The SKY55950-11 is a front-end module (FEM) with an integrated
low-noise amplifier (LNA) and pre-filter and post-filter designed
for Global Navigation Satellite System (GNSS) receiver
applications. The SKY55950-11 is part of our Sky5® product
portfolio. The device provides low-current, excellent
out-of-band rejection, and low noise figure. The pre-filter and
post-filter provide low in-band insertion loss and excellent
rejection for the cellular, PCS, and WLAN frequency bands. Output
matching components are embedded inside the device. Only one
external input matching inductor is required.
The SKY55950-11 is optimized to operate at 1559 to 1606 MHz,
which makes it ideal for GPS / GLONASS / Galileo / Compass /
QZSS radio receiver applications.
The SKY55950-11 uses surface-mount technology (SMT) in the
form of a 2.5 x 2.5 x 0.56 (typical) mm Multi-Chip Module (MCM)
package, which allows for a highly manufacturable and low-cost
SKY55950-11 is pin-to-pin compatible to SKY65943-11.