Gemalto CINTERION DSB-Mini, User Manual

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DSB-Mini User Guide
Contents
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dsb-mini_ug_v02 Page 3 of 30 2012-10-09
Confidential / Released
Contents
0 Document History ...................................................................................................... 6
1 Introduction ................................................................................................................. 7
1.1 Regulatory Compliance Information................................................................... 7
1.2 Supported Products ........................................................................................... 7
1.3 Related Documents ........................................................................................... 7
1.4 Scope of delivery ............................................................................................... 8
2 Product Concept ......................................................................................................... 9
2.1 Key Features at a Glance ................................................................................ 10
2.2 System Overview ............................................................................................. 11
3 Interface Description ................................................................................................ 12
3.1 Power Supply................................................................................................... 12
3.1.1
Power Path Switch.............................................................................. 12
3.2 Serial Communication Interfaces ..................................................................... 13
3.3 Analog Audio Interface..................................................................................... 14
3.4 SIM Interface.................................................................................................... 14
3.4.1
Automatic Dual SIM Operation ........................................................... 14
3.4.2 CCVCC Adjustment ............................................................................ 15
3.4.3 Component SIM Card Support............................................................ 15
3.5 Status LEDs ..................................................................................................... 15
3.6 Application Connectors .................................................................................... 16
3.6.1
2x40-Pin Connector for Starter Kits .................................................... 16
3.6.2 80-Pin Connector for DSB75 Module Adapters .................................. 21
3.6.3 10-Pin Digital Audio Connector........................................................... 22
3.6.4 10-Pin Connector for Starter Kit Signals ............................................. 22
3.7 Patch Field ....................................................................................................... 23
4 Appendix: Schematics and Placement ................................................................... 24