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): 6/24頁
文件大小: 382K
代理商: OPA3691
"#$
SBOS319C SEPTEMBER 2004 REVISED NOVEMBER 2004
www.ti.com
6
TYPICAL CHARACTERISTICS: V
S
=
±
5V (continued)
At RF = 402
, RL = 100
, and G = +2V/V, unless otherwise noted.
HARMONIC DISTORTION
vs LOAD RESISTANCE
100
65
70
75
80
85
90
95
100
1000
Load Resistance (
)
H
G = +2V/V
f = 5MHz
V
O
= 2V
PP
3rd Harmonic
2nd Harmonic
See Figure 1
HARMONIC DISTORTION
vs SUPPLY VOLTAGE
3.5
4.0
4.5
5.0
5.5
60
65
70
75
80
6.0
Supply Voltage (
±
V
S
)
H
G = +2V/V
f = 5MHz
R
L
= 100
V
O
= 2V
PP
3rd Harmonic
2nd Harmonic
See Figure 1
HARMONIC DISTORTION
vs FREQUENCY
0.1
1
10
50
60
70
80
90
100
20
Frequency (MHz)
H
G = +2V/V
R
L
= 100
V
O
= 2V
PP
3rd Harmonic
2nd Harmonic
See Figure 1
HARMONIC DISTORTION
vs OUTPUT VOLTAGE
0.1
1
65
70
75
80
85
10
Output Voltage Swing (V
PP
)
H
G = +2V/V
R
= 100
f = 5MHz
3rd Harmonic
2nd Harmonic
See Figure 1
HARMONIC DISTORTION
vs NONINVERTING GAIN
1
60
65
70
75
10
Gain (V/V)
H
R
= 100
f = 5MHz
V
O
= 2V
PP
3rd Harmonic
2nd Harmonic
See Figure 1
HARMONIC DISTORTION
vs INVERTING GAIN
1
60
65
70
75
10
Gain (|V/V|)
H
R
= 100
f = 5MHz
V
O
= 2V
PP
3rd Harmonic
2nd Harmonic
See Figure 2
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