Data Sheet

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Table of Content
silabs.com | Building a more connected world. Rev. 0.1 | 1
1 Table of Content
Contents
1 Table of Content ................................................................................................................................................................................. 1
2 WGM160P Pinout ............................................................................................................................................................................... 2
3 WGM160P pin description .................................................................................................................................................................. 3
3.1 Pins table .................................................................................................................................................................................... 3
3.2 Power pin ................................................................................................................................................................................... 4
3.3 RF pins ....................................................................................................................................................................................... 4
3.4 Clocks ......................................................................................................................................................................................... 4
3.5 PTA pins ..................................................................................................................................................................................... 5
3.6 Multifunction pins ........................................................................................................................................................................ 6
3.6.1 Software architecture consideration ................................................................................................................................... 6
4 Application schematics recommendations .......................................................................................................................................... 8
4.1 Power supply .............................................................................................................................................................................. 8
4.2 RF part ....................................................................................................................................................................................... 8
5 Typical applications schematics ......................................................................................................................................................... 9
6 Layout recommendations ................................................................................................................................................................. 10
6.1 Generic RF Layout Considerations ........................................................................................................................................... 10
6.2 RF-pads including the diversity port and external antennas ..................................................................................................... 11
6.3 Module chip antenna ................................................................................................................................................................ 11
7 Recommendations for certification ................................................................................................................................................... 14
7.1 Module certification regarding port without integrated antenna ................................................................................................ 14
7.2 Locating the Module Close to Human Body ............................................................................................................................. 14
8 Package outline ................................................................................................................................................................................ 15
9 Recommended PCB land pattern ..................................................................................................................................................... 16