AD8351 Ver la hoja de datos (PDF) - Analog Devices
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AD8351 Datasheet PDF : 19 Pages
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Data Sheet
16
14
12
RL = 150Ω
VPOS = 5V
10
RL = 1kΩ
8
RL = 150Ω
6
VPOS = 3V
RL = 1kΩ
4
2
0
0 25 50 75 100 125 150 175 200 225 250
FREQUENCY (MHz)
Figure 16. Output Compression Point, P1 dB, vs. Frequency
(RL = 150 Ω and 1 kΩ, AV = 10 dB, at 3 V and 5 V Supplies)
16
14
VPOS = 5V
12
10
8
VPOS = 3V
6
4
2
0
10
100
1000
GAIN RESISTOR (Ω)
Figure 17. Output Compression Point, P1 dB, vs. RG (f =100 MHz,
RL = 150 Ω, AV = 10 dB, at 3 V and 5 V Supplies)
AD8351
–70
–75
–80
–85
–90
–95
0
25 50 75 100 125 150 175 200 225 250
FREQUENCY (MHz)
Figure 19. Third-Order Intermodulation Distortion vs. Frequency for a 2 V p-p
Composite Signal into RL = 1 kΩ (AV = 10 dB, at 5 V Supplies)
–50
–55
–60
–65
–70
–75
0
25 50 75 100 125 150 175 200 225 250
FREQUENCY (MHz)
Figure 20. Third-Order Intermodulation Distortion vs. Frequency for a 2 V p-p
Composite Signal into RL = 150 Ω (AV = 10 dB, at 5 V Supplies)
OUTPUT 1dB COMPRESSION (dB)
Figure 18. Output Compression Point Distribution
(f = 70 MHz, RL = 150 Ω, AV = 10 dB)
–68.0 –68.2 –68.4 –68.6 –68.8 –69.0 –69.2 –69.4 –69.6 –69.8 –70.0
THIRD-ORDER INTERMODULATION DISTORTION (dBc)
Figure 21. Third-Order Intermodulation Distortion Distribution
(f = 70 MHz, RL = 150 Ω, AV = 10 dB)
Rev. D | Page 9 of 19
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