آر اف (فرکانس رادیویی) و بی‌سیم تقویت‌کننده‌ آر اف

Product Attributes

Introduction

The BGU8019 is, also known as the GPS1202M, a Low Noise Amplifier (LNA) for GNSS receiver applications, available in a small plastic 6-pin extremely thin leadless package. The BGU8019 requires one external matching inductor. The BGU8019 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 18.5 dB gain at a noise figure of 0.55 dB. During high jamming power levels, resulting for example from a cellular transmit burst, it temporarily increases its bias current to improve sensitivity.

Features

• Cover full GNSS L1 band, from 1559 MHz to 1610 MHz
• Noise figure (NF)=0.55 dB
• Gain =18.5 dB
• High input 1 dB compression point of -7 dBm
• High out of band IP3i of 6 dBm
• Supply voltage 1.5 V to 3.1 V
• Self-shielding package concept
• Integrated supply decoupling capacitor
• Optimized performance at a supply current of 4.6 mA
• Power-down mode current consumption <1 μA
• Integrated temperature stabilized bias for easy design
• Require only one input matching inductor
• Input and output DC decoupled
• ESD protection on all pins (HBM>2 kV)
• Integrated matching for the output
• Available in 6-pins leadless package 1.1 mm×0.7 mm×0.37 mm;0.4 mm pitch: SOT1232
• 180 GHz transit frequency - SiGe:C technology
• Moisture sensitivity level of 1

Applications

• smart phones
• feature phones
• tablet PCs
• digital still cameras
• digital video cameras
• RF front-end modules
• complete GNSS modules
• personal health applications