Test 6 .3: Delay J Itte R - HP 8110A Service Manual

Test 6 .3: Delay
J
itte r
Test Spec i f i cat i o ns
RMS-Ji tter 0 .03% + 25
p s (0.05% + 25
p s in th e range 50 ns to
100 ns)
Equipment N ee ded
Di gi tizing Oscill osco pe wit h Accessories
Procedure
1 . Co nnect HP 8110Α to t h e Scope as s hown:
HP 811 OA
UN
D
ER TE
ST HP 5412
Ι Τ
FR
O
M
-EN
D
Equi pment Set-up for Delay Jitter Test
2 . For calculat ing the RM S- j itter, the rise time of th e refere nce
s i gn al wi thin α 1% amp lit ude window is re qui red . If this value is
n ot a l read y meas ured in
t
he
P
eriod Ji tter test, the n perform th e
first 6 step s o f the
P er iod Ji tter test .
3 . Set up the HP 8110Α as described in "Init ial Set up
o
f
t
he
HP 8110Α"
Testing the HP 8110 Α 3- 33