GX72452-GNU

Overview

The GX72452-GNU is an interface module manufactured by Renesas Electronics Corporation, classified under optical modulator drivers. It functions as a linear driver designed for coplanar and GPPO differential input with single-ended output configurations. The component is categorized within the embedded solutions sub-category. Official documentation indicates that this specific part number has reached the end-of-life stage, marked as discontinued. Consequently, it is no longer in active production or standard distribution channels.

Feature Summary

• Supports differential input to single-ended output signal conversion
• Designed for optical modulator driver applications
• Configured for coplanar and GPPO interface standards

Applications

• Optical communication systems requiring modulator driving
• GPPO differential signal processing interfaces
• Coplanar waveguide circuit integration

Procurement Notes

This component is officially discontinued and no longer available for new procurement. Verification of availability through authorized distributors is restricted due to its end-of-life status. Engineers must confirm the discontinuation notification directly from Renesas Electronics before initiating any design-in processes. Sourcing should focus on identifying qualified replacement parts rather than attempting to acquire existing inventory.

Selection Notes

Designers selecting components for new projects should avoid this part due to its discontinued status. Evaluation of alternative interface modules or optical modulator drivers currently in active production is required. Compatibility with existing coplanar and GPPO specifications must be verified against newer Renesas offerings or equivalent industry-standard linear drivers to ensure long-term supply chain stability.

Part Context

The GX72452-GNU belongs to Renesas Electronics' portfolio of embedded solutions, specifically within the interface modules and optical modulator drivers segment. As a discontinued item, it represents legacy technology previously utilized in specialized optical interconnect applications. Its classification highlights Renesas' historical focus on high-speed signal conditioning for differential-to-single-ended conversion in optical networking hardware.

Replacement Considerations

Consult official Renesas discontinuation notices for confirmed substitute part numbers. Direct replacements must maintain compatibility with GPPO differential inputs and single-ended outputs. Verify electrical parameters and pinout configurations against current active product lines to ensure seamless integration into optical modulator driver designs.