Ublox ZED-F9K - Page 5

ZED-F9K-Integration manual
4.8.2 Thermal management................................................................................................................ 84
4.8.3 Package footprint, copper and paste mask........................................................................... 85
4.8.4 Layout guidance........................................................................................................................... 86
4.9 Design guidance....................................................................................................................................88
4.9.1 General considerations............................................................................................................... 88
4.9.2 Backup battery............................................................................................................................. 88
4.9.3 RF front-end circuit options...................................................................................................... 88
4.9.4 Antenna/RF input........................................................................................................................ 89
4.9.5 Ground pads..................................................................................................................................90
4.9.6 Schematic design........................................................................................................................ 90
4.9.7 Layout design-in guideline......................................................................................................... 90
5 Product handling................................................................................................................. 91
5.1 ESD handling precautions.................................................................................................................. 91
5.2 Soldering.................................................................................................................................................91
5.3 Tapes....................................................................................................................................................... 94
5.4 Reels........................................................................................................................................................ 95
5.5 Moisture sensitivity levels.................................................................................................................. 95
Appendix.................................................................................................................................... 96
A Glossary......................................................................................................................................................96
B Reference frames.....................................................................................................................................97
C RTK configuration procedures with u-center.....................................................................................97
C.1 Receiver configuration with u-center..........................................................................................97
Related documents..............................................................................................................103
Revision history.................................................................................................................... 104
UBX-20046189 - R01

Contents Page 5 of 105
C1-Public Early production information