Products / Ethernet Connectivity, Switching, and PHYs / Copper PHYs / Gigabit PHY / BCM54220 CONTACT SALES BCM54220 Dual-Copper Gigabit Ethernet Transceiver Currently Viewing: Overview Overview The Broadcom BCM54220 is a fully integrated dual-copper Gigabit Ethernet transceiver with support for Energy Efficient Ethernet (EEE), Synchronous Ethernet (SyncE), and IEEE 1588v2 standards. The PHY performs all of the physical layer functions for 10BASE-T, 100BASE-TX 1000BASE-T, on standard Category 5e UTP cable. The BCM54220 supports both the SGMII and RGMII industry standards. The BCM54220 is based on the proven digital-signal processor technology of Broadcom, combining digital adaptive equalizers, ADCs, phase locked loops, line drivers, encoders, decoders, echo cancelers, crosstalk cancelers, and all other required support circuitry integrated into a single, monolithic CMOS chip. Designed for reliable operation over worst-case Category 5e cable plants, the BCM54220 automatically negotiates with any transceiver on the opposite end of the wire to agree on an operating speed. The PHY can also evaluate the condition of the twisted-pair wiring to ensure that the wiring can support operation at Gigabit speeds, and detect and correct most common wiring problems. Features App lications SGMII or RGMII interfaces Ethernet switches and routers for: RGMII: 1.8V HSTL, 2.5V CMOS, or 3.3V CMOS Support for two power supplies (3.3V and 1.0V) or one 3.3V power supply Carrier using internal voltage regulator Enterprise Support for IEEE 802.3-compliant copper line interfaces: 1000BASE-T Small and medium business (SMB) 100BASE-TX 10BASE-T Industrial automation IEEE 802.3az Compliant (Energy Efficient Ethernet) Support for native Smart grid markets EEE MACs Support for legacy non-EEE MACs using AutogrEEEn mode IEEE 1588v2-compliant One-step or Two-step clock On-chip time- stamping ITU-T Y.1731 delay measurement support On-chip time-stamping One-way and Two-way in both directions SyncE support Recovered clock and clock lock outputs IEEE 802.3bf latency data Support for jumbo packets up to 18 KB Low-cost 25 MHz crystal option Ethernet Wirespeed Cable plant diagnostics that detect cable plant impairments Wake-on-LAN Voltage and Temperature Monitors Programmable LEDs Robust Cable ESD (CESD) tolerance Low EMI emissions IEEE 1149.1 and IEEE 1149.6 (ACJTAG) boundary scan Packages: 128-pin eLQFP and 144-pin FBGA Lifecycle Status Active Specications Specification Value Active Lifecycle No Distrib. Inventory Optional Products BCM82109 BCM82181 28nm Octal 25G/28G Unidirectional Repeater 28nm Octal 25G/28G Bidirectional Repeater PREVIOUSLY VIEWED BCM56860 SERIES BCM84540 High Capacity StrataXGS Trident-II+ Ethernet 4x10G/1x40G LAN/WAN/OTN Switch Series Framer/Mapper/PHY With EDC BCM89811 BroadR-Reach Single-Port Automotive Ethernet RGMII Transceiver TOP