GlobalTop Technology Inc. Approval Data Sheet
Contents
1. E W Indicator E ED EastorWWest Speed over Ground 0 03 knots o 165 48 260406 dd mmyy W E gt East or W West 3 05 W eee wigemelcvanation Bosw Gee Needs GlobalTop Customization Service A Autonomous mode Mode A D Differential mode E gt Estimated mode Ge a S lt CR gt lt LF gt O imMn_ _ _ End of message termination This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved 25 7 j e e9 GlobalTop Technology Document PA6E CAM Data Sheet Ver VOA Table 11 contains the values for the following example SGNRMC 064951 000 A 2307 1256 N 12016 4438 E 0 03 165 48 260406 3 05 W A 2C Table 11 RMC Data Format gt Name Example Units Description Message ID SGNRMC__ RMC protocol header _ _ UTCTime 064951 000 hhmmss sss o o Status JA Adata valid or V data not valid Latitude 2307 1256 ddmm mmmm N S Indicator N N BNorthorS gt South Longitude 12016 4438 dddmm mmmm _ _ _ E W Indicator E ED EastorWWest Speed over Ground 0 03 knots S 165 48 260406 dd mmyy ae E gt East or W West Magnetic Variation 3 05 W degrees ooh Magnetic Variation 3 05 W degrees Needs GlobalTop Cus2. Version History Title GlobalTop PA6E CAM Datasheet Subtitle GNSS Module Doc Type Datasheet Revision Date Author Description VOA 2014 03 19 Max First Release This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved ricejey GlobalTop Technology Document PA6E CAM Data Sheet Ver VOA Giot EPET Table of Contents 1 Functional Description esessesessecessscecessecesoesesocsescecesoscesoscesesoecssoesesoesesoscesoecessscesesoecesoeseecese EO N a A E E E E E T A A EEA 5 12 rae CIES and Features csser E a te SE E 6 Lo System Block Dia arais ssns e roeier SE S EEEE I nerea 7 1 4 Multi tone active inter erence cancellet iiccscccsesanesetcendencteraierciasesratsestedelsanieseteniossiuaens 8 Do SU esse ve ie vad arg spt nuppevinssdicg E E 8 1 6 AGPS Support for Fast TTFF EPO in flash oo cccccccccccessseseeeceeeeeeeaaeeeeeeeeees 8 PIPAS aaa cre ss eae ean seca ees ee aaceaeee osaeoeicd anges esate eect cio eece eee 8 1 8 AlwaysLocate Advance Power Periodic MOde cccccccssssseseeeeeceeeeeeeesseeeeeees 10 1 9 LOCUS Embedded Logger FUnction cccccccccsssssssececececeeaeeesseececceeeeasaenseeeeeees 10 2 SECA CANONS rari a EEN E E A EE EI A E NE A E AEO E OANE 11 Z
3. Before the PCBA is undergoing a reflow The operators must soldering process the production check with own eyes operators must check with own eyes to and readjust the see if there are positional offset to the position before reflow module because it will be difficult to soldering process readjust after the module has gone through reflow soldering process The maximum tolerated temperature for the tray is 100 C After the pre baking process please make sure the temperature is sufficiently cooled down to 35 C or below in order to prevent any tray deformation Double check to see if the surrounding components around the GNSS module are displaying symptoms of cold weld ing or false welding If there is any bending or deformation to the PCBA board this might causes the PCBA to collide into one another during the unloading process If the operator is planning to readjust the module position please do not touch the patch antenna while the module is hot in order to prevent rotational offset between the patch antenna and module Note References to patch antenna is referred to GNSS modules with integrated Patch on top antennas Gms Module Series and may not be applicable to all GNSS modules This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior
4. Message ID SGLGSV He GSV protocol header Number of Messages Depending on the number of satellites tracked multiple messages of GSV data may be required N Message Number jt Satellitesin View 15 J o o SatelliteID 72 Chamnel1 Range 1to32 Elevation Channel 1 True Range 0 to 359 SNR C No dBHz Range 0 to 99 null when not tracking Satellite ID Channel 4 Range 1 to 32 Checksum 62 o o lt CR gt lt LF gt Endofmessage termination Note7 The maximum every GSV sentence only include information for 4 SVs This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved taJ GlobalTop Technology Document PA6E CAM Data Sheet Ver VOA RMC Recommended Minimum Navigation Information Table 10 contains the values for the following example SGPRMC 064951 000 A 2307 1256 N 12016 4438 E 0 03 165 48 260406 3 05 W A 2C Table 10 RMC Data Format gt Name Example Units Description Message ID SGPRMC_ RMC protocol header __ UTCTime 064951 000 hhmmss sss o o Status JA AD data valid or V data not valid Latitude 2307 1256 ddmm mmmm N S Indicator N N northorS gt South Longitude 12016 4438 dddmm mmmm _ _ _
5. Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved ricejs GlobalTop Technology Document PA6E CAM Data Sheet Ver VOA Giot EPET ETE 5 Packing and Handling PA6E CAM like any other SMD devices is sensitive to moisture electrostatic discharge and temperature By following the standards outlined in this document for GlobalTop module storage and handling the chances of them being damaged during production set up can be reduced This section will walk you through the basics on how GlobalTop packages its modules to ensure they arrive at their destination without any damages and deterioration to performance quality It includes cautionary notes for prior to the surface mount process A Please read the sections II to V carefully to avoid permanent damages due to moisture intake A GNSS receiver modules contain highly sensitive electronic circuits and are electronic sensitive devices Improper handling without ESD protections may lead to permanent damages to the modules Please read section VI for more details 5 1 Moisture Sensitivity GlobalTop GNSS modules are moisture sensitive and must be pre baked before going through the solder reflow process It is important to know that GlobalTop GNSS modules must complete solder reflow process in 72 hours after pre baking This maximum time is otherwise known as Floor Life If the waiting time has exce
6. 44 42 54 137 39 20 53 080 44 17 40 330 44 77 SGPGSV 4 2 14 04 33 253 43 32 28 055 41 08 26 212 40 11 14 055 33 7F SGPGSV 4 3 14 10 12 198 07 06 179 38 23 04 125 44 27 02 314 7E SGPGSV 4 4 14 193 42 01 36 45 Table 8 GPGSV Data Format Name Example Units Description Message ID SGPGSV fe GSV protocol header Number of Depending on the number of satellites Messages tracked multiple messages of GSV data may be required Message Number Satellitesin View 14 oo SatelliteID 28 Channel Range 1to32 SNR C No 44 dBHz Range 0 to 99 null when not tracking _ U re ec Or SatelliteID 147 Channel 4 Rangeito32 5 7 Checksum 77 lt CR gt lt LF gt Endofmessage termination Note6 The maximum every GSV sentence only include information for 4 SVs This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved top GlobalTop Technology Document 24 PA6E CAM Data Sheet Ver VOA Table 9 contains the values for the following example SGLGSV 4 1 15 72 45 084 40 77 39 246 44 87 36 014 44 65 33 157 36 62 SGLGSV 4 2 15 78 26 306 41 88 23 315 42 76 15 192 38 86 13 067 38 64 SGLGSV 4 3 15 71 12 035 38 54 Table 9 GLGSV Data Format Name Example Units Description
7. GPS GLONASS 29mA Typical ROHS compliant CE FCC Certification Notet SBAS can only be enabled when update rate is equal or less than to 5Hz Note2 Some features need special firmware or command programmed by customer please refer to PMTK Command List Note Please refer to GlobalTop LOCUS Library User Manual GAGAN will be supported This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved 6 Tiie e GlobalTop Technology Document PA6E CAM Data Sheet Ver VOA 1 3 System Block Diagram Patch Antenna EX_ANT IPPS TX RX ENABLE VEC VBACKUP 468 11 12 This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved raie e GlobalTop Technology Document PA6E CAM Data Sheet Ver VOA ETa nf Pre Tico 1 4 Multi tone active interference canceller Navigation system often integrated with variant applications that are not limited
8. SMT production line and storage area Temperature of 23 C 60 5 RH humidity is recommended please refer to IPQC standards for related documentation and examples When performing solder paste printing please notice if the amount of solder paste is in excess or insufficient as both conditions may lead to defects such as electrical shortage empty solder and etc Make sure the vacuum mouthpiece is able to bear the weight of the GNSS module to prevent positional shift during the loading process Before the PCBA is going through the reflow soldering process the operators should check with his her own eyes to see if there are positional offset to the module The reflow temperature and its profile data must be measured before the SMT process and match the levels and guidelines set by IPQC If SMT protection line is running a double sided process for PCBA please process GNSS module during the second pass only to avoid repeated reflow exposures of the GNSS module Please contact GlobalTop beforehand if you must process GNSS module during the 1 pass of double side process Figure 5 Place GNSS module right side up when running reflow solder process do not invert This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology
9. antenna pad then try to avoid any traces and vias s pass this area This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved rhce ey GlobalTop Technology Document PA6E CAM Data Sheet Ver VOA Giot 7a T cap 2 3 Pin Configuration Eo VCC GND ENABLE GND VBACKUP IPPS GND EX_ANT GND TX RX m eS A ee GND Top view 2 4 Pin Assignment for Connector ENABLE e High active or keep floating for normal working s foun p eow o oa VBACKUP EA Backup power input 1PPS 1PPS Time Mark Output 2 8V CMOS Level e feo room O sexo Pond o m o SerioldatacutputofNMEA OOO O O w a i seriat data input or firmware update Sexo PB Ground aeo e God This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved 14 raie e GlobalTop Technology Document 15 PA6E CAM Data Sheet Ver VOA 2 5 Description of I O Pin VCC Pin1 The main DC power supply for the module The voltage should be kept between from 3 2V to 5 0V Ty
