AD811
26
G = +1
23
RL = 150Ω
20
VS = ±15V
RFB = 511Ω
17
VS = ±5V
14
RFB = 442Ω
11
8
1
10
100
FREQUENCY (MHz)
Figure 29. Closed-Loop Gain vs. Frequency, Gain = +10
1V
100
VIN 90
20ns
VOUT 10
0%
10V
Figure 30. Large Signal Pulse Response, Gain = +10
RFB
VIN
RG
HP8130
PULSE
GENERATOR
+VS
7
2–
AD811
3+
4
0.1µF
6
VOUT TO
TEKTRONIX
P6201 FET
PROBE
RL
0.1µF
–VS
Figure 31. Inverting Amplifier Connection
1V
100
VIN 90
Data Sheet
10ns
VOUT 10
0%
1V
Figure 32. Small Signal Pulse Response, Gain = −1
100
VIN 90
100mV
10ns
VOUT 10
0%
1V
Figure 33. Small Signal Pulse Response, Gain = −10
6
G = –1
3
RL = 150Ω
0
VS = ±15V
RFB = 590Ω
–3
VS = ±5V
–6
RFB = 562Ω
–9
–12
1
10
100
FREQUENCY (MHz)
Figure 34. Closed-Loop Gain vs. Frequency, Gain = −1
Rev. G | Page 10 of 20