DP83858VF

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The DP83858VF is an integrated physical layer transceiver designed to connect a low-cost Media Access Controller (MAC) to an Ethernet 10/100Base-TX network. This device is part of a family of Ethernet standards compliant Physical Layer Transceivers from Texas Instruments, providing an ideal solution for any systems that require an Ethernet connection. This device is suitable for many applications, and is especially suitable for applications in industrial controls and automotive markets.

The DP83858VF is an enhanced Physical Layer Transceiver designed to connect a low-cost Media Access Controller (MAC) to an Ethernet 10/100Base-T. It is designed to provide full Ethernet networking compatibility in combination with a minimum of external components. This device provides greater flexibility, faster connection times, and improved network reliability than more traditional implementations.

The DP83858VF features a unique combination of features that allows it to be used in a wide range of applications. It supports a variety of Ethernet speeds, from 10Mbps up to 100Mbps, with full-duplex capability. It also supports both 10Base-T and 100Base-T4 modes of operation. Additionally, the device is capable of using Auto-MDIX, allowing the device to automatically adjust to either straight-through or crossover wiring without requiring any user intervention.

The DP83858VF includes a controller which provides the control signals needed to transfer data between the MAC and the PHY. The MAC interface is compliant with the IEEE 802.3 specifications but is specially customized by TI to meet the requirements of cost-effective Ethernet networking applications. It provides full support for Half-Duplex as well as full-duplex Ethernet communications.

The DP83858VF is capable of interfacing to 10/100Base-T physical media. This includes both Category 5 and Category 4 cabling. It utilizes a single pair of RJ-45 connectors. Additionally, the DP83858VF is compatible with both traditional and ISO/IEC 11801 structured cabling standards. This allows for a simple and cost-effective implementation of Ethernet networks.

The DP83858VF features an analog front-end that is optimized for 10/100Mbps Ethernet networks. This includes integrated filtering and cross-talk cancellation circuits. This reduces network noise and improves link reliability. The DP83858VF includes a power-efficient analog front-end that draws minimal power, which enables efficient designs for low-power applications.

The DP83858VF complies with the IEEE 802.3 specification and supports a variety of negotiation protocols, including Half/Full Duplex, Auto-Negotiation, and LinkFault Detection. Additionally, it supports both 10Base-T and 100Base-T4 modes of operation and is compliant with the IEEE 802.3x Full-Duplex Flow Control and Backpressure models.

The DP83858VF provides a number of features that make it an ideal solution for Ethernet networking applications. It is designed to be both low cost and low power and combines high performance with a compact, robust form factor. Additionally, it is compliant with a variety of Ethernet standards, is compatible with a wide variety of cabling, and supports a broad range of speed and mode options.

The DP83858VF is an integrated physical layer transceiver designed to support cost-effective Ethernet solutions in a variety of applications. It is an ideal choice for connecting low-cost Media Access controllers to an Ethernet 10/100Base-T network in industrial and automotive applications. It provides full compatibility with the IEEE 802.3 specifications, supports a variety of speeds and modes, is compliant with a wide range of cabling options, and provides an enhanced analog front-end for reliable link operation.

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