HXR42100-DNG

Overview

The HXR42100-DNG is a Transimpedance Limiting Amplifier array from the Optical Receiver Transmitter Array (ORTA) family, designed for single-channel fiber optic links. This 3.3V SiGe device integrates a transimpedance preamplifier, limiting post-amplifier, and versatile CML output stage to support a single differential electrical channel. It is intended for use with discrete PiN detector arrays to create high-capacity optical links.

Feature Summary

• Integrates transimpedance preamplifier, limiting post-amplifier, and CML output stage in a single device
• Utilizes Silicon Germanium (SiGe) technology for high-performance signal processing
• Supports differential electrical channel output via versatile CML interface

Applications

• Single channel fiber optic links
• Datacom applications requiring high capacity and availability
• 100G to 25G fan-out configurations

Procurement Notes

Verify the specific suffix against official Renesas documentation to confirm package type and lead-free status. The provided data indicates a wafer/dice form factor; ensure this matches your assembly requirements. Confirm environmental compliance and operating temperature range specifications directly with the manufacturer before procurement.

Selection Notes

Select this component when designing optical receivers for datacom applications that require integrated amplification and limiting functions. It is suitable for systems utilizing discrete PiN detectors. Ensure the design supports 3.3V operation and accommodates the specific wafer-level packaging constraints associated with this ORTA family member.

Part Context

This part belongs to the Optical Receiver Transmitter Array (ORTA) product family from Renesas Electronics. These devices are specialized for the single-channel fiber optic market, providing complete front-end electronics for optical receivers. The HXR series focuses on integrating multiple amplifier stages into compact SiGe solutions for high-speed data transmission.

Replacement Considerations

Consult official Renesas documentation for qualified substitutes within the ORTA family. Verify compatibility of pinouts, electrical characteristics, and packaging dimensions before considering alternative part numbers.