參數(shù)資料
型號: OPA3691
英文描述: Wideband, Low-Power, Current Feedback Operational Amplifier
中文描述: 寬帶,低功耗,電流反饋運算放大器
文件頁數(shù): 5/24頁
文件大?。?/td> 382K
代理商: OPA3691
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SBOS319C SEPTEMBER 2004 REVISED NOVEMBER 2004
www.ti.com
5
TYPICAL CHARACTERISTICS: V
S
=
±
5V
At RF = 402
, RL = 100
, and G = +2V/V, unless otherwise noted.
NONINVERTING SMALLSIGNAL
FREQUENCY RESPONSE
0
3
0
3
6
9
12
700
400
Frequency (MHz)
600
800
1000
N
V
O
= 0.5V
PP
R
L
= 100
G = +2V/V
R
F
= 402
See Figure 1
G = +5V/V
R
F
= 318
G = +10V/V
R
F
= 178
INVERTING SMALLSIGNAL
FREQUENCY RESPONSE
600
400
Frequency (MHz)
0
3
0
3
6
9
12
15
18
200
800
1000
N
V
O
= 0.5V
PP
R
L
= 100
See Figure 2
G =
10V/V
R
F
= 500
G =
5V/V
R
F
= 318
G =
1V/V
R
F
= 430
G =
2V/V
R
F
= 402
NONINVERTING LARGESIGNAL
FREQUENCY RESPONSE
600
400
Frequency (MHz)
0
9
6
3
0
3
6
9
12
200
800
1000
G
V
O
= 1V
PP
V
O
= 2V
PP
V
O
= 7V
PP
V
O
= 4V
PP
See Figure 1
G = +2V/V
R
F
= 402
INVERTING LARGESIGNAL
FREQUENCY RESPONSE
600
400
Frequency (MHz)
0
9
6
3
0
3
6
9
12
200
800
1000
G
V
O
= 1V
PP
V
O
= 2V
PP
V
O
= 7V
PP
V
O
= 4V
PP
G =
2V/V
R
= 402
See Figure 2
NONINVERTING
PULSE RESPONSE
3
2
1
0
1
2
3
0.6
0.4
0.2
0
0.2
0.4
0.6
O
G = +2V/V
Time (5ns/div)
O
See Figure 1
Small Signal, 0.5V
PP
Right Scale
Large Signal, 5V
PP
Left Scale
INVERTING
PULSE RESPONSE
3
2
1
0
1
2
3
0.6
0.4
0.2
0
0.2
0.4
0.6
O
G =
2V/V
Time (5ns/div)
O
See Figure 2
Small Signal, 0.5V
PP
Right Scale
Large Signal, 5V
PP
Left Scale
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