BCM89810中文资料BroadR-Reach® Single-Port Automotive Ethernet Transceiver数据手册Broadcom规格书

描述 Description

100 Mb/s automotive Ethernet transceiver integrated into a single monolithic CMOS chip. The device performs all of the physical layer functions for BroadR-Reach® encoded Ethernet packets over single-pair unshielded twisted-pair copper wire, such as FlexRay™. The BCM89810 is designed to exceed automotive specifications for noise cancellation and transmission jitter, providing consistent and reliable operation over the broadest range of single-pair twisted-pair automotive cable plants. The BCM89810 is based on Broadcom's proven digital-signal processor technology, combining digital adaptive equalizers, ADCs, phase-locked loops, line drivers, encoders, decoders, echo cancelers and all other required support circuitry. The BCM89810 is designed to be fully compliant with RGMII and MII interface specifications, allowing compatibility with industry-standard Ethernet media access controllers (MACs) and switch controllers.

特性 Features

·100 Mb/s operation over single-pair copper cable
·Advanced power savings, supports multiple low-power modes
·Designed to meet stringent automotive production requirements (AEC-Q100, EMC, automotive temperature grades)
·Enables precise time synchronization of networks through support of IEEE standards 1588 v2 and 802.1AS

应用 Application

Automotive
Broadband Access Devices

简介

BCM89810属于集成电路（IC）的控制器。由制造生产的BCM89810控制器该系列产品主要用于在采用不同通信协议和/或信令方法的端点之间提供信息连接。示例包括将 I2C 总线连接到 UART，将 USB 连接到 I2C、SPI、以太网或 UART、以太网 MAC 和 PHY 等的器件。此外，还包括用于通过为点对点通信设计的接口建立多路连接的器件，例如 USB 集线器控制器。