ONET4291VARGPT - Texas Instruments

Manufacturer Part Number

ONET4291VARGPT

Manufacturer

Texas Instruments

Introduction

The ONET4291VARGPT is a high-performance laser diode driver designed for fibre optic applications, offering precise modulation and bias currents necessary for high-speed data transmission.

Product Features and Performance

Capable of data rates up to 4.25Gbps for rapid signal processing

Single channel operation tailored for single-mode fibre communication

Adaptive voltage supply ranging from 2.9V to 3.6V for flexible power management

Low supply current of 40 mA, minimizing power consumption

Offers modulation current of 11.5mA and bias current of 11mA, ensuring optimal laser performance

Operates efficiently within a wide temperature range of -40°C to 85°C

Packaged in a compact 20-VFQFN Exposed Pad, suitable for space-constrained applications

Product Advantages

Supports high-speed data transmission rates, making it ideal for fast optical links

Low power consumption enhances the overall system efficiency

Versatile power supply compatibility increases application flexibility

Designed for robust performance in variable environmental conditions

Key Technical Parameters

Data Rate: 4.25Gbps

Number of Channels: 1

Voltage Supply: 2.9V ~ 3.6V

Current Supply: 40 mA

Current Modulation: 11.5mA

Current Bias: 11 mA

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Manufactured by Texas Instruments, ensuring high reliability and performance standards

Packaged in tape and reel for secure and safe handling during shipping

Compatibility

Suitable for fibre optic communication systems requiring precise laser modulation

Application Areas

High-speed optical networks

Fiber optic communication systems

Data centers

Telecommunications infrastructure

Product Lifecycle

Classified as Last Time Buy, indicating that it is nearing the end of its production cycle

Customers should consider securing inventory or reviewing replacement options

Several Key Reasons to Choose This Product

High data rate compatibility ensures suitability for next-generation optical communication systems

Low power consumption contributes to more efficient system designs

Wide operating temperature range allows for deployment in various environmental conditions

Backed by Texas Instruments' reputation for quality and reliability

Last Time Buy status provides a clear timeline for procurement strategies and transition plans