10. assembly The temperature and time for baking SMD packages are therefore limited by solderability considerations The cumulative bake time at a temperature greater than 90 C and up to 125 C shall not exceed 96 hours Bake temperatures higher than 125 C are not allowed This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved 34 ricejey GlobalTop Technology Document PA6E CAM Data Sheet Ver VOA isi oba Top 5 5 ESD Handling Please carefully follow the following precautions to prevent severe damage to y 4 GNSS modules GlobalTop GNSS modules are sensitive to electrostatic discharges and thus are Electrostatic Sensitive Devices ESD Careful handling of the GNSS modules particularly to its patch antenna if included and RF_IN pin Please follow the standard ESD safety practices stated below v Unless there is a galvanic coupling between the local GND and the PCB GND then the first point of contact when handling the PCB shall always be between the local GND and PCB GND Y Before working with RF_IN pin please make sure the GND is connected v When working with RF_IN pin do not contact any charged capacitors or materials that can easily develop or store charges such as patch ant
11. has gone through pre baking procedure therefore if it is not used by then it is recommended to store the GNSS modules in dry places such as dry cabinet The approximate shelf life for GlobalTop GNSS modules packages is 6 months from the bag seal date when store in a non condensing storage environment lt 30 C 60 RH It is important to note that it is a required process for GlobalTop GNSS modules to undergo pre baking procedures regardless of the storage condition 5 4 Drying When GNSS modules exposed to high temperature of solder reflow the moisture vapor pressure inside the GNSS modules increase greatly In order to prevent internal delaminating cracking of the device or the popcorn phenomenon to undergo pre baking procedure become necessary prior to any high temperature or solder reflow process The recommended baking time for GlobalTop GNSS module is as follows v 60 C for 8 to 12 hours Once baked the module s floor life will be reset and has additional 72 hours in normal factory condition to undergo solder reflow process A Please limit the number of times the GNSS modules undergoes baking processes as repeated baking process has an effect of reducing the wetting effectiveness of the SMD pad contacts This applies to all SMT devices A Oxidation Risk Baking SMD packages may cause oxidation and or intermetallic growth of the terminations which if excessive can result in solderability problems during board
12. integration of GNSS positioning system Application Handheld Device PLB y v Y M2M application v Asset management s Surveillance This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved raie e GlobalTop Technology Document PA6E CAM Data Sheet Ver VOA ETa nf Pe ale 1 2 Highlights and Features gt gt 33 tracking 99 acquisition channel GPS GLONASS receiver Supports QZSS SBAS WAAS EGNOS MSAS GAGAN ranging Ultra High Sensitivity 165dBm High Update Rate up to 10Hz 12 multi tone active interference canceller ISSCC 2011 Award Section 26 5 http isscc org doc 2011 isscc2011 advanceprogrambooklet_abstracts pdf High accuracy 1 PPS timing support for Timing Applications 10ns RMS jitter AGPS Support for Fast TTFF EPO in flash Enable 7 days 14 days EASY Note2 Self Generated Orbit Prediction for instant positioning fix AlwaysLocate N Intelligent Algorithm Advance Power Periodic Mode for power saving LOCUS Embedded Logger Function Gtop Firmware Customization Services GPS GLONASS Consumption current 3 3V e Acquisition for GPS GLONASS 34mA Typical e Tracking for
13. is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved
14. notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved ricejey GlobalTop Technology PA6E CAM Data Sheet Before handling the PCBA they must be cooled to 35 C or below after they have undergone a reflow soldering process in order to prevent positional shift which may occurred when the module is still hot 1 When separating the PCBA panel into individual pieces using the V Cut process special attentions are needed to ensure that there are sufficient gap between patch antennas 2 If V Cut process is not available and the pieces must be separated manually please make sure the operators are not using excess force which may cause rotational offset to the patch antennas When separating panel into individual pieces during latter half of the production process special attentions are needed to ensure the patch antennas do not come in contact with one another in order to prevent chipped corners or positional shifts 1 One may use electric fans behind the reflow machine to cool them down 2 Cooling the PCBA can prevent the module from shifting due to fluid effect 1 The blade and the patch antenna must have a distance gap greater than 0 6mm 2 Do not use patch antenna as the leverage point when separating the panels by hand Use tray to separate individual pieces Document Ver VOA 38 SS It is very easy to cause positional offset to the module and its patch antenn
