Datasheet

171.5
176.5 181.5 186.5 191.5
196.5
Power-dBm
f-Frequency-MHz
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
F =491.52MSPS,
F =184.32MHz,
IF= MHz,
x2Interpolation
PLL Off
data
IN
184.32
Power-dBm
171.5 176.5
181.5
186.5 191.5 196.5
f-Frequency-MHz
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
F =491.52MSPS,
F =184.32MHz,
IF= MHz,
x2Interpolation
PLL On,M/N=2
data
IN
184.32
48.7 53.7 58.7 63.7 68.7 73.7
Power-dBm
f-Frequency-MHz
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
F =61.44MHz,
IF=61.44MHz,
x4Interpolation
PLL On,M/N=4
IN
F =245.76MSPS,
data
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
48.7 63.7 68.7 73.7
f-Frequency-MHz
53.7 58.7
Power-dBm
F =245.76MSPS,
F =61.44MHz,
IF=61.44MHz,
x4Interpolation
PLL Off
data
IN
DAC5681Z
www.ti.com SLLS865F –AUGUST 2007–REVISED AUGUST 2012
TYPICAL CHARACTERISTICS (continued)
Figure 13. Single Carrier W-CDMA Test Model 1 Figure 14. Single Carrier W-CDMA Test Model 1
Carrier Power: -7.8 dBm, ACLR: 79.3 dB Carrier Power: -7.8 dBm, ACLR: 76.9 dB
Figure 15. Single Carrier W-CDMA Test Model 1 Figure 16. Single Carrier W-CDMA Test Model 1
Carrier Power: -8.9 dBm, ACLR: 72 dB Carrier Power: -8.9 dBm, ACLR: 68 dB
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