Table Of Contents - Laird BT800 Series Hardware Integration Manual

BT800-ST Hardware Integration Guide
Version 1.5
C
ONTENTS
1 Scope....................................................................................................................................................... 4
2 Operational Description ........................................................................................................................ 4
3 Block Diagram and Descriptions ........................................................................................................... 5
4 Specifications ......................................................................................................................................... 6
5 Pin Definitions ........................................................................................................................................ 7
6 DC Electrical Characteristic .................................................................................................................... 9
7 RF Characteristics ................................................................................................................................. 10
8 Interface ............................................................................................................................................... 11
8.1 PIO ................................................................................................................................................. 11
8.2 WLAN Coexistence Interface .......................................................................................................... 11
8.3 USB Interface ................................................................................................................................. 12
8.4 PCM Interface ................................................................................................................................ 12
8.5 GCI Interface .................................................................................................................................. 14
8.6 Slots and Sample Formats ............................................................................................................... 15
8.7 PCM Timing Information ................................................................................................................. 16
8.8 PCM Slave Timing .......................................................................................................................... 17
8.9 PCM Slave Mode Timing Parameters .............................................................................................. 18
8.10 PCM_CLK and PCM_SYNC Generation .......................................................................................... 19
8.11 PCM Configuration ........................................................................................................................ 20
8.12 Digital Audio Interface (I²S) ............................................................................................................. 20
9 Power Control and Regulation ........................................................................................................... 22
9.1 USB Linear Regulator ...................................................................................................................... 22
9.2 High-voltage Linear Regulator ........................................................................................................ 23
9.3 Voltage Regulator Enable and Reset ............................................................................................... 23
9.4 Power Sequencing .......................................................................................................................... 23
10 Antenna Performance on BT800 ........................................................................................................ 24
11 Mechanical Dimensions and Land Pattern ......................................................................................... 26
11.1 BT800 Mechanical Drawing ............................................................................................................ 26
11.2 BT800-ST Mechanical Drawing ....................................................................................................... 27
12 Implementation Note .......................................................................................................................... 28
12.1 PCB Layout on Host PCB ................................................................................................................ 28
13 Application Note for Surface Mount Modules .................................................................................. 30
13.1 Introduction ................................................................................................................................... 30
13.2 Shipping Tray ................................................................................................................................. 30
13.3 Reflow Parameters ......................................................................................................................... 31
13.4 Tape/Reel (T/R) ............................................................................................................................... 32
14 FCC and IC Regulatory ......................................................................................................................... 33
14.1 Documentation Requirements ........................................................................................................ 33
15 European Union Regulatory ............................................................................................................... 36
15.1 EU Declarations of Conformity ....................................................................................................... 36
15.2 BT800 / BT800-ST / BT820 .............................................................................................................. 36
16 Ordering Information .......................................................................................................................... 37
16.1 General Comments ........................................................................................................................ 37
17 Bluetooth SIG Approvals ..................................................................................................................... 37
17.1 Application Note: Subsystem Combinations ................................................................................... 37
17.2 Additional Assistance ..................................................................................................................... 39
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