Datasheet Summary
ALM-GN001 GNSS Filter-LNA Front-End Module
Data Sheet
Description
Avago Technologies’ ALM-GN001 is an ultra low-noise GNSS front-end module that bines a low-noise amplifier (LNA) with a GNSS FBAR pre-LNA filter. The LNA uses Avago Technologies’proprietary GaAs Enhancementmode pHEMT process to achieve high gain with very low noise figure and high linearity. Noise figure distribution is very tightly controlled. A CMOS-patible shutdown pin is included either for turning the LNA on/off, or for current adjustment. The integrated filter utilizes an Avago Technologies’ leading-edge FBAR filter for exceptional rejection at Cellular, DCS, PCS and WLAN band frequencies. Bypass functionality...