Cheetah NS 10K.2 SAS Product Manual, Rev. B
61
The leading and trailing edge slopes of figure 14 shall be preserved. As a result the amplitude value of Z1 is
less than that given in table 26 and Z1
TOL
and Z1
OP
shall be defined from those slopes by the following equa-
tion:
where:
Z1
TOL
is the value for Z1 to be used for the tolerance masks; and
Z1
OP
, X1
OP
, and X2
OP
are the values in table 26 for Z1, X1, and X2.
The X1 points in the receive tolerance masks are greater than the X1 points in the receive masks, due to the
addition of sinusoidal jitter.
Figure 16 defines the sinusoidal jitter mask.
Figure 16. Sinusoidal jitter mask
Z
1
TOL
Z
1
OP
x
X
2
OP
0 5
,
(
)
x
additional sinusoidal jitter
(
)
–
X
1
OP
–
X
2
OP
X
1
OP
–
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Summary of Contents for CHEETAH NS 10K.2 ST3450802SS
Page 1: ...Product Manual Cheetah NS 10K 2 SAS 100516228 Rev B July 2009 ST3600002SS ST3450802SS ...
Page 6: ...2 Cheetah NS 10K 2 SAS Product Manual Rev B ...
Page 10: ...6 Cheetah NS 10K 2 SAS Product Manual Rev B ...
Page 14: ...10 Cheetah NS 10K 2 SAS Product Manual Rev B ...
Page 26: ...22 Cheetah NS 10K 2 SAS Product Manual Rev B ...
Page 38: ...34 Cheetah NS 10K 2 SAS Product Manual Rev B ...
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