Datasheet

Data Sheet AD9119/AD9129
Rev. A | Page 27 of 68
AC (Mix-Mode)
I
OUTFS
= 28 mA, f
DAC
= 2.6 GSPS, nominal supplies, T
A
= 25°C, unless otherwise noted.
–100
–90
START 20MHz
RES BW 20kHz VBW 20kHz SWEEP 7.78s (1001 pts)
REF 0dBm ATTEN: 20dB
STOP 2.6GHz
–80
–70
–60
–50
–40
–30
–20
–10
0
11149-093
10dB/DIV
Figure 84. Single-Tone Spectrum at f
OUT
= 2350 MHz
–90
500 15001000 2000 2500
f
OUT
(MHz)
SFDR (dBc)
3000
–70
–80
–50
–60
–40
1600MSPS
2200MSPS
2800MSPS
11149-095
Figure 85. SFDR vs. f
OUT
over f
DAC
–170
1000 20001500 2500 3500 40003000
f
OUT
(MHz)
NSD (dBm/Hz)
4500
–160
–165
–150
–155
–145
11149-097
Figure 86. 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
11149-094
10dB/DIV
Figure 87. Single-Tone Spectrum at f
OUT
= 1600 MHz
–85
500 15001000 2000 2500
f
OUT
(MHz)
IMD (dBc)
3000
–65
–70
–80
–75
–60
–55
–50
1600MSPS
2200MSPS
2800MSPS
11149-096
Figure 88. IMD vs. f
OUT
over f
DAC
–170
1500 25002000 3000 3500
f
OUT
(MHz)
NSD (dBm/Hz)
4000
–160
–165
–150
–155
–145
11149-098
Figure 89. W-CDMA NSD vs. f
OUT