Datasheet

50
55
60
65
70
75
80
85
0
50
100 150 200 250 300 350
F (MHz)
OUT
SFDR - dBc
Fdata = 200 MSPS
F = 10.1 MHz, Sweep FMIX
x4 Interpolation
PLL off
IN
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
18
19
20
21 22
IF - MHz
Power - dBm
-100
Fdata = 200 MSPS, IQ
F = 20 MHz ±0.5 MHz
IF = 20 MHz
x4 Interpolation
PLL off
IN
55
60
65
70
75
80
85
90
95
100
105
110
0 50 100 150 200 250 300 350
f - Input Frequency - MHz
i
IMD3 - dBc
0 dBFS
-6 dBFS
Fdata = 200 MSPS
IF = F
PLL off
NCO
x4 Interpolation,
DAC5688
SLLS880C –DECEMBER 2007–REVISED AUGUST 2010 www.ti.com
TYPICAL CHARACTERISTICS (continued)
Figure 5. In-Band SFDR vs. Intermediate Frequency Figure 6. Out-Of-Band SFDR vs Intermediate Frequency
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Figure 7. Two Tone IMD vs Intermediate Frequency Figure 8. Two Tone IMD Spectral Plot
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