TC3097-8:LAN以太网芯片深圳市卓杰电子有限公司

如果您对该产品感兴趣的话，可以
产品名称：TC3097-8:LAN以太网芯片
产品型号：TC3097-8:
产品展商：其他品牌
产品文档：无相关文档

简单介绍

TC3097-8: 8Ports Repeater Interface Controller

产品描述

general desc-ription:

the tc3097-8 lite end multiport repeater interface controller (lemric) may be used to implement an ieee 802.3 multiport repeater unit. it fully satisfies the ieee 802.3 repeater specification including the functions defined by the repeater, segment partition and jabber lockup protection state machines.

the lemric has an on-chip phase-locked-loop (pll) for manchester data decoding, a manchester encoder, and an elasticity buffer for preamble regeneration. in addition, it provides direct led display driver pins for per port link/rcv status, per port partition jabber status, global jam and jabber lockup status indications.

each lemric can connect up to 9 cable segments via its network interface ports. one port is fully attachment unit interface (aui) compatible and is able to connect to an external medium attachment unit (mau) using the maximum length of aui cable. the other 8 ports have integrated 10base-t transceivers. in addition, large repeater units may be constructed by cascading lemrics together over the inter-lemric bus.

features:

functionally conforms to ieee 802.3, section 9, specification

9 network connection(ports) per chip including:
1 aui port with fully compatible and drive capability (50m aui cable)
8 tp port with fully compatible and drive capability (100m tp cable)

cascadable for large multiple lemric hub applications

on-chip elasticity buffer, manchester encoder and decoder

separate partition state machine for each port

embeded led output driver for per port partition status, per port link/receive status(tp port), global jam status, and global jabber status. no external glue logic require

embedded predistortion resistors for every tp port.

build in power reset circuit, no extra glue logic required

crystal/oscillator optional applicable

manchester code violation detection and reporting

support mau jabber lockup protection function

support auto partition/reconnection function to isolate a faulty segment" s collision activity

fully integrated link test logic with enable/disable option, conforming to the 10base-t standard

fully integrated polarity detect/correct logic with enable/disable option for per tp port

low power consumption, fully load < 900 mw

cmos device feature high integration with a single + 5v supply

100-pin qfp package

产品留言

标题

联系人

联系电话

内容

验证码

点击换一张

注：1.可以使用快捷键Alt+S或Ctrl+Enter发送信息!
2.如有必要,请您留下您的详细联系方式!

温馨提示：为规避购买风险，建议您在购买前务必确认供应商资质与产品质量。
免责申明：以上内容为注册会员自行发布，若信息的真实性、合法性存在争议，平台将会监督协助处理，欢迎举报

产品目录

产品资料

TC3097-8:LAN以太网芯片