Test Specifications; Equipment N Eeded; T Est 2 : Pll Period; Procedure - HP 8110A Service Manual

Test 2:
PLL P
erio
d
Test Specifications
R a nge 6.65 n s to 999 second
R
esolut i on 4 d i g i ts,
b est case 10
p
s
A
cc uracy f 0 .1%
RMS- Ji tter 0 .003% + 20
p
s
E
q ui
pm
ent Need ed
Co unter HP 5335Α
Cabl e, 50 Ω ; coa xi al, BNC
3- 1 0 Testing t
h
e HP 8110 Α
N ote
Ι
Thi s test i s only p er formed if HP 81106 Α is in stall ed.
N ote Ι
Th e HP 5335 Α counter i s u sed in frequ ency mode to
m eet t he MIL C
AL Α un certainty requi rem ents
f
or
TAR ( Test
A
ccu racy Ratio) > 4 :1 .
Procedure
1 . Co nn ect t h e HP 8110Α to t he counter as
f ollow s:
HP 8 11 OA
UN
D
ER
T
EST
ΕΧΓ . 9
R
ΟΒΕ7_PoG _
Ι Ο Ο Ο 0 Ο
_
Ζ
Co
nn
ecting HP 811 OA to t
h
e Cou
n
ter
HP 5335ΑCO
U
NT
ER
2 . Set up t he HP 8110 Α as described in "Ini t ial Set up of t he
HP 8110 Α"
Α
9 Ο Ο
3 . Select t he ΤR G-MODE scree n on the HP 8110A and set up as
follow s :
CONTINUOUS
Ρ
U
L
Sεs
0
MODIFY
Single-Pulses at Outl
int Osc
Single-Pulses at Out2
i
nt P
LL
GL
K
- IN
ΤRG-
MODE
O
U
TPUT 1 OUTPUT 2
PATTERN
T
h
e T
R
G
M
OD
E
Sc
r
ee
n
Set
u
p