Datasheet > BCM5226_04

BCM5226_04

更新时间： 2024-11-18 04:09:03

品牌	Logo	应用领域
博通 - BOARDCOM		局域网（LAN）标准
页数	文件大小	规格书
2页	134K
描述
10/100BASE-TX/FX HEX-フ TRANSCEIVER

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数据手册

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BCM5226_04 数据手册

BCM5226

10/100BASE-TX/FX HEX-Φ™ TRANSCEIVER

F E A T U R E S

S U M M A R Y O F B E N E F I T S

Single-chip six-port Fast Ethernet transceiver

HP Auto-MDIX

•

Target usage: Fast Ethernet switches.

Low power < 300 milliwatts per port.

•

Low-power 2.5V CMOS technology

Compatible with 2.5V I/O and 3.3V I/O

Reduced Media Independent Interface (RMII)

Serial Media Independent Interface (SMII)

Fully integrated digital adaptive equalization

On-chip multimode transmit waveshaping

Edge-rate control eliminates external filters

Integrated baseline wander correction

Full-duplex support

Auto-MDIX detects and corrects cabling errors.

Provides robust performance over a broad range of operating

conditions.

Single-chip device contains six independent Fast Ethernet

transceivers.

•

Performs all physical layer interface functions for 100BASE-

TX full-duplex or half-duplex Ethernet on Category 5 twisted-

pair cable and 10BASE-T full- or half-duplex Ethernet on

Category 3, 4, or 5 cable.

Permits transmission over fiber-optic cabling when paired

with an external fiber-optic transceiver.

•

Compliant with IEEE 802.3 standard.

IEEE 1149.1 (JTAG) scan chain support.

•

Twisted-pair or fiber support on any or all ports

Interrupt output capability

Loopback mode for diagnostics

160-pin PQFP (BCM5226R)

128-pin PQFP (BCM5226S)

Proven Broadcom proprietary DSP Digi-Φ™ architecture

Quad BCM5208 Versus HEX BCM5226 Comparison

6 Active PHY components

+ 6 MACs including switch fabric

4 Active SMII PHY components

+ SMII MACs embedded in switch chip

Switch Fabric and System Logic

Switch Fabric with Embedded MACs

24x2=48 SMII Pins

QUAD MAC

24x16=384 MII Pins

BCM5208

Port 1

BCM5208

Port 24

BCM5226

Port 24

BCM5226

Port 1

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型号	品牌	获取价格	描述	数据表
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