ADLINK USB-2405 - Manual (Page 14)

4 Introduction
Bandwidth
Flatness
Crosstalk
System Noise
SFDR (Vin = -1 dBFS)
Dynamic Range (Vin = -60 dBFS)
-3dB bandwidth 0.49 x fs (where fs is sampling rate)
AC cut-off frequency (-3dB) 0.4 Hz
AC cut-off frequency (-0.1dB) 2.4 Hz
Input Signal Frequency (f
in
) Flatness
20Hz to 20kHz ±0.01 dB
20Hz to 46.4kHz ±0.15 dB
Input Signal Frequency (f
in
) Crosstalk
1kHz -102 dB
46.4kHz -95 dB
Measurement Bandwidth AI Noise
High Resolution (< 52.734kHz) 50 µ Vrms
High Speed Mode (52.734 kHz to 128kHz) 65 µ Vrms
Input Signal Frequency (f
in
) SFDR
1kHz 104 dB
Input Signal Frequency (f
in
)
Dynamic
Range
1kHz 100 dB