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Switching Characteristics
Table 32 lists the LVDS soft-CDR/DPA sinusoidal jitter tolerance specification for a
data rate equal to 1.25 Gbps.
Table 32. LVDS Soft-CDR/DPA Sinusoidal Jitter Mask Values for a Data Rate Equal to 1.25 Gbps
Jitter Frequency (Hz) Sinusoidal Jitter (UI)
F1
F2
F3
F4
10,000
17,565
25.000
25.000
0.350
1,493,000
50,000,000
0.350
Figure 5 shows the LVDS soft-CDR/DPA sinusoidal jitter tolerance specification for a
data rate less than 1.25 Gbps.
Figure 5. LVDS Soft-CDR/DPA Sinusoidal Jitter Tolerance Specification for a Data Rate Less than 1.25 Gbps
Sinusoidal Jitter Amplitude
20db/dec
0.1 UI
P-P
Frequency
20 MHz
baud/1667
Arria V GX, GT, SX, and ST Device Datasheet
December 2013 Altera Corporation
INTEL [ INTEL ]
