CC2500-RTR1 datasheet(2/84 Pages) TI

2 / 84 page

CC2500

PRELIMINARY Data Sheet (Rev.1.2)

SWRS040A

Page 2 of 83

Features (continued from front page)

•

Suited for systems compliant with EN 300

328 and EN 300 440 class 2 (Europe),

FCC CFR47 Part 15 (US), and ARIB STD-

T66 (Japan)

•

Wake-on-radio functionality for automatic

low-power RX polling

•

Many powerful digital features allow a

high-performance RF system to be made

using an inexpensive microcontroller

•

Integrated analog temperature sensor

•

Lead-free “green“ package

•

Flexible

support

for

packet

oriented

systems: On chip support for sync word

detection, address check, flexible packet

length and automatic CRC handling.

•

Programmable channel filter bandwidth

•

FSK, GFSK and MSK supported

•

OOK supported

•

Automatic

Frequency

Compensation

(AFC) can be used to align the frequency

synthesizer to received centre frequency

•

Optional automatic whitening and de-

whitening of data

•

Support for asynchronous transparent

receive/transmit

mode

for

backwards

compatibility

with

existing

radio

communication protocols

•

Programmable Carrier Sense indicator

•

Programmable Preamble Quality Indicator

(PQI)

for

detecting

preambles

and

improved protection against sync word

detection in random noise

•

Support for automatic Clear Channel

Assessment (CCA) before transmitting (for

listen-before-talk systems)

•

Support for per-package Link Quality

Indication

Abbreviations

Abbreviations used in this data sheet are described below.

ACP

Adjacent Channel Power

MSK

Minimum Shift Keying

ADC

Analog to Digital Converter

Not Applicable

AFC

Automatic Frequency Offset Compensation

OOK

On Off Keying

AGC

Automatic Gain Control

Power Amplifier

AMR

Automatic Meter Reading

PCB

Printed Circuit Board

ARIB

Association of Radio Industries and Businesses

Power Down

BER

Bit Error Rate

PER

Packet Error Rate

Bandwidth-Time product

PLL

Phase Locked Loop

CCA

Clear Channel Assessment

POR

Power-on Reset

CFR

Code of Federal Regulations

PQI

Preamble Quality Indicator

CRC

Cyclic Redundancy Check

PQT

Preamble Quality Threshold

Carrier Sense

RCOSC

RC Oscillator

Direct Current

QPSK

Quadrature Phase Shift Keying

ESR

Equivalent Series Resistance

QLP

Quad Leadless Package

FCC

Federal Communications Commission

Radio Frequency

FEC

Forward Error Correction

RSSI

Received Signal Strength Indicator

FIFO

First-In-First-Out

Receive, Receive Mode

FHSS

Frequency Hopping Spread Spectrum

SMD

Surface Mount Device

FSK

Frequency Shift Keying

SNR

Signal to Noise Ratio

GFSK

Gaussian shaped Frequency Shift Keying

SPI

Serial Peripheral Interface

Intermediate Frequency

SRD

Short Range Device

I/Q

In-Phase/Quadrature

T/R

Transmit/Receive

ISM

Industrial, Scientific and Medical

Transmit, Transmit Mode

LBT

Listen Before Transmit

VCO

Voltage Controlled Oscillator

Inductor-Capacitor

WLAN

Wireless Local Area Networks

LNA

Low Noise Amplifier

WOR

Wake on Radio, Low power polling

Local Oscillator

XOSC

Crystal Oscillator

LQI

Link Quality Indicator

XTAL

Crystal

MCU

Microcontroller Unit

CC2500-RTR1 数据表(PDF) 2 Page - Texas Instruments

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