BGU8103X

射频放大器, 1.55GHz至1.61GHz, 17.5db增益, 0.8dB噪声, 1.5V至3.1V, XSON-6

Overview

The BGU8103 is, also known as the GPS1301M, an ultra low current and Low-Noise Amplifier LNA for GNSS receiver applications. The BGU8103 is available in a small plastic 6-pin extremely thin leadless package. The BGU8103 requires only one external matching inductor.

The BGU8103 adapts itself to the changing environment resulting from co-habitation of different radio systems in modern cellular handsets. It has been designed for ultra low power consumption and optimal performance when jamming signals from co-existing cellular transmitters are present. At low jamming power levels, it delivers 17.5 dB gain at a noise figure of 0.80 dB and a supply current of 1.2 mA. 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

* Optimized performance at a low supply current of 1.2 mA

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

* Noise figure = 0.80 dB

* Gain 17.5 dB

* Input 1 dB compression point of ‒16 dBm

* Out of band IP3i of ‒8 dBm

* Supply voltage 1.5 V to 3.1 V

* Self-shielding package concept

* Integrated supply decoupling capacitor

* Power-down mode current consumption < 1 μA

* Integrated temperature stabilized bias for easy design

* Requires only one input matching inductor

* Integrated DC blocking at both RF input and output

* ESD protection on all pins HBM > 2 kV

* Integrated matching for the output

* Available in a 6-pin leadless package 1.1 mm x 0.7 mm x 0.37 mm; 0.4 mm pitch: SOT1232

* 180 GHz transit frequency - SiGe:C technology

* Moisture sensitivity level 1

## Target Applications

* Smart phones

* Feature phones

* Tablets

* Digital still cameras

* Digital video cameras

* RF front-end modules

* Complete GNSS modules

* Personal health applications

## Features