Datasheet

Data Sheet AD9637
Rev. A | Page 13 of 40
0
100,000
200,000
300,000
400,000
500,000
600,000
700,000
N – 10
N – 9 N – 8 N – 7 N – 6 N – 5 N – 4 N – 3 N – 2 N – 1
N
N + 1 N + 2 N + 3 N + 4 N + 5 N + 6 N + 7
N + 8
N + 9
N + 10
NUMBER OF HITS
OUTPUT CODE
0.491 LSB RMS
10215-017
Figure 18. Input Referred Noise Histogram, f
SAMPLE
= 80 MSPS
2.0
–2.0
0
INL (LSB)
OUTPUT CODE
–1.6
–1.2
–0.8
–0.4
0
0.4
0.8
1.2
1.6
400 800
1600 1200 2000 2400 2800 3200 3600 4000
10215-018
Figure 19. INL, f
IN
= 9.7 MHz, f
SAMPLE
= 80 MSPS
1.0
–1.0
0
DNL (LSB)
OUTPUT CODE
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
500
1000 2000
1500
2500
3000
3500 4000
10215-019
Figure 20. DNL, f
IN
= 9.7 MHz, f
SAMPLE
= 80 MSPS