HI-5200PQWF

Overview

The HI-5200PQWF is a full transceiver interface IC from Holt Integrated Circuits, designed for 10Base-T/100Base-TX Ethernet PHY applications. It features two drivers and two receivers within a 32-pin Plastic Thin Quad Flat Pack (TQFP) package. The device supports MII and RMII interfaces and operates within an extended temperature range of -40°C to +105°C. It is RoHS compliant with a Moisture Sensitivity Level of 3.

Feature Summary

• Supports 10Base-T and 100Base-TX Ethernet standards
• Integrated full transceiver functionality with dual drivers and receivers
• Compatible with MII and RMII interface protocols

Applications

• Military aerospace avionics systems
• Extended temperature industrial communication networks
• Flight control and navigation data buses

Procurement Notes

Verify the specific ordering suffix 'W' against official Holt documentation to confirm compliance status and package variant accuracy. Ensure the procurement channel provides valid traceability for the 32-PQFP component. Confirm that the supplier source aligns with authorized distribution channels for military-grade specifications.

Selection Notes

Select this component for designs requiring robust Ethernet connectivity in harsh environments. The wide operating temperature range suits aerospace and defense applications. Verify pin compatibility with existing PCB layouts due to the specific 32-PQFP footprint requirements.

Part Context

Holt Integrated Circuits specializes in avionics data bus solutions, supplying components for flight control and navigation systems. This part belongs to their PHY transceiver family, supporting standards like ARINC 429 and MIL-STD-1553 across various aircraft programs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for direct replacements or cross-reference options.

FAQ

What interface standards does the HI-5200PQWF support?

It supports MII and RMII interfaces for Ethernet connectivity.

Is the HI-5200PQWF suitable for high-temperature environments?

Yes, it operates within an extended temperature range of -40°C to +105°C.