AD8131 データシートの表示（PDF） - Analog Devices
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AD8131 Datasheet PDF : 20 Pages
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–50
VS = 5V
VOUT, dm = 2V p-p
–60
HD2 (F = 20MHz)
–70
HD3 (F = 20MHz)
–80
–90
HD2 (F = 5MHz)
–100
HD3 (F = 5MHz)
–110
200 300 400 500 600 700 800 900 1000
RLOAD (Ω)
Figure 17. Harmonic Distortion vs. RLOAD
–50
VS = 3V
VOUT, dm = 1V p-p
–60
HD2 (F = 20MHz)
HD3 (F = 20MHz)
–70
–80
–90
–100
HD2 (F = 5MHz)
HD3 (F = 5MHz)
–110
200
300 400 500 600 700 800 900
RLOAD (Ω)
Figure 18. Harmonic Distortion vs. RLOAD
10
0 fC = 500MHz
VS = ±5V
–10 RL, dm = 800Ω
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
49.5
50.0
FREQUENCY (MHz)
Figure 19. Intermodulation Distortion
1000
50.5
AD8131
45
RL, dm = 800Ω
40
35
VS = ±5V
30
25
VS = +5V
20
15
0
10
20
30
40
50
60
70
80
FREQUENCY (MHz)
Figure 20. Third Order Intercept vs. Frequency
VOUT, dm
VOUT+
VOUT–
VS = ±5V
V+DIN
1V
5ns
Figure 21. Large Signal Transient Response
VS = +5V
VS = ±5V
40mV
5ns
Figure 22. Small Signal Transient Response
Rev. B | Page 11 of 20
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