Integration Guide

4117336 Rev 1.0 May 18, 2015 5
Contents
1. INTRODUCTION .................................................................................................. 7
1.1. General Features ............................................................................................................... 7
2. POWER INTERFACE ........................................................................................... 8
2.1. Power Supply .................................................................................................................... 8
2.2. Absolute Maximum and ESD Ratings ............................................................................... 8
2.3. Power and Ground Recommendations ............................................................................. 9
3. RF SPECIFICATION .......................................................................................... 10
3.1. LTE RF Interface ............................................................................................................. 10
3.1.1. LTE Max TX Output Power ...................................................................................... 10
3.1.2. LTE RX Sensitivity ................................................................................................... 10
3.2. WCDMA RF Interface ...................................................................................................... 11
3.2.1. WCDMA Max TX Output Power ............................................................................... 11
3.2.2. WCDMA RX Sensitivity ............................................................................................ 11
3.3. WWAN Antenna Interface ............................................................................................... 12
3.3.1. WWAN Antenna Recommendations ........................................................................ 12
3.4. Primary Antenna Diagnostics .......................................................................................... 13
3.5. RX2 Antenna Diagnostics ............................................................................................... 13
4. AUDIO ................................................................................................................ 15
4.1. Analog Audio ................................................................................................................... 15
4.2. Digital Audio .................................................................................................................... 16
5. ROUTING CONSTRAINTS AND RECOMMENDATIONS ................................. 17
5.1. RF Routing Recommendations ....................................................................................... 17
5.2. Power and Ground Recommendations ........................................................................... 19
5.3. Antenna Recommendations ............................................................................................ 19
5.4. Interface Circuit Recommendations ................................................................................ 20
6. REGULATORY INFORMATION ......................................................................... 22
6.1. Important Notice .............................................................................................................. 22
6.2. Safety and Hazards ......................................................................................................... 22
6.3. Important Compliance Information for USA OEM Integrators ......................................... 22
7. REFERENCES ................................................................................................... 24
7.1. Reference Documents ..................................................................................................... 24
7.2. Abbreviations ................................................................................................................... 24