BGA123L4

Infineon
AN552 BGA123L4 as Low Current Low Noise Amplifier for GNSS Applications in L5/E5 bands About this document Scope and purpose This application note describes Infineon’s GNSS MMIC: BGA123L4 – a low-current low noise amplifier for GNSS applications in L5/E5 bands (1164 to 1189 MHz). The BGA123L4 is a silicon germanium low noise amplifier supporting GNSS applications. 1. The target application is...
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Размер 0.7×0.7×0.32 мм
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AN552 BGA123L4 as Low Current Low Noise Amplifier for GNSS Applications in L5/E5 bands About this document Scope and purpose This application note describes Infineon’s GNSS MMIC: BGA123L4 – a low-current low noise amplifier for GNSS applications in L5/E5 bands (1164 to 1189 MHz). The BGA123L4 is a silicon germanium low noise amplifier supporting GNSS applications. 1. The target application is GNSS L5/E5 band applications (1164 to 1189 MHz). 2. In this report, the performance of BGA123L4 is measured on a FR4 board. This device is matched with 0402 inch size LQW15 external components. A Noise Figure (NF) measurement with 0201 inch size LQP03T external components is presented. Also, performance at the L2 Band centre frequency (1228 MHz) is also presented. 3. Key performance parameters at 1.8 V, 1176.45 MHz (LQW15 inductors for matching) NF with LQP inductor = 1.2 dB NF with LQW inductor = 0.90 dB Insertion gain = 16.3 dB Input return loss = 12.0 dB Output return loss = 10.2 dB Out-of-band output IM3 at 1169 MHz = -64.3 dBm Out-of-band output IM3 at 1207 MHz = -66.3 dBm 4. Key performance parameters at 1.2 V, 1176.45 MHz (LQW15 inductors for matching) NF with LQP inductor = 1.25 dB NF with LQW inductor = 0.95 dB Insertion gain = 16.0 dB Input return loss = 11.7 dB Output return loss = 10.1dB Out-of-band output IM3 at 1169 MHz = -64.6 dBm Out-of-band output IM3 at 1207 MHz = -66.5 dBm AN552 www.infineon.com Revision 1.0 2019-03-31 PDF
Документация на BGA123L4 

BGA123L4 as Low Noise Amplifier for GNSS Applications in L5/E5 Bands

Дата модификации: 18.04.2019

Размер: 1.29 Мб

26 стр.

BGA123L4 BGA123L4 Sma ll Footprint Ultra Low Curren t Low Noise Amplifier for Global Navigation Satellite Systems ( GNSS) Features • Operating frequencies: 1550 - 1615 MHz • Ultra low current consumption: 1.1 mA • Wide supply voltage range: 1.1 V to 3.6 V • High insertion power gain: 18.2 dB • Low noise figure: 0.75 dB • 2 kV HBM ESD protection (including AI pin) • Ultra small TSLP-4-11 leadless package (footprint: 0.7 x 0.7 x 0.31 mm3) • RF output internally matched to 50 Ohm • Only one external SMD compenent necessary • Pb-free (RoHS complaint) package 0.7 x 0.7 x 0.31 mm³ Application BGA123L4 is designed to enhance GNSS signal sensitivity especially in wearables and mobile cellular IoT devices. With 18.2 dB gain and only 0.75 dB noise figure it ensures high system sensitivity. The current needed is only 1.1 mA which means just 1.3 mW power consumption, which is critical to help to conserve batteries. The wide supply voltage range of 1.1 V to 3.6 V ensures flexible design and high compatibility. It supports all GNSS systems including GPS, GLONASS, Beidou and Galileo. Product Validation Qualified for industrial applications according to the relevant tests of JEDEC47/20/22. Block diagram VCC AI AO ESD GND BGA123L4_Blockdiagram.vsd Data Sheet www.infineon.com Revision 2.0 (min/max) 2017-09-14 PDF
Документация на серию BGA123L4 

BGA123L4_final_v20.book

Дата модификации: 24.11.2017

Размер: 286.4 Кб

13 стр.

    Публикации 1

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    26 марта 2018
    новость

    BGA123L4 - малошумящий усилитель для GNSS-приемников

    Новый малошумящий усилитель (LNA) BGA123L4 от Infineon предназначен для повышения чувствительности навигационных приемников. LNA BGA123L4 способен усиливать сигналы от всех существующих спутниковых группировок – GPS, GLONASS, Beidou и... ...читать

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