1

Characteristics

Table 1. Absolute ratings (Tamb = 25 °C)

Symbol

Parameter

Value

Unit

PIN

Input power RFIN

10

dBm

VESD

ESD ratings human body model (JESD22-A114-C), all I/O one at a time while

others connected to GND

2000

V

TOP

Maximum operating temperature

-40 to +105

°C

Table 2. Impedances (Tamb = 25 °C)

Symbol

Parameter

Value

Unit

Min.

Typ.

Max.

ZIN

STM32WBxx single-ended

impedance

-

Matched to

STM32WBxx in

UFQFPN and

VFQFPN packages

-

Ω

ZOUT

Antenna impedance

-

50

-

Ω

Table 3. Electrical characteristics and RF performances (Tamb = 25 °C)

Symbol

Parameter

Test conditions

Value

Unit

Min.

Typ.

Max.

f

Frequency range

2400

2500

MHz

IL

Insertion loss lS21l

0.9

1.1

dB

RLIN

Input return loss IS11I

19

21

dB

RLOUT

Output return loss lS22l

20

21

dB

Att

Harmonic rejection

levels IS21I

Attenuation at 2fo

(4800 – 5000) MHz

34

39

dB

Attenuation at 3fo

(7200 – 7500) MHz

60

63

dB

Attenuation at 4fo

(9600 – 10000) MHz

53

57

dB

Attenuation at 5fo

(12000 – 12500) MHz

44

45

dB

MLPF-WB-01D3

Characteristics

DS14236 - Rev 1

page 2/13