Typical Performance Characteristics - Analog Devices dBCool ADT7475 Manual

TYPICAL PERFORMANCE CHARACTERISTICS

0
–10
–20
–30
–40
–50
–60
0 2 4 6 8
CAPACITANCE (nF)
Figure 4. Temperature Error vs. Capacitance between D+ and D−
30
20
10
D+ TO GND
0
D+ TO V
CC
–10
–20
–30
–40
0 20
LEAKAGE RESISTANCE (MΩ)
Figure 5. Temperature Error vs. PCB Resistance
30
25
20
15
10
5
0
–5
0 100M 200M
NOISE FREQUENCY (Hz)
Figure 6. Remote Temperature Error vs. Common-Mode Noise Frequency
10 12 14 16 18 20
40 60 80
100mV
60mV
40mV
300M 400M 500M 600M
70
60
50
40
30
20
10
0
–10
0
22
Figure 7. Remote Temperature Error vs. Differential Mode Noise Frequency
1.20
1.18
1.16
1.14
1.12
1.10
1.08
1.06
1.04
1.02
1.00
0.98
3.0
100
15
10
5
0
–5
–10
–15
0
Figure 9. Internal Temperature Error vs. Power Supply
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100mV
60mV
40mV
100M 200M 300M
NOISE FREQUENCY (Hz)
3.1 3.2 3.3
V (V)
DD
Figure 8. Normal I vs. Power Supply
DD
100mV
250mV
100M 200M 300M
FREQUENCY (Hz)
ADT7475
400M 500M 600M
3.4 3.5 3.6
400M 500M 600M