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–
+Width
+Width is the time from the middle threshold of the rising edge to the
middle threshold of the next falling edge.
–Width
–Width is the time from the middle threshold of the falling edge to the
middle threshold of the next rising edge.
Time
origin
line
Amplitude
3000b04.cdr
-Width
Figure 3-25 +Width and –Width measurements
Frequency
Frequency is defined as 1/period and it used to measure the frequency of
a waveform.
Rise Time
The rise time of a signal is the time difference between the crossing of the
lower threshold and the crossing of the upper threshold for a
positive- going edge.
Agilent U1602B/U1604B User's and Service Guide
–
Width x 100
Duty cycle =
Period
90%
50%
10%
Time
origin
line
Top
Amplitude
Base
0 Volts
Using the Scope Functions
Top
50%
+Width
3
Base
0 Volts
61
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