DAC5672-EP Datasheet, PDF (11/27 Pages) Texas Instruments – DUAL 14-BIT 200-MSPS DIGITAL-TO-ANALOG CONVERTER

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0
−20
DAC5672-EP
SGLS339A – JUNE 2006 – REVISED OCTOBER 2006
TYPICAL CHARACTERISTICS (continued)
SINGLE-TONE SPECTRUM
f_data = 78 MSPS
f_OUT = 15 MHz
Dual Bus Mode
SINGLE-TONE SPECTRUM
0
f_data = 165 MSPS
f_OUT = 30.1 MHz
Dual Bus Mode
−20
−40
−40
−60
−60
−80
−80
−100
0.0
95
7.8
15.6
23.4
31.2
f − Frequency − MHz
Figure 8.
39.0
G007
TWO-TONE IMD3
vs
OUTPUT FREQUENCY
90
85
80
75
70
65 ^fdata ^{= 78 MSPS}
Dual Bus Mode
f_out2 = f_out1 + 1 MHz
60
0
5 10 15 20 25 30 35
fout1 − Output Frequency − MHz
G009
Figure 10.
−100
0.0
16.5
33.0
49.5
66.0
f − Frequency − MHz
Figure 9.
82.5
G008
TWO-TONE IMD3
vs
OUTPUT FREQUENCY
100
95
90
85
80
75
70
65
60
55
50
0
f_data = 165 MSPS
Dual Bus Mode
f_out2 = f_out1 + 1 MHz
10
20
30
40
f_out1 − Output Frequency − MHz
Figure 11.
50
G010
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