CMCPCI100T

CMCPCI100T

  • 厂商:

    CALMIRCO

  • 封装:

  • 描述:

    CMCPCI100T - CompactPCD Backplane Interface / Termination IC - California Micro Devices Corp

  • 详情介绍
  • 数据手册
  • 价格&库存
CMCPCI100T 数据手册
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CMCPCI100T
物料型号: - CMCPCI100

器件简介: - CMCPCI100是一款11通道背板接口/终止集成电路,专为最新版本的CompactPCI规范设计。

引脚分配: - 1-6引脚:A1-A6,背板侧输入信号,分别对应通道1至6,这些引脚配置有10kΩ内部预充电(上拉)电阻,由P_EN(第8引脚)控制。 - 10-14引脚:A7-A11,背板侧输入信号,分别对应通道7至11,这些引脚配置有10kΩ内部预充电(上拉)电阻,由P_EN(第8引脚)控制。

参数特性: - 11通道终止 - 热插拔能力 - 适用于系统槽板 - 工业温度范围:-40°C至+85°C - 典型电阻温度系数(TCR):-100 ppm/°C - 非常低的通道电容 - 28引脚TSSOP封装

功能详解: - CMCPCI100允许CompactPCI板卡与背板接口,为每个通道提供10Ω电阻以终止板上的传输线stub,符合CompactPCI规范。 - 支持热插拔,具有切换的10kΩ电阻连接到1V预充电供电电压,允许带电插入板卡。 - 根据CompactPCI插槽卡必须在3.3V或5V系统中工作的要求,需要2.7kΩ和1kΩ电阻。如果3_EN引脚为高电平,则使用2.7kΩ电阻作为上拉;如果5_EN引脚为高电平,则使用1kΩ电阻。

应用信息: - 热插拔CompactPCI卡 - 计算机电话 - 工业PC - 塔式设备 - 仪器仪表 - 实时机器控制 - 工业自动化
CMCPCI100T 价格&库存

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