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M o d e l 5363B
Pe rfo r m a n c e Tests
5363 B Delay C o m pensat i o n R a n g e Test Set u p .
a .
C on nect e i t h e r t h e START o r STOP o u tputs o f t h e 5363B to t h e i n pu t o f t h e 5 0 o h m power s p l i tter
1 1 1 667A , .
Use a s ho rt 50 o h m B N C-to - B N C coaxial c a b l e for t h e a bove c o n n ecti o n .
b .
Con nect t h e two o u p uts o f t h e 1 1 667A power s p l itter t o t h e 5370A C ou n ter STA R T a n d STO P
c h a n ne l s .
T h e two c a b l es use to c o n nect f r o m the power s p l itter to the 5370A C o u nter
START a n d STOP c ha n ne l s m ust be of e q u a l l e n g th .
I n se rt t h e 5363B p ro bes, A a n d B , i n to thei r ad j acent c a l i b ra t i o n
c .
d .
Set the 5363B A c h a n ne l t h u m bwhee l switches t o read A; 0 .00 ;
S e t t h e 5363 B B c h a n n e l t h u m bwheel s witches to read B; 0 . 00 .
e .
S lo p e sections of STA R T a n d STOP th u mb wh ee l switches m us t be a l i ke ; i .e . , both
..f
set at
Set the 5370A C o u nter co ntrols as f o ll ows:
f .
g .
Lift a n d h o l d TI M E Z E R O/ L E V E L switc h .
h .
The 5370A c o u n te r d is p l a y n o w s hows a d i ffere n t i a l c h a n ne l d e l a y
the i n pu t c h a n n el s o f t h e c o u nter.
i .
P ress 5370A S ET R E F k e y t o take o u t the ±60 p s d e lay.
j .
Rem ove t h e 50 o h m power s p l i tter 1 1 1 667 A : a n d t h e c a b l e that c o n n e cts i t to the 536 3 B .
k .
Connect t h e two B N C-to- B N C c a b l es of t h e 5370A START a n d S T O P c h a n ne l s d i rect l y t o t h e 5363 B
STA R T a n d STOP o u t p uts, respect i ve l y .
I .
Tu rn the 5363 B T I M E/ Z E R O P U L L TO A D D 1 0 .0 n s k no b f u l l y C C W a n d CW; the 5370A d is p l a y s h o u l d
s h ow a ran g e of a pproxi m at e l y - 1 t o + 1 n s .
m.
Pull o u t the T I M E/ Z E R O P U LL TO ADD 1 0 .0 n s k n o b .
n .
Turn t h e T I M E/ Z E R O P U L L TO A D D 1 0 . 0 n s k n o b f u l l y C C W a n d C W ; t h e 5370A d is p l a y s h o u l d s h ow
a rang e of approximately 9 to 1 1 n s .
o .
C o m p letion o f t h i s test c o n c l u d es t h e Pe rforma n ce Test.
5363 8
Fig u r e 4 - 4 . Perform a n c e Test for 53638 Delay Compensation Range
4 - 1 6
before test i s started .
F U N C T I O N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T I
STATiSTi CS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . M EA N
SA M P L E S I Z E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 00
D I S P LAY RAT E . . . . . . . . . . . . . . . . . . . . . . . . 1 2 O'clock p os i t i o n
AR M I N G
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± T I
I N PUTS STA R T/STO P:
L EV E L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "
I N P U T I M P ED A N C E
. . . . . . . . . . . . . . . . . . . . . . . . . . . 50 o h m
-;- 1 /-;- 1 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -; - 1
AC/DC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
START C O M/ S E P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S E P
S L O P E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
STA R T
1 1 66 7 A
so u
S P L I TT E R
NOTE
NOTE
j
a c k s .
. .:F .
. . :F .
NOTE
P R E S ET
I
typical l y ±60 p s
5370A
POW E R
D C
..f
I
i n t rod uced b y
START
STOP
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