DP83223AV

Telecom Overview

The DP83223AV is a high-speed networking transceiver device manufactured by National Semiconductor, now part of Texas Instruments. It belongs to the Twister family of twisted pair FDDI transceivers. The component supports data transmission over balanced copper cabling for Fiber Distributed Data Interface (FDDI) networks. It integrates transmitter and receiver functions to facilitate reliable communication in local area network environments.

Telecom Feature Summary

• Integrated twisted pair FDDI transceiver functionality
• Supports high-speed data transmission over balanced copper media
• Designed for local area network connectivity applications

Telecom Applications

• Fiber Distributed Data Interface (FDDI) network nodes
• Twisted pair physical layer connectivity
• Local area network (LAN) infrastructure equipment

Telecom Part Context

The DP83223 series is part of the Twister product line from National Semiconductor. This family includes variants such as the DP83220 and DP83222. These devices were designed to provide cost-effective alternatives to optical fiber solutions while maintaining FDDI compliance for specific network segments.

Telecom Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult current Texas Instruments or third-party distributor databases for modern equivalents, as the original manufacturer has been acquired.