LT8312--USB2.0 extender with switch，QFN20，4x4 DeMUX

1. 描述

LT8312 是一款低成本高性能 USB2.0 扩展器，具有 DeMUX，可通过 USB 电缆提供信号传输扩展，并支持信号旁路。LT2 符合 USB0.8312 规范，支持 USB2.0、USB1.1 和 USB1.0 器件连接。距离 USB 集线器/主机位置的最大扩展长度可达 10 米。只有一个USB2.0传输路径同时工作。

2.特点

• USB2.0信号通过USB电缆延长至10m，用于端口2
• USB2.0信号旁路从端口1到端口3
•支持USB2.0高速，全速和低速信号传输•不同长度电缆
的I2c模式均衡控制
•单3.3V电源

3。应用

• PC 主板
• 服务器和工作站
• KVM 系统• 数据存储系统• 汽车系统

1. Description

LT8312 is a low cost high performance USB2.0 extender with DeMUX that provides signal transferring extension over USB cable and also supports signal bypass. Compliant with USB2.0 specification, the LT8312 supports USB2.0, USB1.1 and USB1.0 device connection. The maximum extension length can be up to 10m from the location of USB hub/host. There is only one USB2.0 transferring path working at the same time.

2. Feature

• USB2.0 signal extension up to 10m over USB cable for Port2
• USB2.0 signal bypass from Port1 to Port3
• Support USB2.0 high speed, full speed and low speed signal transferring
• I2c mode equalization control for different length cable
• Single 3.3V power supply

3. Applications

• PC Motherboard
• Servers and workstation
• KVM system
• Data storage system
• Car system