LeCroy LW110 User Manual page 41

User Manual LW120
Exponential Rise
Exponential Decay
Gaussian
Waveform
Sine
Triangle
Square
Pulse
Ramp
Sinc
Gaussian
Exponential
Noise
DC
Table 3-5. Standard Waveform Adjustable Parameters
Mathematical Expressions:
SINC
R = N/cyc (number of points per cycle)
cyc = Number of SINC zero crossings
A = Amplitude
m = Current point (1..N)
N = Total number of points
t = Time constant set by user
Refer to Figures 3-8 and 3-9. Select standard waveform and modify
parameters using the following procedure. Procedure is shown for
Variable Parameter
Start Phase
Start Phase
Duty Cycle
Delay
Rise Time
High Time
Fall Time
Delay
Rise Time
Fall Time
Zero Crossings
Time Constant
Time Constant
None
Amplitude
Using The Instrument 3-11
Units
Degrees
Degrees
% of Period
% of Period
% of Period
% of Period
% of Period
% of Period
% of Period
% of Period
Integer
Integer
Integer
% of Amplitude