BCM5411 Datasheet, PDF (1/2 Pages) Broadcom Corporation. – 10/100/1000BASE-T TRAMSCEIVER

BCM5411
PRODUCT
®
Brief
BCM5411 10/100/1000BASE-T TRANSCEIVER
BCM5411 FEATURES
• Fully integrated 10BASE-T/100BASE-TX/1000BASE-T
Gigabit Ethernet transceiver compliant with IEEE
802.3, 802.3u, and 802.3ab standards
• Low power
• Less than 2W per port
• Advanced power management
• Wake on LAN support–less than 600 mW
• Standby power mode with energy detect
• ^{MII, GMII, RGMII, TBI and RTBI interface options}
• ^{Ethernet@WireSpeed TM automatically selects}
maximum speed based on channel conditions
• Cable plant diagnostic
• Cable plant analyzer capability to detect cable plant
impairments
• Link quality indication (LED)
• Automatic detection and correction of wiring pair swaps, pair
skew, and pair polarity
• Automatic MDI/MDIX crossover at all speeds
• ^{Internal 125-MHz low-jitter clock generation}
• ^{Support for jumbo packets up to 9 KB}
• ^{IEEE 1149.1 (JTAG) boundary scan}
• ^{128-pin MQFP package or 117-pin BGA package}
SUMMARY OF BENEFITS
• Compatible with IEEE standard operation at 10, 100,
and 1000 Mbps at half- and full-duplex.
• ^{No airflow or heatsink required.}
• ^{Wake on LAN mode for low-power, PC’99-compliant}
adapters (less than 600 mW).
• Auto-Network detection places unconnected ports into
low power state.
• Automatically configures the link to support the
highest possible speed based on link partner capability
and characteristics of the channel.
• RGMII/RTBI reduces I/O pin requirement over GMII
and TBI by more than 50%.
• Cable diagnostic function characterizes cable plant
condition and immediately indicates cabling issues.
• Prevents erroneous equipment return due to bad cable plants.
• Prevents manufacturing fall-out due to bad cable plants.
• 125-MHz clock eliminates costly external clocking
circuitry for the MAC/ASIC.
• Operates with larger packets for wider range of packet
protocol support and for improved efficiency.
• High density package options without heatsink
requirement provides improved testability.
BCM5411 System Diagram
BCM5411
10/100/1000BASE-T
Gigabit Ethernet Transceiver