Typical Performance Characteristics - Analog Devices ADT7473 Manual

TYPICAL PERFORMANCE CHARACTERISTICS

60
40
20
D+ TO GND
0
D+ TO V
CC
–20
–40
–60
0 10 20 30
LEAKAGE RESISTANCE (MΩ)
Figure 5. Remote Temperature Error vs. PCB Resistance
0
–10
–20
–30
–40
–50
–60
0 2 4 6 8
CAPACITANCE (nF)
Figure 6. Temperature Error vs. Capacitance Between D+ and D−
30
25
20
15
10
5
0
–5
0 100M 200M
NOISE FREQUENCY (Hz)
Figure 7. Remote Temperature Error vs. Common-Mode Noise Frequency
40 50 60 70 80 90 100
10 12 14 16 18 20
100mV
60mV
40mV
300M 400M 500M 600M
70
60
50
40
30
20
10
0
–10
0
Figure 8. Remote Temperature Error vs. Common-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
22 3.0
15
10
5
0
–5
–10
–15
0
Figure 10. Internal Temperature Error vs. Frequency
Rev. C | Page 7 of 72
ADT7473/ADT7473-1
100mV
60mV
40mV
100M 200M 300M
NOISE FREQUENCY (Hz)
3.1 3.2 3.3
V (V)
DD
Figure 9. Normal I vs. Power Supply
DD
100mV
250mV
100M 200M 300M
FREQUENCY (Hz)
400M 500M 600M
3.4 3.5 3.6
400M 500M 600M