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DS25MB200TSQ PDF预览

DS25MB200TSQ

更新时间: 2024-01-03 10:02:15
品牌 Logo 应用领域
美国国家半导体 - NSC 复用器
页数 文件大小 规格书
14页 320K
描述
Dual 2.5 Gb/s 1:2 Mux/Buffer with Input Equalization and Output Pre-Emphasis

DS25MB200TSQ 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:QFN
包装说明:7 X 7 MM, 0.80 MM HEIGHT, 0.50 MM PITCH, GREEN, LLP-48针数:48
Reach Compliance Code:compliantECCN代码:5A991.B.1
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.37Is Samacsys:N
差分输出:YES驱动器位数:2
高电平输入电流最大值:0.00001 A输入特性:DIFFERENTIAL
接口集成电路类型:LINE TRANSCEIVER接口标准:GENERAL PURPOSE
JESD-30 代码:S-PQCC-N48JESD-609代码:e3
长度:7 mm湿度敏感等级:3
功能数量:2端子数量:48
最高工作温度:85 °C最低工作温度:-40 °C
输出特性:DIFFERENTIAL输出极性:COMPLEMENTARY
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装等效代码:LCC48,.27SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:3.3 V认证状态:Not Qualified
最大接收延迟:2 ns接收器位数:2
座面最大高度:0.8 mm子类别:Line Driver or Receivers
最大供电电压:3.465 V最小供电电压:3.135 V
标称供电电压:3.3 V电源电压1-最大:3.465 V
电源电压1-分钟:3.135 V电源电压1-Nom:3.3 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
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最大传输延迟:2 ns
宽度:7 mmBase Number Matches:1

DS25MB200TSQ 数据手册

 浏览型号DS25MB200TSQ的Datasheet PDF文件第2页浏览型号DS25MB200TSQ的Datasheet PDF文件第3页浏览型号DS25MB200TSQ的Datasheet PDF文件第4页浏览型号DS25MB200TSQ的Datasheet PDF文件第5页浏览型号DS25MB200TSQ的Datasheet PDF文件第6页浏览型号DS25MB200TSQ的Datasheet PDF文件第7页 
April 9, 2008  
DS25MB200  
Dual 2.5 Gbps 2:1/1:2 CML Mux/Buffer with Transmit Pre-  
Emphasis and Receive Equalization  
General Description  
Features  
The DS25MB200 is a dual signal conditioning 2:1 multiplexer  
and 1:2 fan-out buffer designed for use in backplane redun-  
dancy applications. Signal conditioning features include input  
equalization and programmable output pre-emphasis that en-  
able data communication in FR4 backplanes up to 2.5 Gbps.  
Each input stage has a fixed equalizer to reduce ISI distortion  
from board traces. All output drivers have 4 selectable steps  
of pre-emphasis to compensate for transmission losses from  
long FR4 backplanes and reduce deterministic jitter. The pre-  
emphasis levels can be independently controlled for the line-  
side and switch-side drivers. The internal loopback paths from  
switch-side input to switch-side output enable at-speed sys-  
tem testing. All receiver inputs are internally terminated with  
100differential terminating resistors. All drivers are inter-  
0.6–2.5 Gbps low jitter operation  
Fixed input equalization  
Programmable output pre-emphasis  
Independent switch and line side pre-emphasis controls  
Programmable switch-side loopback modes  
On-chip terminations  
HBM ESD rating 6 kV on all pins  
+3.3V supply  
Lead-less LLP-48 package (7mm x 7mm x 0.8mm, 0.5mm  
pitch)  
—40°C to +85°C operating temperature range  
nally terminated with 50to VCC  
.
Applications  
Backplane or cable driver  
Redundancy and signal conditioning applications  
Functional Block Diagram  
20182333  
© 2008 National Semiconductor Corporation  
201823  
www.national.com  

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