Datasheet

AD9277
Rev. 0 | Page 36 of 48
08181-067
600
400
–200
200
–100
100
–400
–600
0
–1.5ns –0.5ns–1.0ns 0ns 0.5ns 1.0ns 1.5ns
EYE DIAGRAM VOLTAGE (V)
EYE: ALL BITS
ULS: 2398/2398
25
0
5
10
15
20
–200ps –100ps 0ps 100ps 200ps
TIE JITTER HISTOGRAM (Hits)
Figure 73. Data Eye for LVDS Outputs in ANSI-644 Mode with Trace Lengths
of Less Than 24 Inches on Standard FR-4
08181-068
400
–300
300
–200
200
–100
100
–400
0
–1.5ns –0.5ns–1.0ns 0ns 0.5ns 1.0ns 1.5ns
EYE DIAGRAM VOLTAGE (V)
EYE: ALL BITS
ULS: 2399/2399
25
0
5
10
15
20
–200ps –100ps 0ps 100ps 200ps
TIE JITTER HISTOGRAM (Hits)
Figure 74. Data Eye for LVDS Outputs in ANSI-644 Mode with Trace Lengths
of Greater Than 24 Inches on Standard FR-4