Datasheet

OPA2683
5
SBOS244H
www.ti.com
TYPICAL CHARACTERISTICS: V
S
= ±5V
T
A
= +25°C, G = +2, R
F
= 953Ω, and R
L
= 1kΩ, unless otherwise noted.
NONINVERTING PULSE RESPONSE
Time (10ns/div)
Output Voltage (200mV/div) Output Voltage (800mV/div)
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
3.2
2.4
1.6
0.8
0
–0.8
–1.6
–2.4
–3.2
Large-Signal Right Scale
Small-Signal Left Scale
See Figure 1
G = +2
INVERTING PULSE RESPONSE
Time (10ns/div)
Output Voltage (200mV/div) Output Voltage (800mV/div)
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
3.2
2.4
1.6
0.8
0
–0.8
–1.6
–2.4
–3.2
Large-Signal Right Scale
Small-Signal Left Scale
See Figure 2
G = –1
6
3
0
–3
–6
–9
–12
–15
–18
Frequency (MHz)
1 20010 100
NONINVERTING SMALL-SIGNAL
FREQUENCY RESPONSE
Normalized Gain (dB)
G = 100
G = 50
G = 50
G = 10
G = 10
G = 1
G = 2
See Figure 1
6
3
0
–3
–6
–9
–12
–15
–18
Frequency (MHz)
1 20010 100
INVERTING SMALL-SIGNAL
FREQUENCY RESPONSE
Normalized Gain (dB)
V
O
= 0.5V
PP
R
F
= 953Ω
See Figure 2
G = –20
G = –10
G = –1
G = –2
G = –5
9
6
3
0
–3
Frequency (MHz)
1 20010 100
NONINVERTING LARGE-SIGNAL
FREQUENCY RESPONSE
Normalized Gain (dB)
R
F
= 953Ω
G = +2
5V
PP
1V
PP
0.5V
PP
2V
PP
See Figure 1
3
0
–3
–6
–9
–12
Frequency (MHz)
1 20010 100
INVERTING LARGE-SIGNAL
FREQUENCY RESPONSE
Normalized Gain (dB)
2V
PP
0.5V
PP
R
F
= 953Ω
G = –2
1V
PP
5V
PP
See Figure 2