XRT73LC00AIV-F

Overview

The XRT73LC00AIV-F is a single-channel Line Interface Unit (LIU) manufactured by MaxLinear. It is designed for DS3, E3, and STS-1 telecommunications applications. The component operates within a supply voltage range of 3.135 V to 3.465 V and supports an operating temperature range from -40°C to +85°C. It is housed in a 120-pin LQFP package with dimensions of 14 mm x 20 mm. The device features moisture sensitivity classification and is intended for surface-mount installation.

Feature Summary

• Provides line interface unit functionality for DS3, E3, and STS-1 standards
• Supports single-channel operation for telecom interface applications

Applications

• DS3 line interface units
• E3 line interface units
• STS-1 line interface units

Procurement Notes

Verify the current lifecycle status before procurement as the component may be discontinued or subject to limited availability. Confirm that the specific suffix 'F' aligns with the required packaging or specification variant. Ensure compliance with RoHS directives and handle according to moisture sensitivity level requirements during storage and assembly processes.

Selection Notes

Select this component when a single-channel LIU solution is required for DS3, E3, or STS-1 interfaces. Verify that the 120-pin LQFP package fits the board layout constraints. Ensure the design accommodates the specified 3.135 V to 3.465 V power supply range and the -40°C to +85°C industrial temperature environment.

Part Context

This part belongs to the XRT73L series of telecom interface ICs produced by MaxLinear. It serves as a specialized component for digital signal transmission at the physical layer. Similar parts in the family include multi-channel variants such as the XRT73L02MES and XRT73L03BIV-F, which offer two and three channels respectively.

Replacement Considerations

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