Broadcom BCM5488RA7KPBG

Overview

The BCM5488RA7KPBG consists of eight complete 10/100/1000BASE-T Gigabit Ethernet transceivers integrated on a single monolithic CMOS chip. The BCM5488RA7KPBG is optimized for low power and small footprint size to enable high-port density applications. By lowering system cost and reducing power dissipation by nearly 30 percent, the BCM5488RA7KPBG enables a new class of cost-effective Gigabit Ethernet equipment, driving the delivery of Gigabit Ethernet bandwidth to the desktop.

• Eight fully integrated 10BASE-T/100BASE-TX/1000BASE-T Gigabit Ethernet transceivers • RGMII, SGMII, and SerDes MAC interface options • 1-Gbps lineside SerDes with RGMII MAC interface option • Fully compliant with IEEE 802.3, IEEE 802.3u, and IEEE 802.3ab standards • 0.13-micron CMOS—low power and cost • Supports copper or fiber in RGMII mode • Low power • <625 mW per port • Advanced power management • Trace-matched output impedance • Lineside loopback • Low EMI emissions • CableChecker™ diagnostics • CableChecker detection of 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 • Robust cable-sourced electrostatic discharge (CESD) tolerance • Support for jumbo packets up to 10 KB • IEEE 1149.1 (JTAG) boundary scan • Package: 484-pin PBGA

Features