15. sec max 217 C to peak Slop 6 C sec max 217 C Preheat 175 5 C 20 40 sec 60 120 sec 60 150 sec Slop 3 C sec max Time sec This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved stop Globa Tico GlobalTop Technology PA6E CAM Data Sheet Document Ver VOA 37 I cn Before proceeding with the reflow Pre bake Time soldering process the GNSS module must be pre baked 6 Hours 60 5 C or 4 Hours 70 5 C Because PCBA along with the patch The parameters of the antenna is highly endothermic during reflow temperature the reflow soldering process Extra care must be set accordingly must be paid to the GNSS module s solder joints if any signs of cold weld ing to module s reflow soldering temperature or false welding profile A loading carrier fixture must be used with PCBA if the reflow soldering Special attentions are needed for PCBA board during reflow soldering to see if there are any symptoms of bending or process is using rail deformation to the PCBA board possibly due to the weight of the module If so conveyors for the this will cause concerns at the latter half production of the production process
16. A A 3 29 21 26 15 18 09 06 10 2 32 0 95 2 11 00 GPS GLONASS satellite system gt SGNGSA A 3 08 28 20 04 32 17 11 1 00 0 63 0 77 1B GPS satellite SGNGSA A 3 77 76 86 78 65 88 87 71 72 1 00 0 63 0 77 17 GLONASS satellite Table 5 GSA Data Format gt Name Example Units Description MessageID GNGSA GSA protocol header __ Model JA SeeTable 6 __ _ Mode2 J3 SeeTable7 Satellite Used 08 SVonChannelt Satellite Used 28 SVonChannel2 w e e ee Satellite Used SVonChamel12 PDOP 1 00 Position Dilution of Precision HDOP 063 Horizontal Dilution of Precision VDOP 0 77 Vertical Dilution of Precision Checksum ABP lt CR gt lt LF gt Endof message termination Note GPS SV No 01 32 GLONASS SV No 65 96 Table 6 Mode 1 Manual forced to operate in 2D or 3D mode 2D Automatic allowed to automatically switch 2D 3D Table 7 Mode 2 This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved stop GlobalTop Technology Document 23 PA6E CAM Data Sheet Ver VOA GSV Satellites in View includes GPS GPGSV and GLONASS GLGSV Table 8 contains the values for the following example SGPGSV 4 1 14 28 75 321
17. A Mechanical DIMENSION sosnsseinnusekaniretinni dipetian e ia 11 2 2 R cC MmMMended PCB pad Layoulssrensreisienn i dens 12 pee PN COn OUr O oesi E E ee 14 2 4 Pin Assignment for Connector esssssseeeeesssssssseeerrssssssssserressssssseteresssssseeeeessssssseee 14 Ze DE P Ona TOP a E cesses cauteeancessetsctaees 15 PAE PC CMU AOI A E E OEA A EE EAA A EE 17 2 7 Absolute Maximum Ratings ccccccccccccsssseseeeeecceceeaeessesecceeeesaaaeeeeeceesesessaaeseeeeeess 18 Di OC an ONIONS ee E E E EE EE 18 BPO COC ONS aeei ra E ETE AE EOE E E EE E E E EA 19 3L NMEA Q tp t CMEC MCCS asarin a nna a i ER E i Ean is 19 3 2 MTK NMEA Command Protocols ssssasssenuseieresueri esn eaa E 21 4 Reference Design ssesesessecessecescecescecessecesseoecescesescesesoesssoecesoecesoecesescesoscecescecsscesesoesssoeseeoes 28 4 1 Reference Design CIT CUI sasecatccesceanssnnscseceassssassnsecstonseteeassmnnsteceasauseaseeneteesaesne aiia 28 5 Packing and Handling ascerashesecaurcuncecscnencdecescaustacencadccescacsaenscaccacescaersetsanieseesancnieaicsicaaseccentecenes 29 LEMON S e E E R E E 29 5 2 Tape Reel Packing Information nneessseoennssssssssoseressssssssserrsssssssseeerrssssssseeeressssssseee 30 5 3 Storage and Floor Lite Guideline wos ccscsssucenesscsswarsssiseedascanwessenutenessnatwasessacestenaeeayssvewanes 34 IRD D irs area ceases ceases E E E E E E 34 Ie D Hn a Renee ena iarre emir ee apne rere rine eer aene rte errr ett mente titr
18. Data Sheet GlobalTop Technology Inc PA6E CAM GNSS Module Datasheet Revision VOA p i i j ji This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved No 16 Nan ke 9 Rd Science Based Industrial Park Tainan 741 Taiwan R O C Tel 886 6 5051268 Fax 886 6 5053381 Email sales gtop tech com Web www gtop tech com riie e GlobalTop Technology Document PA6E CAM Data Sheet Ver VOA GlobalTop Technology Inc Approval Data Sheet Part No PAGE CAM GPS GLONASS receiver with patch antenna GNSS Firmware AXN3 20_8139_3333_96 1151100 1 Version Module type Antenna Module Product type GNSS Chipset MT3333 Dimension 16x16x6 2 mm ROHS Remarks PA6E CAM is pin to pin compatible as PA6B and PA6E module Signature by Customer Approved by Checked by Issued by a ee This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved stop GlobalTop Technology Document PA6E CAM Data Sheet Ver VOA Giot Deal T O
19. GPGSV 3 2 09 18 26 314 40 09 57 170 44 06 20 229 37 10 26 084 37 77 SGPGSV 3 3 09 07 26 73 SGPRMC 064951 000 A 2307 1256 N 12016 4438 E 0 03 165 48 260406 3 05 W A 2C SGPVTG 165 48 T M 0 03 N 0 06 K A 37 GNSS GPS GLONASS system SGPGGA 064951 000 2307 1256 N 12016 4438 E 1 8 0 95 39 9 M 17 8 M 65 SGNGSA A 3 08 28 20 04 32 17 11 1 00 0 63 0 77 1B This line for GPS satellite SGNGSA A 3 77 76 86 78 65 88 87 71 72 1 00 0 63 0 77 17 This line for GLONASS satellite SGPGSV 4 1 14 28 75 321 44 42 54 137 39 20 53 080 44 17 40 330 44 77 Talker ID GP for GPS satellite SGPGSV 4 2 14 04 33 253 43 32 28 055 41 08 26 212 40 11 14 055 33 7F SGPGSV 4 3 14 10 12 198 07 06 179 38 23 04 125 44 27 02 314 7E SGPGSV 4 4 14 193 42 01 36 45 SGLGSV 3 1 09 72 45 084 40 77 39 246 44 87 36 014 44 65 33 157 36 62 Talker ID G for GLONASS satellite SGLGSV 3 2 09 78 26 306 41 88 23 315 42 76 15 192 38 86 13 067 38 64 SGLGSV 3 3 09 71 12 035 38 54 SGNRMC 064951 000 A 2307 1256 N 12016 4438 E 0 03 165 48 260406 3 05 W A 2C Talker ID GN for GPS GLONASS satellite SGPVTG 165 48 T M 0 03 N 0 06 K A 37 This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved Tiieje GlobalTop Tech
