Datasheet

AD5061
Rev. B | Page 11 of 20
04762-022
–40 –20
–0.10
0.10
0.08
0.06
0.04
0.02
0
–0.02
–0.04
–0.06
–0.08
140120100806040200
GAIN ERROR (%FSR)
TEMPERATURE (°C)
V
DD
= 5.5V, V
REF
= 4.096V
V
DD
= 2.7V, V
REF
= 2.0V
GAIN ERROR @ V
DD
= 2.7V
GAIN ERROR @ V
DD
= 5.5V
Figure 22. Gain Error vs. Temperature
04762-023
0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.90 0.91
0
16
14
12
10
8
6
4
2
MORE
FREQUENCY
BIN
Figure 23. I
DD
Histogram @ V
DD
= 3 V
04762-024
1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11
0
14
12
10
8
6
4
2
MORE
FREQUENCY
BIN
Figure 24. I
DD
Histogram @ V
DD
= 5 V
04762-025
CH1 2V/DIV CH2 1V/DIV TIME BASE = 100µs
V
DD
= 5V V
REF
= 4.096V
DD
RAMP RATE = 200µs
T
A
= 25°C
CH1 = V
DD
CH2 = V
OUT
Figure 25. Hardware Power-Down Glitch
04762-026
CH1 2V/DIV CH2 2V/DIV CH3 20mV/DIV CH4 2V/DIV
TIME BASE 1µs/DIV
CH3 = V
OUT
CH4 = TRIGGER
CH2 = SYNC
CH1 = SCLK
V
DD
= 5V V
REF
= 4.096V
DD
T
A
= 25°C
Figure 26. Exiting Software Power-Down Glitch
04762-091
2.72.93.13.33.53.73.94.14.34.54.74.95.1
0
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
5.55.3
HEADROOM (V)
REFERENCE VOLTAGE (V)
Figure 27. V
DD
Headroom vs. Reference Voltage.