D
–12
Appendix D
P a r a m e t e r a n d w h a t i t d o e s
Definition
Notes
top
Higher of two most probable states, the lower
being
base
. This is characteristic of rectangular
waveforms and represents the higher most
probable state determined from the statistical
distribution of
data
point values in the waveform.
Value of most
probable higher
state
(See Fig. D–1)
Gives similar result when
applied to time domain
waveform or histogram of
data
of same waveform. But with
histograms, result may include
contributions from more than
one acquisition.
width
Width of cyclic signal determined by
examining 50 % crossings in data input. If first
transmission after left cursor is a rising edge,
waveform is considered to consist of positive
pulses and
width
the time between adjacent
rising and falling edges. Conversely, if falling
edge, pulses are considered negative and
width
the time between adjacent falling and
rising edges. For both cases, widths of all
waveform pulses averaged for final result.
Width of first
positive or
negative pulse
averaged for all
similar pulses
(See Figs. 1, 2)
Similar to
fwhm
, which,
however, applies only to
histograms.
Summary of Contents for 9300C Series
Page 1: ...Operator s Manual LeCroy 9300C Series Digital Oscilloscopes Revision A January 1998 ...
Page 8: ...1 3 billed for parts and labor related to the repair work and for shipping ...
Page 18: ...4 1 4 Introduction to the Controls Two Channel Front Panel ...
Page 19: ...4 2 Introduction to the Controls Four Channel Front Panel ...
Page 92: ......
Page 111: ...11 3 Dual Quad ...
Page 112: ...11 4 Display Parameter s XY only ...
Page 113: ...11 5 XY Single XY Dual ...
Page 138: ...12 21 Ø FLASH UPDATE Offering the Update from and Update Program menus illustrated next page ...
Page 139: ...12 22 UTILITIES The full screen warning message shown when FLASH UPDATE has been selected ...
Page 142: ...13 2 WAVEFORM STORE RECALL ...
Page 182: ......
Page 189: ...A 15 9344C Series 9350C Series 9354C Series 9354CTM 50 000x 9344CL 9350CL 9354CL 100 000x ...
Page 252: ...E 6 Appendix E ...
Page 275: ...Index 9370C 9374C Series A 18 9384C Series A 24 Zoom menu 10 7 Zoom of Math Functions 10 1 ...