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Appendix A Specifications
© National Instruments Corporation A-5 NI 6115/6120 User Manual
Table A-4. NI 6120 Analog Input Dynamic Characteristics
Input Range
Bandwidth
(MHz)
1
SFDR Typ
(dB)
2
SFDR Max
(dB)
3
CMRR
(dB)
4
System Noise
(LSB
rms
)
5
±50 V 1.0 95 90 60 1.2
±20 V 1.0 96 90 68 1.2
±10 V 1.0 95 90 76 1.2
±5 V 1.0 95 90 82 1.5
±2 V 1.0 96 90 90 1.7
±1 V 1.0 94 90 95 2.0
±500 mV 1.0 90 85 100 2.2
±200 mV 1.0 85 80 105 2.8
1
–3 dB frequency for input amplitude at 10% of the input range (–20 dB)
2
Measured at 100 kHz with twelfth-order bandpass filter after signal source
3
100% production tested at 100 kHz
4
DC to 60 Hz
5
LSB
rms
, not including quantization