20. Inc All Rights Reserved raie e GlobalTop Technology Document AO PA6E CAM Data Sheet Ver VOA sic nf Deaf T cage 6 2 Manual Soldering Soldering iron Heat temperature under 380 C Time under 3 sec Notes 1 Please do not directly touch the soldering pads on the surface of the PCB board to prevent further oxidation 2 The solder paste must be defrosted to room temperature before use so it can return to its optimal working temperature The time required for this procedure is unique and dependent on the properties of the solder paste used 3 The steel plate must be properly assessed before and after use so its measurement stays strictly within the specification set by SOP 4 Please watch out for the spacing between soldering joint as excess solder may cause electrical shortage 5 Please exercise with caution and do not use extensive amount of flux due to possible siphon effects on neighboring components which may lead to electrical shortage 6 Please do not use the heat gun for long periods of time when removing the shielding or inner components of the GNSS module as it is very likely to cause a shift to the inner components and will leads to electrical shortage 7 Contact Information GlobalTop Technology Inc Address No 16 Nan ke 9th Road Science based Industrial Park Tainan 741 Taiwan Tel 886 6 5051268 Fax 886 6 5053381 Website www gtop tech com Email sales gtop tech com This document
21. S WAAS EGNOS MSAS GAGAN 2 5m 50 CEP Velocity Accuracy Without aid 0 1m s DGPS SBAS WAAS EGNOS MSAS GAGAN 0 05m s Altitude Maximum 18 000m 60 000feet DGPS SBAS default 0255 WAAS EGNOS MSAS GAGAN Current Consumption 3 3V 1Hz Update Rate GPS GLONASS 34mA acquisition 29mA tracking Working Temperature 40 C to 85 C Dimension 16x16 x 6 2 mm SMD GAGAN will be supported This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved j eje9 GlobalTop Technology Document 18 PA6E CAM Data Sheet Ver VOA 2 Absolute Maximum Ratings The voltage applied for VCC should not exceed 5 0VDC 2 8 Operating Conditions onion min yp Mon Unie This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved stop GlobalTop Technology Document 19 PA6E CAM Data Sheet Ver VOA 3 Protocols 3 1 NMEA Output Sentences Table 1 lists each of the NMEA output sentences specifically developed and defined by MTK for
22. a when handling the PCBA under high temperature 1 Test must be performed first to determine if V Cut process is going to be used Ensure that there is enough space between the blade and the patch antenna so that they do not touch one another 2 An uneven amount of manual force applied to the separation will likely to cause positional shift in patch antenna and module It is possible to chip corner and or cause a shift in position if patch antennas come in contact with each other Note References to patch antenna is referred to GNSS modules with integrated Patch on top antennas Gms Module Series and may not be applicable to all GNSS modules This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved riceje GlobalTop Technology Document 39 PA6E CAM Data Sheet Ver VOA ise abe Trop Other Cautionary Notes on Reflow Soldering Process 1 Module must be pre baked before going through SMT solder reflow process The usage of solder paste should follow First in First out principle Opened solder paste needs to be monitored and recorded in a timely manner refer to IPQC standards for related documentation and examples Temperature and humidity must be controlled within
23. al For more details on EPO visit our website 1 7 EASY Embedded Assist System EASY is embedded within the receiver module to assist for quick positioning when not enough information is received from the satellites With EASY technology the GPS engine is able to calculate and predict up to 3 days single ephemeris automatically when power on It then saves the predicted information onto the memory So the GPS engine can use this information for positioning later if no enough information received from the satellites This function will be helpful for TTFF improvement to allow positioning even under weak signal condition such dense urban Backup power VBACKUP is required for this feature This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved 8 raie e GlobalTop Technology Document PA6E CAM Data Sheet Ver VOA Globa iP cage GPS on GPS on l With EAS Y With EAS Y GPS on GPS on Assist Assist EASY On EASY On EASY On EASY On 30 sec 5 sec Figure EASY System operation Figure show that when GPS device obtained the satellite information from GPS satellites the GPS engine automatically pre calculates to predict orbits for 3 extended d
