®
®
ADS-929
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
–140
–150
0
100 200 300 400 500 600 700 800
Frequency (kHz)
(fs = 2MHz, fin = 975kHz, Vin = –0.5dB, 16,384-point FFT)
900 1000
Figure 6. ADS-929 FFT Analysis
+0.37
0
–0.37
0
Digital Output Code
16,384
0
Digital Output Code
16,384
Figure 7. ADS-929 Histogram and Differential Nonlinearity
7