Datasheet

Data Sheet AD9119/AD9129
Rev. A | Page 23 of 68
AC (Normal Mode)
I
OUTFS
= 28 mA, f
DAC
= 2.6 GSPS, nominal supplies, T
A
= 25°C, unless otherwise noted.
–95
START 20MHz
RES BW 20kHz
REF 5dBm ATTEN: 24dB
STOP 2.6GHz
–85
–75
–65
–55
–45
–35
–25
–15
–5
5
11149-071
VBW 20kHz SWEEP 7.78s (1001 pts)
10dB/DIV
Figure 62. Single-Tone Spectrum at f
OUT
= 70 MHz
0 200 400 600 800
f
OUT
(MHz)
SFDR (dBc)
1000 1200 1400
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
1400MSPS
1600MSPS
2200MSPS
2600MSPS
2800MSPS
11149-073
Figure 63. SFDR vs. f
OUT
over f
DAC
0 200 400 600 800
f
OUT
(MHz)
NSD (dBm/Hz)
1000 1200 1400
–145
–150
–155
–160
–165
–170
1600MSPS
2200MSPS
2800MSPS
11149-075
Figure 64. Single-Tone NSD vs. f
OUT
–95
START 20MHz
RES BW 20kHz
REF 5dBm ATTEN: 24dB
STOP 2.6GHz
–85
–75
–65
–55
–45
–35
–25
–15
–5
5
11149-072
VBW 20kHz SWEEP 7.78s (1001 pts)
10dB/DIV
Figure 65. Single-Tone Spectrum at f
OUT
= 1000 MHz
0 200 400 600 800
f
OUT
(MHz)
IMD (dBc)
1000 1200 1400
–40
–50
–60
–70
–80
–90
–100
1600MSPS
2200MSPS
2600MSPS
2800MSPS
11149-074
Figure 66. IMD vs. f
OUT
over f
DAC
0 200 400 600 800
f
OUT
(MHz)
NSD (dBm/Hz)
1000 1200
–150
–155
–160
–165
–170
11149-076
1600MSPS
2200MSPS
2800MSPS
Figure 67. W-CDMA NSD vs. f
OUT