Datasheet

ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ADR4550 Data Sheet
Rev. 0 | Page 24 of 32
Figure 70. ADR4540 Line Regulation vs. Temperature
Figure 71. ADR4540 Supply Current vs. Supply Voltage
Figure 72. ADR4540 Output Voltage Noise
(Maximum Amplitude from 0.1 Hz to 10 Hz)
Figure 73. ADR4540 Output Noise Spectral Density
Figure 74. ADR4540 Ripple Rejection Ratio vs. Frequency
Figure 75. ADR4540 Line Transient Response
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LINE REGULATION (ppm/V)
TEMPERATURE (°C)
ADR4540
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
–60 –40 –20 0 20 40 60 80 100 120 140
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
ADR4540
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OCCURRENCE
OUTPUT VOLTAGE NOISE DISTRIBUTION (µV p-p)
0
70
60
50
40
30
20
10
ADR4540
BIN
2.1 2.3 2.5 2.7 2.9 3.1 3.3 3.5 3.7 3.9
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NOISE DENSITY (nV rms/ Hz)
FREQUENCY (Hz)
1
1k
100
10
100k0.01 0.1 1 10 100 1k 10k
ADR4540
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RIPPLE REJECTION RATIO (dB)
FREQUENCY (Hz)
–120
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
100M10 100 1k 10k 100k 1M 10M
ADR4540
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CH1 1.00V CH2 1.00mV
B
W
M200µs A CH1 7.02V
2
1
ADR4540
INPUT
OUTPUT AC
C
IN
= 0.1µF
C
OUT
= 1µF
T
T 12.0%
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