BCM5488数据手册集成电路（IC）的驱动器接收器收发器规格书PDF

描述 Description

The BCM5488 consists of eight complete 10/100/1000BASE-T Gigabit Ethernet transceivers integrated on a single monolithic CMOS chip. The BCM5488 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 BCM5488 enables a new class of cost-effective Gigabit Ethernet equipment, driving the delivery of Gigabit Ethernet bandwidth to the desktop.FEATURES
• 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

特性 Features

• 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