| Model |
DG4062 |
DG4102 |
DG4162 |
DG4202 |
| Maximum Frequency |
60MHz |
100MHz |
160MHz |
200MHz |
| Channels |
2 |
| Sample Rate |
500MSa/s |
| Waveforms |
Basic |
Sine, Square, Ramp, Pulse, Noise, Harmonics |
| Built-In Arbitrary |
150-off, including: Sinc, Exponential Rise, Exponential Fall,
ECG, Gauss, HaverSine, Lorentz, Dual-Tone, DC |
| Frequency Characteristics |
Sine |
1μHz to 60MHz |
1μHz to 100MHz |
1μHz to 160MHz |
1µHz to 200MHz |
| Square |
1μHz to 25MHz |
1μHz to 40MHz |
1μHz to 50MHz |
1µHz to 60MHz |
| Ramp |
1μHz to 1MHz |
1μHz to 3MHz |
1μHz to 4MHz |
1µHz to 5MHz |
| Pulse |
1μHz to 15MHz |
1μHz to 25MHz |
1μHz to 40MHz |
1µHz to 100MHz |
| Harmonic |
1μHz to 30MHz |
1μHz to 50MHz |
1μHz to 80MHz |
1µHz to 100MHz |
| Noise (-3dB) |
60MHz Bandwidth |
80MHz Bandwidth |
120MHz Bandwidth |
120MHz Bandwidth |
| Arbitrary Waveform |
1μHz to 15MHz |
1μHz to 25MHz |
1μHz to 40MHz |
1µHz to 50MHz |
| Resolution |
1μHz |
| Accuracy |
±2ppm, 18°C to 28°C |
Sine Wave
Spectral Purity |
Harmonic Distortion |
<-60dBc typical (DC to 10MHz)
<-55dBc typical (1MHz to 10MHz)
<-50dBc typical (10MHz to 100MHz)
<-40dBc typical (100MHz to 160MHz) |
| Total Harmonic Distortion |
<0.1% (10Hz to 20kHz, 0dBm) |
| Spurious (Non-Harmonic) |
<-65dBc (f ≤ 10MHz)
<-65dBc + 6dB/octave (f > 10MHz) |
| Phase Noise |
<-115dBc/Hz @ 10kHz offset (f = 10MHz, 0dBm) |
| Square Wave |
Rise / Fall Time |
<12ns typical (1Vpp) |
<10ns typical (1Vpp) |
<8ns typical (1Vpp) |
| Overshoot |
≤3% typical (1Vpp) |
| Duty Cycle |
20.0% to 80.0%, f ≤ 10MHz
40.0% to 60.0%, 10MHz < f ≤ 40MHz
50.0% Fixed, f > 40MHz |
| Non-Symmetry |
1% of the period + 5ns |
| Jitter (rms) |
2ppm + 500ps typical (f ≤ 5MHz)
500ps (f > 5MHz) |
| Ramp Waveform |
Linearity |
≤1% of peak output, typical |
| Symmetry |
0% to 100% |
| Pulse |
Period |
66.7ns to 1,000,000s |
40ns to 1,000,000s |
25ns to 1,000,000s |
| Pulse Width |
≥18ns |
≥12ns |
≥10ns |
| Rising / Falling Edge |
≤11ns |
≤7ns |
≤5ns |
| Overshoot |
<3% typical (1Vpp) |
| Jitter (rms) |
2ppm +500ps typical (f ≤ 5MHz, 1Vpp)
500ps (f > 5MHz, 1Vpp) |
| Arbitrary Waveform |
Length |
16kpts |
| Vertical Resolution |
14 bits |
| Sample Rate |
500MSa/s |
| Min. Rise / Fall Time |
<5ns typical (1 Vpp) |
| Jitter (rms) |
2ppm + 500ps typical (f ≤ 5MHz, 1Vpp)
500ps (f > 5MHz, 1Vpp) |
| Interpolation Method |
Off, Linear |
| Editing Mode |
Point Edit, Block Edit |
| Harmonic Generator |
Harmonic Order |
≤16 |
| Harmonic Type |
Even Harmonic, Odd Harmonic, Order Harmonic, User |
| Harmonic Amplitude |
The amplitude of each harmonic can be set independently |
| Harmonic Phase |
The phase of each harmonic can be set independently |
| Output Characteristics |
Impedance |
50Ω |
| Protection |
Short-Circuit Protection - The output is disabled automatically when an overload occurs |
| Amplitude Range |
1mVpp to 10Vpp (f ≤ 20MHz)
1mVpp to 5.0Vpp (f ≤ 60MHz) |
1mVpp to 10Vpp (f ≤ 20MHz)
1mVpp to 5.0Vpp (f ≤ 60MHz)
1mVpp to 2.5Vpp (f ≤ 100MHz) |
1mVpp to 10Vpp (f ≤ 20MHz)
1mVpp to 5.0Vpp (f ≤ 60MHz)
1mVpp to 2.5Vpp (f ≤ 100MHz)
1mVpp to 1.0Vpp (f ≤ 160MHz) |
1mVpp to 10Vpp (f = 20MHz)
1mVpp to 5.0Vpp (f = 60MHz)
1mVpp to 2.5Vpp (f = 120MHz)
1mVpp to 1.0Vpp (f = 200MHz) |
| Amplitude Resolution |
1mVpp or 3 digits |
| Amplitude Accuracy |
±1% of the set value ±2mV, typical |
| Amplitude Flatness |
±0.1dB (f ≤ 20MHz)
±0.2dB (f ≤ 60MHz) |
±0.1dB (f ≤ 20MHz)
±0.2dB (f ≤ 60MHz)
±0.4dB (f ≤ 100MHz) |
±0.1dB (f ≤ 20MHz)
±0.2dB (f ≤ 60MHz)
±0.4dB (f ≤ 100MHz)
±0.8dB (f ≤ 160MHz) |
±0.1dB (f = 20MHz)
±0.2dB (f = 60MHz)
±0.4dB (f = 100MHz)
±0.8dB (f = 160MHz)
±1.0dB (f = 200MHz) |
| Amplitude Units |
Vpp, Vrms, dBm |
| Offset Range |
±5V |
| Offset Accuracy |
1% of the set value + 5mV + 0.5% of the amplitude |
| Modulation Characteristics |
AM, FM, PM, ASK, FSK, PSK, BPSK, QPSK, 3FSK, 4FSK, OSK, PWM |
| Burst Characteristics |
Carrier Waveforms |
Sine, Square, Ramp, Pulse, Noise, Arb (except DC) |
| Carrier Frequency |
2mHz to 60MHz |
2mHz to 100MHz |
2mHz to 100MHz |
| Burst Count |
1 to 1,000,000 or infinite |
| Start / Stop Phase |
0° to 360° |
| Internal Period |
2μs to 500s |
| Gated Source |
External Trigger |
| Trigger Source |
Internal, External or Manual |
| Trigger Delay |
0ns to 85s |
| Frequency Counter |
Function |
Frequency, Period, Positive / Negative Pulse Width, Duty Cycle |
| Frequency Resolution |
7 digits / second |
| Frequency Range |
1μHz to 200MHz |