ADM1024–Typical Performance Characteristics
30
20
TEMPERATURE ERROR – C
120
100
90
10
DXP TO GND
0
–10
DXP TO V
CC
(5V)
–20
–30
–40
–50
–60
1
10
30
3.3
LEAKAGE RESISTANCE – M
100
80
70
READING
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
80
MEASURED TEMPERATURE
90
100
110
TPC 1. Temperature Error vs. PC Board Track Resistance
TPC 4. ADM1024 Reading vs. Pentium® III Tem-
perature Measurement
6
25
5
TEMPERATURE ERROR – C
20
250mV p-p REMOTE
3
2
TEMPERATURE ERROR – C
4
15
10
1
100mV p-p REMOTE
0
–1
5
0
50
500
5k
500k
50k
FREQUENCY – Hz
5M
50M
–5
1
2.2
3.2
4.7
DXP-DXN CAPACITANCE – nF
7
10
TPC 2. Temperature Error vs. Power Supply
Noise Frequency
TPC 5. Temperature Error vs. Capacitance
Between D+ and D–
25
10
9
20
TEMPERATURE ERROR – C
TEMPERATURE ERROR – C
100mV p-p
15
8
7
10mV SQ. WAVE
6
5
4
3
2
1
10
50mV p-p
5
0
25mV p-p
–5
50
500
5k
50k
500k
FREQUENCY – Hz
5M
50M
0
50
500
5k
50k
100k 500k
FREQUENCY – Hz
5M
25M
50M
TPC 3. Temperature Error vs. Common-Mode
Noise Frequency
TPC 6. Temperature Error vs. Differential-Mode
Noise Frequency
–6–
REV. C
AD [ ANALOG DEVICES ]
