Datasheet

OPA695
11
SBOS293G
www.ti.com
TYPICAL CHARACTERISTICS: V
S
= +5V
V
S
= +5V, G = +8, R
F
= 348Ω, R
L
= 100Ω, unless otherwise noted.
6
3
0
–3
–6
–9
–12
–15
–18
–21
–24
Frequency (200MHz/div)
0 1GHz600 800400200
NONINVERTING SMALL-SIGNAL
FREQUENCY RESPONSE
Normalized Gain (3dB/div)
G = +8, R
F
= 348Ω
G = +16, R
F
= 162Ω
See Figure 3
G = +4, R
F
= 450Ω
G = +2, R
F
= 487Ω
6
3
0
–3
–6
–9
–12
–15
–18
–21
–24
Frequency (200MHz/div)
0 1GHz600 800400200
INVERTING SMALL-SIGNAL
FREQUENCY RESPONSE
Normalized Gain (3dB/div)
G = –8, R
F
= 422Ω
G = –4, R
F
= 442Ω
G = –16, R
F
= 806Ω
R
G
= 50Ω
See Figure 4
G = –2V/V, R
F
= 453Ω
NONINVERTING PULSE RESPONSE
Time (1ns/div)
Output Voltage
4.0
3.5
3.0
2.5
2.0
1.5
1.0
See Figure 3
100MHz, Square Wave Input
G = +8V/V
INVERTING PULSE RESPONSE
Time (1ns/div)
Output Voltage
4.0
3.5
3.0
2.5
2.0
1.5
1.0
See Figure 4
100MHz, Square Wave Input
G = –8V/V
25
20
15
10
5
0
R
S
vs CAPACITIVE LOAD
Capacitive Load (pF)
5 10 100
R
S
(Ω)
0.5dB Peaking
Allowed
21
18
15
12
9
SMALL-SIGNAL FREQUENCY RESPONSE
vs CAPACITIVE LOAD
Frequency (MHz)
10 100 1k
Normalized Gain (dB)
OPA695
348Ω
50Ω
50Ω 2kΩ
2kΩ
1kΩ
V
I
+5V
1000pF
1kΩ load is optional
V
O
DIS
R
S
R
F
C
L
1000pF
C
L
= 100pF
C
L
= 10pF
C
L
= 20pF
C
L
= 50pF