MAX2370ETM-T

RF Transmitter Overview

The MAX2370ETM-T is a complete quadrature transmitter designed for 450MHz applications. It accepts differential I/Q baseband inputs and integrates a frequency synthesizer, modulator, and upconverter. The device supports output power of 10dBm with a transmitting current of 134mA. It utilizes a 48-WFQFN package with an exposed pad for surface mount installation.

RF Transmitter Feature Summary

• Integrates quadrature modulation and frequency synthesis for direct conversion transmission
• Accepts differential I/Q baseband input signals for simplified system design
• Includes on-chip digital control interface for configuration and monitoring

RF Transmitter Applications

• 450MHz wireless communication systems
• Industrial, Scientific, and Medical (ISM) band transmitters
• Low-power telemetry devices

RF Transmitter Procurement Notes

Verify the exact suffix designation, as sources list both MAX2370ETM+T and MAX2370ETM-T. Confirm component availability status, as some distributors classify this part as obsolete or discontinued. Ensure the specific package variant matches the required PCB footprint before ordering.

RF Transmitter Selection Notes

Select this component for applications requiring integrated quadrature transmission at 450MHz. Consider the 10dBm output power and 134mA supply current for power budgeting. Verify compatibility with the differential I/Q baseband source and ensure the 48-pin TQFN thermal pad connection is properly managed in the layout.

RF Transmitter Part Context

This part belongs to Maxim Integrated's line of RF transceivers and transmitters. It is related to the MAX237 family, which focuses on low-power, single-chip solutions for sub-GHz wireless applications. The device simplifies design by combining multiple RF functions into one package.

RF Transmitter Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Check Analog Devices official resources for pin-compatible or functionally equivalent alternatives if this part is discontinued.