DAC7554IDGSRG4 Datasheet, PDF (13/24 Pages) Texas Instruments – 12-BIT, QUAD, ULTRALOW GLITCH, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER

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TYPICAL CHARACTERISTICS (continued)
DIGITAL FEEDTHROUGH ERROR
DAC7554
SLAS399A – OCTOBER 2004 – REVISED NOVEMBER 2004
CHANNEL-TO-CHANNEL CROSSTALK
FOR A FULL-SCALE SWING
Trigger Pulse
Trigger Pulse
Time - (400 nS/Div)
Figure 30.
TOTAL HARMONIC DISTORTION
vs
OUTPUT FREQUENCY
−40
V_DD = 5 V, V_ref = 4.096 V
−1 dB FSR Digital Input, Fs = 1 Msps
Measurement Bandwidth = 20 kHz
−50
Time - (400 nS/Div)
Figure 31.
−60
−70
THD
−80
2nd Harmonic
−90
3rd Harmonic
−100
0 1 2 3 4 5 6 7 8 9 10
Output Frequency (Tone) − kHz
Figure 32.
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