BGU8010,115

射频放大器 SiGe:C Low Noise Amplifier MMIC for GPS, GLONASS, Galileo and Compass

Overview

The BGU8010 is a Low Noise Amplifier LNA for GNSS receiver applications, available in a small plastic 6-pin extremely thin leadless package. The BGU8010 requires one external matching inductor and one external decoupling capacitor.

The BGU8010 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 16.1 dB gain at a noise figure of 0.85 dB. During high jamming power levels, resulting for example from a cellular transmit burst, it temporarily increases its bias current to improve sensitivity.

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## Features

* Covers full GNSS L1 band, from 1559 MHz to 1610 MHz

* Noise figure NF = 0.85 dB

* Gain = 16.1 dB

* High input 1 dB compression point of -9 dBm

* High out of band IP3i of 3 dBm

* Supply voltage 1.5 V to 3.1 V

* Optimized performance at very low supply current of 3.1 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

## Target Applications

* LNA for GPS, GLONASS, Galileo and Compass BeiDou in smart phones, feature phones, tablets, digital still cameras, digital video cameras, RF front-end modules, complete GNSS modules and personal health applications

## Features

* LNA for GPS, GLONASS, Galileo and Compass BeiDou in smart phones, feature phones, tablets, digital still cameras, digital video cameras, RF front-end modules, complete GNSS modules and personal health applications