GPS Filter-LNA-Filter Front-End Module: ALM-2712

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' leading-edge FBAR filter for exceptional rejection at Cellular, DCS, PCS and WLAN band frequencies. Bypass functionality with an external RF switch is possible with separate RF switching.

The low noise figure and high gain, coupled with low current consumption make it suitable for use in critical low power GPS applications or during low-battery situations.

Features

• Very Low Noise Figure
• Low external component count
• Exceptional Cell/DCS/PCS/WLAN-Band rejection
• Advanced GaAs E-pHEMT & FBAR Technology
• Adjustable current via single external resistor/voltage
• Meets MSL3, Lead-free and halogen free
• CMOS compatible shutdown pin (SD)

Applications

• GPS Front-end Module