ad80164absvz Analog Devices, Inc., ad80164absvz Datasheet - Page 19

• Manufacturer Part Number: ad80164absvz
• Description: Dual, 12-/14-/16-bit,1 Gsps Digital-to-analog Converters
• Manufacturer: Analog Devices, Inc.

REF –25.28dBm
*AVG
Log
10dB/
PAVG
10
W1 S2
CENTER 143.88MHz
*RES BW 30kHz
RMS RESULTS
CARRIER POWER
–12.49dBm/
3.84000MHz
REF –30.28dBm
*AVG
Log
10dB/
PAVG
10
W1 S2
CENTER 151.38MHz
*RES BW 30kHz
TOTAL CARRIER POWER –12.61dBm/15.3600MHz
REF CARRIER POWER –17.87dBm/3.84000MHz
1 –17.87dBm
2 –20.65dBm
3 –18.26dBm
4 –18.23dBm
4× Interpolation, f
Figure 34. AD9779A WCDMA Signal, 4× Interpolation,
Figure 35. AD9779A Multicarrier WCDMA Signal,
FREQ OFFSET
5.000MHz
10.00MHz
15.00MHz
FREQ OFFSET
5.000MHz
10.00MHz
15.00MHz
f
DATA
= 122.88 MSPS, f
*ATTEN 4dB
*ATTEN 4dB
VBW 300kHz
VBW 300kHz
DAC
REF BW
3.840MHz
3.840MHz
3.840MHz
INTEG BW
3.840MHz
3.840MHz
3.840MHz
= 122.88 MSPS, f
dBc
–76.75
–80.94
–79.95
dBc
–67.70
–70.00
–71.65
DAC
LOWER
LOWER
SWEEP 162.2ms (601 pts)
SWEEP 162.2ms (601 pts)
/4 Modulation
dBm
–89.23
–93.43
–92.44
dBm
–85.57
–97.87
–99.52
DAC
dBc
–77.42
–80.47
–78.96
/4 Modulation
dBc
–67.70
–69.32
–71.00
UPPER
SPAN 50MHz
SPAN 50MHz
UPPER
dBm
–89.91
–92.96
–91.45
EXT REF
EXT REF
dBm
–85.57
–87.19
–88.88
Rev. 0 Page 19 of 68
–0.2
–0.4
–0.6
–0.8
–1.0
–0.5
–1.0
–1.5
0.6
0.4
0.2
1.5
1.0
0.5
0
0
0
0
2k
Figure 37. AD9778A Typical DNL
AD9776A/AD9778A/AD9779A
Figure 36. AD9778A Typical INL
2k
4k
6k
4k
CODE
CODE
8k
6k
10k
12k
8k
14k
16k
10k