Vantron VT-MOD-CELL-B48 - Table of Contents

Contents
1. OVERVIEW .............................................................................................................................. 1
1.1 D ESCRIPTION ................................................................................................................................................ 1
1.2 M ODULE F UNCTION ...................................................................................................................................... 1
1.3 A CRONYM .................................................................................................................................................... 2
2. INTERFACE ............................................................................................................................. 3
2.1 O VERVIEW ................................................................................................................................................... 3
2.2 G ENERAL LCC I NTERFACE ............................................................................................................................... 3
3. ANTENNA INTERFACE ............................................................................................................ 7
3.1.1 Antenna interface Connector .................................................................................................... 7
3.1.2 Antenna Installation ................................................................................................................... 7
3.1.3 Typical RF Performance Characteristics .................................................................................. 8
4. INTERFACE ELECTRICAL CHARACTERISTICS ..................................................................... 9
4.1 O VERVIEW ................................................................................................................................................... 9
4.2 A BSOLUTE M AXIMUM R ATINGS ....................................................................................................................... 9
4.3 T EMPERATURE ............................................................................................................................................ 10
4.4 D IGITAL S IGNAL DC C HARACTERISTICS ............................................................................................................. 10
4.5 P OWER S UPPLY AND C ONSUMPTION ............................................................................................................... 10
4.5.1 Input Power Supply ................................................................................................................. 10
4.5.2 Power Consumption ................................................................................................................ 11
4.5.3 Boot Procedure ....................................................................................................................... 11
5. INTERFACE ELECTRICAL CHARACTERISTICS ................................................................... 12
5.1 O VERVIEW ................................................................................................................................................. 12
5.1.1 USIM card interface ................................................................................................................. 12
5.1.2 Power interface ....................................................................................................................... 12
5.1.3 USB bus .................................................................................................................................. 12
5.1.4 LED status indication .............................................................................................................. 12
5.1.5 RESET interface ..................................................................................................................... 12
5.2 USIM C ARD I NTERFACE ............................................................................................................................... 12
5.2.1 USIM Interface Schematic Reference ..................................................................................... 13
5.2.2 Design Guide........................................................................................................................... 15
5.3 P OWER I NTERFACE ...................................................................................................................................... 15
5.4 USB S IGNALS ............................................................................................................................................. 16