|
Performance Characteristics |
|
Model |
DG1022 |
|
Price |
$650.00 |
|
I/O |
USB Host and Device |
|
Maximum Output Freq |
20MHz |
|
Sine |
1 μHz to 20 MHz |
|
Square |
1 μHz to 20 MHz |
|
Pulse |
500 μHz to 3 MHz |
|
Ramp |
1 μHz to 150 kHz |
|
Arb |
1 μHz to 5 MHz |
|
White Noise |
5 MHz bandwidth (-3 dB) |
|
Resolution |
1 μHz |
|
Accuracy |
|
|
Temperature index |
< 2 ppm/°C |
|
Sine Wave Spectral Purity |
|
Harmonic Distorion |
|
|
<1Vpp |
>1Vpp |
|
DC to 20 kHz |
-70 dBc |
-70dbc |
|
20 kHz to 100 kHz |
-65 dBc |
-60dbc |
|
100 kHz to 1 MHz |
-55dbc |
-50dbc |
|
1 MHz to 10 MHz |
-40dbc |
-35dbc | |
|
Total Harmonic |
DC to 20 kHz 1Vpp>0.2% |
|
Spurious (non-harmonic) |
DC to 1 MHz < -70 dBc
1 MHz to 10 MHz < -70 dBc + 6 dB/octave |
|
Phase Noise |
10kHz Offset –108 dBc / Hz, typical |
|
|
Square Wave Characteristic |
|
Rise/Fall Time |
< 20ns (10% to 90%) |
|
Overshoot |
< 5% |
|
Duty Cycle |
|
1 μHz (include) ～ 3 MHz (include) |
20% to 80% |
|
3 MHz (non-include) ～ 4 MHz (include) |
40% to 60% |
|
4 MHz (non-include) ～ 5 MHz (include) |
50% | |
|
Asymmetry
(below 50% Duty Cycle) |
1% of period+ 20 ns |
|
Jitter |
6ns + 0.1% of period |
|
Pulse Wave Characteristics |
|
Pulse Width |
2000 s max period; 20ns min period; 1ns resolution |
|
Overshoot |
< 5% |
|
Jitter |
6 ns + 100 ppm of the period |
|
|
Arb Wave Characteristics |
|
|
|
|
Waveform Length |
|
2 to 4k points |
2 to 1k points | |
|
Amplitude Accuracy |
|
14 bits (including sign) |
10 bits (including sign) | |
|
Sample Rate |
100 MSa/s |
|
Minimum Edge Time |
35 ns |
|
Jitter (RMS) |
6 ns + 30 ppm |
|
Non-Volatile Storage |
10 waveforms |
|
Output Characteristics
|
Output Characteristics |
|
Amplitude |
| 2 mVpp - 10 Vpp (50 Ω) |
| 4 mVpp - 20 Vpp (High Z) | |
|
Amplitude Accuracy (100 kHz) |
± 1% of setting ± 1 mVpp |
|
Amplitude Flatness (sinewave relative to 100 kHz) |
|
< 100 KHz 0.1 dB (± 1%) |
|
100 kHz ～ 5 MHz 0.15 dB |
|
5 MHz ～ 20 MHz 0.3 dB | |
| Other Parameters |
Other Parameters |
| Clock Reference |
10 MHz |
| I/O |
USB Host, USB Device, RS-232, LAN/GPIB |
| Optional Configuration |
Digital Logic Output Module |
|
Carrier Waveforms |
Sine, Square, Ramp, Arb |
|
Source |
Internal/ External |
|
Modulating Waveforms |
Sine, Square, Ramp, Noise, Arb (2 mHz to 20 kHz) |
|
Depth |
0% - 120% |
|
Carrier Waveforms |
Sine, Square, Ramp, Arb |
|
Source |
Internal/ External |
|
Modulating Waveforms |
Sine, Square, Ramp, Noise, Arb (2 mHz to 20 kHz) |
|
Frequency Deviation |
DC to 5 MHz |
|
Carrier Waveforms |
Sine, Square, Ramp, Arb |
|
Source |
Internal/ External |
|
Modulating Waveforms |
Sine, Square, Ramp, Noise, Arb (2 mHz to 20 kHz) |
|
Phase Deviation |
0 to 360° |
|
Carrier Waveforms |
Pulse |
|
Source |
Internal/ External |
|
Modulating Waveforms |
50% duty cycle square (2 mHz to 100 kHz) |
|
Function |
Frequency, period, positive/negative Pulse width, Duty cycle |
|
Frequency range |
Single channel: 100 mHz ～ 200 MHz |
|
Frequency resolution |
6 bits/s |
|
Trigger mode |
|
Trigger level range：±3 V （0.1％ ～ 100％） |
|
Resolution：6 mV | |
|
Display |
256 Horizontal × 64 Vertical |
|
Power |
100 to 240 VACRMS，45 to 440 Hz，CAT II，Less than 40 VA |
|
Carrier Waveforms |
Sine, Square, Ramp, Arb |
|
Type |
Linear or Logarithmic |
|
Direction |
Up or Down |
|
Sweep Time |
1 ms to 500 s ± 0.1% |
|
Source |
Internal/External/Manual |
|
Waveforms |
Sine, Square, Ramp, Pulse, Noise, Arb |
|
Types |
count (1 to 50,000 periods), infinite, gated |
|
Start Phase |
-180° to +180° |
|
Internal Period |
1 us – 500 s ± 1% |
|
Gate Source |
Internal/External/Manual Trigger |
|
Trigger Source |
Internal/External/Manual |
|
