Rigol DS1000Z Series User Manual page 136

RIGOL
Voltage Parameters
Vmax
Vtop
Vpp
Vbase
Vmin
1. Vmax: the voltage value from the highest point of the waveform to the GND.
2. Vmin: the voltage value from the lowest point of the waveform to the GND.
3. Vpp: the voltage value from the highest point to the lowest point of the
waveform.
4. Vtop: the voltage value from the flat top of the waveform to the GND.
5. Vbase: the voltage value from the flat base of the waveform to the GND.
6. Vamp: the voltage value from the top of the waveform to the base of the
waveform.
7. Vavg: the arithmetic average value on the whole waveform or on the gating
area.
∑
Average
=
n
of points being measured.
Vrms: the root mean square value on the whole waveform or the gating area.
8.
n
∑
x
RMS = i = 1
n
points being measured.
9. Overshoot: the ratio of the difference of the maximum value and top value of
6-22
Overshoot
Vamp
Preshoot
x
i
x
is the ith point being measured, n is the number
, wherein,
i
2
i
x is the ith point being measured, n is the number of
, where,
i
Chapter 6 To Make Measurements
DS1000Z User's Guide