Datasheet > BGA123L4

BGA123L4

更新时间： 2024-11-06 14:56:19

品牌	Logo	应用领域
英飞凌 - INFINEON		电池蜂窝
页数	文件大小	规格书
13页	286K
描述
BGA123L4 设计用于增强 GNSS 信号灵敏度，特别是对于可穿戴设备和移动蜂窝物联网设备应用而言。凭借 18.2 dB 增益和仅 0.75 dB 噪声系数，该产品可确保系统高度灵敏。所需电流仅为 1.1 mA，即功耗仅为 1.3 mW，这对于节省电池电量来说至关重要。1.1 V 到 3.6 V 宽泛电源电压，确保灵活设计和高兼容性。

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BGA123L4 数据手册

BGA123L4

Small Footprint Ultra Low Current 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)

0.7 x 0.7 x 0.31 mm³

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

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

ESD

GND

BGA123L4_Blockdiagram.vsd

Data Sheet

www.infineon.com

Revision 2.0 (min/max)

2017-09-14

12 3 4 5 6 7...13

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