Datasheet

Time(400ns/div)
V (5mV/div)
O
TriggerPulse
V =5.5V
DD
V H=4.096V
REF
V L=GND
REF
f =1MSPS
S
-1dBFSRDigitalInput
MeasurementBandwidth=20kHz
2ndHarmonic
THD
3rdHarmonic
OutputFrequency,Tone(kHz)
0
-40
-50
-60
-70
-80
-90
-100
THD(dB)
1 2 3 4 5 6 7 8 9 10
DAC7551-Q1
www.ti.com SLAS767 –JUNE 2011
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25°C, unless otherwise noted.
TOTAL HARMONIC DISTORTION
vs
DIGITAL FEEDTHROUGH ERROR OUTPUT FREQUENCY
Figure 24. Figure 25.
Copyright © 2011, Texas Instruments Incorporated 11