BGU7005

BGU7005

Overview

The is, also known as the GPS1101M, a Low Noise Amplifier LNA for GNSS receiver applications in a plastic leadless 6-pin, extremely small SOT886 package. The BGU7005 requires only one external matching inductor and one external decoupling capacitor.

The BGU7005 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 16.5 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 16.5 dB

* High input 1 dB compression point Pi1dB of −11 dBm

* High out of band IP3i of 9 dBm

* Supply voltage 1.5 V to 3.1 V

* Power-down mode current consumption < 1 uA

* Optimized performance at low supply current of 4.5 mA

* Integrated matching for the output

* 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 temperature stabilized bias for easy design

* Small 6-pin leadless package 1 mm × 1.45 mm × 0.5 mm

* 110 GHz transit frequency - SiGe:C technology

## Target Applications

* LNA for GPS, GLONASS, Galileo and Compass BeiDou in smart phones, feature phones, tablet PCs, Personal Navigation Devices, Digital Still Cameras, Digital Video Cameras, RF Front End modules, complete GPS chipset modules and theft protection laptop, ATM.

## Features