參數(shù)資料
型號(hào): AD8047-EB
廠商: Analog Devices, Inc.
英文描述: 250 MHz, General Purpose Voltage Feedback Op Amps
中文描述: 250兆赫,通用電壓反饋運(yùn)算放大器
文件頁(yè)數(shù): 7/16頁(yè)
文件大?。?/td> 478K
代理商: AD8047-EB
AD8047/AD8048
REV. 0
–7–
–90
–110
–70
–50
–30
FREQUENCY – Hz
100M
1M
100k
10k
–40
–20
–60
–80
–100
–120
10M
2ND HARMONIC
3RD HARMONIC
R
L
= 100
V
OUT
= 2V p-p
H
Figure 21. AD8047 Harmonic Distortion vs. Frequency,
G = +1
OUTPUT SWING – V p-p
–25
–30
H
–65
1.6
6.5
2.5
3.5
4.5
5.5
–45
–50
–55
–60
–35
–40
2ND HARMONIC
3RD HARMONIC
f = 20MHz
R
L
= 1k
R
F
= 0
Figure 22. AD8047 Harmonic Distortion vs. Output Swing,
G = +1
0.04
D
–0.04
0.00
–0.02
0.02
11th
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
10th
11th
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
10th
0.04
D
–0.04
0.00
–0.02
0.02
Figure 23. AD8047 Differential Gain and Phase Error,
G = +2, R
L
= 150
, R
F
= 200
, R
IN
= 200
SETTLING TIME – ns
0.5
0.4
–0.4
0
10
E
20
0.0
–0.1
–0.2
–0.3
0.2
0.1
0.3
–0.5
5
15
25
35
45
30
40
R
L
= 100
R
F
= 0
V
OUT
= 2V STEP
Figure 24. AD8047 Short-Term Settling Time, G = +1
SETTLING TIME – μs
0.25
0.20
–0.20
0
4
E
8
0.00
–0.05
–0.10
–0.15
0.10
0.05
0.15
–0.25
2
6
10
14
18
12
16
R
L
= 100
R
F
= 0
V
OUT
= 2V STEP
Figure 25. AD8047 Long-Term Settling Time, G = +1
17
13
3
100
100k
10k
1k
10
15
9
11
5
7
FREQUENCY – Hz
I
H
Figure 26. AD8047 Noise vs. Frequency
相關(guān)PDF資料
PDF描述
AD8047AN 250 MHz, General Purpose Voltage Feedback Op Amps
AD8047AR 250 MHz, General Purpose Voltage Feedback Op Amps
AD8048 250 MHz, General Purpose Voltage Feedback Op Amps
AD8048-EB 250 MHz, General Purpose Voltage Feedback Op Amps
AD8048AN 250 MHz, General Purpose Voltage Feedback Op Amps
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