Datasheet

Data Sheet ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ADR4550
Rev. 0 | Page 27 of 32
Figure 85. ADR4550 Line Regulation vs. Temperature
Figure 86. ADR4550 Supply Current vs. Supply Voltage
Figure 87. ADR4550 Output Voltage Noise
(Maximum Amplitude from 0.1 Hz to 10 Hz)
Figure 88. ADR4550 Output Noise Spectral Density
Figure 89. ADR4550 Ripple Rejection Ratio vs. Frequency
Figure 90. ADR4550 Line Transient Response
10203-609
LINE REGULATION (ppm/V)
TEMPERATURE (°C)
ADR4550
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
–50 0 50 100 150
I
SY
(µA)
V
IN
(V)
0
900
800
700
600
500
400
300
200
100
0 2 4 6 8 10 12 161514131 3 5 7 9 11
–40°C
+25°C
+125°C
ADR4550
10203-610
OCCURRENCE
OUTPUT VOLTAGE NOISE DISTRIBUTION (µV p-p)
0
9
8
7
6
5
4
3
2
1
3.73.53.33.12.92.72.52.32.11.9
10203-611
ADR4550
NOISE DENSITY (nV rms/ Hz)
FREQUENCY (Hz)
1
1k
100
10
100k0.01 0.1 1 10 100 1k 10k
10203-612
ADR4550
RIPPLE REJECTION RATIO (dB)
FREQUENCY (Hz)
–120
0
–20
–40
–60
–80
–100
100k0.01 0.1 1 10 100 1k 10k
10203-613
ADR4550
CH1 1.00V CH2 1.00mV
B
W
M200µs A CH1 7.02V
2
1
ADR4550
INPUT
OUTPUT AC
C
IN
= 0.1µF
C
OUT
= 1µF
T
T 12.0%
10203-614