HP 8110A Service Manual page 94

5 . Ch eck t h e HP 8110‘
o ut pu t signal falls at t he foll owing trailing
edge settings :
Ta
b
le 3-18. Traili
n
g
Ed
ge Settings and T
R R
eference
Oscilloscope
D
e
l
ay
P
eriod
¤¥±¯1¯· g
L
ea
d
i
n
g Acce
p
table
¤‘
¤™œ• /
DI
V
E
dge
E
dge
R
ange
E
ntry
2 ·s/ div 529 us 1
As
1.8 us " 2 us
< 2 us 8.16 - 1
5 ns/
d
iv 529
us
1
As
10 us
5
us
8 .8
us
to 11 .2
us
8 .1b - 2
10 · s/
d
iv 529
us
1
As
50
us
50
us
44 .8
us
to 55 .2
us
8 .1b - 3
100 ·s/
d
iv 25
As
5
As
500 us 50 us
449.8 us Ä¿ 550.2 us 8.1b - 4
1 ¼s/
d
iv 25
As
50
AS
5
As
5
AS
4 .4998
As
to 5 .5002
As
8 .1
b
- 5
10 ¼s/
d
iv 250
As
500
As
50
As
50
As
45
As
Ä¿ 55 ¼ . 8 .1b - 6
100 ¼s/
d
iv 2 .5 ms 5 ms 500
As
200
As
450
As
to 550
As
8 .1b - 7
10 ms/div 250 ms 50 0 ms ™
50 ms ™ 50 ms ™ 45
m
s Ä¿ 55
m s ™ 8 .
I
b - 8
*
P
rogrammin g down to 1 .8 ns is all owed, to meet t hi s specificati on .
Testing t
h
e HP 8110‘ 3-4 7