BCM5221_07 BOARDCOM [Broadcom Corporation.], BCM5221_07 Datasheet
![no-image](/images/no-image-200.jpg)
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)
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
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 ...
Page 2
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 ...