SPIDER (ORG4472) GPS RECEIVER MODULE Datasheet OriginGPS.com Page 1 of 41 Spider ‐ ORG4472 Datasheet Revision 2.0 January 14, 2015 INDEX 1. SCOPE ................................................................................................................................................................ 5 2. DISCLAIMER ...................................................................................................................................................... 5 3. SAFETY INFORMATION ...................................................................................................................................... 5 4. ESD SENSITIVITY ................................................................................................................................................ 5 5. CONTACT INFORMATION .................................................................................................................................. 5 6. RELATED DOCUMENTATION .............................................................................................................................. 5 7. REVISION HISTORY ............................................................................................................................................ 5 8. GLOSSARY ......................................................................................................................................................... 6 9. ABOUT SPIDER FAMILY ...................................................................................................................................... 7 10. ABOUT SPIDER MODULE ................................................................................................................................... 7 11. ABOUT ORIGINGPS ............................................................................................................................................ 7 12. DESCRIPTION ..................................................................................................................................................... 8 12.1. FEATURES .......................................................................................................................................................... 8 12.2. ARCHITECTURE .................................................................................................................................................. 9 12.3. APPLICATIONS ................................................................................................................................................. 10 13. ELECTRICAL SPECIFICATIONS ........................................................................................................................... 11 13.1. ABSOLUTE MAXIMUM RATINGS ...................................................................................................................... 11 13.2. RECOMMENDED OPERATING CONDITIONS ..................................................................................................... 11 14. PERFORMANCE ............................................................................................................................................... 12 14.1. ACQUISITION TIMES ........................................................................................................................................ 12 14.2. SENSITIVITY ..................................................................................................................................................... 13 14.3. POWER CONSUMPTION .................................................................................................................................. 13 14.4. ACCURACY ....................................................................................................................................................... 13 14.5. DYNAMIC CONSTRAINS ................................................................................................................................... 14 15. POWER MANAGEMENT ................................................................................................................................... 14 15.1. POWER STATES ............................................................................................................................................... 14 15.2. POWER SAVING MODES .................................................................................................................................. 15 16. EXTENDED FEATURES ...................................................................................................................................... 17 16.1. ALMANAC BASED POSITIONING (ABP™) .......................................................................................................... 17 16.2. ACTIVE JAMMER REMOVER ............................................................................................................................. 17 16.3. CLIENT GENERATED EXTENDED EPHIMERIS (CGEE™) ....................................................................................... 18 17. INTERFACE ...................................................................................................................................................... 18 17.1. PAD ASSIGNMENT ........................................................................................................................................... 18 17.2. CONNECTIVITY ................................................................................................................................................ 19 17.2.1. POWER ............................................................................................................................................................ 19 17.2.2. HOST CONTROL INTERFACE ............................................................................................................................. 19 17.2.3. HOST DATA INTERFACE ................................................................................................................................... 20 17.2.4. SMART SENSORS DATA INTERFACE ................................................................................................................. 25 17.2.5. RF INPUT ......................................................................................................................................................... 26 17.3. TYPICAL APPLICATION CIRCUIT ........................................................................................................................ 26 17.3.1. MINIMAL SCHEMETIC DIAGRAMS ................................................................................................................... 26 17.3.2. EXTENDED SCHEMETIC DIAGRAMS ................................................................................................................. 28 18. PCB LAYOUT .................................................................................................................................................... 29 18.1. FOOTPRINT ...................................................................................................................................................... 29 18.2. RF INPUT TRACE .............................................................................................................................................. 29 18.3. PCB STACK UP ................................................................................................................................................. 29 18.4. DESIGN RESTRICTIONS .................................................................................................................................... 29 19. OPERATION ..................................................................................................................................................... 30 19.1. STARTING THE ORG4472 MODULE .................................................................................................................. 30 19.2. VERIFYING THE ORG4472 MODULE HAS STARTED ........................................................................................... 31 19.3. SHUTTING DOWN THE ORG4472 MODULE ...................................................................................................... 31 20. SOFTWARE FUNCTIONS ................................................................................................................................... 32 20.1. NMEA .............................................................................................................................................................. 32 20.2. OSP (SiRF) Binary ............................................................................................................................................. 33 21. HANDLING INFORMATION .............................................................................................................................. 37 Page 2 of 41 Spider ‐ ORG4472 Datasheet Revision 2.0 January 14, 2015 21.1. PRODUCT PACKAGING AND DELIVERY ............................................................................................................. 37 21.2. MOISTURE SENSITIVITY ................................................................................................................................... 39 21.3. ASSEMBLY ....................................................................................................................................................... 39 21.4. REWORK .........................................................................................................................................................