|
BCM5222_04 Datasheet, PDF (1/2 Pages) Broadcom Corporation. – 10/100BASE-TX DUAL-PORT DIGI-PHY TRANSCEIVER | |||
|
BCM5222
®
10/100BASE-TX DUAL-PORT DIGI-PHY⢠TRANSCEIVER
FEATURES
SUMMARY OF BENEFITS
⢠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-PHY⢠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
Backplane Bus Communication 10/100BASE-TX Application
Main Control Board
BCM5228
Peripheral Board #1
BCM5222
Peripheral Board #2
BCM5222
Control
Data
|
▷ |