Datasheet

-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
248.5 249.0 249.5 250.0 251.0 252.0250.5 251.5 252.5
f-Frequency-MHz
Power-dBm
Fdata=500MSPS,
F =0 0.5MHz,
IF=250MHz(Fs/4)
x2Interpolation
PLL Off
IN
±
65
70
75
80
85
0 61.44 122.88 184.32 245.76
ACLR-dBc
f-Frequency-MHz
Fdata=491.52MSPS,
F =IF
IN
PLL Off
PLL On
f-Frequency-MHz
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
Power-dBm
35 36 37 38 39 40 41 42 43 44 45
F =500MSPS,
F =40 0.5MHzReal,
IF=40MHz,
x2Interpolation
PLL Off
data
IN
±
45
50
55
60
65
70
75
80
85
-30 -25 -20 -15 -10 -5 0
89.5and90.5MHz
(CMIXOff)
Amplitude-dBFS
IMD-dBc
Shiftto215MHz
(F /4On)
S
Shiftto340MHz
(F /8On)
S
F =250MSPS
F =90MHz±0.5MHzComplex
x4Interpolation,PLL Off
Threemodes:CMIX,F /8,andF /4
data
in
S S
DAC5682Z
SLLS853E –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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