Data Sheet AD9704/AD9705/AD9706/AD9707
Rev. D | Page 17 of 42
SFDR (dBc)
f
OUT
(MHz)
45
0 1020304050607080
50
55
60
65
70
75
80
85
90
95
OTCM = 1.2V
OTCM = 0V
OTCM = 0.3V
05926-011
Figure 13. SFDR vs. f
OUT
and OTCM @ 175 MSPS
SFDR (dBc)
A
OUT
(dBFS)
45
–10–8–6–4–2 0
50
55
60
65
70
75
80
85
90
95
f
CLOCK
= 125MSPS
05926-012
f
CLOCK
= 65MSPS
f
CLOCK
= 175MSPS
Figure 14. SFDR vs. A
OUT
and f
CLOCK
at f
OUT
= f
CLOCK
/5
NSD (dBc/Hz)
FREQUENCY (MHz)
–160
–155
–150
–145
–140
–135
–130
125
0 1020304050607080
05926-115
125MSPS
65MSPS
175MSPS
Figure 15. NSD vs. f
OUT
and f
CLOCK
@ 0 dBFS
NSD (dBc/Hz)
FREQUENCY (MHz)
–165
–160
–155
–150
–145
–140
–135
–130
–125
120
0 1020304050607080
05926-116
1mA
2mA
5mA
Figure 16. NSD vs. f
OUT
and I
OUTFS
@ 175 MSPS
IMD (dBc)
LOWER
f
OUT
(MHz)
45
0 1020304050607080
50
55
60
65
70
75
80
85
90
95
05926-015
f
CLOCK
= 125MSPS
f
CLOCK
= 75MSPS
f
CLOCK
= 175MSPS
Figure 17. Dual-Tone IMD vs. Lower f
OUT
and f
CLOCK
@ 0 dBFS
IMD (dBc)
LOWER
f
OUT
(MHz)
45
0 1020304050607080
50
55
60
65
70
75
80
85
90
95
+25°C
–40°C
+85°C
05926-016
Figure 18. Dual-Tone IMD vs. Lower f
OUT
and Temperature at 0 dBFS,
175 MSPS