参数资料
| 型号： | HFA1112IPZ |
| 厂商： | Intersil |
| 文件页数： | 12/14页 |
| 文件大小： | 0K |
| 描述： | IC AMP BUFFER 850MHZ LD 8-PDIP |
| 标准包装： | 50 |
| 放大器类型： | 缓冲器 |
| 电路数： | 1 |
| 转换速率： | 2400 V/µs |
| -3db带宽： | 850MHz |
| 电流 - 输入偏压： | 25µA |
| 电压 - 输入偏移： | 8000µV |
| 电流 - 电源： | 21mA |
| 电流 - 输出 / 通道： | 60mA |
| 电压 - 电源，单路/双路(±)： | 9 V ~ 11 V，±4.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-PDIP |
| 包装： | 管件 |
| 产品目录页面： | 1234 (CN2011-ZH PDF) |
7
FIGURE 9. FREQUENCY RESPONSE
FIGURE 10. FREQUENCY RESPONSE FOR VARIOUS LOAD
RESISTORS
FIGURE 11. FREQUENCY RESPONSE FOR VARIOUS LOAD
RESISTORS
FIGURE 12. FREQUENCY RESPONSE FOR VARIOUS LOAD
RESISTORS
FIGURE 13. FREQUENCY RESPONSE FOR VARIOUS OUTPUT
VOLTAGES
FIGURE 14. FREQUENCY RESPONSE FOR VARIOUS OUTPUT
VOLTAGES
Typical Performance Curves VSUPPLY = ±5V, TA = 25oC, RL = 100, Unless Otherwise Specified (Continued)
N
O
RMAL
IZED
GAIN
(dB)
6
3
0
-3
-6
-9
0.3
1
10
100
1000
NORMALIZED
PHASE
(D
E
G
REE
S
)
FREQUENCY (MHz)
VOUT = 200mVP-P
AV = +2
0
-90
-180
-270
-360
GAIN
PHASE
AV = +1
AV = +2
AV = -1
AV = +1
AV = -1
GAI
N
(
d
B)
0.3
1
10
100
1000
PHAS
E
(DEGRE
ES)
FREQUENCY (MHz)
9
6
3
0
-90
-180
-270
-360
RL = 1k
RL = 100
RL = 1k
RL = 50
GAIN
PHASE
AV = +2, VOUT = 200mVP-P
G
A
IN
(
d
B)
0.3
1
10
100
1000
0
-90
-180
-270
-360
P
H
A
S
E
(DEGRE
ES)
FREQUENCY (MHz)
AV = +1, VOUT = 200mVP-P
RL = 1k
RL = 50
RL = 100
RL = 50
RL = 1k
6
3
0
-3
-6
-9
GAIN
PHASE
GAI
N
(d
B)
180
90
0
-90
-180
PHASE
(DE
G
REES
)
6
3
0
-3
-6
-9
AV = -1, VOUT = 200mVP-P
RL = 1k
RL = 100
RL = 50
RL = 1k
0.3
1
10
100
1000
FREQUENCY (MHz)
GAIN
PHASE
RL = 50
GAIN
(d
B)
12
9
6
3
0
-90
-180
-270
-360
PHASE
(DEG
REES)
AV = +2
4.0VP-P
2.5VP-P
1VP-P
4.0VP-P
2.5VP-P
GAIN
PHASE
0.3
1
10
100
1000
FREQUENCY (MHz)
GAI
N
(
d
B)
0
-90
-180
-270
-360 P
H
A
S
E
(
D
EG
R
E
S
)
6
3
0
-3
-6
VOUT = 1VP-P
VOUT = 2.5VP-P
VOUT = 4VP-P
VOUT = 1VP-P
VOUT = 2.5VP-P
VOUT = 4VP-P
AV = +1
GAIN
PHASE
0.3
1
10
100
1000
FREQUENCY (MHz)
HFA1112
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