BCM5421中文资料10/100/1000BASE-T GIGABIT COPPER TRANSCEIVER数据手册Broadcom规格书

描述 Description

BCM5421 FEATURES
• Fully integrated 10BASE-T/100BASE-TX/1000BASE-T Gigabit Ethernet transceiver
• On-chip low-voltage regulators
• Fully compliant with IEEE 802.3, 802.3u, and 802.3ab standards
• 0.13um CMOS — low-power and cost
• Low power
  
• 1W per port
  
• Wake on LAN support
  
• Advanced power management
• Low EMI emissions
• Ethernet@WireSpeedTM logic automatically selects the maximum speed based on channel conditions
• Cable plant diagnostic
  
• Cable plant analyzer function detects 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 CESD tolerance
• Support for jumbo packets up to 9 KB
• IEEE 1149.1 (JTAG) boundary scan
• MII, GMII, TBI, RGMII, and RTBI interface options
• 117 BGA and 128 MQFP

特性 Features

• Fully integrated 10BASE-T/100BASE-TX/1000BASE-T Gigabit Ethernet transceiver
• On-chip low-voltage regulators
• Fully compliant with IEEE 802.3, 802.3u, and 802.3ab standards
• 0.13um CMOS — low-power and cost
• Low power
  
• 1W per port
  
• Wake on LAN support
  
• Advanced power management
• Low EMI emissions
• Ethernet@WireSpeedTM logic automatically selects the maximum speed based on channel conditions
• Cable plant diagnostic
  
• Cable plant analyzer function detects 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 CESD tolerance
• Support for jumbo packets up to 9 KB
• IEEE 1149.1 (JTAG) boundary scan
• MII, GMII, TBI, RGMII, and RTBI interface options
• 117 BGA and 128 MQFP 

简介

BCM5421属于集成电路（IC）的驱动器接收器收发器。由制造生产的BCM5421驱动器，接收器，收发器该系列产品的主要功能是提供必需的硬件资源，以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异，可能包括诸如瞬态抑制之类的功能，这些功能对于通信用途可能并非绝对必要，但对于可能的使用环境却是明智之选。