参数资料
| 型号： | EL4501IU |
| 厂商： | Intersil |
| 文件页数： | 12/19页 |
| 文件大小： | 0K |
| 描述： | IC VIDEO FRONT END AMP 24-QSOP |
| 标准包装： | 55 |
| 应用： | 视频前端（VFE） |
| 电路数： | 1 |
| -3db带宽： | 100MHz |
| 转换速率： | 96 V/µs |
| 电流 - 电源： | 10.5mA |
| 电流 - 输出 / 通道： | 70mA |
| 电压 - 电源，单路/双路(±)： | 4.5 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 24-QSOP |
| 包装： | 管件 |
2
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are
at the specified temperature and are pulsed tests, therefore: TJ = TC = TA
Absolute Maximum Ratings (TA = 25°C)
Supply Voltage (VS to GND) . . . . . . . . . . . . . . . . . . . . . . . . . . . .+6V
Pin Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . .GND -0.3V, VS +0.3V
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 125°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
Maximum Continuous Current (VIDEO OUT) . . . . . . . . . . . . . 50mA
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Electrical Specifications
VS = VSD = 5V, GND = 0V, TA = 25°C, Input Video = 1VP-P, RFREQ = 130kΩ
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
ISA
Input Supply Current
No load
7.5
10.5
13.5
mA
ISD
Digital Supply Current
No load, VIN = 0V
1.9
2.3
4
mA
VS
Input Supply Voltage Range
4.5
5.5
V
VSD
Digital Input Supply Voltage Range
4.5
5.5
V
VIDEO AMPLIFIER SECTION
VOP
Positive Output Voltage Swing (VIDEO OUT)
(Note 1)
RL = 150Ω to VS/2
4.65
4.70
V
RL = 150Ω to GND
4.20
4.60
V
RL = 1kΩ to VS/2
4.85
4.90
V
VON
Negative Output Voltage Swing (VIDEO OUT)
(Note 1)
RL = 150Ω to VS/2
0.15
0.30
V
RL = 150Ω to GND
0.06
0.25
V
RL = 1kΩ to VS/2
0.05
0.20
V
+IOUT
Positive Output Current (VIDEO OUT)
RL = 10Ω to VS/2
60
70
mA
-IOUT
Negative Output Current (VIDEO OUT)
RL = 10Ω to VS/2
-50
-60
mA
dG
Differential Gain Error (VIDEO OUT) (Note 2) AV = 1, RL = 10kΩ, RF = 0Ω
0.05
%
dP
Differential Phase Error (VIDEO OUT)
(Note 2)
AV = 1, RL = 10kΩ, RF = 0Ω
0.03
°
BW
Bandwidth
-3dB, G = 1, RL = 10kΩ to GND, RF = 0
100
MHz
-3dB, G = 1, RL = 150Ω to GND, RF = 0
60
MHz
BW1
Bandwidth
±0.1dB, G = 2, RL = 150Ω to GND
8
MHz
SR
Slew Rate
25% to 75%, 3.5VP-P, RL = 150Ω, RF = 0
80
96
V/s
VRL
Ref Level Range
0/3.5
V
tS
Settling Time
to 0.1%, VIN = 0V to 3V
35
ns
RIN
Input Resistance (VIDEO IN)
115
k
Ω
CIN
Input Capacitance (VIDEO IN)
1.5
pF
AVOL
Open Loop Voltage Gain
RL = no load, VOUT = 0.5V to 3V
65
dB
RL = 150Ω to GND, VOUT = 0.5V to 3V
50
dB
DC-RESTORE SECTION
CMIR
Common Mode Input Range (REF IN)
0/3.5
V
VOS
Input Offset Voltage
DC restored
±20
mV
TCVOS
Input Offset Voltage Temperature Coefficient
10
V/°C
IB
Input Bias Current (REF IN)
VCM = 0V to 3.5V
-10
0.001
10
A
EL4501
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