Performance Characteristics
6-30
Table 6-4 (cont)
Option 06
(C/T/T)
Electrical Characteristics
Characteristics Performance Requirements
Delta Trigger Signal Jitter =
(ens
+
enoELT)/SRoELT'
= 0 for Frequency
or
Delay mode.
enOELT
= delta signal rms noise in div.
A Trigger Signal Sweep Jitter = (ens +
enA)/SR
A
.
e
nA
= A sweep trigger signal rms noise
in
div.
When the Word Recognizer supplies a trigger in synchronous mode, the trigger
jitter of the associated trigger signal is
<1
ns; in asynchronous mode, the
associated trigger signal jitter is
<20
ns.
N
= number
of
averages during measurement interval.
= see Table
2-1
for Delay
or
Delta Time.
= (measured frequency) X (measurement interval) for Frequency
or
Period.
Measurement
Interval = 0.5 s
or
two
periods
of
measured signal,
whichever
is
greater.
2465A/2455A/2445A Operators
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