24. ays This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved 9 E stop GlobalTop Technology Document 10 PA6E CAM Data Sheet Ver VOA 1 8 AlwaysLocate PA6E CAM uses AlwaysLocate Advance Power Periodic Mode modes to achieve power saving by adaptively adjust the on off time to achieve balance between positioning accuracy and power consumption according to the environmental and motion conditions to achieve best power conservation The following figure gives some insight on power saving under different use cases when AlwaysLocate mode is enabled For command detail please contact our sales staff at sales gtop tech com Power Consumption Highway Outdoor driving drivin 4 static 1 9 LOCUS When LOCUS Embedded Logger Function feature is enabled the receiver module becomes a logger capable device It does not need a host or external flash to log GPS data such as data format UTC latitude longitude valid checksum The maximum constant log duration can be up to 2 days under AlwaysLocate condition This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of Globa
25. e er ant aren et eeeee 35 6 Reflow Soldering Temperature Profile ccscecsccscsceccccscsceccccscsceccccscnceccccscncescccecscecescecsces 36 6 1 SMT Reflow Soldering Temperature Profile ce eeccccccccccceesseeseeececeeeeaeeeeseeeeeees 36 7 Mim OL I cates seers cases oe aia nce E 40 TECON NORNA Oea E E E E 40 This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved eej GlobalTop Technology Document PA6E CAM Data Sheet Ver VOA 1 Functional Description 1 1 Overview The GlobalTop PA6E CAM module which utilizes the MediaTek new generation GNSS Chipset MT3333 has the highest level of sensitivity 165dBm and Time to First Fix TTFF by precise GNSS signal processing It supports both GPS and GLONASS simultaneously positioning system Benefiting by the GLONASS It gives the most possible to work in a more precise positioning and better TTFF even under poor GPS signals It support up to 210 PRN channels with 99 search channels and 33 simultaneous tracking channels Up to 12 multi tone active interference canceller ISSCC2011 award customer can have more flexibility in system design The PA6E CAM has a built in GLONASS and GPS band patch antenna which simplifies customer s
26. eded 72 hours it is possible for the module to suffer damages during the solder reflow process such as cracks and delamination of the SMD pads due to excess moisture pressure This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved 29 ivejes GlobalTop Technology Document 30 PA6E CAM Data Sheet Ver VOA Giot Deaf T cage 5 2 Tape Reel Packing Information 250pcs Reel Spec H 32 54 1 5 T 2 2 0 2 D 9941 5 Note 13 Reel Material P S Unit mm Figure 1 Reel Dimension This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved Document Ver VOA 3 1 raie e GlobalTop Technology PA6E CAM Data Sheet ETa 7 T cape 7 10 1 1 750 10 E1 f_ 91 5538 00 r 8 3040 LO KO Bo 1651010 Figure 2 Tape Dimension This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications s
27. enna coax cable soldering iron v Please do not touch the mounted patch antenna to prevent electrostatic discharge from the RF input v When soldering RF_IN pin please make sure to use an ESD safe soldering iron tip This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved 35 raie e GlobalTop Technology Document 3 6 PA6E CAM Data Sheet Ver VOA fle rf sal T cage 6 Reflow Soldering Temperature Profile The following reflow temperature profile was evaluated by GlobalTop and has been proven to be reliable qualitatively Please contact us beforehand if you plan to solder this component using a deviated temperature profile as it may cause significant damage to our module and your device All the information in this sheet can only be used only for Pb free manufacturing process 6 1 SMT Reflow Soldering Temperature Profile Reference Only Average ramp up rate 25 150 C 3 C sec max Average ramp up rate 270 C to peak 3 C sec max Preheat 175 25 C 60 120 seconds Temperature maintained above 217 C 60 150 seconds Peak temperature 250 0 5 C 20 40 seconds Ramp down rate 6 C sec max Time 25 C to peak temperature 8 minutes max Peak 250 0 5 C C Slop 3 C
28. lTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved rice ey GlobalTop Technology Document 1 1 PA6E CAM Data Sheet Ver VOA Giot oe O 2 Specifications 2 1 Mechanical Dimension Dimension Unit mm Tolerance 0 2mm Fini Antenna Shielding Cover Glue This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved raie e GlobalTop Technology Document 1 2 PA6E CAM Data Sheet Ver VOA tslfc nf HET 2 2 Recommended PCB pad Layout Unit mm Tolerance 0 1mm mo A 1 2500 1 0000 T 3 8000 1 53000 o 0 50007 600 2 0000 Top view This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved taJ GlobalTop Technology Document 13 PA6E CAM Data Sheet Ver VOA Note Place one hole diameter 3 0mm under this module for the antenna pad Note If hold placement can t be done on PCB for the
