Data Sheet

AD8351

Rev. D | Page 9 of 19

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)

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)

Figure 18. Output Compression Point Distribution

(f = 70 MHz, RL = 150 Ω, AV = 10 dB)

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)

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)

Figure 21. Third-Order Intermodulation Distortion Distribution

(f = 70 MHz, RL = 150 Ω, AV = 10 dB)

16

14

12

10

8

6

4

2

0

0250

200

150

100

50

225

175

125

75

25

FREQUENCY (MHz)

RL = 150Ω

VPOS = 5V

RL = 1kΩ

RL = 150Ω

VPOS = 3V

RL = 1kΩ

16

14

12

10

8

6

4

2

0

10

1000

100

GAIN RESISTOR (Ω)

VPOS = 5V

VPOS = 3V

OUTPUT 1dB COMPRESSION (dB)

–70

–75

–80

–85

–90

–95

0250

200

150

100

50

225

175

125

75

25

FREQUENCY (MHz)

–50

–55

–60

–65

–70

–75

0250

200

150

100

50

225

175

125

75

25

FREQUENCY (MHz)

THIRD-ORDER INTERMODULATION DISTORTION (dBc)

–68.0 –68.2 –68.4 –68.6 –68.8 –69.0 –69.2 –69.4 –69.6

–70.0

–69.8