AD811
RG
VIN
HP8130
PULSE
50Ω
GENERATOR
RFB
+VS
2–
7
AD811
3+
5
0.1µF
6
VOUT TO
TEKTRONIX
P6201 FET
PROBE
RL
0.1µF –VS
Figure 26. Noninverting Amplifier Connection
1V
100
VIN 90
10ns
VOUT 10
0%
1V
Figure 27. Small Signal Pulse Response, Gain = +1
100
VIN 90
100mV
10ns
VOUT 10
0%
1V
Figure 28. Small Signal Pulse Response, Gain = +10
9
G = +1
6
RL = 150Ω
RG = ∞
3
0
VS = ±15V
RFB = 750Ω
–3
–6
VS = ±5V
RFB = 619Ω
–9
–12
1
10
100
FREQUENCY (MHz)
Figure 29. Closed-Loop Gain vs. Frequency, Gain = +1
26
G = +1
23
RL = 150Ω
VS = ±15V
20
RFB = 511Ω
17
VS = ±5V
14
RFB = 442Ω
11
8
1
10
100
FREQUENCY (MHz)
Figure 30. Closed-Loop Gain vs. Frequency, Gain = +10
1V
100
VIN 90
20ns
VOUT 10
0%
10V
Figure 31. Large Signal Pulse Response, Gain = +10
Rev. E | Page 10 of 20