HXR6101-TNT-F8

Overview

The HXR6101-TNT-F8 is a single-channel laser driver and transimpedance limiting amplifier (TIA) receiver manufactured by Renesas Electronics. Designed for high-speed optical links, this device integrates a TIA pre-amplifier, a limiting post-amplifier, and a CML output stage within a single 3.3V SiGe package. It supports data rates up to 16Gb/s and is intended for use with PIN detectors in datacom applications requiring high capacity and availability.

Feature Summary

• Integrates transimpedance pre-amplifier, limiting post-amplifier, and CML output stage
• Designed for 16Gb/s single-channel optical link applications
• Utilizes 3.3V SiGe technology for high-performance signal processing

Applications

• High-capacity datacom optical links
• Optical receiver modules using PIN detectors
• High-availability optical interconnect systems

Procurement Notes

Verify the specific suffix -F8 against official Renesas documentation to confirm tape-and-reel packaging specifications. Note that the broader HXR6101 family has been subject to discontinuation notifications; confirm current production status and end-of-life timelines directly with the manufacturer before procurement planning.

Selection Notes

Select this component when designing 16Gb/s optical receivers requiring integrated amplification and limiting functions. Ensure compatibility with 3.3V power supplies and CML interface requirements. Evaluate thermal management needs for SiGe devices in compact module designs.

Part Context

The HXR6101 series belongs to Renesas' portfolio of laser drivers and driver ICs. It targets the optical communications market, specifically offering solutions for datacom applications where high speed and reliability are critical. The device complements other optical components like VCSEL drivers and photodetectors.

Replacement Considerations

Check for direct pin-compatible alternatives from Renesas or verify if the HXR6101-DNT serves as a functional substitute. Review discontinuation notices for potential obsolescence risks and identify qualified second-source manufacturers for long-term supply stability.