Top view (pads down)

OUT

GND3

GND4

GND2

IN

GND1

Features

•

Integrated impedance matching to STM32WB55Cx/Rx, STM32WB50Cx,

STM32WB35Cx and STM32WB30Cx

•

LGA footprint compatible

•

50 Ω nominal impedance on antenna side

•

Deep rejection harmonics filter

•

Low insertion loss

•

Small footprint

•

Low thickness ≤ 450 μm

•

High RF performance

•

RF BOM and area reduction

•

ECOPACK2 compliant

Applications

•

Bluetooth 5

•

OpenThread

•

Zigbee®

•

IEEE 802.15.4

•

Optimized for STM32WB55Cx/Rx, STM32WB50Cx, STM32WB35Cx and

STM32WB30Cx

Description

The MLPF-WB55-01E3 integrates an impedance matching network and harmonics

filter. The matching impedance network has been tailored to maximize the RF

performance of STM32WB. This device uses STMicroelectronics IPD technology on

non-conductive glass substrate which optimizes RF performance.

Product status link

MLPF-WB55-01E3

2.4 GHz low pass filter matched to STM32WB55Cx/Rx, STM32WB50Cx,

STM32WB35Cx and STM32WB30Cx

MLPF-WB55-01E3

Datasheet

DS12804 - Rev 3 - November 2022

For further information contact your local STMicroelectronics sales office.

www.st.com