Datasheet

AD9119/AD9129 Data Sheet
Rev. A | Page 16 of 68
AC (Mix-Mode)
I
OUTFS
= 28 mA, f
DAC
= 2.6 GSPS, nominal supplies, T
A
= 25°C, unless otherwise noted.
–100
START 20MHz
RES BW 20kHz VBW 20kHz SWEEP 7.78s (1001 pts)
REF 0dBm ATTEN: 20dB
10dB/DIV
STOP 2.6GHz
–90
–80
–70
–60
–50
–40
–30
–10
–20
0
11149-029
Figure 24. Single Tone Spectrum at f
OUT
= 2350 MHz
500 1000 1500 2000 2500 3000
SFDR (dBc)
f
OUT
(MHz)
1600MSPS
2200MSPS
2800MSPS
–40
–50
–60
–70
–80
–90
11149-031
Figure 25. SFDR vs. f
OUT
over f
DAC
1000 1500 2000 350035002500 4000 4500
NSD (dBm/Hz)
f
OUT
(MHz)
–145
–150
–155
–160
–165
–170
11149-033
Figure 26. Single-Tone NSD vs. f
OUT
–95
START 20MHz
RES BW 20kHz VBW 20kHz SWEEP 7.78s (1001 pts)
REF 5dBm ATTEN: 20dB
STOP 2.6GHz
–85
–75
–65
–55
–45
–35
–25
–5
–15
5
11149-030
10dB/DIV
Figure 27. Single-Tone Spectrum at f
OUT
= 1600 MHz
500 1000 1500 2000 2500 3000
f
OUT
(MHz)
1600MSPS
2200MSPS
2800MSPS
IMD (dBc)
–50
–55
–60
–65
–70
–75
–80
–85
11149-032
Figure 28. IMD vs. f
OUT
over f
DAC
1500 2000 2500 3000 3500 4000
f
OUT
(MHz)
NSD (dBm/Hz)
–145
–150
–155
–160
–165
–170
11149-034
Figure 29. W-CDMA NSD vs. f
OUT