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参数资料
| 型号： | HFA1245 |
| 厂商： | Intersil Corporation |
| 英文描述： | Dual, 420MHz, Low Power, Video, Current Feedback Operational Amplifier with Disable(双路、420MHz低功耗、电流反馈视频运算放大器) |
| 中文描述： | 双通道，420MHz，低功耗，视频，具有禁用电流反馈运算放大器（双路，420MHz低功耗，电流反馈视频运算放大器） |
| 文件页数： | 10/14页 |
| 文件大小： | 248K |
| 代理商： | HFA1245 |
10
FIGURE 22. FREQUENCY RESPONSE
FIGURE 23. FREQUENCY RESPONSE
FIGURE24. FREQUENCYRESPONSEFORVARIOUSOUTPUT
VOLTAGES
FIGURE25. FREQUENCYRESPONSEFORVARIOUSOUTPUT
VOLTAGES
FIGURE26. FREQUENCYRESPONSEFORVARIOUSOUTPUT
VOLTAGES
FIGURE 27. FULL POWER BANDWIDTH
Typical Performance Curves
V
SUPPLY
=
±
5V, T
A
= 25
o
C, R
F
= Value From the Optimum Feedback Resistor Table, R
L
= 100
,
Unless Otherwise Specified
(Continued)
FREQUENCY (MHz)
N
G
1
10
100
1000
3
0
-3
-6
0
90
180
270
360
A
V
= +1, CH2
V
OUT
= 200mV
P-P
GAIN
PHASE
A
V
= +1, CH1
A
V
= -1
A
V
= -1
A
V
= +1
BOTH CHANNELS SHOWN
FREQUENCY (MHz)
P
N
1
10
100
1000
3
0
-3
-6
0
90
180
270
360
A
V
= +2, CH2
A
V
= +2, CH1
A
V
= +5
V
OUT
= 200mV
P-P
A
V
= +2
GAIN
PHASE
A
V
= +10
2
A
V
= +5
2
A
V
= +10
BOTH CHANNELS SHOWN
FREQUENCY (MHz)
N
P
1
10
100
1000
3
0
-3
-6
0
90
180
270
360
A
V
= +2
V
OUT
= 1V
P-P
, CH2
V
OUT
= 2.5V
P-P
V
OUT
= 1V
P-P
GAIN
PHASE
V
OUT
= 1V
P-P
, CH1
V
OUT
= 4V
P-P
BOTH CHANNELS SHOWN
V
OUT
= 2.5V
P-P
V
OUT
= 4V
P-P
FREQUENCY (MHz)
P
G
1
10
100
1000
3
0
-3
-6
0
90
180
270
360
A
V
= +1
V
OUT
= 1V
P-P
V
OUT
= 1V
P-P
V
OUT
= 4V
P-P
GAIN
PHASE
V
OUT
= 4V
OUT
= 2.5V
P-P
V
OUT
= 2.5V
P-P
BOTH CHANNELS SHOWN
FREQUENCY (MHz)
N
G
1
10
100
1000
3
-3
-6
0
90
180
270
360
A
V
= -1
V
OUT
= 1V
P-P
V
OUT
= 4V
P-P
GAIN
PHASE
V
OUT
= 2.5V
P-P
V
OUT
= 1V
P-P
V
OUT
= 2.5V
P-P
V
OUT
= 4V
P-P
BOTH CHANNELS SHOWN
FREQUENCY (MHz)
N
1
10
100
1000
3
0
-3
-6
-9
A
V
= +1, V
OUT
= 4V
P-P
A
V
= +2, V
OUT
= 5V
P-P
A
V
= -1, V
OUT
= 5V
P-P
BOTH CHANNELS SHOWN
HFA1245
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相关代理商/技术参数 |
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|---|---|
| HFA1245_04 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Dual, 420MHz, Low Power, Video, Current Feedback Operational Amplifier with Disable |
| HFA1245IB | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HFA1245IP | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Dual, 420MHz, Low Power, Video, Current Feedback Operational Amplifier with Disable |
| HFA1245MJ/883 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HFA1245Y | 制造商:Intersil Corporation 功能描述:DUAL PROG.GAIN BUFFER,DIE - Gel-pak, waffle pack, wafer, diced wafer on film |
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