Rigol DG4000 Series

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Chapter 2 Performance Verification Test RIGOL

DG4000 Performance Verification Guide

2-13

Rise/Fall Time Test

Specification:

Signal Characteristics

Square

Rise/Fall Time

Typical (1 Vpp)

<8 ns

Test Procedures:

1. Make sure that DG4000 has been warmed up for 30 minutes. Connect the

channel output terminal (take CH1 as an example; the test method is also

applicable to CH2) of DG4000 with the signal input terminal of oscilloscope using

the dual-BNC cable as shown in the figure below. Press Preset at the front

panel of DG4000 to restore the instrument to its default setting.

DG4000 Series Oscilloscope

Figure 2-5 Connect DG4000 and Oscilloscope

2. Configure DG4000 to output a square waveform with 1 MHz frequency, 1 Vpp

amplitude and 0 V

offset. Press Output1 to enable the channel output.

3. Set the oscilloscope:

a） Set the vertical scale to 200 mV/div;

b） Set the horizontal time base to 1 ns;

c） Set a proper trigger level;

d） Enable rise time and fall time measurement functions.

4. Set the edge type to rising edge. Record the measurement result of the rise time

and check if it is within the specification range.

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