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Chapter 6 Operations and Measurements RIGOL
DS8000-R User Guide 6-29
3． Delay A →B : indicates the time difference between the threshold middle
values of the rising edge of Source A and 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
． Delay A →B : indicates the time difference between the threshold middle
values of the falling edge of Source A and 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． Phase A →B : indicates the phase deviation between the threshold middle
values of the rising edge of Source A and that of Source B. It is expressed in
degree. The formula is as follows:
°360×=
sourceA
RR
RR
Period
BDelayA
BPhaseA
Wherein,
RR
BPhaseA
represents Phase A →B ,
RR
BDelayA
represents
Delay A
→B , and
sourceA
Period
represents period of Source A.
6． Phase A →B : indicates the phase deviation between the threshold middle
values of the falling edge of Source A and that of Source B. It is expressed in
degree. The formula is as follows:
°360×=
sourceA
FF
FF
Period
BDelayA
BPhaseA
Wherein,
FF
BPhaseA
represents Phase A →B ,
FF
BDelayA
represents
Delay A
→B , and
sourceA
Period
represents period of Source A.
7． Phase A →B : indicates the phase deviation between the threshold middle
values of the rising edge of Source A and falling edge of Source B. It is
expressed in degree. The formula is as follows:
°360×=
sourceA
FR
FR
Period
BDelayA
BPhaseA
Wherein,
FR
BPhaseA
represents Phase A →B ,
FR
BDelayA
represents
Delay A
→B , and
sourceA
Period
represents period of Source A.
8
． Phase A →B : indicates the phase deviation between the threshold middle
values of the falling edge of Source A and the rising edge of Source B. It is
expressed in degree. The formula is as follows:
°360×=
sourceA
RF
RF
Period
BDelayA
BPhaseA
Wherein,
RF
BPhaseA
represents Phase A →B ,
RF
BDelayA
represents
Delay A
→B , and
sourceA
Period
represents period of Source A.
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