User's Manual
Table Of Contents
- Scope
- MSD50NBT Features Summary
- Specifications
- WLAN Functional Description
- Bluetooth Functional Description
- Electrical Characteristics
- Bluetooth Radio Characteristics
- SDIO Timing Requirements
- Pin Definitions
- Mechanical Specifications
- Mounting
- Reference Schematic of MSD50NBT
- RF Layout Design Guidelines/Precautions
- Regulatory
- FCC and Industry Canada Regulatory
- European Union Regulatory
- EU Declarations of Conformity
- Ordering Information
MSD50NBT
Hardware Integration Guide
Embedded Wireless Solutions Support Center:
http://ews-support.lairdtech.com
www.lairdtech.com/wireless
3
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CONTENTS
Scope ..........................................................................................................................................................................4
MSD50NBT Features Summary ..................................................................................................................................4
Specifications ..............................................................................................................................................................5
WLAN Functional Description.................................................................................................................................. 11
Overview .............................................................................................................................................................. 11
Bluetooth Functional Description ............................................................................................................................ 13
Electrical Characteristics .......................................................................................................................................... 14
Bluetooth Radio Characteristics .............................................................................................................................. 19
SDIO Timing Requirements...................................................................................................................................... 21
Pin Definitions ......................................................................................................................................................... 22
MSD40NBT, MSD45N, and MSD50NBT Pin Comparison Table ........................................................................... 24
Mechanical Specifications ....................................................................................................................................... 27
Mounting ................................................................................................................................................................. 27
Reference Schematic of MSD50NBT ....................................................................................................................... 28
RF Layout Design Guidelines/Precautions ............................................................................................................... 28
Regulatory ............................................................................................................................................................... 29
Certified Antennas ............................................................................................................................................... 29
FCC and Industry Canada Regulatory ...................................................................................................................... 29
FCC ....................................................................................................................................................................... 30
Industry Canada ................................................................................................................................................... 31
European Union Regulatory .................................................................................................................................... 34
EU Declarations of Conformity ................................................................................................................................ 34
Ordering Information .............................................................................................................................................. 35
General Comments .............................................................................................................................................. 35
Labeling Requirements .................................................................................................................................... 36