Data Sheet

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prior permission of GlobalTop Tech Inc. Specifications subject to change without prior notice.

PMMOPA6H

Dat

a Sheet

GlobalTop Technology

Ver. V0

Document #

Table of Contents

1. Functional Description ........................................................................................................... 4

1.1 Overview ....................................................................................................................... 4

1.2 Highlights and Features ................................................................................................ 5

1.3 System Block Diagram................................................................................................... 6

1.4 Multi-tone active interference canceller ...................................................................... 7

1.5 1PPS .............................................................................................................................. 7

1.6 AGPS Support for Fast TTFF (EPO™) ............................................................................. 7

1.7 EASY™ ........................................................................................................................... 7

1.8 AlwaysLocate™ (Advance Power Periodic Mode) ......................................................... 9

1.9 Embedded Logger function .......................................................................................... 9

2.0 Antenna Advisor ........................................................................................................... 9

2. Specifications ....................................................................................................................... 10

2.1 Mechanical Dimension ............................................................................................... 10

2.2 Recommended PCB pad Layout .................................................................................. 11

2.3 Pin Configuration ........................................................................................................ 12

2.4 Pin Assignment ........................................................................................................... 13

2.5 Description of I/O Pin ................................................................................................. 14

2.6 Specification List ......................................................................................................... 16

2.7 Absolute Maximum Ratings ........................................................................................ 17

2.8 Operating Conditions .................................................................................................. 17

2.9 GPS External Antenna Specification (Recommended) ............................................... 17

3. Protocols .............................................................................................................................. 18

3.1 NMEA Output Sentences ............................................................................................ 18

3.2 Antenna Status Protocol (Antenna Advisor) ............................................................... 24

3.3 MTK NMEA Command Protocols ................................................................................ 24

3.4 Firmware Customization Services ............................................................................... 25

4. Reference Design .................................................................................................................. 26

4.1 Reference Design Circuit ............................................................................................. 26

5. Packing and Handling ............................................................................................................ 27

5.1 Moisture Sensitivity .................................................................................................... 27

5.2 Packing ........................................................................................................................ 28

5.3 Storage and Floor Life Guideline ................................................................................. 30

5.4 Drying .......................................................................................................................... 30

5.5 ESD Handling ............................................................................................................... 31

6. Reflow Soldering Temperature Profile ................................................................................... 32

6.1 SMT Reflow Soldering Temperature Profile ................................................................ 32

6.2 Manual Soldering ........................................................................................................ 36

7. Contact Information .............................................................................................................. 37