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BCM5208 PDF预览

BCM5208

更新时间: 2024-11-18 04:09:03
品牌 Logo 应用领域
博通 - BOARDCOM 局域网(LAN)标准
页数 文件大小 规格书
2页 134K
描述
10/100BASE-TX/FX HEX-フ TRANSCEIVER

BCM5208 技术参数

是否Rohs认证: 不符合生命周期:Active
零件包装代码:QFP包装说明:PLASTIC, QFP-208
针数:208Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.7
JESD-30 代码:R-PQFP-G208湿度敏感等级:1
功能数量:4端子数量:208
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装形状:RECTANGULAR封装形式:FLATPACK
峰值回流温度(摄氏度):225认证状态:Not Qualified
标称供电电压:3.3 V表面贴装:YES
技术:CMOS电信集成电路类型:ETHERNET TRANSCEIVER
端子形式:GULL WING端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

BCM5208 数据手册

 浏览型号BCM5208的Datasheet PDF文件第2页 
BCM5226  
®
10/100BASE-TX/FX HEX-Φ™ TRANSCEIVER  
F E A T U R E S  
S U M M A R Y O F B E N E F I T S  
Single-chip six-port Fast Ethernet transceiver  
HP Auto-MDIX  
Target usage: Fast Ethernet switches.  
Low power < 300 milliwatts per port.  
Low-power 2.5V CMOS technology  
Compatible with 2.5V I/O and 3.3V I/O  
Reduced Media Independent Interface (RMII)  
Serial Media Independent Interface (SMII)  
Fully integrated digital adaptive equalization  
On-chip multimode transmit waveshaping  
Edge-rate control eliminates external filters  
Integrated baseline wander correction  
Full-duplex support  
Auto-MDIX detects and corrects cabling errors.  
Provides robust performance over a broad range of operating  
conditions.  
Single-chip device contains six independent Fast Ethernet  
transceivers.  
Performs all physical layer interface functions for 100BASE-  
TX full-duplex or half-duplex Ethernet on Category 5 twisted-  
pair cable and 10BASE-T full- or half-duplex Ethernet on  
Category 3, 4, or 5 cable.  
Permits transmission over fiber-optic cabling when paired  
with an external fiber-optic transceiver.  
Compliant with IEEE 802.3 standard.  
IEEE 1149.1 (JTAG) scan chain support.  
Twisted-pair or fiber support on any or all ports  
Interrupt output capability  
Loopback mode for diagnostics  
160-pin PQFP (BCM5226R)  
128-pin PQFP (BCM5226S)  
Proven Broadcom proprietary DSP Digi-Φ™ architecture  
Quad BCM5208 Versus HEX BCM5226 Comparison  
6 Active PHY components  
+ 6 MACs including switch fabric  
4 Active SMII PHY components  
+ SMII MACs embedded in switch chip  
Switch Fabric and System Logic  
Switch Fabric with Embedded MACs  
24x2=48 SMII Pins  
QUAD MAC  
QUAD MAC  
24x16=384 MII Pins  
BCM5208  
Port 1  
BCM5208  
Port 24  
BCM5226  
BCM5226  
BCM5226  
Port 24  
BCM5226  
Port 1  

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