MAX3996CTP+T

Overview

The MAX3996CTP+T is a laser diode driver IC designed for fiber optic applications, operating at data rates up to 2.5 Gbps with a single channel. It functions within a supply voltage range of 3 V to 5.5 V and is housed in a 20-TQFN (4x4) package with an exposed pad. Key electrical specifications include a modulation current of 40 mA, a bias current of 60 mA, and a supply current of 52 mA. The device supports an operating temperature range from 0°C to +70°C.

Feature Summary

• Supports high-speed optical transmission at 2.5 Gbps
• Integrates internal calibration mechanisms
• Designed for direct interfacing with laser diodes

Applications

• Fiber optic transceivers
• PON Class A, B, and C physical layer implementations
• SFF-8472 compliant optical modules

Procurement Notes

Verify component authenticity through authorized channels due to limited availability status. Confirm RoHS compliance and REACH status prior to integration. Ensure the 20-TQFN thermal pad connection meets PCB layout requirements for adequate heat dissipation during operation.

Selection Notes

Select this component for designs requiring a single-channel laser driver with integrated calibration capabilities. Consider the 2.5 Gbps speed limit and 3V to 5.5V supply range when defining system power and performance constraints. Evaluate the TQFN package footprint against available board space.

Part Context

This part belongs to the MAX3996 series of laser drivers manufactured by Analog Devices Inc./Maxim Integrated. It is specifically engineered for precision control of laser diodes in telecommunications and data communication systems, offering a compact solution for high-density optical interfaces.

Replacement Considerations

No public confirmed substitute part numbers are available.