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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AD8131
–50
RL, dm = 800Ω
VOUT, dm = 1V p-p
–60
HD3 (VS = 3V)
–70
HD3 (VS = 5V)
–80
HD2 (VS = 3V)
–90
HD2 (VS = 5V)
–100
–110
0
10
20
30
40
50
60
70
FREQUENCY (MHz)
Figure 11. Harmonic Distortion vs. Frequency
–40
RL, dm = 800Ω
–50 VOUT, dm = 2V p-p
HD3 (VS = ±5V)
–60
HD3 (VS = +5V)
–70
–80
–90
–100
HD2 (VS = +5V)
HD2 (VS = ±5V)
–110
0
10
20
30
40
50
60
70
FREQUENCY (MHz)
Figure 12. Harmonic Distortion vs. Frequency
–55
VS = ±5V
RL, dm = 800Ω
–65
HD3 (F = 20MHz)
–75
HD2 (F = 20MHz)
–85
–95
–105
HD2 (F = 5MHz)
HD3 (F = 5MHz)
–115
0
1
2
3
4
5
6
DIFFERENTIAL OUTPUT VOLTAGE (V p-p)
Figure 13. Harmonic Distortion vs. Differential Output Voltage
–50
VS = 5V
RL, dm = 800Ω
–60
HD3 (F = 20MHz)
–70
–80
HD2 (F = 20MHz)
HD3 (F = 5MHz)
–90
–100
HD2 (F = 5MHz)
–110
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
DIFFERENTIAL OUTPUT VOLTAGE (V p-p)
Figure 14. Harmonic Distortion vs. Differential Output Voltage
–50
VS = 3V
RL, dm = 800Ω
–60
HD3 (F = 5MHz)
HD3 (F = 20MHz)
–70
–80
HD2 (F = 20MHz)
–90
–100
HD2 (F = 5MHz)
–110
0.25
0.50
0.75
1.0
1.25
1.5
1.75
DIFFERENTIAL OUTPUT VOLTAGE (V p-p)
Figure 15. Harmonic Distortion vs. Differential Output Voltage
–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 16. Harmonic Distortion vs. RLOAD
Rev. B | Page 10 of 20
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