Infineon – BGA855N6 low noise amplifier for lower L-Band GNSS applications
The BGA855N6 is designed to enhance GNSS signal sensitivity for band L2/L5 especially for very high accuracy.
Besides GPS L5 and L2, the GNSS LNA also covers Galileo E5a, E5b, E6, Glonass G3, G2 and Beidou B3 and B2 bands for a frequency range from 1164MHz to 1300MHz. The LNA provides 17.8dB gain and 0.6dB noise figure at a current consumption of 4.8mA. The BGA855N6 is based upon Infineon Technologies‘ B9HF Silicon Germanium technology. It operates from 1.1V to 3.3V supply voltage.
Features
– GPS LNA for L2/L5 Frequency
– Improves GPS accuracy into cm range (~30cm)
– Improves GPS for indoor navigation
– 1.2V support
– Designed for high precision GPS devices
Target applications
– Enhance GNSS signal sensitivity for band L2/L5, especially for very high accuracy
– Besides GPS L5 and L2, the GNSS LNA also covers Galileo E5a, E5b, E6, Glonass G3, G2 and Beidou B3 and B2
Benefits
– High accuracy navigation that enabler for ~30cm accuracy
– High linearity that ideal for Smartphones 5G NSA ready
– Wide bandwidth and one solution for all GPS systems
– Backwards compatible with standard GNSS LNA that saves cost of design
Frequency overview
Block diagram
Product overview
