AD810 Просмотр технического описания (PDF) - Analog Devices
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AD810 Datasheet PDF : 16 Pages
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AD810–Typical Characteristics, Noninverting Connection
100
VIN 90
100mV
20nS
1V
100
VIN 90
50nS
VO
10
0%
1V
Figure 25. Small Signal Pulse Response, Gain = +10,
RF = 442 Ω, RL = 150 Ω, VS = ±15 V
VO
10
0%
10V
Figure 26. Large Signal Pulse Response, Gain = +10,
RF = 442 Ω, RL = 400 Ω, VS = ±15 V
21
20
19
18
17
16
15
1
PHASE
GAIN
VS = ±15V
±5V
±2.5V
GAIN = +10
RF = 270Ω
RL = 150Ω
VS = ±15V
±5V
±2.5V
0
–45
–90
–135
–180
–225
–270
10
100
FREQUENCY – MHz
1000
Figure 27. Closed-Loop Gain and Phase vs. Frequency,
G = +10, RL = 150 Ω
100
G = +10
90
RL = 150Ω
80
VO = 250mV p-p
70
60
50
RF = 232Ω
40
RF = 442Ω
30
20
RF = 1kΩ
PEAKING ≤ 0.5dB
PEAKING ≤ 0.1dB
2 4 6 8 10 12 14 16 18
SUPPLY VOLTAGE – ±Volts
Figure 29. –3 dB Bandwidth vs. Supply Voltage,
Gain = +10, RL = 150 Ω
PHASE
21
20
19
GAIN
18
17
16
15
1
VS = ±15V
±5V
±2.5V
GAIN = +10
RF = 270Ω
RL = 1kΩ
0
–45
–90
–135
VS = ±15V
±5V
±2.5V
–180
–225
–270
10
100
FREQUENCY – MHz
1000
Figure 28. Closed-Loop Gain and Phase vs. Frequency,
G = +10, RL = 1 kΩ
100
G = +10
RL = 1kΩ
90
VO = 250m V p-p
80
70
PEAKING ≤ 0.5dB
60
RF = 232Ω
50
40
RF = 442Ω
PEAKING ≤ 0.1dB
30
20
RF = 1kΩ
2 4 6 8 10 12 14 16 18
SUPPLY VOLTAGE – ±Volts
Figure 30. –3 dB Bandwidth vs. Supply Voltage,
Gain = +10, RL = 1 kΩ
–8–
REV. A
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