DAC5672 Datasheet, PDF (11/28 Pages) Texas Instruments – DUAL, 14-BIT 200 MSPS DIGITAL - TO - ANALOG CONVERTER

DAC5672
www.ti.com
SLAS440C – NOVEMBER 2004 – REVISED DECEMBER 2010
TYPICAL CHARACTERISTICS (continued)
TWO-TONE SPECTRUM
TWO-TONE SPECTRUM
f_data = 78 MSPS
−10 _{fout1 = 20.1 MHz}
f_out2 = 21.1 MHz
Dual Bus Mode
−30
f_data = 165 MSPS
−10 _{fout1 = 30.1 MHz}
f_out2 = 31.1 MHz
Dual Bus Mode
−30
−50
−50
−70
−70
−90
−90
−110
19.0
19.5
20.0 20.5 21.0 21.5
f − Frequency − MHz
Figure 11.
22.0
G011
POWER
vs
FREQUENCY
−20
f_data = 122.88 MSPS
Baseband Signal
Dual Bus Mode
−40
−110
29.0
29.5
30.0 30.5 31.0 31.5
f − Frequency − MHz
Figure 12.
32.0
G012
POWER
vs
FREQUENCY
−20
f_data = 61.44 MSPS
IF = 15.36 MHz
ACLR = 75.18 dB
−40 Dual Bus Mode
−60
−60
−80
−80
−100
−100
−120
0 1 2 3 4 5 6 7 8 9 10
f − Frequency − MHz
G013
Figure 13.
−120
7.6
10.1 12.6 15.1 17.6 20.1 22.6
f − Frequency − MHz
G014
Figure 14.
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