GW Instek MSO-2000EA - Page 51

MEASUREMENT
51
Duty Cycle
Ratio of signal pulse
compared with whole cycle.
=100x (Pulse Width/Cycle)
+Pulses
Measures the number of
positive pulses.
-Pulses
Measures the number of
negative pulses.
+Edges
Measures the number of
positive edges.
-Edges
Measures the number of
negative edges.
% Flicker
A
B
(A-B)
(A+B)
Ratio in percentage of the
peak-to-peak value to the
sum of peak values.
Flicker Idx
A1
A1
A1+A2
A2
Ratio of the area above the
average to the total area
during one cycle.
Delay
Measurement
FRR
Time between:
Source 1 first rising edge and
Source 2 first rising edge.
FRF
Time between:
Source 1 first rising edge and
Source 2 first falling edge.
FFR
Time between:
Source 1 first falling edge
and Source 2 first rising
edge.
FFF
Time between:
Source 1 first falling edge
and Source 2 first falling
edge.
LRR
Time between:
Source 1 first rising edge and
Source 2 last rising edge.