Datasheet

AD9785/AD9787/AD9788
Rev. A | Page 18 of 64
50
60
70
80
90
100
110
0102030405060708090
07098-095
f
OUT
(MHz)
SFDR (dB)
100MSPS
150MSPS
200MSPS
Figure 35. AD9788 In-Band SFDR vs. f
OUT
, 4× Interpolation
50
55
60
65
70
75
80
0102030405060708090
07098-096
f
OUT
(MHz)
SFDR (dB)
150MSPS
200MSPS
100MSPS
Figure 36. AD9788 Out-of-Band SFDR vs. f
OUT
, 4× Interpolation
55
60
65
70
75
80
85
90
01020304050607080
50
07098-097
f
OUT
(MHz)
SFDR (dB)
–6dBFS
0dBFS
–3dBFS
Figure 37. AD9788 In-Band SFDR vs. Digital Full-Scale Input,
2× Interpolation, f
DATA
= 200 MSPS
50
55
60
65
70
75
80
85
90
95
100
0 20406080100
250MSPS
07098-098
f
OUT
(MHz)
SFDR (dB)
200MSPS
160MSPS
Figure 38. AD9788 In-Band SFDR vs. f
OUT
, 2× Interpolation
50
60
70
80
90
100
110
0 1020304050
50MSPS
100MSPS
07098-099
f
OUT
(MHz)
SFDR (dB)
Figure 39. AD9788 In-Band SFDR vs. f
OUT
, 8× Interpolation
50
55
60
65
70
75
80
85
90
0 5 10 15 20 25 30 35 40 45
07098-100
f
OUT
(MHz)
SFDR (dB)
50MSPS
100MSPS
Figure 40. AD9788 Out-of-Band SFDR vs. f
OUT
, 8× Interpolation