ALM-1812 GPS Filter-LNA-Filter Front-End Module
Data Sheet
Description
Avago Technologies’ ALM-1812 is a GPS front-end module that combines a high-gain low-noise amplifier (LNA) with GPS FBAR filters.
The LNA uses Avago Technologies’ proprietary GaAs Enhancement-mode pHEMT process to achieve high gain with very low noise figure and high linearity.
Noise figure distribution is very tightly controlled.
A
CMOS-compatible shutdown pin is included either for turning the LNA on/off, or for current adjustment.
The integrated filter utilizes an Avago Technologies’ leadingedge FBAR filter for exceptional rejection at Cell/PCS-Band frequencies.
The low noise figure and high gain, coupled with low cur...