ADA4853-1 データシートの表示（PDF） - Analog Devices
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ADA4853-1 Datasheet PDF : 16 Pages
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–40
G = +1
VS = 5V
–50 VOUT = 2V p-p
RL = 150Ω HD3
–60
RL = 150Ω HD2
–70
RL = 75Ω HD2
–80
RL = 75Ω HD3
–90
–100
–110
RL = 1kΩ HD2
RL = 1kΩ HD3
–120
0.1
1
10
FREQUENCY (MHz)
Figure 25. Harmonic Distortion vs. Frequency
–30
G = +2
VOUT = 2V p-p
–40 RL = 75Ω
–50
–60
–70
VS = 3V HD2
–80
–90
VS = 3V HD3
VS = 5V HD2
VS = 5V HD3
–100
0.1
1
10
FREQUENCY (MHz)
Figure 26. Harmonic Distortion vs. Frequency
–40
G = +1
VS = 5V
–50 RL = 150Ω
f = 100kHz
–60
–70
5V
2V
GND
–80
–90
–100
HD2
–110
HD3
–120
0
1
2
3
4
VOUT (V p-p)
Figure 27. Harmonic Distortion for Various Output Voltages
ADA4853-1/ADA4853-2/ADA4853-3
2.60
G = +2
2.58 RL = 150Ω
25ns/DIV
2.56
2.54
2.52
2.50
2.48
2.46
2.44
2.42
2.40
VS = 3V
VS = 5V
Figure 28. Small Signal Pulse Response for Various Supplies
2.60
2.58
2.56
2.54
2.52
2.50
2.48
2.46
2.44
VS = 5V
2.42 RL = 150Ω
25ns/DIV
2.40
G = +1; CL = 5pF
G = +2; CL = 0pF, 5pF, 10pF
Figure 29. Small Signal Pulse Response for Various Capacitive Loads
3.75
G = +2
3.50 RL = 150Ω
25ns/DIV
3.25
3.00
2.75
2.50
2.25
2.00
1.75
1.50
1.25
VS = 3V, 5V
Figure 30. Large Signal Pulse Response for Various Supplies
Rev. B | Page 9 of 16
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