MAX2023ETX+T

Overview

The MAX2023ETX+T is a high dynamic range RF modulator and demodulator integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. Designed for wireless communication systems, this component supports CDMA, EDGE, GSM, and TDMA standards. It operates within a frequency range of 1.5GHz to 2.5GHz and functions as an up/down converter. The device is housed in a 36-TQFN (6x6) surface-mount package.

Feature Summary

• Integrated modulation and demodulation capabilities for multi-standard wireless applications
• High dynamic range performance suitable for demanding RF environments
• Supports multiple cellular protocols including CDMA, EDGE, GSM, and TDMA

Applications

• CDMA mobile communication base stations and handsets
• EDGE network infrastructure and devices
• GSM system transceivers
• TDMA wireless communication equipment

Procurement Notes

Verify the exact suffix (+T) to confirm tape-and-reel packaging and RoHS compliance status. Confirm current availability as distribution channels may list discontinued or limited stock items. Ensure the supplier provides valid traceability documentation matching the manufacturer's part identification. Cross-reference the full part number with official distributor catalogs to avoid counterfeit components.

Selection Notes

Select this component when designing systems requiring integrated modulation and demodulation for CDMA, EDGE, GSM, or TDMA standards. The 1.5GHz to 2.5GHz operating range defines its suitability for specific cellular bands. The 36-TQFN package dictates PCB layout constraints and thermal management requirements. Verify that the system architecture aligns with the device's up/down converter functionality.

Part Context

This part belongs to the MAX2023 family of RF ICs designed for wireless communications. It integrates transmitter and receiver signal processing functions into a single chip. The device simplifies design complexity by combining modulation, demodulation, and frequency conversion capabilities. It targets applications requiring compact solutions for multi-mode cellular connectivity.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for legacy replacement guidance.