XRT59L81IG-F

Description：IC TELECOM INTERFACE
Series：-

SKU:f57f5bc7029c Category: Telecom Brand: MaxLinear, Inc.

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Product introduction

Product Detailed Parameters

Description：IC TELECOM INTERFACE
Series：-
Mfr：MaxLinear, Inc.
Package：Bulk
Function：-
Interface：-
Number of Circuits：-
Voltage - Supply：-
Current - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Power (Watts)：-
Grade：-
Qualification：-

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XRT59L81IG-F

Overview

The XRT59L81IG-F is a single-channel E1 Line Interface Unit (LIU) manufactured by MaxLinear. It integrates analog front-end circuitry for E1/T1 applications, providing line driving and receiving capabilities. The device operates within a supply voltage range of 3.3V to 5V and supports an extended industrial temperature range from -40°C to +85°C. Packaged in a 20-lead SOIC, it serves as a key component for telecom interface systems requiring compliant E1 signal transmission.

Feature Summary

Integrates complete analog front-end functionality for single-channel E1 line interfacing
Supports operation with both 3.3V and 5V power supplies for system flexibility
Designed for robust performance across the full industrial temperature spectrum

Applications

E1 Line Interface Units (LIUs)
Telecom interface cards
Network synchronization equipment

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity and pin alignment against the 20-SOIC specification. Review official discontinuation notices for last-time buy deadlines. Ensure compatibility with existing board designs before procurement.

Selection Notes

Select this component for single-channel E1 applications requiring integrated line drivers. Compare against the XRT59L91 series for multi-channel requirements. Verify thermal management needs for the SOIC package. Check supply voltage compatibility with the target system architecture.

Part Context

This part belongs to the XRT59Lxx family of telecom interface ICs. It complements other MaxLinear products like the XRT59L91ID-F for expanded channel counts. The series provides standardized solutions for legacy and modern telecom infrastructure interfaces.

Replacement Considerations

The XRT59L91ID-F offers similar E1 LIU functionality but with different packaging or channel configurations. Verify pinout compatibility and electrical specifications before substitution. Consult official cross-reference documents for approved alternatives.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.