LeCroy SDA, Operator'S Manual

Page: 165 / 397

SDA Operator’s Manual
Parameter Description Definition Notes
Jitter Filter Jitter in the specified frequency
band. Generates a time sequence
of jitter measurements that are
filtered by the selected band-pass
filter. Available with ASDA option.
Last Time from trigger to last (rightmost)
cursor. Time from trigger to
last cursor Indicates location of right
cursor. Cursors are
interchangeable: for example,
the right cursor may be moved
to the left of the left cursor and
first will give the location of the
cursor formerly on the left, now
on right.
Standard parameter.
Level@X Gives the vertical value at the
specified
x position. If the x position
is between two points, it gives the
interpolated value. When the
Nearest point checkbox is
checked, it gives the vertical value
of the nearest data point.
Standard parameter.
Local base Value of the baseline for a local
feature. Hysteresis argument used to
discriminate levels from noise
in data.
Available with DDM2 option.
Standard in DDA-5005A.
Local bsep Local baseline separation, between
rising and falling slopes. Hysteresis argument used to
discriminate levels from noise
in data.
Available with DDM2 option.
Standard in DDA-5005A.
Local max Maximum value of a local feature. If 25% of the way
down toward min is
more than 10,000
points, the extremal
value is used as
the local max. Hysteresis argument used to
discriminate levels from noise
in data.
Available with DDM2 option.
Standard in DDA-5005A.
Local min Minimum value of a local feature. If 25% of the way
up toward max is
more than 10,000
points, the extremal
value is used as
the local min. Hysteresis argument used to
discriminate levels from noise
in data.
Available with DDM2 option.
Standard in DDA-5005A.
SDA-OM-E Rev H
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