HXR42400-DNT

Overview

The HXR42400-DNT is a transimpedance and limiting amplifier array die manufactured by Renesas Electronics. Designed for LR4 parallel optical applications, it supports data rates up to 28Gbps and provides an optical reach exceeding +10km. The component integrates both TIA and limiting amplifier functions into a single silicon die format.

Feature Summary

• Integrates transimpedance and limiting amplifier arrays
• Optimized for LR4 parallel optical applications
• Supports high-speed data transmission up to 28Gbps

Applications

• LR4 parallel optical communication systems
• High-speed Ethernet interfaces
• Optical receiver front-ends

Procurement Notes

Verify availability status as the product may be discontinued or restricted. Confirm die form factor requirements for integration. Check RoHS compliance documentation. Ensure compatibility with existing optical module designs. Consult official Renesas channels for current supply chain information.

Selection Notes

Select this component for applications requiring integrated TIA and limiting amplification in a compact die format. Suitable for designs targeting 28Gbps performance over standard optical distances. Evaluate thermal management needs for bare die implementation. Consider packaging solutions for final assembly.

Part Context

This part belongs to Renesas' specialized analog IC portfolio focused on high-speed signal processing. It complements other optical interface components within the company's connectivity solutions. The die-level offering allows system integrators flexibility in custom package design.

Replacement Considerations

No public substitute part numbers are confirmed. Verify functional equivalence carefully if considering alternatives from other manufacturers.