DP83849IDVS

TEXAS INSTRUMENTS  DP83849IDVS.  以太网控制器, 100 Mbps, IEEE 802.3u, 3 V, 3.6 V, TQFP, 80 引脚

The is a PHYTER industrial temperature fibre support FX dual-port 10/100Mb/s Ethernet Physical-layer Transceiver applicable where requiring Ethernet Connectivity continues to expand. Along with this increased market demand is a change in application requirements. It is a highly reliable, feature rich device perfectly for enabling Ethernet on the factory floor. It features two fully independent 10/100 ports for multi-port applications. It provides optimum flexibility in MPU selection by supporting both MII and RMII interfaces. The device also provides flexibility by supporting both copper and fibre media. In addition this device includes a powerful new diagnostics tool to ensure initial network operation and maintenance. In addition to the TDR scheme, commonly used for detecting faults during installation, NAONAL"s innovative cable diagnostics provides for real time continuous monitoring of the link quality.

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Energy detection mode

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Dynamic integrity utility

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Dynamic link quality monitoring

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TDR based cable diagnostic and cable length detection

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Optimized latency for real-time Ethernet operation

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Reference clock out

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SNI interface configurable IEEE 1149.1 JTAG

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Single register access for complete PHY status