AD820
+V
S
0.01 F
V
IN
3
7
AD820
2
4
6
R
L
100pF
V
OUT
GND
Figure 32. Unity-Gain Follower
Figure 35. V
S
= +5 V, 0 V; Unity Gain Follower Response
to 40 mV Step Centered 40 mV Above Ground
10k
V
IN
+V
S
20k
V
OUT
0.01 F
2
7
100
AD820
3
4
6
R
L
100pF
GND
Figure 33. Gain of Two Inverter
Figure 36. V
S
= +5 V, 0 V; Gain of Two Inverter Response
to 20 mV Step, Centered 20 mV Below Ground
GND
GND
Figure 34. V
S
= +5 V, 0 V; Gain of Two Inverter Response
to 2.5 V Step Centered –1.25 V Below Ground
Figure 37. V
S
= 3 V, 0 V; Gain of Two Inverter, V
IN
= 1.25 V,
25 kHz, Sine Wave Centered at –0.75 V, R
L
= 600
Ω
–12–
REV. B