BGU8009,115

The BGU8009 is a Low Noise Amplifier (LNA) for GNSS receiver applications, available in a small plastic 6-pin extremely thin leadless package. The BGU8009 requires one external matching inductor and one external decoupling capacitor. The BGU8009 adapts itself to the changing environment resulting from co-habitation of different radio systems in modern cellular handsets. It has been designed for low power consumption and optimal performance when jamming signals from co-existing cellular transmitters are present. At low jamming power levels it delivers 18 dB gain at a noise figure of 0.65 dB. During high jamming power levels, resulting for example from a cellular transmit burst, it temporarily increases its bias current to improve sensitivity.

• Covers full GNSS L1 band, from 1559 MHz to 1610 MHz
• Noise figure (NF) = 0.65 dB
• Gain 18 dB
• High input 1 dB compression point of -7 dBm
• High out of band IP3_i of 6 dBm
• Supply voltage 1.5 V to 3.1 V
• Optimized performance at very low supply current of 4.2 mA
• Power-down mode current consumption < 1 µA
• Integrated temperature stabilized bias for easy design
• Requires only one input matching inductor and one supply decoupling capacitor
• Input and output DC decoupled
• ESD protection on all pins (HBM > 2 kV)
• Integrated matching for the output
• Available in a 6-pins leadless package 1.1 mm x 0.9 mm x 0.47 mm; 0.4 mm pitch: SOT1230
• 180 GHz transit frequency - SiGe:C technology
• Moisture sensitivity level of 1