6
{f)df
Phase Jitter in the Time Domain
Time domain Jitter
may
be
expressed
in
units
of
phase
or
time. Jitter
is the
total
rms
fluctuations
of the
particular quanity incurred during
a
specificed
time period
of
observation
(r).
The sigma
of
Allan Variance
can be
used
to
calculate jitter
in the
time
domain over
the
specified time interval
(r)
using
the
following equations:
Time domain Phase Jitter
in
radians
Calculated
by the
User with
the
following equation.
A(i)
rms
[rad]
=
(r
y
(r,
f
h
)2ixuQj
4-30 Jitter
rev.05SEP89
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