ADLINK PCI-9524 - Manual (Page 27)

Introduction 11
ADLINK Technology Inc. PCI-9524
Copyright 2008 User’s Manual
Figure 1-6: Spectral Response ±2.5 V range,
0.996094 Hz sine wave, -1 dB FS
0 2000 4000 6000 8000 10000 12000 14000
-160
-140
-120
-100
-80
-60
-40
-20
0
Frequency (Hz)
M
agnit
ude (d
B
)
Input Signal = 996.094 Hz @ -1 dBFS, Sampling rate = 30 KHz
SINA D = 97.5555 dB
SNR = 98.0951 dB
THD = -106.8792
ENOB = 15.9129 bit
SFDR = 106.1694
Figure 1-7: Spectral Response ±1.25 V range,
0.996094 Hz sine wave, -1 dB FS
0 2000 4000 6000 8000 10000 12000 14000
-160
-140
-120
-100
-80
-60
-40
-20
0
Frequency (Hz)
M
agnit
ude (d
B
)
Input Signal = 996.094 Hz @ -1 dBFS, Sampling rate = 30 KHz
SINA D = 98.1582 dB
SNR = 98.6841 dB
THD = -107.5872
ENOB = 16.013 bit
SFDR = 99.1709