Seagate ST9450204SS Savvio 10K.1 SAS Product Manual - Page 70
Savvio SAS Product Manual, Rev. D, defines the sinusoidal jitter mask.
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Figure 21 defines the sinusoidal jitter mask. Peak-topeak sinusoidal jitter (in UI) 1.5 Sinusoidal jitter frequency (log/log plot) FNOM = 1.5 x 10 9 for 1.5 Gbps FNOM = 3.0 x 10 9 for 3.0 Gbps 1.0 0.1 0 FNOM / 25,000 FNOM / 1,667 Frequency (in kHz) Figure 21. Sinusoidal jitter mask 64 Savvio SAS Product Manual, Rev. D
64
Savvio SAS Product Manual, Rev. D
Figure 21 defines the sinusoidal jitter mask.
Figure 21.
Sinusoidal jitter mask
F
NOM
/ 25,000
F
NOM
/ 1,667
Sinusoidal jitter frequency
(log/log plot)
Peak-to-
peak
sinusoidal
jitter
(in UI)
F
NOM
= 1.5 x 10
9
for 1.5 Gbps
F
NOM
= 3.0 x 10
9
for 3.0 Gbps
1.5
0
0.1
Frequency (in kHz)
1.0