29. low solder 3 After baking devices that will be subjected to reflow solder or other high temperature process must be mounted within 72 hours of factory conditions 30 C 60 RH 4 Peak package body temperature 250 0 5 C a The reflow temperature and its profile data must be measured before the SMT process and match the levels HUMISENSO Re and guidelines set by IPOc mee b When performing solder paste printing please check if wip E 50 the amount of solder paste is in excess or insufficient as iF PINK both conditions may lead to defects such as electrical shortage empty solder and etc c Theusage of solder paste should follow first in first out principle Opened solder paste needs to be IF PINK monitored and recorded ina timely fashion Please refer to IPCC far more info WARNING soy Bag Seal Date __1 1 2010 4 AVOID METAL CONTACT CHANGE DESICCANTAO Figure 4 Example of moisture color coded card and caution label This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved ricejey GlobalTop Technology Document PA6E CAM Data Sheet Ver VOA ff coo 5 3 Storage and Floor Life Guideline Since GlobalTop modules must undergo solder reflow process in 72 hours after it
30. nology Document 2 1 PA6E CAM Data Sheet Ver VOA GGA fFixed Data Time Position and fix related data Table 3 contains the values for the following example SGPGGA 064951 000 2307 1256 N 12016 4438 E 1 8 0 95 39 9 M 17 8 M 65 Table 3 GGA Data Format mame O ample Units cron OO O Message ID GPGGA GGA protocol header o o UTC Time 064951 000 hhmmss sss Latitude 2307 1256 ddmm mmmm gt gt SSS o o N S Indicator N NBNorthorS South S Longitude 12016 4438 dddmm mmmm gt Z o E W Indicator E E Eastor W West Position Fix Indicator 1 SeeTable 4 Satellites Used 8 o o HDOP 095 Horizontal Dilution of Precision Geoidal Separation 17 8 meters Age of Diff Corr second Null fields when DGPSisnotused 65 SS eee lt CR gt lt LF gt Endofmessage termination Table 4 Position Fix Indicator O Fix not available GPS fix Differential GPS fix This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved A rice ey GlobalTop Technology Document 27 PA6E CAM Data Sheet Ver VOA GSA GNSS DOP and Active Satellites Table 5 contains the values for the following example GPS satellite system gt SGPGS
31. pical 3 3V The ripple must be limited under 50mVpp ENABLE Pin2 Keep open or pull high to Power ON Pull low to shutdown the module Enable High 1 8V lt Venable lt VCC Disable Low OV lt Venable lt 0 25V GND Pin3 Pin6 Pin8 Pin11 Pin12 Ground VBACKUP Pin4 This connects to the backup power of the GNSS module Power source such as battery connected to this pin will help the GNSS chipset in keeping its internal RTC running when the main power source is turned off The voltage should be kept between 2 0V 4 3V Typical 3 0V IF VBACKUP power was not reserved the GNSS module will perform a lengthy cold start every time it is powered on because previous satellite information is not retained and needs to be re transmitted If not used keep open 1PPS PinS This pin provides one pulse per second output from the module and synchronizes to GPS time Keep floating if not used This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved ricejey GlobalTop Technology Document 1 6 PA6E CAM Data Sheet Ver VOA ii oba ETE EX_ANT Pin7 DC power from VCC and provide for external active antenna Recommendation 3 3V When a 4mA or higher current is detected the detect ci
32. rcuit will acknowledge the external antenna as being present and uses external antenna for reception In the event of short circuit occurring at external antenna the module will limit the drawn current to a safe level The 3 0V for the GPS external antenna is limited to 25mA The 3 3V for the GPS external antenna is limited to 28mA The 3 6V for the GPS external antenna is limited to 31mA TX Pin9 This is the UART O transmitter of the module It outputs GPS information for application RX Pin10 This is the UARTO receiver of the module It is used to receive commands from system This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved top GlobalTop Technology Document 17 PA6E CAM Data Sheet Ver VOA 2 6 Specification a Frequency GPS L1 1575 42MHz GLONASS L1 1598 0625 1605 375MHz Sensitivity Acquisition 148dBm cold start GPS portion Reacquisition 163dBm Hot start Tracking 165dBm SV Number GPS 1 32 GLONASS 65 96 see 3 Protocols for details TTFF Hot start 1 second typical GPS No of SVs gt 4 C N gt 40dB Warm start 33 seconds typical PDop lt 1 5 Cold start 35 seconds typical 60 seconds Max Position Accuracy Without aid 3 0m 50 CEP DGPS SBA
33. to Wi Fi GSM GPRS 3G 4G Bluetooth Such system as often seen generates RF harmonics which would influence the GPS reception and performance The embedded multi tone active interference canceller MTAIC is capable of rejecting unwanted RF harmonics of the nearby on board active components MTAIC improves the capacity of GPS reception leaving hardware integration engineering without the need of hardware changes PA6E CAM cancels up to 12 independent channels continuous interference wave 1 5 1PPS PA6E CAM generates a_pulse_per_ second signal 1PPS It is an electrical signal which precisely indicates the start of a second with the accuracy of 10ns RMS In general 1 PPS signals are used to provide precise timekeeping and time measurement to the system It is commonly used for timekeeping in computers which may involve with the NTP protocol PA6E CAM generates highly accurate 1PPS based timing method to synchronize GPS positioning time after obtained 3D Fix 1PPS output at power on is available through firmware customization service 1 6 AGPS Support for Fast TTFF EPO in flash The AGPS EPO in flash supply the predicated Extended Prediction Orbit data to speed TTFF Users can download the EPO data to GPS engine from the FTP server via internet or wireless network The GPS engine of the module will use the EPO data to assist position calculation when the navigation information from satellites is not enough as is the case of weak sign
