Datasheet > BGU7005_11

BGU7005_11

更新时间： 2024-09-21 08:52:47

品牌	Logo	应用领域
恩智浦 - NXP		放大器全球定位系统
页数	文件大小	规格书
20页	268K
描述
SiGe:C Low Noise Amplifier MMIC for GPS, GLONASS and Galileo

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BGU7005_11 数据手册

BGU7005

SiGe:C Low Noise Amplifier MMIC for GPS, GLONASS and

Galileo

Rev. 4 — 6 May 2011

Product data sheet

1. Product profile

1.1 General description

The BGU7005 is 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.

CAUTION

This device is sensitive to ElectroStatic Discharge (ESD). Therefore care should be taken

during transport and handling.

1.2 Features and benefits

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 P_i(1dB)of −11 dBm

High out of band IP3_iof 9 dBm

Supply voltage 1.5 V to 2.85 V

Power-down mode current consumption < 1 μA

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

12 3 4 5 6 7...20

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