AD5040/AD5060
Rev. A | Page 12 of 24
5.005
4.975
4.980
4.985
4.990
4.995
5.000
5.50 5.005.055.105.155.205.255.305.355.405.45
04767-065
DAC OUTPUT (V)
V
DD
(V)
V
REF
= 5V
T
A
= 25°C
Figure 28. Typical Output vs. Supply Voltage
04767-019
CH2 2V/DIVCH1 2V/DIV TIME BASE = 5.00μsCH3 2V
CH3 = SCLK
CH2 = V
OUT
CH1 = TRIGGER
Figure 29. Time to Exit Power-Down to Midscale
–50
100 1k 10k 100k 1M
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NOISE SPECTRAL DENSITY (nV/ Hz)
V
DD
= 5V
V
REF
= 4.096V
T
A
= 25°C
400
350
300
250
200
150
100
50
0
FREQUENCY (Hz)
QUARTER-SCALE
ZERO-SCALE
FULL-SCALE
MID-SCALE
Figure 30. Noise Spectral Density
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CH4 50.0mV M4.00μs CH1 1.64V
C4 = 143mV p-p
1kΩ TO GNDZERO-SCALE
Figure 31. Glitch upon Entering Software Power-Down to Zero Scale
04767-048
CH4 20.0mV M1.00μs CH1 1.64V
C4 = 50mV p-p
1kΩ TO GND ZERO-SCALE
Figure 32. Glitch upon Exiting Software Power-Down to Zero Scale
04767-049
CH3 2.00V CH2 50mV M1.00ms CH3 1.36V
2
C2
25mV p-p
C3
4.96V p-p
C3 FALL
935.0μs
C3 RISE
∞s
NO VALID
EDGE
3
T
T
Figure 33. Glitch upon Entering Hardware Power-Down to Three-State