MAX2175ETM+

Overview

The MAX2175ETM+ is a direct-conversion to low-IF tuner designed for digital audio broadcasting and broadcast radio applications. It operates within frequency ranges of 76MHz to 108MHz and 168MHz to 240MHz. The device is housed in a 40-pin TQFN package with exposed pad, supporting surface mount installation. It functions as a specialized interface component for receiving and processing radio signals in consumer electronics.

Feature Summary

• Direct-conversion architecture transitioning to low-IF signal processing
• Integrated tuning capabilities for DAB and FM broadcast bands
• Compact surface-mount packaging for space-constrained designs

Applications

• Digital Audio Broadcasting (DAB) receivers
• FM broadcast radio tuners
• Consumer electronic audio devices

Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels. Confirm RoHS compliance status and lead times prior to ordering. Ensure storage conditions meet moisture sensitivity level requirements. Check for obsolescence notices or lifecycle changes before finalizing procurement plans.

Selection Notes

Evaluate compatibility with target frequency bands and system interface requirements. Consider power consumption and thermal performance within the application environment. Assess integration complexity with existing baseband processors or microcontrollers. Verify package dimensions against PCB layout constraints.

Part Context

This component belongs to the Maxim Integrated tuner family, focusing on radio frequency front-end solutions. It complements other signal chain components by providing dedicated tuning functionality for specific broadcast standards.

Replacement Considerations

Consult official substitution lists for equivalent or pin-compatible alternatives. Verify electrical parameter alignment and package compatibility when selecting substitutes.