參數(shù)資料
型號(hào): AD8047
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
文件頁數(shù): 8/16頁
文件大小: 478K
代理商: AD8047
REV. 0
–8–
AD8047/AD8048
AD8048–Typical Characteristics
–3
10M
1G
100M
1M
5
1
3
–1
FREQUENCY – Hz
O
6
4
0
2
–2
R
L
= 100
R
F
= R
= 200
V
OUT
= 2V p-p
7
Figure 30. AD8048 Large Signal Frequency Response,
G = +2
–9
10M
1G
100M
1M
–1
–5
–3
–7
FREQUENCY – Hz
0
–2
–6
–4
–8
R
L
= 100
R
F
= R
= 200
V
OUT
= 300mV p-p
O
1
Figure 31. AD8048 Small Signal Frequency Response,
G = –1
H
–90
–110
–70
–50
–30
FREQUENCY – Hz
100M
1M
100k
10k
–40
–20
–60
–80
–100
–120
10M
2ND HARMONIC
3RD HARMONIC
R
L
= 1k
V
OUT
= 2V p-p
Figure 32. AD8048 Harmonic Distortion vs. Frequency,
G = +2
Figure 27. AD8048 Small Signal Frequency Response,
G = +2
6.5
5.5
10M
1G
100M
1M
6.3
5.9
6.1
5.7
FREQUENCY – Hz
O
6.4
6.2
5.8
6.0
5.6
R
L
= 100
R
F
= R
= 200
V
OUT
= 300mV p-p
Figure 28. AD8048 0.1 dB Flatness, G = +2
70
–20
10k
100k
1G
100M
10M
1M
FREQUENCY – Hz
60
20
30
40
50
–10
0
10
G
–40
–120
–20
0
20
–100
–80
–60
P
R
L
= 100
PHASE
1k
40
60
80
100
80
90
Figure 29. AD8048 Open-Loop Gain and Phase Margin vs.
Frequency
7
–3
10M
1G
100M
1M
5
1
3
–1
FREQUENCY – Hz
O
6
4
0
2
–2
R
L
= 100
R
F
= R
= 200
V
OUT
= 300mV p-p
相關(guān)PDF資料
PDF描述
AD8047-EB 250 MHz, General Purpose Voltage Feedback Op Amps
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
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