Low-Noise Amplifier Front-End Module with GPS/GNSS/BDS Pre- and Post-Filters

The SKY65903-11 is a front-end module (FEM) with an integrated low-noise amplifier (LNA), and pre- and post-filters designed for Global Positioning System/Global Navigation Satellite System/Beidou Navigation Satellite System (GPS/GNSS/BDS) receiver applications. The device provides high linearity, excellent gain, and a low noise figure (NF).

The pre- and post-filters provide low in-band insertion loss and excellent rejection for the cellular, PCS, and WLAN frequency bands.

The SKY65903-11 uses surface-mount technology (SMT) in the form of a 2.5 x 2.5 mm Multi-Chip Module (MCM) package, which allows for a highly manufacturable and low-cost solution.

Please note: SKY65903-11 is being discontinued and is not recommended for new designs. The suggested replacement is SKY65933-11.


    • Small signal gain: 14.2 dB
    • In-band IIP3: –7.3 dBm
    • Low noise figure: 1.7 dB
    • Low current consumption
    • Input/output impedance internally matched to 50 Ω
    • Single DC supply: 1.8 V
    • No external SMT required
    • Small, MCM (16-pin, 2.5 x 2.5 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

Images & Diagrams


    • Frequency (MHz)
    • TBD
    • Test Frequency (MHz)
    • TBD
    • Description
    • GPS/GNSS/GNSS Pre- and Post-Filters + LNA Front-End Module
    • Gain (dB)
    • TBD
    • VDD (V)
    • TBD
    • IP1 dB (dBm)
    • TBD
    • NF (dB)
    • TBD
    • Package
    • MCM, 16-pin
    • Package (mm)
    • 2.5 x 2.5

360 Degree View

Product Media


Skyworks uses cookies to analyze website traffic, deliver customized experiences, and advertise. Learn more, including how to manage your preferences, in our Website Privacy Policy. By using our website you agree to our use of cookies.