MAX2172ETL/V+T

Overview

The MAX2172ETL/V+T is a direct-conversion to low-IF tuner designed for Digital Audio Broadcast (DAB) applications. It operates across three frequency bands: 87MHz to 108MHz, 168MHz to 240MHz, and 1.452GHz to 1.492GHz. The component utilizes a 40-pin TQFN package measuring 6x6 mm. It supports an operating temperature range from -40°C to +85°C and is marked as not recommended for new designs.

Feature Summary

• Supports direct-conversion and low-IF architectures for DAB reception
• Covers multiple frequency bands including FM, DAB Band II, and L-Band

Applications

• Digital Audio Broadcast (DAB) receivers
• FM radio tuners
• Portable multimedia devices

Procurement Notes

Verify the 'Not Recommended for New Designs' status before integration. Confirm availability through authorized distributors as supply may be limited or restricted. Ensure the specific suffix matches required packaging and temperature grades. Check for obsolescence notices from Analog Devices prior to finalizing procurement plans.

Selection Notes

Select this component for legacy DAB systems requiring integrated tuning solutions. Consider the 40-TQFN footprint for PCB layout constraints. Evaluate thermal performance within the specified industrial temperature range. Review datasheet specifications for impedance matching requirements at the RF input stage.

Part Context

This part belongs to the MAX2172 series of tuners by Analog Devices/Maxim Integrated. It is engineered specifically for broadcast audio applications. The device integrates necessary RF front-end functions into a compact form factor suitable for consumer electronics.

Replacement Considerations

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