ADM1021A(2012) View Datasheet(PDF) - ON Semiconductor
Part Name
Description
Manufacturer
ADM1021A Datasheet PDF : 16 Pages
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ADM1021A
TYPICAL PERFORMANCE CHARACTERISTICS
20
15
10
5
D+ To GND
0
−5
D+ To VDD
−10
−15
−20
−25
−30
1
10
100
LEAKAGE RESISTANCE (MW)
Figure 3. Temperature Error vs. PC Board Track
Resistance
9
100 mV p-p
8
7
6
5
4
3
50 mV p-p
2
1
25 mV p-p
0
1 10 100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
Figure 5. Temperature Error vs. Common-mode
Noise Frequency
14
12
10
8
6
4
2
0
−2
2 4 6 8 10 12 14 16 18 20 22 24
CAPACITANCE (nF)
Figure 7. Temperature Error vs. Capacitance
between D+ and D−
5
4
250 mV p-p REMOTE
3
2
100 mV p-p REMOTE
1
0
100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
Figure 4. Temperature Error vs. Power Supply
Noise Frequency
3
2
UPPER SPEC LEVEL
1
DEV10
0
−1
LOWER SPEC LEVEL
−2
−3
50 60 70 80 90 100 110 120
TEMPERATURE (C)
Figure 6. Temperature Error vs. Pentium) III
Temperature
70
60
50
40
30
VDD = 3.3 V
20
10
VDD = 5 V
0
1 5 10 25 50 75 100 250 500 750 1000
SCLK FREQUENCY (kHz)
Figure 8. Standby Supply Current vs. Clock
Frequency
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