
ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ADR4550
Data Sheet
100
90
80
70
60
50
40
30
20
10
0
ADR4530
100
90
80
70
60
50
40
30
20
10
0
ADR4530
–60
–40
–20
0
20
40
60
80
100
120
140
TEMPERATURE (°C)
Figure 39. ADR4530 Load Regulation vs. Temperature (Sinking)
OUTPUT VOLTAGE NOISE DISTRIBUTION (μV p-p)
Figure 42. ADR4530 Output Voltage Noise
(Maximum Amplitude from 0.1 Hz to 10 Hz)
1.4
ADR4530
1k
ADR4530
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
100
10
1
–60
–40
–20
0
20
40
60
80
100
120
140
0.01
0.1
1
10
100
1k
10k
100k
TEMPERATURE (°C)
Figure 40. ADR4530 Line Regulation vs. Temperature
FREQUENCY (Hz)
Figure 43. ADR4530 Output Noise Spectral Density
900
800
–40°C
ADR4530
0
–10
ADR4530
–20
700
+125°C
–30
600
500
400
300
200
100
0
+25°C
–40
–50
–60
–70
–80
–90
–100
–110
–120
0
1
2
3
4
5
6
7
8
9
10
11
12
13
10
100
1k
10k
100k
1M
10M
100M
V IN (V)
Figure 41. ADR4530 Supply Current vs. Supply Voltage
Rev. 0 | Page 18 of 32
FREQUENCY (Hz)
Figure 44. ADR4530 Ripple Rejection Ratio vs. Frequency