LeCroy SDA, Operator'S Manual

Page: 33 / 397

SDA Operator’s Manual
SDA-OM-E Rev H
33
Math Tools – Standard
Display up to eight math function traces (F1 to F8). The easy-to-use graphical interface simplifies
setup of up to two operations on each function trace. Function traces can be chained together to
perform math-on-math.
absolute value
average (summed)
average (continuous)
derivative
deskew (resample)
difference ()
enhanced resolution (to 11 bits vertical)
envelope
exp (base e)
exp (base 10)
fft (power spectrum, magnitude phase up to 25
kpts)
floor
histogram of 1,000 events
integral invert (negate)
log (base e)
log (base 10)
product (x)
ratio (/)
reciprocal
rescale (with units)
roof
(sin x)/x
square
square root
sum (+)
trend (datalog) of 1,000 events
zoom (identity)
Automated Measure Tools – Standard
These standard tools allow the display of any 8 parameters together with statistics, including their
average, high, low, and standard deviations. Histicons provide a fast, dynamic view of parameters
and wave shape characteristics.
amplitude
area
base
cycles
data
delay
delay
duty cycle
duration
falltime (90-10%, 80-20%, @ level)
frequency
first last
level@x
maximum
mean
median
minimum
number of points
+overshoot
overshoot
peak-to-peak
period
phase risetime (10-90%, 20-80%, @ level)
rms
std. deviation
top
width
time @ minimum (min.)
time @ maximum (max.)
time @ level
time @ level from trigger
x @ max
x @ min