Want to learn about the performance and characteristics of two new breakthrough, ultra low noise LNAs with best-in-class noise figure? Topics include techniques used in biasing and matching.  A circuit description with information on thermal considerations is also addressed.  Skyworks’ SKY67150-396LF and SKY67153-396LF are designed to cover a wide bandwidth, using two devices with design and performance analyzed from 30 MHz – 4.0 GHz. The package pin-outs for each device are identical, with different application schematics and frequency bands. Read on!