AD812ARZ 데이터 시트보기 (PDF) - Analog Devices
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AD812ARZ Datasheet PDF : 16 Pages
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AD812
500mV
100
90
50ns
VIN
50mV
100
90
20ns
VIN
10
0%
5V
VOUT
Figure 28. Large Signal Pulse Response, Gain = +10,
(RF = 357 Ω, RL = 500 Ω, VS = ±15 V)
10
0%
500mV
VOUT
Figure 31. Small Signal Pulse Response, Gain = +10,
(RF = 357 Ω, RL = 150 Ω, VS = ±5 V)
PHASE
1
GAIN
0
–1
–2
–3
5V
3V
5V
3V
VS = ؎15V
؎5V
G = +10
RL = 150⍀
0
–90
–180
VS = ؎15V
–270
–4
؎5V
–5
–6
1
10
100
FREQUENCY – MHz
1000
Figure 29. Closed-Loop Gain and Phase vs. Frequency,
Gain = +10, RL = 150 Ω
100
90
G = +10
RL= 150⍀
80
70
PEAKING 1dB
RF = 357⍀
60
RF = 154⍀
50
RF = 649⍀
40
30
20
10
0
0
2 4 6 8 10 12 14 16 18 20
SUPPLY VOLTAGE – ؎Volts
Figure 30. –3 dB Bandwidth vs. Supply Voltage,
Gain = +10, RL = 150 Ω
PHASE
1
GAIN
0
VS = ؎15V
G = +10
RL = 1k⍀ 0
3V 5V
؎5V
–90
–180
–270
–1
–360
5V
–2
VS = ؎15V
3V
–3
؎5V
–4
–5
–6
1
10
100
FREQUENCY – MHz
1000
Figure 32. Closed-Loop Gain and Phase vs. Frequency,
Gain = +10, RL = 1 k Ω
110
100
G = +10
RL = 1k⍀
90
80
RF = 357⍀
70
RF = 154⍀
60
50
40
RF = 649⍀
30
20
10
0
2 4 6 8 10 12 14 16 18 20
SUPPLY VOLTAGE – ؎Volts
Figure 33. –3 dB Bandwidth vs. Supply Voltage,
Gain = +10, RL = 1 k Ω
–10–
REV. B
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