Features

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Integrated impedance matching to to STM32WBxx in UFQFPN and VFQFPN

packages

•

50 Ω nominal impedance on antenna side

•

Deep rejection harmonics filter

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Low insertion loss

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Small footprint

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Low profile ≤ 630 μm after reflow

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High RF performances

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RF BOM and area reduction

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ECOPACK2 compliant component

Applications

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Bluetooth 5

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OpenThread

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Zigbee®

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IEEE 802.15.4

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Optimized for STM32WBxx in UFQFPN and VFQFPN packages

Description

The MLPF-WB-01D3 integrates an impedance matching network and harmonics

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

performances of STM32WBxx in UFQFPN and VFQFPN packages. This device

uses STMicroelectronics IPD technology on non-conductive glass substrate which

optimizes RF performances.

Chip scale package on glass 6 bumps

Pin-out top diagram (top view - bumps down)

GND4

IN

OUT

GND3

GND2

GND1

Product status link

MLPF-WB-01D3

2.4 GHz low pass filter matched to STM32WBxx in UFQFPN and VFQFPN

packages

MLPF-WB-01D3

Datasheet

DS14236 - Rev 1 - February 2023

For further information contact your local STMicroelectronics sales office.

www.st.com