14 March 2012 RF5540 4.9 to 5.85GHz switch and LNA front end solution RF5540 4.9 to 5.85GHz switch and LNA front end solution RFMD's new RF5540 is designed specifically for high performance WiFi applications in the 5GHz ISM band. The module integrates the LNA with bypass mode and an SPDT switch in a front end solution. According to RFMD, the integrated 50O input and output match is designed to minimise the number of external components required – optimising the size and cost of the solution. It is packaged in a 2 x 2 x 0.5mm, 12pin QFN. Features include: a single supply voltage of 2.7 to 4.8V; and integrated 5GHz LNA with Bypass and SPDT. Applications include: IEEE802.11a WiFi applications; IEEE802.11p wave automotive mesh; consumer electronics; mobile devices; gaming; and general purpose switch and LNA solution for 4.9 to 5.85GHz frequency range. Author Chris Shaw Comment on this article Websites https://estore.rfmd.com/RFMD_Onlinestore/Products/RFMD+Parts/PID-P_RF5540.aspx Companies RF Micro Devices Inc This material is protected by Findlay Media copyright See Terms and Conditions. One-off usage is permitted but bulk copying is not. For multiple copies contact the sales team. Enjoy this story? People who read this article also read... Alternative back-up power With outdoor events like concerts, events and festivals now ... Read Article NIDays 2013 NIDays is a technical conference designed specifically for ... Read Article Southern Manufacturing This year, Southern Manufacturing and Electronics is set to be ... Read Article Claire Jeffreys, NEW Claire Jeffreys, events director, National Electronics Week, ... Read Article What you think about this article: Add your comments Name Email Comments Your comments/feedback may be edited prior to publishing. Not all entries will be published. Please view our Terms and Conditions before leaving a comment.