AD823
5V
R
C
= 100kΩ
= 50pF
R
C
R
= 300Ω
= 50pF
L
L
L
L
F
= R = 2kΩ
+V = +3V
G = +1
G
S
+V = +5V
G = –1
S
3V
GND
500mV
200µs
500mV
200µs
GND
Figure 29. Output Swing, +VS = +5 V, G = −1
Figure 32. Output Swing, +VS = +3 V, G = +1
5V
V
= 100mV STEP
R
C
= 2kΩ
= 50pF
IN
L
L
+V = +3V
S
G = +1
+V = +5V
S
G = +1
1.55V
1.45V
25mV
50ns
500mV
100ns
GND
Figure 30. Pulse Response, +VS = +3 V, G = +1
Figure 33. Pulse Response, +VS = +5 V, G = +1
5V
R
C
= 2kΩ
= 50pF
L
R
= 2kΩ
L
L
C
= 470pF
L
+V = +5V
G = +2
S
+V = +5V
G = +1
S
500mV
100ns
500mV
200ns
GND
Figure 31. Pulse Response, +VS = +5 V, G = +2
Figure 34. Pulse Response, +VS = +5 V, G = +1, CL = 470 pF
Rev. B | Page 11 of 20
ADI [ ADI ]
