74
Vavg
The arithmetic mean over the first cycle in the
waveform.
Mean
The arithmetic mean over the entire waveform.
Crms
The true Root Mean Square voltage over the first
cycle in the waveform.
Vrms
The true Root Mean Square voltage over the entire
waveform.
ROVShoot
Defined as (Vmax-Vhig)/Vamp after the
waveform rising.
FOVShoot
Defined as (Vmin-Vlow)/Vamp after the
waveform falling.
RPREshoot
Defined as (Vmin-Vlow)/Vamp before the
waveform rising.
FPREshoot
Defined as (Vmax-Vhig)/Vamp before the
waveform falling.
Rise Time
Rise Time Measures the time between 10% and
90% of the first rising edge of the waveform.
Fall Time
Fall Time Measures the time between 90% and
10% of the first falling edge of the waveform.
BWid
The duration of a burst.
Measured over the entire waveform.
+ Wid
+ Width Measures the time between the first rising
edge and the next falling edge at the waveform
50% level.
- Wid
-Width Measures the time between the first falling
edge and the next rising edge at the waveform
50% level.
+ Duty
Measures the first cycle waveform.
Positive Duty Cycle is the ratio between positive
pulse width and period.
－
Duty
Measures the first cycle waveform.
Negative Duty Cycle is the ratio between negative
pulse width and period.
Phase
The amount one waveform leSDS or lags another
in time. Expressed in degrees, where 360 degrees
comprise one waveform cycle.
FRR
The time between the first rising edge of source X
and the first rising edge of source Y.
FRF
The time between the first rising edge of source X
and the first falling edge of source Y.
FFR
The time between the first falling edge of source
X and the first rising edge of source Y.
FFF
The time between the first falling edge of source
X and the first falling edge of source Y.
LRR
The time between the first rising edge of source 1
and the last rising edge of source 2.
LRF
The time between the first rising edge of source X
and the last falling edge of source Y.
Summary of Contents for SDS1000 Series
Page 146: ...138 Coupling DC...
