Datasheet AD8014 (Analog Devices) - 7

AD8014 7.5 6.2 7.0 RF = 300
V
6.1 VS =
6
5V 6.5 RF = 500
V
6.0 6.0 R 5.9 F = 600
V
VS = +5V 5.8 5.5 R 5.7 F = 750
V
5.0 5.6 4.5 GAIN FLATNESS – dB 5.5 NORMALIZED GAIN – dB VS =
6
5V RF = 1k
V
G = +2 4.0 G = +2 5.4 V = 2V p-p VO = 2V p-p R 3.5 F = 500
V
R 5.3 L = 150
V
RL = 150
V
3.0 5.2 1 10 100 1000 1 10 100 1000 FREQUENCY – MHz FREQUENCY – MHz
Figure 7. Bandwidth vs. Feedback Resistor—Dual Supply Figure 10. Gain Flatness—Large Signal
7.5 9 7.0 6 G = +1 3 6.5 RF = 300
V
0 6.0 G = +2 –3 RF = 500
V
5.5 –6 R GAIN – dB G = +10 F = 750
V
5.0 –9 NORMALIZED GAIN – dB V V S = +5V R S = ±5V G = +2 F = 1k
V
–12 RF = 1k
V
4.5 VO = 2V p-p RL = 1k
V
R –15 L = 150
V
VO = 200mV p-p 4.0 –18 1 10 100 1000 1 10 100 1000 FREQUENCY – MHz FREQUENCY – MHz
Figure 8. Bandwidth vs. Feedback Resistor—Single Supply Figure 11. Bandwidth vs. Gain—Dual Supply, RF = 1 kΩ
6.8 9 G = +2 6.7 RF = 1k
V
6 G = +1 6.6 RL = 1k
V
6.5 V 3 O = 200mV p-p VS =
6
5V 6.4 0 6.3 VS = +5V –3 G = +2 R 6.2 F = 1k
V
R –6 L = 1k
V
6.1 V GAIN – dB S = +5V VO = 200mV p-p 6.0 –9 G = +10 NORMALIZED GAIN – dB 5.9 –12 5.8 5.7 –15 5.6 –18 1 10 100 1000 1 10 100 1000 FREQUENCY – MHz FREQUENCY – MHz
Figure 9. Gain Flatness—Small Signal Figure 12. Bandwidth vs. Gain—Single Supply –6– Rev. C