AD8141(Rev0) データシートの表示（PDF） - Analog Devices
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AD8141 Datasheet PDF : 24 Pages
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0.15
0.10
0.05
0
–0.05
–0.10
–0.15
0
5 10 15 20 25 30 35 40 45 50
TIME (ns)
Figure 24. Small Signal Transient Response, VOCM = 2.5 V (AD8141)
1.25
10
1.00
OUTPUT 8
0.75
6
0.50
INPUT 4
0.25
2
ERROR
0
0
–0.25
–0.50
–2
0.1% SETTLED POINT
–4
–0.75
–6
–1.00
–8
0.5% SETTLED POINT
–1.25
–10
–4 0 4 8 12 16 20 24 28 32 36
TIME (ns)
Figure 25. Differential Settling Time
58
RL, dm = OPEN CIRCUIT
56
54
52
AD8142
50
48
AD8141
46
44
42
40
38
–40
–20
0
20
40
60
80
100
TEMPERATURE (°C)
Figure 26. Positive Power Supply Current vs. Temperature
AD8141/AD8142
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
0
5 10 15 20 25 30 35 40 45 50
TIME (ns)
Figure 27. Large Signal Transient Response, VOCM = 2.5 V (AD8141)
7
6
VS+ = +2.5V
5
VS– = –2.5V
VOCM = 0V
4
SINGLE-ENDED DRIVE
3
2
1
0
–1
–2
–3
2× INPUT
–4
VOUT_DIFF
–5
–6
–7
0 100 200 300 400 500 600 700 800 900 1000
TIME (ns)
Figure 28. AD8141 Differential Overdrive Recovery
–35
RL, dm = OPEN CIRCUIT
–37
–39
–41
–43
AD8141
–45
AD8142
–47
–49
–51
–53
–40
–20
0
20
40
60
80
100
TEMPERATURE (°C)
Figure 29. Negative Power Supply Current vs. Temperature
Rev. 0 | Page 11 of 24
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