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Mingjiada supplies Automotive Ethernet BCM89820A2BFBG, BCM89881B1BFBG 100BASE-T1 /1000BASE-T1 single port

Model: BCM89820A2BFBG, BCM89881B1BFBG

Batch: New 23+

Package: BGA

The BCM89820 is a 100 Mb/s automotive Ethernet transceiver integrated on a monolithic CMOS chip. The device performs all physical layer (PHY) functions for BroadR-Reach encoded Ethernet packets over a single pair of unshielded twisted pair copper wires such as FlexRay.

The BCM89820 is designed to exceed automotive specifications for noise cancellation and transmission jitter and provides consistent and reliable operation over a wide range of existing single pair twisted pair automotive cable plants. the BCM89820 is designed to be fully compliant with the SGMII interface specification, allowing compatibility with industry standard Ethernet media access controllers (macs) and switch controllers.

Features

Single-chip integrated Ethernet transceiver

SGMII MAC interface support

Supports 100Mbps single pair BroadR-Reach copper wire interface

Meets stringent automotive EMC requirements

aecq - 100 qualified

Applications

Automotive Ethernet applications

The BCM89881 is a 100BASE-T1/1000BASE-T1 automotive Ethernet transceiver integrated on a single CMOS chip. The device implements all physical layer functions for 100BASE-T1 and 1000BASE-T1 encoded Ethernet messages over a single pair of UTP (unshielded twisted pair) cable. designed to meet automotive specifications for EMI/EMC, noise cancellation and transmission jitter, the BCM89881 provides consistent and reliable operation over a wide range of existing single twisted pair automotive cables.

Features

Fully compliant with IEEE 802.3bp 1000BASE-T1 and IEEE 802.3bw 100BASE-T1 standards

Highly integrated, including on-chip LPF, single voltage rail

Low power consumption, supporting different low power modes

Meets stringent automotive EMC requirements above UTP

BroadR-SecureTM capability

aecq - 100 qualified

Fast connection time for time-sensitive applications

PHY timestamp for IEEE1588 / 802.1AS

RGMII MAC interface support

Applications

Automotive telematics

ADAS

Infotainment

Gateway

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