Datasheet

Data Sheet AD5390/AD5391/AD5392
Rev. E | Page 21 of 44
0 12108642
VOLTAGE (V)
TIME (µs)
03773-104
1.260
1.255
1.250
1.245
1.240
Figure 23. AD539x-3 Glitch Impulse
03773-105
LDAC
VOUT
AV
DD
= DV
DD
= 5V
VREF = 2.5V
T
A
= 25°C
Figure 24. AD539x Slew Rate Boost Off
03773-106
LDAC
VOUT
AV
DD
= DV
DD
= 5V
VREF = 2.5V
T
A
= 25°C
Figure 25. AD539x Slew Rate Boost On
03773-107
DI
DD
(mA)
0.9 1.00.5 0.6 0.7 0.8
NUMBER OF UNITS
0
10
8
6
4
2
DVDD = 5.5V
V
IH
= DVDD
V
IL
= DGND
T
A
= 25°C
Figure 26. AD539x DI
DD
Histogram
03773-056
SAMPLE NUMBER
5500 100 150 200 250 30050 350 400 500450
AMPLITUDE (V)
2.449
2.456
2.455
2.454
2.453
2.452
2.451
2.450
AV
DD
= DV
DD
= 5V
VREF = 2.5V
T
A
= 25°C
14ns/SAMPLE NUMBER
Figure 27. AD539x Adjacent Channel Crosstalk
03773-057
FREQUENCY (Hz)
100k100 1k 10k
OUTPUT NOISE (nV/ Hz)
0
600
500
400
300
200
100
AV
DD
= 5V
T
A
= 25°C
REFOUT DECOUPLED
WITH 100nF CAPACITOR
REFOUT = 2.5V
REFOUT = 1.25V
Figure 28. AD539x REFOUT Noise Spectral Density