Texas Instruments CC1101 User Manual

CC1101
SWRS061H Page 6 of 98
13 RECEIVER CHANNEL FILTER BANDWIDTH .............................................................................. 35
14 DEMODULATOR, SYMBOL SYNCHRONIZER, AND DATA DECISION .................................. 36
14.1 FREQUENCY OFFSET COMPENSATION........................................................................................................ 36
14.2 BIT SYNCHRONIZATION ............................................................................................................................. 36
14.3 BYTE SYNCHRONIZATION .......................................................................................................................... 36
15 PACKET HANDLING HARDWARE SUPPORT .............................................................................. 37
15.1 DATA WHITENING ..................................................................................................................................... 37
15.2 PACKET FORMAT ....................................................................................................................................... 38
15.3 PACKET FILTERING IN RECEIVE MODE ...................................................................................................... 40
15.4 PACKET HANDLING IN TRANSMIT MODE ................................................................................................... 40
15.5 PACKET HANDLING IN RECEIVE MODE ..................................................................................................... 41
15.6 PACKET HANDLING IN FIRMWARE ............................................................................................................. 41
16 MODULATION FORMATS ................................................................................................................. 42
16.1 FREQUENCY SHIFT KEYING ....................................................................................................................... 42
16.2 MINIMUM SHIFT KEYING ........................................................................................................................... 43
16.3 AMPLITUDE MODULATION ........................................................................................................................ 43
17 RECEIVED SIGNAL QUALIFIERS AND LINK QUALITY INFORMATION ............................ 43
17.1 SYNC WORD QUALIFIER ............................................................................................................................ 43
17.2 PREAMBLE QUALITY THRESHOLD (PQT) .................................................................................................. 44
17.3 RSSI .......................................................................................................................................................... 44
17.4 CARRIER SENSE (CS)................................................................................................................................. 46
17.5 CLEAR CHANNEL ASSESSMENT (CCA) ..................................................................................................... 48
17.6 LINK QUALITY INDICATOR (LQI) .............................................................................................................. 48
18 FORWARD ERROR CORRECTION WITH INTERLEAVING ..................................................... 48
18.1 FORWARD ERROR CORRECTION (FEC) ...................................................................................................... 48
18.2 INTERLEAVING .......................................................................................................................................... 49
19 RADIO CONTROL ................................................................................................................................ 50
19.1 POWER-ON START-UP SEQUENCE ............................................................................................................. 50
19.2 CRYSTAL CONTROL ................................................................................................................................... 51
19.3 VOLTAGE REGULATOR CONTROL .............................................................................................................. 52
19.4 ACTIVE MODES (RX AND TX)................................................................................................................... 52
19.5 WAKE ON RADIO (WOR) .......................................................................................................................... 53
19.6 TIMING ...................................................................................................................................................... 54
19.7 RX TERMINATION TIMER .......................................................................................................................... 55
20 DATA FIFO ............................................................................................................................................ 56
21 FREQUENCY PROGRAMMING ........................................................................................................ 57
22 VCO ......................................................................................................................................................... 58
22.1 VCO AND PLL SELF-CALIBRATION .......................................................................................................... 58
23 VOLTAGE REGULATORS ................................................................................................................. 58
24 OUTPUT POWER PROGRAMMING ................................................................................................ 59
25 SHAPING AND PA RAMPING ............................................................................................................ 60
26 GENERAL PURPOSE / TEST OUTPUT CONTROL PINS ............................................................. 61
27 ASYNCHRONOUS AND SYNCHRONOUS SERIAL OPERATION .............................................. 63
27.1 ASYNCHRONOUS SERIAL OPERATION ........................................................................................................ 63
27.2 SYNCHRONOUS SERIAL OPERATION .......................................................................................................... 63
28 SYSTEM CONSIDERATIONS AND GUIDELINES ......................................................................... 64
28.1 SRD REGULATIONS ................................................................................................................................... 64
28.2 FREQUENCY HOPPING AND MULTI-CHANNEL SYSTEMS ............................................................................ 64
28.3 WIDEBAND MODULATION WHEN NOT USING SPREAD SPECTRUM ............................................................. 65
28.4 WIRELESS MBUS ...................................................................................................................................... 65
28.5 DATA BURST TRANSMISSIONS ................................................................................................................... 65
28.6 CONTINUOUS TRANSMISSIONS .................................................................................................................. 65
28.7 BATTERY OPERATED SYSTEMS ................................................................................................................. 66
28.8 INCREASING RANGE .................................................................................................................................. 66

Texas Instruments CC1101 Specifications

General

Brand	Texas Instruments
Model	CC1101
Category	Transceiver
Language	English