34. tomization Service A Autonomous mode Mode A D Differential mode E gt Estimated mode Gee a S lt CR gt lt LF gt imi meg End of message termination This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved 26 E top GlobalTop Technology Document 27 PA6E CAM Data Sheet Ver VOA VTG Course and speed information relative to the ground Table 12 contains the values for the following example SGPVTG 165 48 T M 0 03 N 0 06 K A 37 Table 12 VTG Data Format gt Name Example Units Description Message ID GPVTG_ VTG protocol header _ _ esteem OOOO O e O O OOOO OOO Course degrees Measured heading Reference M Magnetic Variation Needs GlobalTop Customization Service Units OO N Knots Speed 0 06 km hr_ Measured horizontal speed Units KK Kilometersperhour _ Mode A A Autonomous mode D Differential mode E Estimated mode Checksum 87 o lt CR gt lt LF gt at sacha End of message termination 3 2 MTK NMEA Command Protocols Packet Type 103 PMTK_CMD_ COLD START Packet Meaning Cold Start Don t use Time Position Almanacs and Ephemeris data at re start Example PMTK103 30 lt CR gt lt LF gt This document is the exclusi
35. ubject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved taJ GlobalTop Technology Document 3 7 PA6E CAM Data Sheet Ver VOA Pinl gt Pull direction 00000 DO0 0 DO GD QD Note GIPAXXX XXX could be 0 999 Roll up direction gt Pull direction Figure 3 Tape Orientation This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved Thiele GlobalTop Technology Document 3 3 PA6E CAM Data Sheet Ver VOA Globa fap The moisture color coded card provides an insight to the relative humidity in percentage RH When the GNSS modules are taken out it should be around or lower than 30 RH level Outside each electrostatic bag is a caution label for moisture sensitive device Caution This bag contains MOISTURE SENSITIVE amp ELECTROSTATIC SENSITIVE DEVICES 1 Calculated shelf life in package bag 6 months at lt 30 C and lt 60 relative humidity RH a Temperature and Humidity must be controlled in SMT production line and storage area Temperature of 23 C 60 5 RH humidity is highly recommended please refer to IPOC for more information 2 Devices require bake before mounting and subjected to ref
36. use within MTK products Table 1 NMEA Output Sentence Description Time position and fix type data GNSS receiver operating mode active satellites used in the position solution and DOP values The number of GPS satellites in view satellite ID numbers elevation azimuth and SNR values Time date position course and speed data The recommended minimum navigation information Course and speed information relative to the ground Table 2 lists NMEA output sentences in GPS system and GLONASS system Table 2 NMEA Output Sentence for GPS and GNSS a GPGSA GNSS GPGGA GNGSA GPGSV GPS GLONASS GLesyNre Noted Talker ID GP means GPS satellite or GL means GLONASS satellite Note5 As soon as GNSS module receives GPS satellite and GLONASS satellite it uses Talker ID GN to replace GP for GSA and RMC sentence This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved ricejey GlobalTop Technology Document 20 PA6E CAM Data Sheet Ver VOA Example GPS system SGPGGA 064951 000 2307 1256 N 12016 4438 E 1 8 0 95 39 9 M 17 8 M 65 SGPGSA A 3 29 21 26 15 18 09 06 10 2 32 0 95 2 11 00 SGPGSV 3 1 09 29 36 029 42 21 46 314 43 26 44 020 43 15 21 321 39 7D S
37. ve property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc Specifications subject to change without prior notice Copyright 2013 GlobalTop Technology Inc All Rights Reserved raie e GlobalTop Technology Document 22 PA6E CAM Data Sheet Ver VOA fle rf sal T caps 4 Reference Design This chapter introduces the reference schematic design for the best performance Additional tips and cautions on design are well documented on Application Note which is available upon request 4 1 Reference Design Circuit Ll Bead MLB 100505 0600A vec Cl C2 Mt Fiii iki PA6E CAM 1 2 11 3 B 4 5 on N L2 OR Eat Ex_ANT Eon g a 12 7 C3 C4 J i f Nc S RX F TX ENABLE Note 1 Ferrite bead L1 is added for power noise reduction You can do change to be equal component for Impedance 6000 at 100 MHz IDC Max 200mA C1 and C2 bypass capacitor should be put near the module L2 C3 C4 for matching external antenna impendence Damping resistors R3 and R4 could be modified based on system application for EMI If you need more support and information on antenna implementation please contact us at sales gtop tech com ner amie saa tad This document is the exclusive property of GlobalTop Tech Inc and should not be distributed reproduced into any other format without prior permission of GlobalTop Tech Inc
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