Selecting the Optimal Low Noise Amplifier for Your Application

摘要

The purpose of this article is to help designers of receiver products select the optimal low noise amplifier (LNA) for their particular application. First, we will take a look at a typical receiver architecture and the LNAs role within it. From there, the article will offer some practical tips regarding things to consider when selecting a specific LNA device regarding process, biasing and cost. Finally, we will take a look forward to a device which will serve as the foundation for a new generation of state-of-the art LNAs from Skyworks.