Datasheet

AD9734/AD9735/AD9736
Rev. A | Page 27 of 72
AD9735, AD9734 DYNAMIC PERFORMANCE, 20 mA FULL SCALE
04862-060
f
OUT
(MHz)
6000 50 100 150 200 250 300 350 400 450 500 550
SFDR (dBc)
80
75
70
65
60
55
50
800MSPS
1GSPS
1.2GSPS
Figure 59. AD9735 SFDR vs. f
OUT
over f
DAC
, 1.2 GSPS
04862-061
f
OUT
(MHz)
6000 50 100 150 200 250 300 350 400 450 500 550
SFDR (dBc)
80
75
70
65
60
55
50
800MSPS
1GSPS
1.2GSPS
Figure 60. AD9734 SFDR vs. f
OUT
over f
DAC
, 1.2 GSPS
04862-062
f
OUT
(MHz)
6000 50 100 150 200 250 300 350 400 450 500 550
IMD (dBc)
90
85
80
75
70
65
60
55
50
800MSPS
1GSPS
1.2GSPS
Figure 61. AD9735 IMD vs. f
OUT
over f
DAC
, 1.2 GSPS
04862-063
f
OUT
(MHz)
6000 50 100 150 200 250 300 350 400 450 500 550
IMD (dBc)
90
85
80
75
70
65
60
55
50
800MSPS
1GSPS
1.2GSPS
Figure 62. AD9734 IMD vs. f
OUT
over f
DAC
, 1.2 GSPS
04862-064
f
OUT
(MHz)
6000 50 100 150 200 250 300 350 400 450 500 550
NSD (dBc/Hz)
–150
–152
–154
–156
–158
–160
–162
–164
–166
–168
–170
1 TONE
8 TONES
Figure 63. AD9735 NSD vs. f
OUT
, 1.2 GSPS
04862-065
f
OUT
(MHz)
6000 50 100 150 200 250 300 350 400 450 500 550
NSD (dBc/Hz)
–149
–147
–145
–151
–153
–155
–157
–159
–161
–163
–165
1 TONE
8 TONES
Figure 64. AD9734 NSD vs. f
OUT
, 1.2 GSPS