MC10SX1189数据手册集成电路（IC）的驱动器接收器收发器规格书PDF

描述 Description

The MC10SX1189 is a differential receiver, differential transmitterspecifically designed to drive coaxial cables. It incorporates the outputcable drive capability of the MC10EL89 Coaxial Cable Driver withadditional circuitry to multiplex the output cable drive source between thecable receiver or the local transmitter inputs. The multiplexer controlcircuitry is TTL compatible for ease of operation.The MC10SX1189 is useful as a bypass element for Fibre Channel-Arbitrated Loop (FC-AL) or Serial Storage Architecture (SSA) applications, to create loop style interconnects with fault tolerant, active switches at each device node. This device is particularly useful for back panel applications where small size is desirable. The EL89 style drive circuitry produces swings twice as large as a standard PECL output. When driving a coaxial cable, proper termination is required at both ends of the line to minimize reflections. The 1.6V output swings allow for proper termination at both ends of the cable, while maintaining the required swing at the receiving end of the cable. Because of the larger output swings, the QT, QTbar outputs are terminated into the thevenin equivalent of 50? to VCC3.0V instead of 50? to VCC2.0V.

特性 Features

• 425ps Propagation Delay
• 1.6V Output Swing on the Cable Driving Output
• Single +5V operation
• 75kW Internal Input Pull-Down Resistors
• >1000 Volt ESD Protection
• Pb-Free Packages are Available

简介

MC10SX1189属于集成电路（IC）的驱动器接收器收发器。由制造生产的MC10SX1189驱动器，接收器，收发器该系列产品的主要功能是提供必需的硬件资源，以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异，可能包括诸如瞬态抑制之类的功能，这些功能对于通信用途可能并非绝对必要，但对于可能的使用环境却是明智之选。