72
Cheetah 15K.7 FC Product Manual, Rev. B
Figure 16 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.
Figure 16. Receive eye diagram
Table 33:
Eye diagram data values
Link rate
1 GHz
2 GHz
4 GHz
Bit time
941 ps
470 ps
235 ps
XMIT eye
725 ps min.
315 ps min.
158
2
1
1.
Short Ideal load.
/113
2.
End of compliance channel.
RCV eye
Typical
659 ps
305 ps
145 ps
Minimum
395 ps
226 ps
113 ps
941 ps
659 ps
Vin (mv)
Typical
Minimum
376 ps
Summary of Contents for Cheetah 15K.7 FC
Page 6: ...iv Cheetah 15K 7 FC Product Manual Rev B ...
Page 30: ...24 Cheetah 15K 7 FC Product Manual Rev B Figure 2 Typical ST3450857FC current profiles ...
Page 31: ...Cheetah 15K 7 FC Product Manual Rev B 25 Figure 3 Typical ST3300657FC current profiles ...
Page 37: ...Cheetah 15K 7 FC Product Manual Rev B 31 Z Y X Z Y X Figure 8 Recommended mounting ...
Page 88: ...82 Cheetah 15K 7 FC Product Manual Rev B ...
Page 89: ......
