Model |
DG1022U |
Standard Waveforms |
Sine, Square, Ramp, Pulse, Triangle, Noise, Arb |
Sine |
1 μHz to 25 MHz |
Square |
1 μHz to 5 MHz |
Pulse |
500 μHz to 5 MHz |
Ramp/Triangle |
1 μHz to 500 kHz |
Arb |
1 μHz to 5 MHz |
Resolution |
1 μHz |
Accuracy |
Within 90 days: 50 ppm Within 1 year: 100 ppm, 18°C - 28°C |
Temperature Index |
< 5 ppm/°C |
Sine Wave Spectral Purity |
Harmonic Distortion |
|
< 1 Vpp |
> 1 Vpp |
DC to 20 kHz |
-70 dBc |
-70 dBc |
20 kHz to 100 kHz |
-70 dBc |
-60 dBc |
100 kHz to 1 MHz |
-55 dBc |
-50 dBc |
1 MHz to 10 MHz |
-40 dBc |
-35 dBc |
Total Harmonic Distortion |
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 |
10 kHz Offset –108 dBc / Hz, typical |
Square Wave Characteristic |
Rise/Fall Time |
< 20 ns (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 the period + 20ns |
Jitter |
6 ns + 0.1% of the period |
Pulse Wave Characteristics |
Pluse Bandwidth |
2000s max,20ns minC1ns min resolution |
Overshoot |
< 5% |
Jitter |
6 ns + 100 ppm of the period |
Arb Wave Characteristics |
|
CH1 |
CH2 |
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 Rising /Falling Time |
35 ns |
Jitter (RMS) |
6 ns + 30 ppm |
Non-Volatile Storage |
10 waveforms |
Output Characteristics |
Amplitude |
2 mVPP to 10 VPP (50 Ω) 4 mVPP to 20 VPP (High Z) |
2 mVPP to 3 VPP (50 Ω) 4 mVPP to 6 VPP (High Z) |
Amplitude Accuracy (1 kHz) |
± 1% of setting + 1 mVPP |
Amplitude Flatness (sine wave relative to 100 kHz) |
100 kHz ∼ 5 MHz 0.15 dB 5 MHz ∼ 20 MHz 0.3 dB |
DC Offset |
Range (peak AC { DC) |
±5V (50 Ω) ±10 V (High Z) |
±5V (50 Ω) ±10 V (High Z) |
Accuracy |
±( 2% of the Offset Setting ± 0.5% (|Voffset|) of the Amplitude ± 2mV) |
AM Modulation(CH1) |
Carrier Waveforms |
Sine, Square, Ramp, Arb |
Source |
Internal/ External |
Modulating Waveforms |
Sine, Square, Ramp, Noise, Arb (2 mHz to 20 kHz) |
Depth |
0% to 120% |
FM Modulation(CH1) |
Carrier Waveforms |
Sine, Square, Ramp, Arb |
Source |
Internal/ External |
Modulating Waveforms |
Sine, Square, Ramp, Noise, Arb (2 mHz to 20 kHz) |
Frequency Deviation |
DC ∼ 5 MHz |
PM Modulation(CH1) |
Carrier Waveforms |
Sine, Square, Ramp, Arb |
Source |
Internal/ External |
Modulating Waveforms |
Sine, Square, Ramp, Noise, Arb (2 mHz to 20 kHz) |
Phase Deviation |
0 ∼ 360° |
FSK Modulation(CH1) |
Carrier Waveforms |
Sine, Square, Ramp, Arb |
Source |
Internal/ External |
Modulating Waveforms |
50% duty cycle square (2 mHz to 50 kHz) |
Sweep(CH1) |
Carrier Waveforms |
Sine, Square, Ramp, Arb |
Type |
Linear or Logarithmic |
Direction |
Up or Down |
Sweep Time |
1 ms ∼ 500 s ± 0.1% |
Source |
Internal/External/Manual |
Burst(CH1) |
Waveforms |
Sine, Square, Ramp, Pulse, Noise, Arb |
Types |
Count (1 to 50,000 periods), infinite, gated |
Start Phase |
-180° to +180° |
Internal Period |
1 μs to 500 s ± 1% |
Gate Source |
External Trigger |
Trigger Source |
Internal/External/Manual |
Counter Specification |
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 rangeF±3 V i0.1“ ∼ 100“j |
ResolutionF6 mV |
Display |
256 Horizontal × 64 Vertical |
Power |
100 to 240 VACRMSC45 to 440 HzCCAT IICLess than 40 VA |
Weight |
2.7 kg |
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