Datasheet

TYPICAL CHARACTERISTICS: V
S
= ± 5V
3
0
−
3
−
6
−
9
−
12
−
15
Frequency (MHz)
Normalized Gain (dB)
1 10 100 500
V
O
= 0.2V
PP
R
L
= 150
Ω
G =
−
1
G = +2
3
0
−
3
−
6
−
9
−
12
−
15
Frequency (MHz)
Normalized Gain (dB)
1 10 100 400
G = +2V/V
R
L
= 150
Ω
See Figure 63
V
O
= 0.5V
PP
V
O
= 1V
PP
V
O
= 2V
PP
V
O
= 4V
PP
150
100
50
0
−
50
−
100
−
150
Time (10ns/div)
Output Voltage (50mV/div)
G = +2V/V
R
L
= 150
Ω
V
O
= 0.2V
PP
See Figure 63
1.5
1.0
0.5
0
−
0.5
−
1.0
−
1.5
Time (10ns/div)
Output Voltage (500mV/div)
G = +2V/V
R
L
= 150
Ω
V
O
= 2V
PP
See Figure 63
40
35
30
25
20
15
10
5
0
Capacitive Load (pF)
R
S
(
Ω
)
10 100 1k
1dB Peaking Targeted
3
0
−
3
−
6
−
9
−
12
−
15
Frequency (MHz)
Normalized Gain to Capacitive Load (dB)
1 10 100 400
C
L
= 1000pF
C
L
= 100pF
C
L
= 10pF
R
S
1 /2
O PA28 32
V
I
1kΩ
(1)
C
L
NOTE: (1) 1kΩis optional.
OPA2832
www.ti.com ............................................................................................................................................. SBOS327C – FEBRUARY 2005 – REVISED AUGUST 2008
At T
A
= +25 ° C, G = +2V/V, and R
L
= 150 Ω to GND, unless otherwise noted (see Figure 63 ).
SMALL-SIGNAL FREQUENCY RESPONSE LARGE-SIGNAL FREQUENCY RESPONSE
Figure 1. Figure 2.
SMALL-SIGNAL PULSE RESPONSE LARGE-SIGNAL PULSE RESPONSE
Figure 3. Figure 4.
REQUIRED R
S
vs CAPACITIVE LOAD FREQUENCY RESPONSE vs CAPACITIVE LOAD
Figure 5. Figure 6.
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