Product Info

Smart Module Series
SC606T Series Hardware Design
SC606T_Series_Hardware_Design 6 / 116
3.20.1. Reference Design for Microphone Interfaces ................................................................ 68
3.20.2. Reference Design for Earpiece Interface ....................................................................... 69
3.20.3. Reference Design for Headphone Interface .................................................................. 69
3.20.4. Reference Design for Loudspeaker Interface ................................................................ 70
3.20.5. Design Considerations ................................................................................................... 70
3.21. Emergency Download Interface ................................................................................................ 70
4 Wi-Fi and BT ....................................................................................................................................... 72
4.1. Wi-Fi Function Overview ........................................................................................................... 72
4.1.1. Wi-Fi Performance ......................................................................................................... 72
4.2. BT Function Overview ............................................................................................................... 74
4.2.1. BT Performance ............................................................................................................. 75
5 GNSS ................................................................................................................................................... 76
5.1. GNSS Performance .................................................................................................................. 76
5.2. GNSS Design Guidelines .......................................................................................................... 76
6 Antenna Interfaces ............................................................................................................................. 78
6.1. Main and Rx-diversity Antenna Interfaces ................................................................................ 78
6.1.1. Reference Design for Main and Rx-diversity Antenna Interfaces .................................. 81
6.1.2. Reference Designs for RF Layouts ................................................................................ 82
6.2. Wi-Fi/BT and FM Antenna Interfaces ........................................................................................ 83
6.3. GNSS Antenna Interface ........................................................................................................... 84
6.3.1. Reference Design for Passive Antenna ......................................................................... 85
6.3.2. Reference Design for Active Antenna ............................................................................ 86
6.4. Antenna Installation................................................................................................................... 86
6.4.1. Antenna Requirements .................................................................................................. 86
6.4.2. Recommended RF Connector for Antenna Installation ................................................. 87
7 Reliability, Electrical and Radio Characteristics ............................................................................ 90
7.1. Absolute Maximum Ratings ...................................................................................................... 90
7.2. Operating Power ....................................................................................................................... 90
7.3. Operating and Storage Temperatures ...................................................................................... 91
7.4. Current Consumption ................................................................................................................ 91
7.5. RF Output Power ...................................................................................................................... 96
7.6. RF Receiving Sensitivity ........................................................................................................... 99
7.7. Electrostatic Discharge ........................................................................................................... 102
8 Mechanical Dimensions .................................................................................................................. 103
8.1. Mechanical Dimensions of the Module ................................................................................... 103
8.2. Recommended Footprint ........................................................................................................ 105
8.3. Top and Bottom Views of the Module ..................................................................................... 106
9 Storage, Manufacturing and Packaging ........................................................................................ 107
9.1. Storage .................................................................................................................................... 107
9.2. Manufacturing and Soldering .................................................................................................. 108
9.3. Packaging................................................................................................................................ 109