BCM5221_07 BOARDCOM [Broadcom Corporation.], BCM5221_07 Datasheet

BCM5221_07

Manufacturer Part Number

BCM5221_07

Description

10/100BASE-TX/FX Mini-? Transceiver

Manufacturer

BOARDCOM [Broadcom Corporation.]

Datasheet

1.BCM5221_07.pdf (2 pages)

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•

Power Supply: 2.5V or 3.3V

Integrated voltage regulator to allow operation from a single

supply source

Power Consumption: <175 mW

Unique energy detection circuit to enable intelligent power management

HP Auto-MDIX

Cable length indication

Cable noise level indication

Robust CESD tolerance

Cable length greater than 145 meters

Well under 10 PPM defect ratio quality

±10% voltage tolerance

Industrial temperature range (–40 to 85°C) package options available.

MII and RMII configurable

IEEE 1149.1 (JTAG) scan chain support

MII Management via serial port

Layout compatible with BCM5201

10BASE-T/100BASE-TX/FX IEEE 802.3u

Fast Ethernet transceiver

Glueless TX-to-FX media conversion

64-pin TQFP with 64-pin BGA package, 48-pin KML package;

RoHS 5/6 and 6/6 package options available

F E A T U R E S

10/100BASE-TX/FX Mini-Φ™ Transceiver

System Bus

Embedded 10/100 BASE-TX Application

SRAM

CPU

Controller

Access

(MAC)

Media

BCM5221

•

MII/RMII

Servers - Network Controller - Sideband Interface (NC-SI)

using RMII interface

Digital TV, PCMCIA/CardBus cards, LAN on Motherboard

(LOM), IP phones, cable modems, set-top boxes and print

servers, wireless access points, and embedded telecom

Low power and intelligent power management

• Increased active working time

• Prolonged battery life in active standby

• Increased reliability

Improved ease of use and installation, reduced support cost

• Straight-through or crossover cables are accommodated, and such

• Advanced cable diagnostic features to enable remote

• Resistance to cable-sourced electrostatic discharge (CESD) to

DSP-based Signi-PHY™ architecture to ensure performance

over temperature, voltage, and process variation

• Proven in over 450,000,000 Fast Ethernet ports

Faster design turnaround with BCM5201 layout

compatibility

Ease of manufacturing with JTAG support

Fully integrated TX/FX PHY transceiver (MII/RMII-to-TX

magnetics or FX optics)

• Lower system cost

• Simplified system and board design

accommodation is independent of installation

monitoring and debug of cabling infrastructure

reduce product destruction and product returns

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

10/100 BASE-TX

PHY Transceiver

Single-Channel

A P P L I C A T I O N S

Magnetics

Module

Connector

RJ-45

Related parts for BCM5221_07

BCM5221_07 Summary of contents

Page 1

Mini-Φ™ Transceiver • Power Supply: 2.5V or 3.3V • Integrated voltage regulator to allow operation from a single supply source • Power Consumption: <175 mW • Unique energy detection circuit ...

SD The BCM5221: Lowest-Power Fast Ethernet PHY With a power dissipation of 175 mW, the BCM5221 is the industry’s lowest-power Fast Ethernet PHY. It features an integrated voltage regulator, and can be supplied by either a 2.5V or 3.3V power ...

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BCM5221_07 BOARDCOM [Broadcom Corporation.], BCM5221_07 Datasheet

BCM5221_07

Related parts for BCM5221_07

BCM5221_07 Summary of contents

Page 1

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