參數(shù)資料
型號: AD8057
廠商: Analog Devices, Inc.
英文描述: Voltage Feedback, 325 MHz Amplifiers(低成本,高性能,電壓反饋放大器)
中文描述: 電壓反饋,325兆赫放大器(低成本,高性能,電壓反饋放大器)
文件頁數(shù): 5/14頁
文件大?。?/td> 198K
代理商: AD8057
AD8057/AD8058
–5–
REV. 0
LOAD RESISTANCE –
V
4.5
4.0
010
100k
100
O
1k
10k
2.5
1.5
1.0
0.5
3.5
3.0
2.0
(+) OUTPUT
VOLTAGE
ABS (–)
OUTPUT
Figure 3. Output Swing vs. Load Resistance
–40
85
–30 –20 –10
0
10
20
30
40
50
60
70
80
TEMPERATURE – C
–3.0
–6.5
–8.0
S
–3.5
–6.0
–7.0
–7.5
–4.5
–5.5
–4.0
–5.0
–I
SUPPLY
@
6
5V
–I
SUPPLY
@
6
1.5V
Figure 4. –I
SUPPLY
vs. Temperature
TEMPERATURE –
8
C
5.0
1.5
0.0
–40
85
–30
V
–20 –10
0
10
20
30
40
50
60
70
80
4.5
2.0
1.0
0.5
3.5
2.5
4.0
3.0
+5V SWING R
L
= 150
V
+2.5V SWING R
L
= 150
V
+1.5V SWING R
L
= 150
V
Figure 5. Positive Output Voltage Swing vs.
Temperature
Typical Performance Characteristics–
–40
85
–30 –20 –10
0
10
20
30
40
50
60
70
80
TEMPERATURE –
8
C
0.0
–3.5
–5.0
V
–0.5
–3.0
–4.0
–4.5
–1.5
–2.5
–1.0
–2.0
–5V SWING R
L
= 150
V
–2.5V SWING R
L
= 150
V
–1.5V SWING R
L
= 150
V
Figure 6. Negative Output Voltage Swing vs.
Temperature
TEMPERATURE –
8
C
6
–2
–6
–40 –30
V
O
–20 –10
0
10
20
30
40
50
60
70
80
–4
2
0
4
V
OS
@
6
5V
V
OS
@
6
1.5V
Figure 7. V
OS
vs. Temperature
TEMPERATURE –
8
C
3.5
1.5
0
–40 –30
A
V
–20 –10
0
10
20
30
40
50
60
70
80
0.5
2.5
2.0
3.0
A
VOL
@
6
2.5V
A
VOL
@
6
5V
85
1.0
Figure 8. Open-Loop Gain vs. Temperature
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