CC2500 Datasheet, PDF (2/76 Pages) Texas Instruments – Single Chip Low Cost Low Power RF Transceiver

CC2500
Features (continued from front page)
• 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
• 2-FSK, GFSK and MSK supported
• OOK supported
• Automatic Frequency Compensation 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
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.
2-FSK
ADC
AFC
AGC
AMR
ASK
BER
CCA
CRC
CS
DC
EIRP
ESR
FEC
FIFO
FHSS
FSK
GFSK
IF
LBT
LNA
LO
LQI
MCU
Binary Frequency Shift Keying
Analog to Digital Converter
Automatic Frequency Offset Compensation
Automatic Gain Control
Automatic Meter Reading
Amplitude Shift Keying
Bit Error Rate
Clear Channel Assessment
Cyclic Redundancy Check
Carrier Sense
Direct Current
Equivalent Isotropic Radiated Power
Equivalent Series Resistance
Forward Error Correction
First-In-First-Out
Frequency Hopping Spread Spectrum
Frequency Shift Keying
Gaussian shaped Frequency Shift Keying
Intermediate Frequency
Listen Before Transmit
Low Noise Amplifier
Local Oscillator
Link Quality Indicator
Microcontroller Unit
MSK
NA
PA
PCB
PD
PER
PLL
POR
PQI
PQT
RCOSC
RF
RSSI
RX
SAW
SNR
SPI
TBD
TX
VCO
WOR
XOSC
XTAL
Minimum Shift Keying
Not Applicable
Power Amplifier
Printed Circuit Board
Power Down
Packet Error Rate
Phase Locked Loop
Power-on Reset
Preamble Quality Indicator
Preamble Quality Threshold
RC Oscillator
Radio Frequency
Received Signal Strength Indicator
Receive, Receive Mode
Surface Aqustic Wave
Signal to Noise Ratio
Serial Peripheral Interface
To Be Defined
Transmit, Transmit Mode
Voltage Controlled Oscillator
Wake on Radio, Low power polling
Crystal Oscillator
Crystal
Preliminary Data Sheet (rev.1.1.) SWRS040
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