CC2550

Preliminary Data Sheet (rev. 1.1)

SWRS039

Page 3 of 51

25

FREQUENCY PROGRAMMING.................................................................................................26

26

VCO ..................................................................................................................................................27

26.1

VCO AND PLL SELF-CALIBRATION ...................................................................................................27

27

VOLTAGE REGULATORS ..........................................................................................................27

28

OUTPUT POWER PROGRAMMING .........................................................................................27

29

CRYSTAL OSCILLATOR.............................................................................................................29

29.1

REFERENCE SIGNAL............................................................................................................................29

30

EXTERNAL RF MATCH ..............................................................................................................29

31

GENERAL PURPOSE / TEST OUTPUT CONTROL PINS ......................................................30

32

ASYNCHRONOUS AND SYNCHRONOUS SERIAL OPERATION .......................................32

32.1

ASYNCHRONOUS OPERATION..............................................................................................................32

32.2

SYNCHRONOUS SERIAL OPERATION ....................................................................................................32

33

CONFIGURATION REGISTERS.................................................................................................32

33.1

CONFIGURATION REGISTER DETAILS .................................................................................................36

33.2

STATUS REGISTER DETAILS.................................................................................................................45

34

PACKAGE DESCRIPTION (QLP 16)..........................................................................................47

34.1

RECOMMENDED PCB LAYOUT FOR PACKAGE (QLP 16) .....................................................................48

34.2

PACKAGE THERMAL PROPERTIES ........................................................................................................48

34.3

SOLDERING INFORMATION..................................................................................................................48

34.4

TRAY SPECIFICATION..........................................................................................................................49

34.5

CARRIER TAPE AND REEL SPECIFICATION ...........................................................................................49

35

ORDERING INFORMATION.......................................................................................................49

36

GENERAL INFORMATION.........................................................................................................49

36.1

DOCUMENT HISTORY .........................................................................................................................49

36.2

PRODUCT STATUS DEFINITIONS .........................................................................................................50

36.3

DISCLAIMER .......................................................................................................................................50

36.4

TRADEMARKS.....................................................................................................................................50

36.5

LIFE SUPPORT POLICY ........................................................................................................................50

37

ADDRESS INFORMATION ..........................................................................................................51