Datasheet

TYPICAL CHARACTERISTICS: V
S
= +3.3V
3
0
−
3
−
6
−
9
−
12
−
15
Frequency (MHz)
Normalized Gain (dB)
1 10 100 300
G =
−
1
G = +2
V
O
= 0.2V
PP
R
L
= 150
Ω
3
0
−
3
−
6
−
9
−
12
−
15
Frequency (MHz)
Gain (dB)
1 10 100 300
V
O
= 1V
PP
,
V
O
= 0.5V
PP
V
O
= 1.5V
PP
G = +2V/V
R
L
= 150
Ω
See Figure 62
0.15
0.10
0.05
0
−
0.05
−
0.10
−
0.15
Time (10ns/div)
Output Voltage (V)
G = +2V/V
R
L
= 150
Ω
V
O
= 200mV
PP
See Figure 62
0.6
0.4
0.2
0
−
0.2
−
0.4
−
0.6
Time (10ns/div)
Output Voltage (V)
G = +2V/V
R
L
= 150
Ω
V
O
= 1V
PP
See Figure 62
60
50
40
30
20
10
0
Capacitive Load (pF)
R
S
(
Ω
)
1 10 100 1k
1dB Peaking Targeted
3
0
−
3
−
6
−
9
−
12
−
15
Frequency (MHz)
Normalized Gain to Capacitive Load (dB)
1 10 100 300
C
L
= 1000pF
C
L
= 100pF
C
L
= 10pF
R
S
1/2
OPA 2832
V
I
1kΩ
(1)
C
L
NOTE: (1) 1k
Ω
is 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 V
CM
= 0.75V, unless otherwise noted (see Figure 62 ).
SMALL-SIGNAL FREQUENCY RESPONSE LARGE-SIGNAL FREQUENCY RESPONSE
Figure 44. Figure 45.
SMALL-SIGNAL PULSE RESPONSE LARGE-SIGNAL PULSE RESPONSE
Figure 46. Figure 47.
REQUIRED R
S
vs CAPACITIVE LOAD FREQUENCY RESPONSE vs CAPACITIVE LOAD
Figure 48. Figure 49.
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