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IDTQS3VH257 PDF预览

IDTQS3VH257

更新时间: 2024-01-14 04:33:35
品牌 Logo 应用领域
艾迪悌 - IDT 解复用器开关
页数 文件大小 规格书
8页 99K
描述
QUICKSWITCH PRODUCTS 2.5V/3.3V QUAD 2:1 MUX/DEMUX HIGH BAND WIDTH BUS SWITCH

IDTQS3VH257 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:SOIC
包装说明:SSOP, SSOP16,.25针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.17
Is Samacsys:N系列:CB3Q/3VH/3C/2B
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:4.9 mm逻辑集成电路类型:BUS EXCHANGER
湿度敏感等级:1位数:4
功能数量:1端口数量:2
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SSOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:2.5/3.3 V
传播延迟(tpd):0.2 ns认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Other Logic ICs
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):2.3 V
标称供电电压 (Vsup):2.5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn) - annealed端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:3.9116 mm
Base Number Matches:1

IDTQS3VH257 数据手册

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QUICKSWITCH® PRODUCTS 2.5V/3.3V  
IDTQS3VH257  
QUAD 2:1 MUX/DEMUX HIGH BAND-  
WIDTH BUS SWITCH  
FEATURES:  
DESCRIPTION:  
• N channel FET switches with no parasitic diode to VCC  
– Isolationunderpower-offconditions  
– No DC path to VCC or GND  
The QS3VH257 HotSwitch Quad 2:1 multiplexer/demultiplexer is a high  
bandwidthbusswitch. TheQS3VH257hasverylowONresistance,resulting  
in under 250ps propagation delay through the switch. The Select (S) input  
controlsthedataflow. Themultiplexers/demultiplexersareenabledwhenthe  
Enable(E)inputislow. IntheONstate,theswitchescanpasssignalsupto5V.  
IntheOFFstate,theswitchesofferveryhighimpedenceattheterminals.  
Thecombinationofnear-zeropropagationdelay,highOFFimpedance,and  
over-voltage tolerance makes the QS3VH257 ideal for high performance  
communicationapplications.  
– 5V tolerant in OFF and ON state  
• 5V tolerant I/Os  
• Low RON - 4typical  
• Flat RON characteristics over operating range  
• Rail-to-rail switching 0 - 5V  
• Bidirectional dataflow with near-zero delay: no added ground  
bounce  
• Excellent RON matching between channels  
• VCC operation: 2.3V to 3.6V  
TheQS3VH257ischaracterizedforoperationfrom-40°Cto+85°C.  
• High bandwidth - up to 500MHz  
• LVTTL-compatible control Inputs  
• Undershoot Clamp Diodes on all switch and control Inputs  
• Low I/O capacitance, 4pF typical  
• Available in QSOP, SOIC, and TSSOP packages  
APPLICATIONS:  
• Hot-swapping  
• Multiplexing/demultiplexing  
• Low distortion analog switch  
• Replaces mechanical relay  
• ATM 25/155 switching  
FUNCTIONALBLOCKDIAGRAM  
S
E
I0A  
I1A  
YA  
YB  
YC  
YD  
I0B  
I1B  
I0C  
I1C  
I0D  
I1D  
TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.  
INDUSTRIAL TEMPERATURE RANGE  
MARCH 2003  
1
c
2003 Integrated Device Technology, Inc.  
DSC-5596/11  

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