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DP83849IDVS
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DP83849IDVS

  • Category:Bus transceiver
  • Product Name:Ethernet physical layer transceivers
  • Manufacturers:NSC
  • Production Batch Number:10+
  • Encapsulation:TRAY
  • Stock Status:There is stock
  • Stock Quantity:2255
  • Minimum order quantity: 1
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  • Product introduction

peculiarity

  • Low power 3.3V, 0.18 micron CMOS technology
  • Low power consumption
  • 3.3V MAC interface
  • Auto - MDIX 10/100 Mb/s
  • Energy detection mode
  • Flexible MII port assignment
  • Dynamic integrity utility
  • Dynamic link quality monitoring
  • TDR-based cable diagnostics and cable length detection
  • Real-time Ethernet operation optimizes latency
  • Reference clock output
  • RMII Pastor 1.2 interface (configurable)
  • SNI interface (configurable)
  • Ministry of Information Industry serial management interface (MDC and MDIO)
  • IEEE 802.3 MII
  • Complies with IEEE 802.3u autonegotiation and parallel detection
  • IEEE 802.3u ENDEC, 10BASE-T transceivers and filters
  • IEEE 802.3u PCS, 100BASE-TX transceivers and filters
  • Complies with IEEE 802.3u 100Base - FX fiber optic interface
  • IEEE 1149.1 JTAG
  • Adaptive equalization and baseline drift compensation in accordance with comprehensive ANSI X3.263 TP - PMD physical sublayer
  • Programmable LEDs support loop, 10/100 MB/s mode, active, duplex and collision detection
  • Single completion of PHY status register access
  • 10/100 Mb/s packet BIST (built-in self-test)
  • 80-pin TQFP package in 12mm × 12mm

illustrate

The number of applications that require an Ethernet connection continues to expand. With the growing market demand, this is a changing application demand. Single-channel Ethernet is used in many applications where sufficient is now required, such as wireless remote control base stations and dual-port capabilities for industrial network redundancy or system management.

The DP83849IF is a highly reliable, feature-rich device ideal for industrial applications enabling Ethernet on the factory floor. The DP83849IF has two 10/100 ports for fully independent multiport applications. Country-unique port switching also allows both ports to be configured to provide fully integrated distance extension, media conversion, hardware-based failover, and port monitoring.

The DP83849IF supports MII and RMII interface MPU selection provides the best flexibility. The device also provides the flexibility to support copper and fiber media. In addition, the unit includes a powerful new diagnostic tool to ensure initial network operation and maintenance.

In addition to the Taiwan Depositary Receipt Program, commonly used for fault detection during installation, National Semiconductor's innovative cable diagnostics provide real-time continuous monitoring of link quality. This allows system designers to implement failure prediction mechanisms to detect and warn of changes or deterioration in link conditions.

With the DP83849IF, National Semiconductor Corporation continues to provide a combination of powerful features and flexibility to ease Ethernet implementation system designers, the foundation of their Ethernet expertise and leadership.


apply

  • Medical devices
  • Factory automation
  • Motor & Motion Control
  • Wireless remote base station
  • Universal embedded applications

andDP83849IDVSRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
DP83849IDVS/NOPB   10+11+   Hong Kong spot, imported original
DP83849IDVS NSC 10+ TRAY Ethernet physical layer transceivers

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