MAX2550ETN+T

RF Transceiver ICS Overview

The MAX2550ETN+T is a single-chip WCDMA Band 1 transceiver manufactured by Analog Devices Inc. (Maxim Integrated). It integrates RF and baseband functions for cellular applications, supporting GSM, HSPA+, and WCDMA protocols. The device operates within the frequency range of 1.92GHz to 1.98GHz. It is housed in a 56-lead TQFN package measuring 7x7mm. The component is RoHS3 compliant and designed for telecom circuit implementations.

RF Transceiver ICS Feature Summary

• Integrates complete RF and baseband processing for single-chip cellular solutions
• Supports multiple wireless standards including WCDMA, GSM, and HSPA+
• Optimized for Band 1 operation with integrated modulation capabilities

RF Transceiver ICS Applications

• WCDMA Band 1 mobile phone terminals
• GSM/HSPA+ cellular communication devices
• Telecom circuit implementations requiring integrated RF transceivers

RF Transceiver ICS Procurement Notes

Verify component authenticity through authorized distributors as the part may be discontinued or end-of-life. Confirm RoHS3 compliance status matches project requirements. Ensure the 56-TQFN package dimensions align with PCB layout constraints. Check for alternative sources if supply chain stability is critical for production.

RF Transceiver ICS Selection Notes

Select this component for designs requiring a fully integrated single-chip solution for WCDMA Band 1. Consider the 7x7mm TQFN package size for space-constrained applications. Evaluate compatibility with GSM and HSPA+ protocols if multi-mode support is necessary. Verify power supply requirements and interface compatibility with the host MCU.

RF Transceiver ICS Part Context

This part belongs to the Maxim Integrated cellular transceiver family, designed for compact mobile communications. It combines RF front-end and baseband processing to reduce bill of materials count. The ETN suffix indicates a specific tape-and-reel packaging variant suitable for automated assembly processes in high-volume manufacturing environments.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The source indicates the MAX2550ETN+ variant may be discontinued. Engineers should consult official Analog Devices resources for current lifecycle status and potential pin-compatible alternatives.