Dynamic Characteristics - National Instruments Module SCXI-1503 User Manual

Filter
Stability
© National Instruments Corporation
CMRR characteristics (DC to 60 Hz)
Gain 1.............................................. –75 dB min
Gain 100.......................................... –106 dB min
Output range........................................... ±10 V
Output impedance .................................. 91

Dynamic Characteristics

Minimum scan interval (per channel, any gain)
±0.012% accuracy........................... 3 s
±0.0061% accuracy......................... 10 s
±0.0015% accuracy......................... 20 s
Noise characteristics (RTI)
Gain = 1
10 Hz to 1 MHz .............................. 100 V
Gain = 100
10 Hz to 1 MHz .............................. 1 V
0.1 to 10 Hz..................................... 0.5 V
Cutoff frequency (–3 dB) ....................... 5 Hz
NMR (60 Hz) ......................................... –40 dB min
Step response characteristics (gain 1 or 100)
To 0.0015%..................................... 0.6 s
Recommended warm-up time ................ 20 min
Offset temperature coefficient
Gain = 1 .......................................... ±35 V/ C max
Gain = 100 ...................................... ±1.5 V/ C max
–90 dB typ
–110 dB typ
±10 V/ C typ
±0.5 V/ C typ
A-3
Appendix A Specifications
rms
rms
p-p
SCXI-1503 User Manual