GW Instek AFG-2225 Quick Start Guide - Manual (Page 52)

AFG-2225 Quick Start Guide
50
AFG-2225 Specifications
The specifications apply when the function generator is powered on
for at least 30 minutes under +18°C~+28°C.
AFG-2225 models CH1 CH2
Waveforms Sine, Square, Ramp, Pulse, Noise, ARB
Arbitrary Functions
Sample Rate 120 MSa/s
Repetition Rate 60MHz
Waveform Length 4k points
Amplitude
Resolution 10 bits
Non-Volatile
Memory 4k points
Frequency Characteristics
Range Sine 1uHz~25MHz
Square 1uHz~25MHz
Ramp 1MHz
Resolution 1uHz
Accuracy Stability ±20 ppm
Aging ±1 ppm, per 1 year
Tolerance ≤1 mHz
Output Characteristics
Amplitude Range 1mVpp to 10 Vpp (into 50Ω)
2mVpp to 20 Vpp (open-circuit)
1mVpp to 5 Vpp (into 50Ω) for
20MHz-25MHz
2mVpp to 10 Vpp (open-circuit) for
20MHz-25MHz
Accuracy ±2% of setting ±1 mVpp
(at 1 kHz)
Resolution 1mV or 3 digits
Flatness ±1% (0.1dB) ≤100kHz
±3% (0.3 dB) ≤5MHz
±5% (0.4 dB) ≤12MHz
±10%(0.9dB) ≤25MHz
(sine wave relative to 1kHz)
Units Vpp, Vrms, dBm
Offset Range ±5 Vpk ac +dc (into 50Ω)
±10Vpk ac +dc (Open circuit)
±2.5 Vpk ac +dc (into 50Ω) for 20MHz-25MHz
±5Vpk ac +dc (Open circuit) for
20MHz-25MHz
Accuracy 2% of setting + 10mV+ 0.5% of amplitude
Waveform Output Impedance 50Ω typical (fixed)
> 10MΩ (output disabled)
Protection Short-circuit protected
Overload relay automatically disables main
output