Analog Devices AD9273, Руководство пользователя

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AD9273
Rev. B | Page 34 of 48
600
400
–200
200
–100
100
–400
–600
0
–1.5ns –0.5ns –1.0ns 0ns 0.5ns 1.0ns 1.5ns
E
Y
E
DI
AG
RA
M
V
O
L
T
AG
E
(
V
)
EYE: ALL BITS
ULS: 2398/2398
25
0
5
10
15
20
–200ps –100ps 0ps 100ps 200ps
T
IE
JI
T
T
E
R
HI
S
T
O
G
RAM
(
H
it
s)
0
70
30
-03
5
Figure 65. Data Eye for LVDS Outputs in ANSI-644 Mode with Trace Lengths
of Less than 24 Inches on Standard FR-4
400
–300
300
–200
200
–100
100
–400
0
–1.5ns –0.5ns –1.0ns 0ns 0.5ns 1.0ns 1.5ns
E
Y
E
DI
AG
RAM
V
O
L
T
AG
E
(
V
)
EYE: ALL BITS
ULS: 2399/2399
25
0
5
10
15
20
–200ps –100ps 0ps 100ps 200ps
TI
E
J
ITT
E
R
H
IS
TO
G
R
A
M (
H
its
)
07
03
0-
03
6
Figure 66. Data Eye for LVDS Outputs in ANSI-644 Mode with Trace Lengths
of Greater than 24 Inches on Standard FR-4