Introduction
3
PCIe-9529
System Noise
Common Mode Rejection Ratio (CMRR)
-3 dB Bandwidth
Flatness
Sample Rate (kS/s)
System Noise1 (LSB
rms
)
1
Fs = 54 kS/s
37.4
Fs = 108 kS/s
66.5
Fs = 192 kS/s
74.6
1. Shorted input
Input Range (V)
CMRR
1
(dB)
±1V
65
±10V
80
1. Input frequency < 1 kHz
Sample rate
1
-3 dB bandwidth
Fs < 108 kS/s
>0.4863 FS
Fs > 108 kS/s
>0.22 FS
1. Disable digital filter when Fs < 108 kS/s; Enable digital filter
when Fs > 108 kS/s
Flatness (dB)
1
Input Range (V)
54 kS/s
20 Hz to 22 kHz
108 kS/s
20 Hz to 45 kHz
192 kS/s
20 Hz to 42 kHz
±1V, ±10V
0.06
0.08
0.1
1. Relative to 1 kHz
