ONET4201LDRGET

Overview

The ONET4201LDRGET is a laser driver from the ONET4201LD series, designed for data rates ranging from 155 Mbps to 4.25 Gbps. It operates on a single 3 V to 3.6 V supply with a typical operating current of 55 mA. The device features active back termination and is housed in a 24-pin VQFN package. It supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Supports high-speed optical transmission up to 4.25 Gbps
• Integrates active back termination for signal integrity
• Operates within a standard industrial temperature range

Applications

• Short-reach optical interconnects
• Data communication systems
• Telecommunications equipment

Procurement Notes

This component has reached End-of-Life status. Manufacturers have issued discontinuance notifications indicating that production will cease. Verification of final availability through authorized distributors is required before integration into designs.

Selection Notes

Engineers should evaluate alternative components due to the discontinued status of this part. Selection criteria must include compatible data rate support, voltage requirements, and package dimensions to ensure seamless replacement in existing hardware architectures.

Part Context

Part of the ONET4201LD family, which provides integrated solutions for driving optical transmitters. This specific model utilizes a compact VQFN-24 footprint suitable for space-constrained printed circuit board layouts in modern electronic devices.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.