NI 9233 Operating Instructions and Specifications 22 ni.com
Channel-to-channel matching
Gain
Typical..................................0.07 dB
Maximum............................. 0.27 dB
Phase (fin in kHz) ....................... fin · 0.077° + 0.067°
Passband
Flatness (pk-to-pk max)
fs ≤25.65 kS/s....................... 0.05 dB (10 Hz to 0.45 · fs)
fs >25.65 kS/s....................... 0.05 dB (10 Hz to 0.42 · fs)
Phase nonlinearity
fs ≤25.65 kS/s....................... ±3.4° (10 Hz to 0.45 · fs)
fs >25.65 kS/s....................... ±1.3° (20 Hz to 0.41 · fs)
fs
Stopband Oversample
Rate
Alias-Free
Bandwidth
Freq Attenuation
≤25.65 kS/s 0.58 · fs95 dB 128 · fs0.42 · fs
>25.65 kS/s 0.68 · fs92 dB 64 · fs0.32 · fs