Datasheet

AD9786
Rev. B | Page 17 of 56
03152-021
F
OUT
(MHz)
2600 204060 12010080 160140 180 200 220 240
IMD (dBc)
100
85
90
95
70
75
80
55
60
65
50
–6dBFS
0dBFS
–3dBFS
Figure 21. Third-Order IMD vs. Frequency, f
DATA
= 62.5 MSPS, 8× Interpolation
03152-022
CODE
655360 8192 16384 24576 49152 5734432768 40960
INL (LSBs)
–0.50
1.25
0.75
1.00
0.50
0.25
0
–0.25
Figure 22. Typical INL
03152-023
ANALOG OUTPUT FREQUENCY (MHz)
1600 20 40 60 120 14080 100
NOISE SPECTRAL DENSITY (dBm/Hz)
–180
–140
–150
–145
–155
–160
–165
–170
–175
F
DATA
= 156MSPS, 1× INTERPOLATION
F
DATA
= 156MSPS, 2× INTERPOLATION
Figure 23. Noise Spectral Density vs. Analog
Input Frequency, f
DATA
= 156 MSPS
03152-024
CODE
655360 8192 16384 24576 49152 5734432768 40960
DNL (LSBs)
–0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
Figure 24. Typical DNL
03152-025
ANALOG OUTPUT FREQUENCY (MHz)
800 102030 607040 50
NOISE SPECTRAL DENSITY (dBm/Hz)
–180
–140
–150
–145
–155
–160
–165
–170
–175
F
DATA
= 78MSPS, 1× INTERPOLATION
F
DATA
= 78MSPS, 2× INTERPOLATION
Figure 25. Noise Spectral Density vs. Analog
Input Frequency, f
DATA
= 78 MSPS
03152-026
ANALOG OUTPUT FREQUENCY (MHz)
800 10203040506070
NOISE SPECTRAL DENSITY (dBm/Hz)
–150
–158
–156
–154
–152
–164
–162
–160
–168
–166
–170
A
IN
= 0DBFS
A
IN
= –3DBFS
A
IN
= –6DBFS
Figure 26. Noise Spectral Density vs. Analog Input Frequency,
f
DATA
= 78 MSPS, 2x Interpolation