Hardware Guide
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FIBOCOM MC116-NA Series Hardware Guide Page 6 of 63
5.4 USB Interface ..................................................................................................................... 34
5.4.1 USB Pin Definition .............................................................................................................. 34
5.5 UART Interface .................................................................................................................. 35
5.5.1 UART Interface Definition ................................................................................................... 35
5.5.2 UART Port Application ........................................................................................................ 35
5.6 ADC Interface ..................................................................................................................... 36
5.7 PCM Interface .................................................................................................................... 37
5.7.1 Support Model .................................................................................................................... 37
5.7.2 PCM Interface Definition .................................................................................................... 37
5.7.3 PCM Interface Description ................................................................................................. 37
5.7.4 PCM Signal Description...................................................................................................... 38
6 Low Power Consumption ............................................................................................... 40
6.1 Airplane Mode .................................................................................................................... 40
6.2 Sleep Mode ........................................................................................................................ 40
6.2.1 USB Application (USB Suspend Is Not Supported, VBUS Is Supported) ......................... 40
6.2.2 USB Application (USB Suspend Is Not Supported, VBUS Is Not Supported) ................... 41
6.2.3 USB Application (USB Suspend Is Supported) .................................................................. 41
6.2.4 UART Application (WAKEUP_IN Pin Level Control) .......................................................... 41
6.2.5 UART Application (DTR Pin Level Control) ........................................................................ 42
6.2.6 ATS24 Command ............................................................................................................... 42
7 RF Interface ..................................................................................................................... 44
7.1 Operating Bands ................................................................................................................ 44
7.2 Output Power ..................................................................................................................... 44
7.3 Receive Sensitivity ............................................................................................................. 45
7.4 GNSS Receiver .................................................................................................................. 45
7.4.1 GNSS Specification ............................................................................................................ 45
7.4.2 GNSS Observes Protocol ................................................................................................... 46
7.5 Antenna Design .................................................................................................................. 46
7.5.1 Antenna Index ..................................................................................................................... 46
7.5.2 Antenna Reference Design ................................................................................................ 47
8 Reliability ......................................................................................................................... 50
8.1 Limiting Voltage Range ...................................................................................................... 50
8.1.1 Absolute Voltage Range ..................................................................................................... 50
8.1.2 Operating Voltage Range ................................................................................................... 50