User Manual
Table Of Contents
- Guaranty and Declaration
- Safety Requirement
- MSO2000A/DS2000A Series Overview
- Document Overview
- Chapter 1 Quick Start
- Chapter 2 To Set the Vertical System
- Chapter 3 To Set the Horizontal System
- Chapter 4 To Set the Sample System
- Chapter 5 To Trigger the Oscilloscope
- Trigger Source
- Trigger Mode
- Trigger Coupling
- Trigger Holdoff
- Noise Rejection
- Trigger Type
- Edge Trigger
- Pulse Trigger
- Runt Trigger
- Windows Trigger (Option)
- Nth Edge Trigger (Option)
- Slope Trigger
- Video Trigger (HDTV Option)
- Pattern Trigger
- Delay Trigger (Option)
- TimeOut Trigger (Option)
- Duration Trigger (Option)
- Setup/Hold Trigger
- RS232 Trigger
- I2C Trigger
- SPI Trigger
- USB Trigger (Option)
- CAN Trigger (Option)
- Trigger Output Connector
- Chapter 6 MATH and Measurements
- Chapter 7 Digital Channel
- Chapter 8 Protocol Decoding
- Chapter 9 Reference Waveform
- Chapter 10 Pass/Fail Test
- Chapter 11 Waveform Record
- Chapter 12 Display Control
- Chapter 13 Signal Source
- Chapter 14 Store and Recall
- Chapter 15 System Function Setting
- Chapter 16 Remote Control
- Chapter 17 Troubleshooting
- Chapter 18 Specifications
- Chapter 19 Appendix
- Index
Chapter 6 MATH and Measurements RIGOL
MSO2000A/DS2000A User’s Guide 6-21
Voltage Parameters
Figure 6-5 Voltage Parameters
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 difference between the maximum value and the minimum value 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 difference between the top value and the base value of the
waveform.
7. Vavg: the arithmetic average value of the voltage values of the waveform points
(relative to the GND). The calculation formula is as shown below.
n
x
Average
n
i
i
∑
1=
=
Wherein,
i
x
is the measurement result of the i
th
point being measured;
n
is
the total number of points being measured.
8. Vrms-N: the root mean square value of the voltage values of the waveform
points (relative to the GND). The calculation formula is as shown below.
n
x
RMS
n
i
i
∑
1=
2
=
Preshoot
Vamp
Vbase
Vmax
Vmin
Vpp
Vtop
Overshoot