STM32WB55CC datasheet(93/193 Pages) STMICROELECTRONICS

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DS11929 Rev 11

93/193

STM32WB55xx STM32WB35xx

Electrical characteristics

169

6.3.4

RF 802.15.4 characteristics

P_IMD

Intermodulation

|f2-f1| = 6 MHz



Bluetooth® Low Energy: -50 dBm

-29

dBm

|f2-f1| = 8 MHz



Bluetooth® Low Energy: -50 dBm

-30

|f2-f1| = 10 MHz



Bluetooth® Low Energy: -50 dBm

-29

P_OBB

Out of band blocking

30 to 2000 MHz



Bluetooth® Low Energy: -30 dBm

-3

2003 to 2399 MHz



Bluetooth® Low Energy: -35 dBm

-9

2484 to 2997 MHz



Bluetooth® Low Energy: -35 dBm

-3

3 to 12.75 GHz



Bluetooth® Low Energy: -30 dBm

1. With ideal TX.

Table 29. RF receiver BLE characteristics (2 Mbps) (continued)

Symbol

Parameter

Test conditions

Typ

Unit

Table 30. RF BLE power consumption for VDD = 3.3 V(1)

1. Power consumption including RF subsystem and digital processing.

Symbol

Parameter

Typ

Unit

Itxmax

TX maximum output power consumption (SMPS Bypass)

12.7

TX maximum output power consumption (SMPS On, VFBSMPS = 1.7 V)

7.8

Itx0dbm

TX 0 dBm output power consumption (SMPS Bypass)

8.8

TX 0 dBm output power consumption (SMPS On, VFBSMPS = 1.4 V)

5.2

Irxlo

Rx consumption (SMPS Bypass)

7.9

Rx consumption (SMPS On, VFBSMPS = 1.4 V)

4.5

Table 31. RF transmitter 802.15.4 characteristics

Symbol

Parameter

Conditions

Min

Typ Max Unit

Fop

Frequency operating range

2405

2480

MHz

Fxtal

Crystal frequency

∆F

Delta frequency

Roqpsk On air data rate

250

kbps

PLLres RF channel spacing

MHz

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