EQCO31X20C1-I/3DW

Overview

The EQCO31X20C1-I/3DW is a CoaXPress 2.0 transmitter/receiver from Microchip Technology, designed for professional video applications. It integrates an equalizer, clock data recovery (CDR) reclocker, and cable driver on a single chip. The device supports data rates up to 3.125 Gbps. It utilizes a 16-pin QFN package measuring 4x4 mm. The component facilitates high-speed serial communication in imaging systems.

Feature Summary

• Integrates equalizer, CDR reclocker, and cable driver functions
• Supports CoaXPress 2.0 standard protocols
• Enables bidirectional transmission and reception capabilities

Applications

• Professional video systems
• Imaging equipment
• High-speed camera interfaces

Procurement Notes

Verify the specific suffix 'I/3DW' against official Microchip documentation to confirm temperature range and tape-and-reel packaging specifications. Ensure compatibility with existing PCB footprints for the 16-QFN package. Cross-reference datasheet revisions to validate signal integrity requirements for your specific trace lengths.

Selection Notes

Select this component when CoaXPress 2.0 compliance is required for video data transmission. It is suitable for designs needing integrated signal conditioning without external equalizers. Consider the 3.125 Gbps limit when evaluating bandwidth needs compared to higher-speed variants like the EQCO125 series.

Part Context

This part belongs to the EQCO31X20 family of CoaXPress transceivers. It serves as a bridge between digital image sensors and host processing units. The integration of CDR and equalization simplifies board layout by reducing component count and managing signal degradation over coaxial cables.

Replacement Considerations

The EQCO31X20C1-I/8EX is a documented alternative within the same family, offering different packaging options. Verify pinout compatibility before substitution. Higher speed alternatives include the EQCO125 series for increased bandwidth requirements.