A member of Broadcom’s third generation of gigabit Ethernet PHYs, the BCM5482S consists of two complete 10/100/1000BASE-T gigabit Ethernet transceivers integrated on a single monolithic CMOS chip. It is optimized for low power and small footprint size to reduce design complexity for high-density uplink applications. The single package offers a compelling advantage over two single devices for gigabit uplinks for high-density uplink applications.
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- RGMII, SGMII, and SerDes MAC interface options
- SGMII to SGMII support for SFP modules
- Fully compliant with IEEE 802.3™, IEEE 802.3u, IEEE 802.3ab standard, and IEEE 802.3z
- 0.13-micron CMOS, low power, and low cost
- Supports copper or fiber in RGMII mode
- Low power
- 725 mW per port
- Advanced power management
- Trace-matched output impedance
- 121-pin BGA package
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- Line-side and MAC-side loopback
- Low EMI emissions
- CableChecker™ diagnostics
- Cable plant analyzer function detects cable plant impairments
- Ethernet@WireSpeed
- Automatic MDI/MDIX crossover at all speeds
- Robust cable-sourced electrostatic discharge (CESD) tolerance
- Support for jumbo packets up to 10 kB
- IEEE 1149.1 (JTAG) boundary scan
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