BCM5222
10/100BASE-TX DUAL-PORT DIGI-PHYTM TRANSCEIVER
Backplane Bus Communication 10/100BASE-TX Application
Dual-port 10/100BASE-TX IEEE 802.3u Fast Ethernet
transceiver
Power consumption: <195 mW per port
Unique energy detection circuit to enable intelligent power
management
HP auto-MDIX
Robust CESD tolerance
Cable length indication
Cable noise level indication
Cable length greater than 140 meters
Well under 10 PPM defect ratio quality
Industrial temperature range (-40 to 85C)
MII/7-wire serial interface
IEEE 1149.1 (JTAG) scan chain support
MII management via serial port
100-pin PQFP and 100-pin fpBGA package
Low power and intelligent power management
Increase active working time
Prolonge battery life in active standby
Increase reliability
Improved ease of use and installation, reduced support cost
Straight-through or cross-over cables accommodate
independent of installation
Resistance to CESD prevent product destruction and product
returns
Advanced cable diagnostic features enable remote monitoring
and debugging of cabling infrastructure
DSP-based Digi-PHYTM architecture ensures performance
over temperature, voltage, and process variation
Proven in over 450,000,000 Fast Ethernet ports
Provides ease of manufacturing with JTAG support
Enables simplified system and board design with MAC
interface and packaging options
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
Peripheral Board #2
Peripheral Board #1
Main Control Board
BCM5222
BCM5222
BCM5228
Control
Data
PDF 
ZIP