参数资料
| 型号： | EL5374IUZ |
| 厂商： | Intersil |
| 文件页数： | 4/14页 |
| 文件大小： | 0K |
| 描述： | IC AMP TRPL DIFF 550MHZ 28-QSOP |
| 标准包装： | 48 |
| 放大器类型： | 差分 |
| 电路数： | 3 |
| 输出类型： | 差分 |
| 转换速率： | 850 V/µs |
| 增益带宽积： | 200MHz |
| -3db带宽： | 550MHz |
| 电流 - 输入偏压： | 14µA |
| 电压 - 输入偏移： | 2200µV |
| 电流 - 电源： | 12.5mA |
| 电流 - 输出 / 通道： | 100mA |
| 电压 - 电源，单路/双路(±)： | 4.75 V ~ 11 V，±2.38 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 28-SSOP/QSOP |
| 包装： | 管件 |
| 产品目录页面： | 1239 (CN2011-ZH PDF) |
EL5174, EL5374
12
FN7313.8
August 28, 2012
ILOAD = Load current
i = Number of channels
By setting the two PDMAX equations equal to each other, we
can solve the output current and RLD to avoid the device
overheat.
Power Supply Bypassing and Printed Circuit
Board Layout
As with any high frequency device, a good printed circuit board
layout is necessary for optimum performance. Lead lengths
should be as short as possible. The power supply pin must be well
bypassed to reduce the risk of oscillation. For normal single
supply operation, where the VS- pin is connected to the ground
plane, a single 4.7F tantalum capacitor in parallel with a 0.1F
ceramic capacitor from VS+ to GND will suffice. This same
capacitor combination should be placed at each supply pin to
ground if split supplies are to be used. In this case, the VS- pin
becomes the negative supply rail.
For good AC performance, parasitic capacitance should be
kept to a minimum. Use of wire-wound resistors should be
avoided because of their additional series inductance. Use of
sockets should also be avoided if possible. Sockets add
parasitic inductance and capacitance that can result in
compromised performance. Minimizing parasitic capacitance
at the amplifier's inverting input pin is very important. The
feedback resistor should be placed very close to the inverting
input pin. Strip line design techniques are recommended for
the signal traces.
Typical Applications
As the signal is transmitted through a cable, the high frequency
signal will be attenuated. One way to compensate this loss is to
boost the high frequency gain at the receiver side.
FIGURE 27. TWISTED PAIR CABLE RECEIVER
FIGURE 28. TRANSMIT EQUALIZER
FBP
RG
RF
IN+
IN-
REF
FBN
RF
RFR
RGR
IN+
IN-
REF
EL5175/
EL5375
EL5174/
EL5374
VO
50
RT
TWISTED PAIR
ZO = 100Ω
VO+
FBP
RF
IN+
IN-
REF
FBN
RF
VO-
RG
RT
RGC
CL
75
fL
fH
FREQUENCY
GAIN
(dB)
f
H
1
2
πR
GCCC
-----------------------------
f
L
1
2
πR
G CC
-------------------------
DC Gain
1
2R
F
R
G
-----------
+
=
HF
()Gain
1
2R
F
R
G
R
GC
||
--------------------------
+
=
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相关代理商/技术参数 |
参数描述 |
|---|---|
| EL5374IUZ-T13 | 功能描述:差分放大器 EL5374IUZ TPL 500MHZ DIFF DRVR EXT FE RoHS:否 制造商:Texas Instruments 通道数量:1 Channel 带宽:2.4 GHz 可用增益调整:6 dB to 26 dB 输入补偿电压: 共模抑制比（最小值）:- 40 dB 工作电源电压:4.75 V to 5.25 V 电源电流:100 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:WQFN-24 封装:Reel |
| EL5374IUZ-T7 | 功能描述:差分放大器 EL5374IUZ TPL 500MHZ DIFF DRVR EXT FE RoHS:否 制造商:Texas Instruments 通道数量:1 Channel 带宽:2.4 GHz 可用增益调整:6 dB to 26 dB 输入补偿电压: 共模抑制比（最小值）:- 40 dB 工作电源电压:4.75 V to 5.25 V 电源电流:100 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:WQFN-24 封装:Reel |
| EL5375 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:550MHz Differential Line Receivers |
| EL5375IU | 功能描述:差分放大器 Line Rec DIFF 550MHZ RoHS:否 制造商:Texas Instruments 通道数量:1 Channel 带宽:2.4 GHz 可用增益调整:6 dB to 26 dB 输入补偿电压: 共模抑制比（最小值）:- 40 dB 工作电源电压:4.75 V to 5.25 V 电源电流:100 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:WQFN-24 封装:Reel |
| EL5375IU-T13 | 功能描述:IC AMP TRPL DIFF 550MHZ 24-QSOP RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:50 系列:LinCMOS™ 放大器类型:通用 电路数:4 输出类型:- 转换速率:0.05 V/µs 增益带宽积:110kHz -3db带宽:- 电流 - 输入偏压:0.7pA 电压 - 输入偏移:210µV 电流 - 电源:57µA 电流 - 输出 / 通道:30mA 电压 - 电源，单路/双路(±):3 V ~ 16 V，±1.5 V ~ 8 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SOIC 包装:管件 产品目录页面:865 (CN2011-ZH PDF) 其它名称:296-1834296-1834-5 |
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