SE2620T-R

RF Front End (LNA + PA) Overview

The SE2620T-R is a complete 2.4 GHz wireless LAN and Bluetooth front-end module designed for 802.11 b/g/n applications. It integrates a power amplifier, low noise amplifier, and an SP3T switch to manage antenna routing between the PA output, LNA input, and a dedicated bypass/off port. Operating within the 2.4 GHz to 2.5 GHz frequency range, this RF integrated circuit supports WLAN connectivity while accommodating a separate Bluetooth interface.

RF Front End (LNA + PA) Feature Summary

• Integrates power amplifier, low noise amplifier, and single-pole triple-throw switch in a compact module
• Routes antenna paths to power amplifier output, low noise amplifier input, or bypass/off port
• Supports simultaneous operation of 802.11 b/g/n WLAN and Bluetooth protocols

RF Front End (LNA + PA) Applications

• 2.4 GHz Wireless LAN devices
• Bluetooth enabled wireless modules
• 802.11 b/g/n compliant network adapters

RF Front End (LNA + PA) Procurement Notes

Verify component authenticity through official Skyworks channels due to discontinued status. Confirm package type matches Tape & Reel specifications. Check for tariff implications if shipping to the United States. Ensure compatibility with existing 2.4 GHz RF designs requiring integrated front-end solutions.

RF Front End (LNA + PA) Selection Notes

Select this component for designs requiring integrated 2.4 GHz RF front-end functionality. The module simplifies PCB layout by combining amplification and switching. Consider the SP3T architecture limitations regarding true antenna diversity when evaluating system requirements for multiple active radio chains.

RF Front End (LNA + PA) Part Context

The SE2620T belongs to Skyworks' series of wireless RF front-end modules. This specific variant includes the -R suffix indicating tape and reel packaging. It serves as a foundational component for compact wireless communication devices requiring efficient signal transmission and reception at 2.4 GHz frequencies.

RF Front End (LNA + PA) Replacement Considerations

This product is no longer manufactured. Verify availability of alternative SKUs from Skyworks or compatible third-party suppliers offering equivalent 2.4 GHz front-end integration.