Datasheet AD812 (Analog Devices) - 10

AD812 500mV 50ns 50mV 20ns 100 100 V 90 IN 90 VIN 10 VOUT 10 VOUT 0% 0% 5V 500mV
Figure 28. Large Signal Pulse Response, Gain = +10, Figure 31. Small Signal Pulse Response, Gain = +10, (RF = 357 Ω, RL = 500 Ω, VS = ±15 V) (RF = 357 Ω, RL = 150 Ω, VS = ±5 V)
PHASE G = +10 PHASE G = +10 V 0 S =
6
15V R VS =
6
15V 0 L = 150
V
RL = 1k
V
–90
6 6
5V –90 5V 5V 3V 5V 1 –180 1 –180 3V GAIN GAIN 0 –270 0 –270 –1 VS =
6
15V PHASE SHIFT – Degrees –1 –360 PHASE SHIFT – Degrees 5V 5V –2 –2 VS =
6
15V 3V –3 3V –3
6
5V –4
6
5V –4 –5 –5 –6 CLOSED-LOOP GAIN (NORMALIZED) – dB –6 1 10 100 1000 CLOSED-LOOP GAIN (NORMALIZED) – dB 1 10 100 1000 FREQUENCY – MHz FREQUENCY – MHz
Figure 29. Closed-Loop Gain and Phase vs. Frequency, Figure 32. Closed-Loop Gain and Phase vs. Frequency, Gain = +10, RL = 150 Ω Gain = +10, RL = 1 k Ω
100 110 90 G = +10 G = +10 R 100 L= 150
V
RL = 1k
V
80 90 RF = 357
V
70 80 PEAKING 1dB RF = 357
V
60 70 RF = 154
V
RF = 154
V
50 R 60 F = 649
V
RF = 649
V
40 50 30 40 –3dB BANDWIDTH – MHz –3dB BANDWIDTH – MHz 20 30 10 20 0 0 2 4 6 8 10 12 14 16 18 20 10 0 2 4 6 8 10 12 14 16 18 20 SUPPLY VOLTAGE –
6
Volts SUPPLY VOLTAGE –
6
Volts
Figure 30. –3 dB Bandwidth vs. Supply Voltage, Figure 33. –3 dB Bandwidth vs. Supply Voltage, Gain = +10, RL = 150 Ω Gain = +10, RL = 1 k Ω –10– REV. B