BCM5421中文資料10/100/1000BASE-T GIGABIT COPPER TRANSCEIVER數(shù)據(jù)手冊Broadcom規(guī)格書

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?

簡介

BCM5421屬于集成電路（IC）的驅(qū)動器接收器收發(fā)器。由Broadcom制造生產(chǎn)的BCM5421驅(qū)動器，接收器，收發(fā)器該系列產(chǎn)品的主要功能是提供必需的硬件資源，以通過延長電纜或印制線進(jìn)行通信。確切的功能會因所采用的通信協(xié)議而異，可能包括諸如瞬態(tài)抑制之類的功能，這些功能對于通信用途可能并非絕對必要，但對于可能的使用環(huán)境卻是明智之選。