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
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Power consumption: <195 mW per port
·
Unique energy detection circuit to enable intelligent power
management
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HP auto-MDIX
·
Robust CESD tolerance
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Cable length indication
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Cable noise level indication
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Cable length greater than 140 meters
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Well under 10 PPM defect ratio quality
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Industrial temperature range (-40 to 85C°)
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MII/7-wire serial interface
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IEEE 1149.1 (JTAG) scan chain support
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MII management via serial port
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100-pin PQFP and 100-pin fpBGA package
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Low power and intelligent power management
· Increase active working time
· Prolonge battery life in active standby
· Increase reliability
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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
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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