Summit Data Communications Inc. SDCSSD40NBT Manual De Usuario

SDC-SSD40NBT

User’s Manual, version 4.1

Americas: +1-800-492-2320 Option 3
Europe: +44-1628-858-940

Hong Kong: +852-2268-6567 x026

www.lairdtech.com/wireless

3

Laird Technologies

C

ONTENTS

Revision History ............................................................................................................................................ 2

Contents ........................................................................................................................................................ 3

Scope ............................................................................................................................................................. 4

Operational Description ................................................................................................................................ 4

Specifications ................................................................................................................................................ 5

Recommended Operating Conditions and DC Electrical Characteristics .................................................... 10

SDIO Timing Requirements ................................................................................................................. 11

UART Timing Requirements ................................................................................................................ 12

PCM Interface Timing .......................................................................................................................... 12

Control Signal Timing Requirements .................................................................................................. 17

Pin Definitions ............................................................................................................................................. 18

SSD30AG and SSD40NBT Pin Comparison Table ................................................................................. 21

Electrical Considerations ..................................................................................................................... 22

Integration Considerations ................................................................................................................. 23

Mechanical Specifications ........................................................................................................................... 24

Mounting................................................................................................................................................. 25

Recommendations: ............................................................................................................................. 26

RF Layout Design Guidelines ....................................................................................................................... 27

Regulatory ................................................................................................................................................... 28

Certified Antennas .................................................................................................................................. 28

Documentation Requirements ............................................................................................................... 28

FCC ...................................................................................................................................................... 28

Industry Canada .................................................................................................................................. 29

European Union .................................................................................................................................. 30