SST12LF02-QXCE

RF Front End (LNA + PA) Overview

The SST12LF02-QXCE is a 2.4 GHz Front-End Module (FEM) from Microchip Technology, designed for wireless applications. It integrates a high-performance Power Amplifier (PA) and a switch within a compact package. The device operates at a frequency of 2.4 GHz with an operating supply voltage of 3.3 V and a maximum operating current of 165 mA. It supports IEEE 802.11b/g/n standards and features a 16-XQFN (3x3 mm) surface-mount package. The component functions reliably across a temperature range of -40°C to +85°C.

RF Front End (LNA + PA) Feature Summary

• Integrates a high-performance power amplifier and a switch into a single front-end module
• Optimized for 2.4 GHz wireless communication bands
• Supports standard-compliant operation for 802.11b/g/n protocols
• Utilizes a compact 16-XQFN surface-mount package design

RF Front End (LNA + PA) Applications

• Wireless LAN devices
• Cordless telephones
• Bluetooth-enabled equipment
• Zigbee and other 2.4 GHz IoT modules

RF Front End (LNA + PA) Procurement Notes

Verify the specific suffix 'QXCE' against official Microchip documentation to confirm pinout and thermal characteristics. Ensure compatibility with 3.3 V supply rails and check for RoHS compliance status in the latest datasheet revision before integration.

RF Front End (LNA + PA) Selection Notes

Select this FEM for designs requiring integrated PA and switching functionality in space-constrained 2.4 GHz applications. Confirm that the 165 mA current draw fits the system power budget and that the 3.3 V supply voltage aligns with the platform's regulation capabilities.

RF Front End (LNA + PA) Part Context

This component belongs to the SST12 series of RF front-end solutions. It complements other models like the SST12CP12 by providing integrated amplification and switching. The QXCE designation indicates a specific package variant suitable for automated surface-mount assembly processes.

RF Front End (LNA + PA) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference options directly through Microchip Technology authorized channels or consult the official product selection guide for compatible alternatives.