BGA855N6
Low Noise Amplifier for Lower L-Band GNSS Applications
Features
Description
The BGA855N6 is a front-end low noise amplifier for GPS L5 and L2, Galileo E5a, E5b, E6, Glonass G3, G2 and
Beidou B3 and B2 bands for a frequency range from 1164 MHz to 1300 MHz. The LNA provides 17.8 dB gain and
0.60 dB noise figure at a current consumption of 4.8 mA in the application configuration described in Chapter 4.
The BGA855N6 is based upon Infineon Technologies‘ B9HF Silicon Germanium technology. It operates from 1.1 V
to 3.3 V supply voltage (device optimized for 1.8V operation / also prepared to support 1.2V and 2.8V operation).
OFF-state can be enabled by PON pin.
Pin Definition and Function
Table 1
Pin Definition and Function
Pin No.
Name
GND
VCC
AO
Function
1
2
3
4
5
6
Ground
DC supply
LNA output
Ground
GND
AI
LNA input
Power On Control
PON
Data Sheet
4
Revision 2.1
2023-01-11
INFINEON [ Infineon ]
