NI PXI/PCI-5124 Specifications 4 ni.com
DC Drift Range (Vpk-pk)50 Ω and 1 MΩ —
0.2, 0.4, 1, and 2 ±(0.057% of Input + 0.006% of FS
+100μV) per °C
4, 10, and
20 (1 MΩ only)
±(0.057% of Input + 0.006% of FS
+9 00 µV) per °C
AC Amplitude
Accuracy
50 Ω1MΩ Within ±5 °C of
self-calibration
temperature
±0.06 dB
(±0.7%) at 50 kHz
±0.09 dB
(±1.0%) at 50 kHz
Crosstalk,
Typical
≤–85dB at 10 MHz CH 0 to/from
CH 1, External
Trigger to CH0
orCH 1
Sparkle Code
Rate, Typical
<300 ppt* with onboard clock or 200 MHz external clock
<3 ppt* with 150 MHz external clock
0 with 100 MHz external clock
Results based
on 2 × 1012
samples
* ppt = parts per
trillion (1012)
Bandwidth and Transient Response
Bandwidth
(–3 dB)
Range (Vpk-pk) 50 Ω1MΩFilters off
* 135 MHz
above 40 °C
All ranges
except0.2
150MHz 145 MHz up to
40 °C*
0.2 85MHz 75MHz
Rise/Fall Time,
Typical
Range (Vpk-pk)50 Ω and 1M ΩFilters off
All ranges
except0.2
2.4 ns
0.2 3.3ns
Bandwidth
Limit Filters
Noise Filter Antialias Filter Only one filter
can be enabled
at any given
time. The
antialias filter
isenabled by
default.
20 MHz, typical
2-pole Bessel filter
60 MHz, typical
4-pole elliptical filter
Specification Value Comments