Instructions

RIGOL Appendix
DG2000 Performance Verification Guide
8
Appendix B: Performance Specifications
Unless otherwise specified, all the specifications can be guaranteed when the
following two conditions are met.
 The signal generator is within the calibration period.
 The signal generator has been running ceaselessly for over 30 minutes under
the specified operating temperature (23℃±5℃).
All the specifications are guaranteed except the parameters marked with "Typical".
Model
DG2052
DG2072
DG2102
Channel
2
2
2
Max. Frequency
50 MHz
70 MHz
100 MHz
Sample Rate
250 MSa/s
Waveform
Basic Waveforms
Sine, Square, Ramp, Pulse, Noise, DC, Dual-tone
Advanced
Waveforms
PRBS, RS232, Sequence
Built-in Arbitrary
Waveforms
160 types of waveforms, including Sinc, Exponential Rise, Exponential
Fall, ECG, Gauss, HaverSine, Lorentz, etc.
Frequency Characteristics
Sine
1 μHz to 50 MHz
1 μHz to 70 MHz
1 μHz to 100 MHz
Square
1 μHz to 15 MHz
1 μHz to 20 MHz
1 μHz to 25 MHz
Ramp 1 μHz to 1.5 MHz 1 μHz to 1.5 MHz 1 μHz to 2 MHz
Pulse
1 μHz to 15 MHz
1 μHz to 20 MHz
1 μHz to 25 MHz
Harmonic
1 μHz to 20 MHz
1 μHz to 20 MHz
1 μHz to 25 MHz
PRBS
2 kbps to 40 Mbps
2 kbps to 50 Mbps
2 kbps to 60 Mbps
Dual-tone
1 μHz to 20 MHz
1 μHz to 20 MHz
1 μHz to 20 MHz
RS232
baud rate range: 9600, 14400, 19200, 38400, 57600, 115200, 128000,
230400
Sequence
2 k to 60 MSa/s
Noise (-3 dB)
100 MHz bandwidth
Arbitrary Waveform
1 μHz to 15 MHz
1 μHz to 20 MHz
1 μHz to 20 MHz
Resolution
1 μHz
Accuracy
±(1 ppm of the setting value + 10 pHz), 18℃ to 28℃
Sine Wave Spectrum Purity
Harmonic Distortion
Typical
[1]
DC to 10 MHz (included): <-55 dBc
10 MHz to 20 MHz (included): <-50 dBc
20 MHz to 40 MHz (included): <-40 dBc
>40 MHz: <-35 dBc
Total Harmonic
Distortion
[1]
<0.075% (10 Hz to 20 kHz)
Spurious
(non-harmonic)
Typical
[1]
≤10 MHz: <-60 dBc
>10 MHz: <-60 dBc + 6 dB/octave
Phase Noise
Typical (0 dBm, 10 kHz offset)