STLC2150 Просмотр технического описания (PDF) - STMicroelectronics

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производитель

STLC2150

BLUETOOTH® RADIO TRANSCEIVER

STMicroelectronics 

STLC2150

Transmitter

All output power specifications are given at the antenna port, with a bandpass filter and matching network in

between the port and the IC. The loss between antenna port and IC output is approximately 2 dB

Symbol

Parameter

Test condition

Min

Typ

Max

Unit

RFout Output frequency range

Bluetooth® frequency band 2402

2480

MHz

TXPout Nominal output power

@ 2402 – 2480 MHz

-6

0

+4

dBm

In-band spurious emission

TX_SE1 Frequency offset =

±550kHz

Measured in a 100 kHz

bandwidth

-26

-20

dBc

TX_SE2 Channel offset = 2

-51

dBm

TX_SE3 Channel offset ≥ 3

-62

dBm

Out-of-band spurious emission

TX_SE4

Emission in the 30 MHz – 1 Operation mode

GHz band

Idle mode

-65

dBm

-65

TX_SE5 Emission in the 1 GHz –

12.75 GHz band

Operation mode

Idle mode

-58

dBm

-65

TX_SE6

Emission in the 1.8 GHz –

1.9 GHz band

Operation mode

Idle mode

-65

dBm

-65

TX_SE7

Emission in the 5.15 GHz – Operation mode

5.3 GHz band

Idle mode

-65

dBm

-65

PLL

The centre frequency of the radio transmit or receive channel is controlled by a PLL. The selected radio channel

centre frequency is given by:

Fc = 2.400GHz + n*1 MHz,

where "n" is a 7-bit channel control word, ranging from 2 to 97

Symbol

Fref

VCOset

Fd

Parameter

External reference clock

VCO settling time after

power up

Transmitter frequency drift

Test condition

Min

-20ppm

From Channel selection to

LOCK = H

Typ

13.000

40

±100

Max

+20ppm

100

Unit

MHz

µs

Hz/µs

7/10

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