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MAX4357ECD PDF预览

MAX4357ECD

更新时间: 2024-11-24 03:57:27
品牌 Logo 应用领域
美信 - MAXIM 复用器开关复用器或开关信号电路输出元件信息通信管理
页数 文件大小 规格书
42页 792K
描述
32 x 16 Nonblocking Video Crosspoint Switch with I/O Buffers

MAX4357ECD 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:QFP
包装说明:14 X 20 MM, 1.40 MM HEIGHT, MO-136, TQFP-128针数:128
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.61
Is Samacsys:N模拟集成电路 - 其他类型:CROSS POINT SWITCH
JESD-30 代码:R-PQFP-G128JESD-609代码:e0
长度:20 mm湿度敏感等级:3
负电源电压最大值(Vsup):-5.25 V负电源电压最小值(Vsup):-2.25 V
标称负供电电压 (Vsup):-3 V信道数量:32
功能数量:1端子数量:128
标称断态隔离度:112 dB最高工作温度:85 °C
最低工作温度:-40 °C输出:SEPARATE OUTPUT
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装等效代码:QFP128,.63X.87,20封装形状:RECTANGULAR
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):245
电源:+-3/+-5/5 V认证状态:Not Qualified
座面最大高度:1.6 mm子类别:Multiplexer or Switches
最大供电电压 (Vsup):5.25 V最小供电电压 (Vsup):2.25 V
标称供电电压 (Vsup):3 V表面贴装:YES
技术:BICMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:14 mm
Base Number Matches:1

MAX4357ECD 数据手册

 浏览型号MAX4357ECD的Datasheet PDF文件第2页浏览型号MAX4357ECD的Datasheet PDF文件第3页浏览型号MAX4357ECD的Datasheet PDF文件第4页浏览型号MAX4357ECD的Datasheet PDF文件第5页浏览型号MAX4357ECD的Datasheet PDF文件第6页浏览型号MAX4357ECD的Datasheet PDF文件第7页 
19-2209; Rev 0; 10/01  
3 2 x 1 6 No n b lo c k in g Vid e o Cro s s p o in t S w it c h  
w it h I/O Bu ffe rs  
G e n e ra l De s c rip t io n  
Fe a t u re s  
The MAX4357 is a 32 16 hig hly inte g ra te d vid e o  
crosspoint switch matrix with input and output buffers.  
This device operates from dual ±3V to ±5V supplies or  
from a single +5V supply. Digital logic is supplied from  
an independent single +2.7V to +5.5V supply. All inputs  
and outputs are buffered, with all outputs able to drive  
standard 75reverse-terminated video loads.  
32 16 Nonblocking Matrix with Buffered Inputs  
and Outputs  
Operates from a ±3V, ±5V, or +5V Supply  
Each Output Individually Addressable  
Individually Programmable Output Buffer Gain  
(A = +1V/V or +2V/V)  
V
The switch matrix configuration and output buffer gain  
are programmed through an SPI/QSPI™-compatible,  
three-wire serial interface and initialized with a single  
update signal. The unique serial interface operates in  
two modes facilitating both fast updates and initializa-  
tion. On power-up, all outputs are initialized in the dis-  
a b le d s ta te to a void outp ut c onflic ts in la rg e -a rra y  
configurations.  
High-Impedance Output Disable for Wired-OR  
Connections  
0.1dB Gain Flatness to 12MHz  
Minimum -62dB Crosstalk, -110dB Isolation at  
6MHz  
0.05%/0.1° Differential Gain/Differential Phase  
Superior flexibility, high integration, and space-saving  
packaging make this nonblocking switch matrix ideal  
for routing vid e o s ig na ls in s e c urity a nd vid e o-on-  
demand systems.  
Error  
Low 220mW Power Consumption (0.43mW per  
Point)  
The MAX4357 is available in a 128-pin TQFP package  
and specified over an extended -40°C to +85°C tem-  
perature range.  
Ord e rin g In fo rm a t io n  
Ap p lic a t io n s  
PART  
TEMP. RANGE  
PIN-PACKAGE  
Security Systems  
MAX4357ECD  
-40°C to +85°C  
128 TQFP  
Video Routing  
Pin Configuration appears at end of data sheet.  
Video-On-Demand Systems  
Fu n c t io n a l Dia g ra m  
Typ ic a l Op e ra t in g Circ u it  
MAX4357  
IN0  
IN1  
A *  
V
OUT0  
OUT1  
OUT2  
OUT15  
A *  
V
CAMERAS  
32 x 16  
SWITCH MATRIX  
IN0  
IN1  
OUT0  
OUT1  
MONITOR  
MONITOR  
A *  
V
IN2  
A *  
V
IN31  
MAX4357  
POWER-ON  
RESET  
THERMAL  
SHUTDOWN  
RESET  
16  
512  
16  
DISABLE ALL OUTPUTS  
V
CC  
V
EE  
AGND  
IN31  
DECODE LOGIC  
LATCHES  
OUT15  
DIN  
SCLK  
UPDATE  
CE  
V
DD  
MONITOR  
SERIAL  
INTERFACE  
DGND  
MATRIX REGISTER  
112 BITS  
DOUT  
UPDATE REGISTER  
16 BITS  
AOUT  
*A = +1V/V OR +2V/V  
V
A0-A3 MODE  
SPI/QSPI are trademarks of Motorola, Inc.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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