Product Info
LTE Module Series
BG96 Hardware Design
BG96_Hardware_Design 5 / 81
3.14. Behaviors of RI ....................................................................................................................... 52
3.15. USB_BOOT Interface ............................................................................................................. 53
3.16. ADC Interfaces ....................................................................................................................... 54
3.17. GPIOInterfaces ....................................................................................................................... 55
4 GNSS Receiver ................................................................................................................................ 57
4.1. General Description ................................................................................................................ 57
4.2. GNSS Performance ................................................................................................................ 57
4.3. Layout Guidelines ................................................................................................................... 58
5 Antenna Interfaces .......................................................................................................................... 59
5.1. MainAntenna Interface ........................................................................................................... 59
5.1.1. Pin Definition ................................................................................................................ 59
5.1.2. Operating Frequency ................................................................................................... 59
5.1.3. Reference Design of RF Antenna Interface ................................................................. 61
5.1.4. Reference Design of RF Layout ................................................................................... 61
5.2. GNSS Antenna Interface ........................................................................................................ 64
5.3. Antenna Installation ................................................................................................................ 65
5.3.1. Antenna Requirements ................................................................................................ 65
5.3.2. Recommended RF Connector for Antenna Installation ................................................ 66
6 Electrical, Reliability and RadioCharacteristics ........................................................................... 69
6.1. Absolute Maximum Ratings .................................................................................................... 69
6.2. Power Supply Ratings ............................................................................................................ 69
6.3. Operation and StorageTemperatures ..................................................................................... 70
6.4. Current Consumption ............................................................................................................. 71
6.5. RF Output Power .................................................................................................................... 75
6.6. RF Receiving Sensitivity ......................................................................................................... 76
6.7. Electrostatic Discharge ........................................................................................................... 78
7 Mechanical Dimensions.................................................................................................................. 79
7.1. Mechanical Dimensions of the Module ................................................................................... 79
7.2. Recommended Footprint ........................................................................................................ 81
7.3. Design Effect Drawings of the Module .................................................................................... 82
8 Storage, Manufacturing and Packaging ........................................................................................ 84
8.1. Storage ................................................................................................................................... 84
8.2.
Manufacturing and Soldering .................................................................................................. 85
8.3. Packaging ............................................................................................................................... 86
9 Appendix A References .................................................................................................................. 88
10 Appendix B GPRS Coding Schemes ............................................................................................. 91
11 Appendix C GPRS Multi-slot Classes ............................................................................................ 92
12 Appendix D EDGE Modulationand Coding Schemes ................................................................... 94