ME910C1 HW User Guide
1VV0301351 Rev.8 Page 7 of 99 2018-09-28
Codec examples ......................................................................... 76
8. GNSS SECTION ......................................................................... 77
GNSS Signals Pin-out................................................................. 77
RF Front End Design .................................................................. 77
8.2.1. Guidelines of PCB line for GNSS Antenna .................................. 77
GNSS Antenna Requirements .................................................... 77
8.3.1. GNSS Antenna specification ....................................................... 78
8.3.2. GNSS Antenna – Installation Guidelines ..................................... 78
8.3.3. Powering the External LNA (active antenna) ............................... 78
GNSS Characteristics * ............................................................... 79
9. MECHANICAL DESIGN ............................................................. 80
Drawing ...................................................................................... 80
10. APPLICATION PCB DESIGN .................................................... 81
Footprint ..................................................................................... 81
PCB pad design .......................................................................... 82
PCB pad dimensions .................................................................. 83
Stencil ......................................................................................... 84
Solder paste ............................................................................... 84
Solder Reflow ............................................................................. 85
11. PACKAGING .............................................................................. 87
Tray ............................................................................................ 87
Reel ............................................................................................ 88
Carrier Tape detail ...................................................................... 89
Reel detail ................................................................................... 90
Packaging detail ......................................................................... 91
Moisture sensitivity ..................................................................... 91
12. CONFORMITY ASSESSMENT ISSUES .................................... 92
Approvals.................................................................................... 92
FCC certificates .......................................................................... 92
IC/ISED certificates ..................................................................... 92
FCC/ISED Regulatory notices ..................................................... 92
Declaration of Conformity ........................................................... 94
13. SAFETY RECOMMENDATIONS................................................ 95
READ CAREFULLY .................................................................... 95
14. ACRONYMS ............................................................................... 96
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