PHY2078QT-BR

$7.36

Description：TXRX LASER 2.5G TQFN
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk,Tray

SKU:05bd39663fdd Category: Laser Drivers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：TXRX LASER 2.5G TQFN
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk,Tray
Type：-
Data Rate：-
Number of Channels：-
Voltage - Supply：-
Current - Supply：-
Current - Modulation：-
Operating Temperature：-
Package / Case：-
Supplier Device Package：-
Mounting Type：-
Current - Bias：-
Grade：-
Qualification：-

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PHY2078QT-BR

Overview

The PHY2078QT-BR is a laser driver integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. It supports data rates up to 2.5 Gbps and operates within a temperature range of -40°C to +85°C. The device utilizes a TQFN package for surface-mount installation. It is designed for high-speed switching applications, featuring advanced pulse-shaping capabilities to optimize signal integrity in optical transmission systems.

Feature Summary

Supports high-speed switching operation with data rates up to 2.5 Gbps
Incorporates advanced pulse-shaping technology for signal optimization
Designed for compact surface-mount integration via TQFN packaging

Applications

Optical communication transceivers
High-speed fiber optic links
Data center interconnects

Procurement Notes

Verify the specific suffix (BR) against official Analog Devices documentation to confirm tape-and-reel packaging and exact operational specifications. Ensure compatibility with system voltage requirements and thermal management constraints before procurement. Cross-reference the manufacturer part number with current availability status through authorized distributors.

Selection Notes

Select this component for applications requiring precise laser control at 2.5 Gbps speeds. Evaluate the TQFN package size against board space limitations. Confirm that the operating temperature range meets environmental conditions. Compare performance metrics such as rise/fall times and output current against alternative drivers if higher data rates are needed.

Part Context

This component belongs to the PHY2078 family of laser drivers from Maxim Integrated, now part of Analog Devices. These devices are engineered for optical networking equipment, providing reliable modulation control for vertical-cavity surface-emitting lasers (VCSELs) or edge-emitting lasers in short-reach communication modules.