Datasheet

Data Sheet AD9119/AD9129
Rev. A | Page 17 of 68
I
OUTFS
= 28 mA, f
DAC
= 2.6 GSPS, nominal supplies, T
A
= 25°C, unless otherwise noted.
1000 1500 2000 2500 3000 3500 4000
f
OUT
(MHz)
SFDR (dBc)
–25
–55
–60
–45
–50
–35
–40
–30
–65
–70
11149-035
SECOND NYQUIST ZONE
THIRD NYQUIST ZONE
–16dBFS
–12dBFS
–6dBFS
0dBFS
Figure 30. SFDR vs. f
OUT
over Digital Full Scale
1000 1500 2000 2500 3000 3500 4000
f
OUT
(MHz)
IMD (dBc)
–45
–65
–70
–55
–60
–50
–75
–80
11149-036
SECOND NYQUIST ZONE
THIRD NYQUIST ZONE
–16dBFS
–12dBFS
–6dBFS
0dBFS
Figure 31. IMD vs. f
OUT
over Digital Full Scale
1000 1500 2000 350035002500 4000
f
OUT
(MHz)
SFDR (dBc)
–25
–55
–60
–45
–50
–35
–40
–30
–65
–70
11149-039
SECOND NYQUIST ZONE
THIRD NYQUIST ZONE
11mA
22mA
33mA
Figure 32. SFDR vs. f
OUT
over DAC I
OUTFS
1000 1500 25002000 3000 3500 4000
f
OUT
(MHz)
IMD (dBc)
–45
–50
–55
–60
–65
–80
–75
–70
11149-040
SECOND NYQUIST ZONE
THIRD NYQUIST ZONE
11mA
22mA
33mA
Figure 33. IMD vs. f
OUT
over DAC I
OUTFS