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SWRU281A

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Table of Contents

1

INTRODUCTION....................................................................................................................3

2

ABOUT THIS MANUAL ..........................................................................................................3

3

ABBREVATIONS ...................................................................................................................4

4

PUREPATH WIRELESS HEADSET KIT OVERVIEW ............................................................5

5

GETTING STARTED WITH THE PUREPATH WIRELESS HEADSET KIT ............................7

6

HARDWARE OVERVIEW ......................................................................................................9

6.1

TLV320AIC3204 CODEC ..............................................................................................10

6.2

POWER SUPPLY AND CHARGING OF LI-ION BATTERY ...........................................10

6.3

CC2590 RANGE EXTENDER........................................................................................10

6.4

BUTTONS AND LEDS...................................................................................................11

6.5

RF PERFORMANCE .....................................................................................................11

6.6

PROGRAMMING CONNECTOR ...................................................................................12

6.7

TEST SIGNALS AVAILABLE ON P7 .............................................................................12

7

REFERENCES.....................................................................................................................14

8

DOCUMENT HISTORY........................................................................................................15

APPENDIX A: CC85XX HEADSET SCHEMATIC ........................................................................16

APPENDIX B: CC85XX HEADSET COMPONENTS PLACEMENT .............................................20