參數(shù)資料
型號: OPA4684IDR
英文描述: Quad, Low-Power, Current-Feedback OPERATIONAL AMPLIFIER
中文描述: 四,低功耗,電流反饋運(yùn)算放大器
文件頁數(shù): 6/26頁
文件大?。?/td> 455K
代理商: OPA4684IDR
OPA4684
SBOS240B
6
www.ti.com
ELECTRICAL CHARACTERISTICS: V
S
=
±
5V
(Cont.)
At T
A
= +25
°
C, G = +2, R
F
= 800
, and R
L
= 100
, unless otherwise noted.
HARMONIC DISTORTION vs LOAD RESISTANCE
100
1k
Load Resistance (
)
H
50
55
60
65
70
75
80
85
90
V
= 2Vp-p
f = 5MHz
G = +2
See Figure 1
2nd-Harmonic
3rd-Harmonic
50
60
70
80
90
Frequency (MHz)
0.1
20
1
10
HARMONIC DISTORTION vs FREQUENCY
H
V
O
= 2Vp-p
R
L
= 100
See Figure 1
2nd-Harmonic
3rd-Harmonic
HARMONIC DISTORTION vs OUTPUT VOLTAGE
0.5
1
5
Output Voltage (Vp-p)
H
50
60
70
80
90
f = 5MHz
R
L
= 100
2nd-Harmonic
3rd-Harmonic
5MHz HARMONIC DISTORTION vs SUPPLY VOLTAGE
±
2.5
±
3
±
3.5
±
4
±
4.5
±
5
±
5.5
±
6
Supply Voltage (
±
V)
H
50
60
70
80
90
V
O
= 2Vp-p
R
L
= 100
2nd-Harmonic
3rd-Harmonic
HARMONIC DISTORTION vs NONINVERTING GAIN
Gain (V/V)
H
1
10
20
50
55
60
65
70
75
80
85
90
2nd-Harmonic
3rd-Harmonic
HARMONIC DISTORTION vs INVERTING GAIN
1
10
20
Inverting Gain (V/V)
H
50
55
60
65
70
75
80
85
90
2nd-Harmonic
3rd-Harmonic
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