The ATF62227-11 is a low noise amplifier (LNA) designed for Wi-Fi 802.11b/g/n systems. The integrated input and output 50Ω match minimizes layout area in the customer’s application, reduces the bill of materials and manufacturability cost. Performance is focused on a balance of low noise and gain that increases the receive sensitivity.
The ATF62227-11 integrates a bypass path that enables a defined gain step. The device is provided in a 6-pin, 1.6mm x 1.6mm x 0.5mm DFN package.