欢迎访问ic37.com |
会员登录 免费注册
发布采购

BCM5220 参数 Datasheet PDF下载

BCM5220图片预览
型号: BCM5220
PDF下载: 下载PDF文件 查看货源
内容描述: 10 / 100BASE -TX单通道显-PHY -TM收发器 [10/100BASE-TX SINGLE-CHANNEL SIGNI-PHY-TM TRANSCEIVER]
分类和应用: 局域网(LAN)标准
文件页数/大小: 2 页 / 121 K
品牌: BOARDCOM [ Broadcom Corporation. ]
 浏览型号BCM5220的Datasheet PDF文件第2页  
BCM5220
®
10/100BASE-TX SINGLE-CHANNEL SIGNI-PHY™ TRANSCEIVER
FEATURES
Power supply: 2.5V or 3.3V
Integrated voltage regulator to allow operation from a single
supply source
Power consumption: <275 mW
Unique energy detection circuit to enable intelligent power
management
Cable length indication
SUMMARY OF BENEFITS
Provides low power and intelligent power management
Increased active working time
Prolonged battery life in active standby
Increased reliability
Improves ease of use and installation, reduced support cost
Advanced cable diagnostic features to enable remote
monitoring and debug of cabling infrastructure
Resistance to CESD to reduce product destruction and product
returns
DSP-based Signi-PHY™ architecture ensures performance
over temperature, voltage and process variation
Proven in over 400,000,000 Fast Ethernet ports
Enables greater product flexibility with BCM5221 pin-
compatibility
Promotes ease of manufacturing with JTAG support
magnetics or FX optics)
Lower system cost
Simplified system and board design
Cable noise level indication
Robust CESD tolerance
Cable length greater than 140 meters
Well under 10 PPM defect ratio quality
±10% voltage tolerance
Industrial temperature range (-40 to 85C°)
MII and 7-wire serial interface configurable
IEEE 1149.1 (JTAG) scan chain support
MII management via serial port
Pin-compatible with BCM5221
Includes fully integrated TX/FX PHY transceiver (MII-to-TX
10BASE-T/100BASE-TX/FX IEEE 802.3u Fast Ethernet
transceiver
64-pin TQFP or 64-pin BGA package
Embedded 10/100 BASE-TX Application
System Bus
CPU
Media
Access
Controller
MAC
BCM5220
MII
10/100 BASE-TX
Single-Channel
PHY Transceiver
RJ45
Connector
Magnetics
Module
SRAM