Rigol MSO4000 Series User Manual page 192

RIGOL
Delay and Phase Parameters
Source A
Source B
1. Dly A →B : the time difference (delay) between the threshold middle values
of the rising edges of source A and source B. Negative delay indicates that the
rising edge of source A occurred after the rising edge of source B.
2. Dly A →B : the time difference (delay) between the threshold middle values
of the falling edges of source A and source B. Negative delay indicates that the
falling edge of source A occurred after the falling edge of source B.
3. Dly A →B : the time difference (delay) between the threshold middle value
of the rising edge of source A and the threshold middle value of the falling edge
of source B. Negative delay indicates that the rising edge of source A occurred
after the falling edge of source B.
4. Dly A →B : the time difference (delay) between the threshold middle values
of the falling edge of source A and the threshold middle value of the rising edge
of source B. Negative delay indicates that the falling edge of source A occurred
after the rising edge of source B.
5. Phs A →B : the phase difference (expressed in degree) between the
threshold middle values of the rising edges of source A and source B. The
operation formula is:
Wherein,
A →B ;
6. Phs A →B : the phase difference (expressed in degree) between the
threshold middle values of the falling edges of source A and source B. The
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Period
Delay
PhaseA B
R
denotes phase A →B ;
PhaseA B
R R
denotes the period of source A.
Period
sourceA
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15
10 20
5 25
0 30
Chapter 6 Operations and Measurements
DelayA B
R R
= × 360
R
Period
sourceA
DelayA
MSO4000/DS4000 User's Guide
°
denotes delay
B
R R
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