Datasheet

AD8132
Rev. I | Page 12 of 32
FREQUENCY (MHz)
GAIN (dB)
110100
2
1
0
–1
–2
–3
–4
–5
3
1k
V
S
= ±5V
G = +1
V
O, dm
= 2V p-p
R
L, dm
= 499Ω
R
F
= 499Ω
R
F
= 348Ω
R
F
= 249Ω
01035-012
Figure 11. Large Signal Frequency Response vs. R
F
(See Figure 56)
FREQUENCY (MHz)
IMPEDANCE (Ω)
100
1
10
1
0.1
10 100
V
S
= +5V
V
S
= ±5V
01035-013
Figure 12. Closed-Loop Single-Ended Z
OUT
vs. Frequency; G = +1 (See Figure 56)
FREQUENCY (MHz)
GAIN (dB)
7
1
6
5
4
3
2
1
10 100 1k
G = +2
V
O, dm
= 0.2V p-p
R
L, dm
= 200Ω
V
S
= +3V
V
S
= ±5V, +5V
01035-015
Figure 13. Small Signal Frequency Response (See Figure 57)
FREQUENCY (MHz)
GAIN (dB)
1 10 100 1k
V
S
= +3V, +5V, ±5V
G = +2
V
O, dm
= 0.2V p-p
R
L, dm
= 200Ω
6.1
6.0
5.9
5.8
5.7
5.6
5.5
01035-016
Figure 14. 0.1 dB Flatness vs. Frequency (See Figure 57)
FREQUENCY (MHz)
GAIN (dB)
110100
7
6
5
4
3
2
1
1k
V
S
= +5V, ±5V
V
S
= +3V
G = +2
V
O, dm
= 2V p-p FOR
V
S
= ±5V, +5V
V
O, dm
= 1V p-p FOR
V
S
= +3V
R
L, dm
= 200Ω
01035-017
Figure 15. Large Signal Frequency Response (See Figure 57)
FREQUENCY (MHz)
GAIN (dB)
1 10 100 1k
7
6
5
4
3
2
1
V
S
= ±5V
G = +2
V
O, dm
= 0.2V p-p
R
L, dm
= 200Ω
R
F
= 1.0kΩ
R
F
= 499Ω
R
F
= 1.5kΩ
01035-018
Figure 16. Small Signal Frequency Response vs. R
F
(See Figure 57)