User's Manual
User’s Guide – SDC-MSD40NBT
2
SDC-MSD40NBT_UsersGuide
© 2011 – 2012 Summit Data Communications, Inc. All rights reserved.
Contents
Contents ........................................................................................................................................................ 2
Scope ............................................................................................................................................................. 3
Operational Description ................................................................................................................................ 3
Specifications ................................................................................................................................................ 4
Recommended Operating Conditions and DC Electrical Characteristics .................................................... 10
SDIO Timing Requirements ................................................................................................................. 11
UART Timing Requirements ................................................................................................................ 12
PCM Interface Timing .......................................................................................................................... 12
Pin Definitions ............................................................................................................................................. 17
Control Signal Timing Diagrams .......................................................................................................... 21
MSD30AG and MSD40NBT Pin Comparison Table ................................................................................. 22
Integration Considerations ..................................................................................................................... 23
Mechanical Specifications ........................................................................................................................... 24
Connector Overview ............................................................................................................................... 24
MSD40NBT Attached to T-Board ........................................................................................................ 24
Mounting................................................................................................................................................. 25
RF Layout Design Guidelines ....................................................................................................................... 25
Regulatory ................................................................................................................................................... 26
Certified Antennas .................................................................................................................................. 26
Documentation Requirements ............................................................................................................... 26
FCC ...................................................................................................................................................... 26
Industry Canada .................................................................................................................................. 27
European Union .................................................................................................................................. 29