CC1100-RTR1 datasheet(4/100 Pages) TI1

4 / 100 page

CC1100

SWRS038D

Page 4 of 92

Table Of Contents

APPLICATIONS .................................................................................................................................................. 1

PRODUCT DESCRIPTION................................................................................................................................ 1

KEY FEATURES ................................................................................................................................................. 2

RF PERFORMANCE .......................................................................................................................................... 2

ANALOG FEATURES ........................................................................................................................................ 2

DIGITAL FEATURES......................................................................................................................................... 2

LOW-POWER FEATURES................................................................................................................................ 2

GENERAL ............................................................................................................................................................ 2

ABBREVIATIONS............................................................................................................................................... 3

TABLE OF CONTENTS ..................................................................................................................................... 4

ABSOLUTE MAXIMUM RATINGS ..................................................................................................... 7

OPERATING CONDITIONS ................................................................................................................. 7

GENERAL CHARACTERISTICS.........................................................................................................7

ELECTRICAL SPECIFICATIONS .......................................................................................................8

4.1

CURRENT CONSUMPTION ............................................................................................................................ 8

4.2

RF RECEIVE SECTION.................................................................................................................................. 9

4.3

RF TRANSMIT SECTION ............................................................................................................................. 13

4.4

CRYSTAL OSCILLATOR .............................................................................................................................. 14

4.5

LOW POWER RC OSCILLATOR................................................................................................................... 15

4.6

FREQUENCY SYNTHESIZER CHARACTERISTICS.......................................................................................... 15

4.7

ANALOG TEMPERATURE SENSOR .............................................................................................................. 16

4.8

DC CHARACTERISTICS .............................................................................................................................. 16

4.9

POWER-ON RESET ..................................................................................................................................... 16

PIN CONFIGURATION........................................................................................................................ 17

CIRCUIT DESCRIPTION .................................................................................................................... 18

APPLICATION CIRCUIT .................................................................................................................... 19

CONFIGURATION OVERVIEW ........................................................................................................ 22

CONFIGURATION SOFTWARE........................................................................................................ 24

4-WIRE SERIAL CONFIGURATION AND DATA INTERFACE .................................................. 24

10.1

CHIP STATUS BYTE ................................................................................................................................... 26

10.2

REGISTER ACCESS ..................................................................................................................................... 26

10.3

SPI READ .................................................................................................................................................. 27

10.4

COMMAND STROBES ................................................................................................................................. 27

10.5

FIFO ACCESS ............................................................................................................................................ 27

10.6

PATABLE ACCESS................................................................................................................................... 28

MICROCONTROLLER INTERFACE AND PIN CONFIGURATION .......................................... 28

11.1

CONFIGURATION INTERFACE ..................................................................................................................... 28

11.2

GENERAL CONTROL AND STATUS PINS ..................................................................................................... 28

11.3

OPTIONAL RADIO CONTROL FEATURE ...................................................................................................... 29

DATA RATE PROGRAMMING.......................................................................................................... 29

RECEIVER CHANNEL FILTER BANDWIDTH .............................................................................. 30

DEMODULATOR, SYMBOL SYNCHRONIZER, AND DATA DECISION.................................. 30

14.1

FREQUENCY OFFSET COMPENSATION........................................................................................................ 30

14.2

BIT SYNCHRONIZATION............................................................................................................................. 30

14.3

BYTE SYNCHRONIZATION.......................................................................................................................... 31

PACKET HANDLING HARDWARE SUPPORT .............................................................................. 31

15.1

DATA WHITENING ..................................................................................................................................... 31

15.2

PACKET FORMAT....................................................................................................................................... 32

15.3

PACKET FILTERING IN RECEIVE MODE ...................................................................................................... 34

15.4

PACKET HANDLING IN TRANSMIT MODE................................................................................................... 34

15.5

PACKET HANDLING IN RECEIVE MODE ..................................................................................................... 35

CC1100-RTR1 Datasheet(PDF) 4 Page - Texas Instruments

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