XR18W753IL48-F

Overview

The XR18W753IL48-F is an integrated RF transceiver IC designed for ISM band applications below 1 GHz. Manufactured by MaxLinear, it operates within a supply voltage range of 2.7 V to 3.6 V and supports data rates up to 1 Mbps. The device features a 48-pin VFQFN exposed pad package with dimensions of 7x7 mm. It includes internal PLL synthesis for frequency generation and provides configurable output power levels. The component is rated for operation between -40°C and +85°C, ensuring reliability in industrial environments.

Feature Summary

• Integrated RF transceiver supporting sub-1 GHz ISM bands
• Internal phase-locked loop (PLL) for frequency synthesis
• Configurable transmit power and receive sensitivity optimization
• Compact 48-pin QFN package with exposed thermal pad

Applications

• Industrial, Scientific, and Medical (ISM) wireless devices
• Remote control and telemetry systems
• Wireless sensor network nodes
• Low-power IoT communication modules

Procurement Notes

Verify the specific suffix 'F' against the official MaxLinear datasheet to confirm RoHS compliance status and lead-free soldering specifications. Ensure the 48-QFN package variant matches your PCB footprint requirements. Confirm that the operating temperature range aligns with your system's environmental constraints before finalizing procurement.

Selection Notes

Select this component when a single-chip solution for sub-1 GHz transmission and reception is required. It is suitable for designs needing integrated frequency synthesis without external crystals. Consider the 48-pin QFN form factor for space-constrained layouts. Evaluate the 1 Mbps data rate limit against application throughput needs.

Part Context

This part belongs to the MaxLinear family of RF transceivers targeting low-cost, low-power wireless connectivity. It integrates both transmitter and receiver functions into a single silicon die. The series is optimized for simple modulation schemes common in industrial automation and consumer remote controls.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing antenna matching networks if substituting with other sub-1 GHz transceivers.