参数资料
型号: HFA1115
厂商: Intersil Corporation
英文描述: 225MHz, Low Power, Output Limiting, Closed Loop Buffer Amplifier(225MHz、低功耗、输出限定锁相环缓冲器放大器)
中文描述: 225MHz?1800MHz的,低功耗,输出限制,闭环缓冲放大器(225MHz?1800MHz的,低功耗,输出限定锁相环缓冲器放大器)
文件页数: 12/14页
文件大小: 159K
代理商: HFA1115
12
FIGURE 28. V
H
LIMIT ACCURACY vs OVERDRIVE
FIGURE 29. V
L
LIMIT ACCURACY vs OVERDRIVE
FIGURE 30. LINEARITY NEAR LIMIT VOLTAGE
FIGURE 31. LINEARITY NEAR LIMIT VOLTAGE
FIGURE 32. OVERDRIVE RECOVERY TIME vs OVERDRIVE
FIGURE 33. OUTPUT VOLTAGE vs TEMPERATURE
Typical Performance Curves
V
SUPPLY
=
±
5V, T
A
= 25
o
C, R
L
= 100
, Unless Otherwise Specified
(Continued)
OVERDRIVE (% OF V
H
)
L
A
V
= +2
0
100
200
300
400
500
-150
-100
-50
0
50
100
150
V
H
= +2.0V
V
H
= +500mV
V
H
= +1V
OVERDRIVE (% OF V
L
)
L
A
V
= +2
0
100
200
300
400
500
-150
-100
-50
0
50
100
150
V
L
= -2.0V
V
L
= -500mV
V
L
= -1.0V
-2.0
-1.0
0
1.0
2.0
0
1.0
2.0
A
V
x V
IN
(V)
L
0.2
0.4
0.6
0.8
1.2
1.4
1.6
1.8
-1.5
-0.5
0.5
1.5
A
V
= +2
V
L
= -500mV
V
H
= +1V
V
H
= +2V
V
L
= -2V
V
L
= -1V
V
H
= +500mV
-2.0
-1.0
0
1.0
2.0
0
1.0
2.0
A
V
x V
IN
(V)
L
-1.5
1.5
1.2
1.4
1.6
1.8
0.2
0.4
0.6
0.8
-0.5
0.5
A
V
= +1
V
H
= +1V
V
H
= +2V
V
L
= -2V
V
L
= -1V
V
L
= -500mV
V
H
= +500mV
100
200
300
400
0
0.5
1.0
1.5
2.0
2.5
OVERDRIVE (% OF V
H
OR V
L
)
O
0
A
V
= +2
V
H
= +2V
V
H
= +3V
V
L
= -3V
V
L
= -2V
V
L
= -1V
V
H
= +1V
3.0
3.5
4.0
3.6
3.5
3.4
3.3
3.2
3.1
2.9
2.8
2.7
2.6
-50
-25
0
25
50
75
100
125
TEMPERATURE (
o
C)
O
3.0
+V
OUT
(R
L
= 50
)
|-V
OUT
| (R
L
= 50
)
+V
OUT
(R
L
= 100
)
|-V
OUT
| (R
L
= 100
)
A
V
= -1
HFA1115
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