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Cheetah 10K.7 36GB FC Product Manual, Rev. A 69
Figure 17 provides the data valid eye diagram for typical and minimum requirements to recover data at the
specified interface error rate. The inputs are AC coupled on the drive. Table 37 lists the data values.
Figure 17. Receive eye diagram
Table 37: Eye diagram data values
Link rate
1 GHz 2 GHz
Bit time 941 ps 470 ps
XMIT eye 725 ps min. 315 ps min.
RCV eye
Typical 659 ps 305 ps
Minimum 395 ps 226 ps
Bit Time
(typical)
RCV Eye
Vin (mv)
(minimum)