National Instruments NI 9229E - Manual (Page 17)

© National Instruments Corp. 17 NI 9229E/9239E
Post calibration gain match
(ch-to-ch, 20 kHz)............................. 0.22 dB max
Crosstalk (1 kHz).............................. –130 dB
Phase mismatch (ch-to-ch)
NI 9229E .................................... 0.045°/kHz max
NI 9239E .................................... 0.075°/kHz max
Phase mismatch (module-to-module, max)
NI 9229E .................................... 0.045°/kHz + 360°· f
in
/f
M
NI 9239E .................................... 0.075°/kHz + 360°· f
in
/f
M
Phase nonlinearity ( f
s
= 50 kS/s) ...... 0.11° max
Input delay
NI 9229E .................................... 38.4/f
s
+ 2.6 μs
NI 9239E .................................... 38.4/f
s
+ 3 μs
Passband
Frequency ................................... 0.453 · f
s
Flatness ( f
s
= 50 kS/s) ................ ±100 mdB max
Stopband
Frequency ................................... 0.547 · f
s
Rejection..................................... 100 dB