Figure 17. Sinusoidal Jitter Mask - Seagate ST300MM0026 Product Manual

The leading and trailing edge slopes of figure 15 shall be preserved. As a result the amplitude value of Z1 is
less than that given in table 28 and Z1
tion:
Z1 = Z1
TOL OP
where:
Z1 is the value for Z1 to be used for the tolerance masks; and
TOL
Z1 , X1 , and X2 are the values in table 28 for Z1, X1, and X2.
OP OP OP
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 17 defines the sinusoidal jitter mask.
Figure 17. Sinusoidal jitter mask
Savvio 10K.2 SAS Product Manual, Rev. E
and Z1
TOL
( ( )xadditional sinusoidal jitter
X 2 – 0 5 ,
OP
------------------------------------------------------------------------------------------------------------------------------------ -
x
X 2
shall be defined from those slopes by the following equa-
OP
X 1
–
OP OP
)
– X 1
OP
57