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AFG-3081 |
AFG-3051 |
Waveforms |
Sine, Square, Ramp, Pulse, Noise, DC, Sin(x)/x, Exponential Rise, Exponential Fall, Negative Ramp |
Arbitrary Waveforms |
ARB Function |
Built in |
Sample Rate |
200 MSa/s |
Repetition Rate |
100MHz |
Waveform Length |
1M points |
Amplitude Resolution |
16 bits |
Non-Volatile Memory |
Ten 1M waveforms(1) |
User define Output Section |
Any section from 2 to 1M points |
User define Mark Output |
Any section from 2 to 1M points |
Frequency Characteristics |
Range |
Sine |
80MHz |
50MHz |
Square |
Triangle, Ramp |
1MHz |
Resolution |
1uHz |
Accuracy |
Stability |
¡¾1 ppm 0 to 50¡É |
¡¾0.3 ppm 18 to 28¡É |
Aging |
¡¾1 ppm, per 1 year |
Tolerance |
≦ 1 uHz |
Output Characteristics(2) |
¡¡ |
¡¡ |
Amplitude |
Range |
10 mVpp to 10 Vpp( into 50¥Ø) |
20 mVpp to 20 Vpp(open-circuit) |
Accuracy |
¡¾ 1% of setting ¡¾1 mVpp |
(at 1 kHz,>10 mVpp) |
Resolution |
0.1 mV or 4 digits |
Flatness |
¡¾ 1% (0.1dB) <10 MHz |
¡¾ 2% (0.2 dB) 10 MHz to 50 MHz |
¡¾ 10% (0.9 dB) 50 MHz to 70 MHz |
¡¾ 20% (1.9 dB) 70 MHz to 80 MHz |
(sinewave relative to 1 kHz) |
Units |
Vpp, Vrms, dBm, |
Offset |
Range |
¡¾5 Vpk ac +dc (into 50¥Ø) |
¡¾10Vpk ac +dc (Open circuit) |
Accuracy |
1% of setting + 2 mV+ 0.5% of amplitude |
Waveform Output |
Impedance |
50¥Ø typical (fixed) |
> 10M¥Ø (output disabled) |
Protection |
Short-circuit protected |
Overload relay auto-matically disables main output |
SYNC Output |
Level |
TTL-compatible into>1k¥Ø |
Impedance |
50¥Ø nominal |
Sinewave Characteristics |
Harmonic Distortion(5) |
–60 dBc DC¢¦1 MHz, Ampl£¼3 Vpp |
–55 dBc DC¢¦1 MHz, Ampl£¾3 Vpp |
–45 dBc 1MHz¢¦5 MHz, Ampl£¾3 Vpp |
–30 dBc 5MHz¢¦80 MHz, Ampl£¾3 Vpp |
Total Harmonic Distortion |
< 0.2%+0.1mVrms |
DC to 20 kHz |
Spurious (non-harmonic)(5) |
–60 dBc DC¢¦1 MHz |
–50 dBc 1MHz¢¦20MHz |
–50 dBc+ 6 dBc/octave 1MHz¢¦80MHz |
Phase Noise |
£¼-65dBc typical 10MHz, 30 kHz band |
£¼-47dBc typical 80MHz, 30 kHz band |
Square wave Characteristics |
Rise/Fall Time |
<8 nS(3) |
Overshoot |
< 5% |
Asymmetry |
1% of period+1 ns |
Variable Duty Cycle |
20.0% to 80.0% ≦ 25 MHz |
40.0% to 60.0% 25¢¦50MHz |
50.0%(Fixed) 50¢¦80MHz |
Jitter |
0.01%+525ps £¼ 2 MHz |
0.1%+75ps £¾ 2 MHz |
Ramp Characteristics |
Linearity |
£¼ 0.1% of peak output |
Variable Symmetry |
0% to 100% |
Pulse Characteristics |
Period |
20ns¢¦ 2000s |
Pulse Width |
8ns¢¦ 1999.9s |
Minimum Pulse Width: |
8nS when FREQ≦50MHz |
5% of setting period when FREQ≦6.5MHz |
Resolution: |
1nS when FREQ≦50MHz |
1% of setting period when FREQ≦6.5MHz |
Overshoot |
<5% |
Jitter |
100 ppm +50 ps |
AM Modulation |
Carrier Waveforms |
Sine, Square, Triangle, Ramp, Pulse, Arb |
Modulating Waveforms |
Sine, Square, Triangle, Up/Dn Ramp |
Modulating Frequency |
2 mHz to 20 kHz |
Depth |
0% to 120.0% |
Source |
Internal / External |
FM Modulation |
Carrier Waveforms |
Sine, Square, Triangle, Ramp |
Modulating Waveforms |
Sine, Square, Triangle, Up/Dn Ramp |
Modulating Frequency |
2 mHz to 20 kHz |
Peak Deviation |
DC to 80 MHz |
DC to 50 MHz |
Source |
Internal / External |
PWM |
Carrier Waveforms |
Square |
Modulating Waveforms |
Sine, Square, Triangle, Up/Dn Ramp |
Modulating Frequency |
2 mHz to 20 kHz |
Deviation |
0% ¢¦ 100.0% of pulse width |
Source |
Internal / External |
FSK |
Carrier Waveforms |
Sine, Square, Triangle, Ramp, Pulse |
Modulating Waveforms |
50% duty cycle square |
Internal Rate |
2 mHz to 100 kHz |
Frequency Range |
DC to 80 MHz |
DC to 50 MHz |
Source |
Internal / External |
SWEEP |
Waveforms |
Sine, Square, Triangle, Arb |
Type |
Linear or Logarithmic |
Direction |
Up or Down |
Start F / Stop FREQ |
100 uHz to 80 MHz |
100 uHz to 50 MHz |
Sweep Time |
1 ms to 500 s |
Trigger |
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