MLPF-WB55-02E3 pass filter Datasheet

MLPF-WB55-02E3 Datasheet, PDF, Equivalent


Part Number

MLPF-WB55-02E3

Description

2.4GHz low pass filter

Manufacture

STMicroelectronics

Total Page 14 Pages
Datasheet
Download MLPF-WB55-02E3 Datasheet


MLPF-WB55-02E3
MLPF-WB55-02E3
Datasheet
2.4 GHz low pass filter matched to STM32WB55Vx
Top view (pads down)
OUT
GND3
GND4
GND2
IN GND1
Product status link
MLPF-WB55-02E3
Features
• Integrated impedance matching to STM32WB55Vx
• 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 component
Applications
• Bluetooth 5
• OpenThread
• Zigbee®
• IEEE 802.15.4
• Optimized for STM32WB55Vx
Description
The MLPF-WB55-02E3 integrates an impedance matching network and harmonics
filter. The matching impedance network has been tailored to maximize the RF
performance of STM32WB55Vx. This device uses STMicroelectronics IPD
technology on non-conductive glass substrate which optimizes RF performance.
DS13176 - Rev 2 - January 2020
For further information contact your local STMicroelectronics sales office.
www.st.com

MLPF-WB55-02E3
MLPF-WB55-02E3
Characteristics
1 Characteristics
Symbol
PIN
VESD
TOP
Table 1. Absolute ratings (Tamb = 25 °C)
Parameter
Input power RFIN
ESD ratings human body model (JESD22-A114-C), all I/O one at a time while
others connected to GND
ESD ratings machine model, all I/O
Maximum operating temperature
Value
10
2000
200
-40 to +105
Unit
dBm
V
°C
Symbol
ZIN
ZOUT
Table 2. Impedances(Tamb = 25 °C)
Parameter
Min.
Value
Typ.
STM32WB55xx single-ended
impedance
-
matched to
STM32WB55Vx
Antenna impedance
- 50
Max.
-
-
Unit
Symbol
f
IL
RLIN
RLOUT
Att
Table 3. Electrical characteristics and RF performance (Tamb = 25 °C)
Parameter
Min.
Value
Typ.
Max.
Frequency range
2400
2500
Insertion loss lS21l
1.0 1.2
Input return loss IS11I
13 17
Output return loss lS22l
15 18
Attenuation at 2fo
(4800-5825) MHz
43
45
Harmonic rejection
levels IS21I
Attenuation at 3fo
(7200 – 7500) MHz
Attenuation at 4fo
(9600 – 10000) MHz
47
41
53
56
Attenuation at 5fo
(12000 – 12500) MHz
38
44
Unit
MHz
dB
dB
dB
dB
dB
dB
dB
DS13176 - Rev 2
page 2/14


Features MLPF-WB55-02E3 Datasheet 2.4 GHz low pas s filter matched to STM32WB55Vx Top vi ew (pads down) OUT GND3 GND4 GND2 IN GND1 Product status link MLPF-WB55- 02E3 Features • Integrated impedance matching to STM32WB55Vx • LGA footpr int compatible • 50 Ω nominal impeda nce 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 component Applications • B luetooth 5 • OpenThread • Zigbee® • IEEE 802.15.4 • Optimized for STM 32WB55Vx Description The MLPF-WB55-02E3 integrates an impedance matching netwo rk and harmonics filter. The matching i mpedance network has been tailored to m aximize the RF performance of STM32WB55 Vx. This device uses STMicroelectronics IPD technology on non-conductive glass substrate which optimizes RF performan ce. DS13176 - Rev 2 - January 2020 For further information contact your local STMicroelectronics sales office. www.st.com MLPF-WB55-02.
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