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Product Detailed Parameters
- Description：IC FEM DIVERSITY 3X4 QFN
- Series：SiGe
- Mfr：Skyworks Solutions Inc.
- Package：Tape & Reel (TR)
- Function：Front End
- Frequency：2.4GHz ~ 2.5GHz
- RF Type：802.11b/g/n
- Secondary Attributes：-
- Mounting Type：Surface Mount
- Package / Case：24-VFQFN Exposed Pad
- Supplier Device Package：24-QFN (3x4)
- Grade：-
- Qualification：-
Download product information
Overview
The SE2621L-R is a complete wireless LAN RF front-end module designed for 802.11b/g/n applications operating in the 2.4 GHz to 2.5 GHz frequency range. Manufactured by Skyworks Solutions, Inc., this component integrates power amplifier, power detector, and diversity switch functionalities into a single package. It utilizes Silicon technology and is housed in a 3x4 QFN surface-mount package. The device supports RoHS compliance standards.
Feature Summary
- Integrates power amplifier, power detector, and diversity switch functions
- Optimized for 802.11b/g/n WLAN performance
- Operates within the 2.4 GHz to 2.5 GHz frequency band
Applications
- 802.11b/g/n Wireless LAN systems
- RF front-end modules for wireless devices
- Diversity antenna switching applications
Procurement Notes
Verify current availability status as the component is listed with restricted supply or discontinued status in official distributor records. Confirm specific ordering suffixes and packaging requirements directly with authorized suppliers. Check for Product Change Notifications regarding manufacturing updates or lifecycle changes before finalizing procurement plans.
Selection Notes
Select this component for designs requiring integrated WLAN front-end solutions in the 2.4 GHz band. Ensure compatibility with 802.11b/g/n protocols. Verify that the 3x4 QFN package fits the PCB layout constraints. Consider the discontinuation status when planning long-term production runs.
Part Context
The SE2621L-R belongs to Skyworks' family of wireless LAN front-end modules. It serves as an integrated solution replacing discrete components for power amplification and signal detection. The 'R' suffix typically indicates reel packaging. It is part of the broader SE2621 series designed for high-efficiency wireless communication.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Due to the discontinued status, alternative sourcing should be verified through authorized distributors or equivalent component manufacturers.
