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MAX442EPA PDF预览

MAX442EPA

更新时间: 2024-02-04 02:16:49
品牌 Logo 应用领域
美信 - MAXIM 复用器放大器
页数 文件大小 规格书
8页 95K
描述
140MHz, 2-Channel Video Multiplexer/Amplifier

MAX442EPA 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP8,.25
针数:8Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.83
模拟集成电路 - 其他类型:VIDEO MULTIPLEXERJESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:4.9 mm
湿度敏感等级:1负电源电压最大值(Vsup):-5.25 V
负电源电压最小值(Vsup):-4.75 V标称负供电电压 (Vsup):-5 V
信道数量:2功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):240电源:+-5 V
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Multiplexer or Switches最大供电电流 (Isup):41 mA
最大供电电压 (Vsup):5.25 V最小供电电压 (Vsup):4.75 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

MAX442EPA 数据手册

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19-0016; Rev 1; 1/95  
1 4 0 MHz, 2 -Ch a n n e l  
Vid e o Mu lt ip le x e r/Am p lifie r  
MAX42  
_______________Ge n e ra l De s c rip t io n  
____________________________Fe a t u re s  
140MHz Unity-Gain Bandwidth  
250V/µs Slew Rate  
The MAX442 combines a 140MHz video amplifier with a  
high-speed, 2-channel multiplexer in an 8-pin package.  
With its 36ns switching time and low differential gain  
(0.07%) and phase (0.09°) errors, it is ideal for broad-  
cast-quality video applications. The device is designed  
to drive both 50and 75cables, and can directly  
drive a 75load to ±3V.  
0.07%/0.09° Differential Gain/Phase Error  
36ns Channel Switch Time  
No External Compensation Components  
8-Pin DIP and SO Packages  
The MAX442 video amplifier is compensated for unity-  
gain stability, and features a 140MHz bandwidth and a  
250V/µs slew rate. The multiplexers low input capaci-  
tance (4pF with the channel on or off) maximizes high-  
speed performance, and a ground pin separating the  
two input channels minimizes crosstalk and simplifies  
board layout.  
Directly Drives 50and 75Cables  
______________Ord e rin g In fo rm a t io n  
The MAX442 operates from ±5V supplies and typically  
consumes 300mW. For applications that require more  
input channels, see the data sheets for the MAX440 8-  
channel mux/amp and the MAX441 4-channel mux/amp.  
PART  
TEMP. RANGE  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
8 Plastic DIP  
8 SO  
MAX442CPA  
MAX442CSA  
MAX442C/D  
MAX442EPA  
MAX442ESA  
Dice*  
8 Plastic DIP  
8 SO  
________________________Ap p lic a t io n s  
Broadcast-Quality Video-Signal Multiplexing  
Coaxial-Cable Drivers  
*Dice are specified at T = +25°C, DC parameters only.  
A
Video Editing  
Video Security Systems  
Medical Imaging  
__________Typ ic a l Op e ra t in g Circ u it  
High-Speed Signal Processing  
+5V  
0.1µF  
__________________P in Co n fig u ra t io n  
V+  
TOP VIEW  
MAX442  
75Ω  
CABLE  
VIDEO  
OUTPUT  
75Ω  
V
OUT  
IN0  
IN1  
VIDEO  
SIGNALS  
IN  
270Ω  
75Ω  
1
2
3
4
8
7
6
5
IN0  
GND  
IN1  
A0  
V+  
V
IN-  
MAX442  
A0  
OUT  
270Ω  
GND V-  
IN-  
V-  
0.1µF  
DIP/SO  
CHANNEL  
SELECT  
-5V  
________________________________________________________________ Maxim Integrated Products  
1
Ca ll t o ll fre e 1 -8 0 0 -9 9 8 -8 8 0 0 fo r fre e s a m p le s o r lit e ra t u re .  

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