78P2352-IGTR

Overview

The 78P2352-IGTR is a specialized Line Interface Unit (LIU) manufactured by Analog Devices Inc. under the Maxim Integrated brand, designed for telecommunications applications. It supports OC-3/STM-1e/E4 interface standards and operates within a temperature range of -40°C to +85°C. The component utilizes an LQFP-100 surface-mount package and functions at a supply voltage compatible with standard logic levels. As part of the 78P235x series, it integrates dedicated circuitry for high-speed serial data transmission and reception in network infrastructure equipment.

Feature Summary

• Integrated Line Interface Unit architecture optimized for OC-3/STM-1e/E4 protocols
• Supports single-channel operation for telecom line interfacing
• Designed for robust performance in industrial and commercial environments

Applications

• Optical Carrier level 3 (OC-3) network interfaces
• Synchronous Transport Module level 1e (STM-1e) systems
• E4 digital hierarchy line interfacing

Procurement Notes

Verify current availability status as this component may be subject to limited supply or end-of-life conditions. Confirm RoHS compliance details directly with the manufacturer or authorized distributors, as regulatory status can vary by production batch. Ensure that the specific suffix matches the required packaging and environmental specifications for your design.

Selection Notes

Select this component when designing systems requiring compliant OC-3/STM-1e/E4 line interfacing. Compare against other members of the 78P235x family if different pin counts or feature sets are needed. Verify that the LQFP-100 package fits the PCB layout constraints and thermal requirements of the target application.

Part Context

This device belongs to the 78P235x series of specialized interface ICs from Analog Devices/Maxim Integrated. These components are engineered specifically for synchronous optical networking and digital hierarchy applications, providing essential physical layer connectivity for telecom infrastructure.

Replacement Considerations

Check for direct substitutes within the 78P235x family, such as the 78P2351-IGT, which shares similar LIU functionality. Verify pin compatibility and electrical characteristics before substitution.