Tyco Electronics A1082-A User Manual Download Page 1

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GPS Receivers A1082-A

A description of Tyco Electronics’

GPS module A1082-A

User’s Manual

Version 1.0

Hardware Revision 01

Summary of Contents for A1082-A

Page 1: ...GPS Receivers A1082 A A description of Tyco Electronics GPS module A1082 A User s Manual Version 1 0 Hardware Revision 01...

Page 2: ...This page was intentionally left blank...

Page 3: ...Revision History Revision History Rev Date Description 1 0 25 10 07 Initial Draft mm dd yy V1 0 10 07 User s Manual Page 3 of 27...

Page 4: ...STEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF TYCO ELEC TRONICS THIS DOCUMENT MAY PROVIDE LINKS TO OTHER WORLD WIDE WEB SITES OR RESOURCES BECAUSE TYCO ELECTRONICS HAS NO CONTROL OVER SUCH SITES AND R...

Page 5: ...A1082 A 14 4 2 Details Solder Side A1082 A 15 5 Pin out Information 16 5 1 Layout A1082 A 16 5 2 Description A1082 A Signals 16 5 3 General Comments 17 6 Electrical Characteristics 18 6 1 Operating Co...

Page 6: ...f 27 User s Manual V1 0 10 07 10 1 Enable PIN P1 6 24 10 2 1PPS PIN 24 10 3 Standby PIN P1 5 24 10 4 FDOUT PIN 24 11 Related Information 25 11 1 Contact 25 11 2 Related Documents 25 12 List of Tables...

Page 7: ...GPS module combines small size and high end GPS functionality at lowest power consumption Operable at 1 8V 65mW typ trickle power mode Small form factor of 13 97 x 11 43 mm 0 55 x 0 45 Cost effective...

Page 8: ...the receiver has not stopped thus it knows precise time to the s level 2 The receiver has estimates of time date position and valid almanac and ephemeris data 3 The receiver has estimates of time dat...

Page 9: ...2A V23993 stands for Tyco Electronics wireless and communication products A1082A for the A1082 A module 2 2 Packing 2 2 1 Packaging of the A1082 A The A1080 A GPS module comes in a tape and reel packa...

Page 10: ...cations 2 2 3 Additional Equipment V23993EVA1082A Evaluation Kit including one module V23993A1082A Table 3 Additional equipment A detailed description of the additional kit can be found in the accordi...

Page 11: ...erview on the most important steps to receive NMEA messages with position information on a serial port 3 1 Minimum Configuration The following picture shows a recommended minimum configuration for NME...

Page 12: ...GPS receiver A1082 A Figure 4 Recommended minimum configuration A1082 A Page 12 of 27 User s Manual V1 0 10 07...

Page 13: ...firmware is Serial 0 NMEA 4 800 baud 8 data bits no parity 1 stop bit no flow control 3 4 Improved TTFF In order to improve the TTFF Time To First Fix it is recommend to keep the Vcc VCC_CPU all the t...

Page 14: ...GPS receiver A1082 A 4 Mechanical Outline 4 1 Details Component Side A1082 A All dimensions in mm inch Figure 5 Mechanical outline component side A1082 A Page 14 of 27 User s Manual V1 0 10 07...

Page 15: ...1 27 1 27 1 27 1 27 1 27 1 27 1 27 0 60 PIN1 PIN2 PIN3 PIN4 PIN5 PIN6 PIN7 PIN8 PIN16 PIN15 PIN14 PIN13 PIN12 PIN11 PIN10 PIN9 Solder pad size 0 6mm All dimensions in mm Figure 6 Mechanical outline s...

Page 16: ...connect to GROUND connect to antenna shield 7 RF_IN Input RF input Antenna input Z 50 Ohm 8 GND_ANT RF GND Antenna Ground do not connect to GROUND connect to antenna shield 9 Reserved Input Output Res...

Page 17: ...and use of the module Standard configuration of serial port standard GPS software Serial 0 NMEA 4 800 baud 8 data bits no parity 1 stop bit no flow control Antenna Antenna connected to Antenna Pin Us...

Page 18: ...trical characteristics 1 Peak acquisition current is characterized by millisecond bursts above average acquisition cur rent 2 Tracking current typically includes tracking and the post acquisition port...

Page 19: ...oltage to any input pin 0 3 2 0 V Iout Input current on any pin 10 10 mA Itdv Absolute sum of all input currents during overload condition 200 mA Table 6 Absolute maximum ratings Stresses beyond those...

Page 20: ...low soldering of the module in convection or IR convection ov ens are as follows Peak temperature RoHS compliant process 245 C Average ramp up rate to Peak 183 C to Peak 3 C second max Preheat tempera...

Page 21: ...in the drawing Motherboard GND layer Motherboard top layer GPS module RF in RF GND RF GND GPS module RF in RF GND RF GND Figure 10 Antenna connector strip line A1082 A In order to gain the impedance...

Page 22: ...rd JESD22 A113 B Level 3 Basic qualification tests MSL Classification according to J STD 020C MSL3 245 C MSL Rework Compatibility according to J STD 020C Temperature Cycling 40 C 85 C Temperature Humi...

Page 23: ...t easily to a PC The USB interface is an ex tension of the serial port 0 therefore sending NMEA sentences and accepting commands At the same time it provides power to the module Accompanied by an ante...

Page 24: ...accurate timing due to the synchronized atomic clocks in the GPS satellites While the current date and time is transmitted in NMEA sentences an exact and accurate timing signal is provided via the 1PP...

Page 25: ...n Munich Germany for further improve ments are highly appreciated Tyco Electronics Power Systems Finsinger Feld 1 85521 Ottobrunn Germany Tel 49 89 6089 838 Fax 49 89 6089 835 mailto gps tycoelectroni...

Page 26: ...GPS receiver A1082 A Page 26 of 27 User s Manual V1 0 10 07 This page was intentionally left blank...

Page 27: ...List of Figures Figure 1 A1082 A label 7 Figure 2 A1082 A tape specifications 1 9 Figure 3 A1082 A tape specifications 2 10 Figure 4 Recommended minimum configuration A1082 A 12 Figure 5 Mechanical ou...