Datasheet

AD9119/AD9129 Data Sheet
Rev. A | Page 28 of 68
I
OUTFS
= 28 mA, f
DAC
= 2.6 GSPS, nominal supplies, T
A
= 25°C, unless otherwise noted.
–70
1000 20001500 2500 3500
f
OUT
(MHz)
SFDR (dBc)
40003000
–50
–55
–65
–60
–45
–40
–35
–30
–25
SECOND NYQUIST ZONE
THIRD NYQUIST ZONE
–16dBFS
–12dBFS
–6dBFS
0dBFS
11149-099
Figure 90. SFDR vs. f
OUT
over Digital Full Scale
–80
1000 20001500 2500 35003000
f
OUT
(MHz)
IMD (dBc)
4000
–60
–65
–70
–75
–50
–55
–45
SECOND NYQUIST ZONE
THIRD NYQUIST ZONE
–16dBFS
–12dBFS
–6dBFS
0dBFS
11149-100
Figure 91. IMD vs. f
OUT
over Digital Full Scale
–90
1000 1500 25002000 3000 3500
f
OUT
(MHz)
SFDR (dBc)
4000
–10
–20
–30
–40
–50
–60
–70
–80
0
SECOND NYQUIST ZONE
THIRD NYQUIST ZONE
11mA
22mA
33mA
11149-101
Figure 92. SFDR vs. f
OUT
over DAC I
OUTFS
–90
1000 20001500 2500 35003000
f
OUT
(MHz)
IMD (dBc)
4000
–60
–70
–80
–50
–40
–30
11149-193
SECOND NYQUIST ZONE
THIRD NYQUIST ZONE
11mA
22mA
33mA
Figure 93. IMD vs. f
OUT
over DAC I
OUTFS