Datasheet

183.2
f-Frequency-MHz
Power-dBm
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
183.7 184.2 184.7 185.2 185.7 186.2
F =491.52MSPS,
F =61.44MHz,
F =184.32MHz,
x4Interpolation,HPLP
PLL Off
data
IN
OUT
65
70
75
80
85
0 61.44 122.88 184.32 245.76
ACLR-dBc
IF-IntermediateFrequency-MHz
PLL On
F =491.52MSPS,
F =IF
data
IN
PLL Off
38.4 38.9 39.4 39.9 40.4 40.9 41.4
f-Frequency-MHz
-100
-80
-60
-40
-20
0
Power-dBm
-10
-30
-50
-70
-90
F =500MSPS,
F =40MHz
±0.5MHz,
x2Interpolation
PLL Off
data
OUT
60
65
70
75
80
85
90
-30 -24 -18 -12 -6 0
Amplitude-dBFS
IMD-dBc
F =250MSPS,
F =90MHz±0.5MHz,
x4Interpolation
PLL Off
data
OUT
DAC5681Z
SLLS865F –AUGUST 2007–REVISED AUGUST 2012 www.ti.com
TYPICAL CHARACTERISTICS (continued)
Figure 9. Two Tone IMD vs Amplitude Figure 10. Two-Tone IMD Spectral Plot
Figure 11. Two-Tone IMD Spectral Plot Figure 12. Single Carrier W-CDMA Test Model 1
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