Table Of Contents; Contents - Laird BT800 series Hardware Integration Manual

BT800 Hardware Integration Guide
Version 0.2
C
ONTENTS
Revision History .......................................................................................................................... 2
Contents ..................................................................................................................................... 3
1 Scope .................................................................................................................................... 5
2 Operational Description ......................................................................................................... 5
2.1 Features & Benefits ............................................................................................................................ 5
2.2 Application Areas .............................................................................................................................. 5
3 Module picture ...................................................................................................................... 6
4 Block Diagram and Descriptions ............................................................................................ 7
4.1 Main Chip: CSR8510A10 ................................................................................................................... 7
4.2 Antenna ............................................................................................................................................... 7
Band Pass Filter ................................................................................................................................... 7
4.3
4.4 EEPROM ............................................................................................................................................... 7
4.5 Crystal .................................................................................................................................................. 7
5 Specifications ........................................................................................................................ 8
6 Pin definitions ....................................................................................................................... 9
7 DC Electrical Characteristic .................................................................................................. 11
8 RF Characteristics ................................................................................................................ 13
9 Interface .............................................................................................................................. 14
9.1 PIO (Programmable I/O Ports) ...................................................................................................... 14
9.2 WLAN Coexistence Interface ........................................................................................................ 14
9.3 USB Interface .................................................................................................................................... 14
9.4 PCM Interface .................................................................................................................................. 15
9.5 GCI Interface .................................................................................................................................... 17
9.6 Slots and Sample Formats .............................................................................................................. 17
9.7 PCM Timing Information ................................................................................................................... 18
9.8 PCM Slave Timing ............................................................................................................................ 20
9.9 PCM Slave Mode Timing Parameters .......................................................................................... 20
9.10 PCM_CLK and PCM_SYNC Generation ...................................................................................... 22
9.11 PCM Configuration .......................................................................................................................... 22
9.12 Digital Audio Interface (I²S) ............................................................................................................ 22
10 Power Control and Regulation ............................................................................................. 25
10.1 USB Linear Regulator ....................................................................................................................... 25
10.2 High-voltage Linear Regulator ...................................................................................................... 25
10.3 Low-voltage VDD_DIG Linear Regulator ..................................................................................... 26
10.4 Low-voltage VDD_RADIO Linear Regulator ................................................................................ 26
10.5 Low-voltage VDD_AUX Linear Regulator .................................................................................... 26
10.6 Voltage Regulator Enable and Reset .......................................................................................... 26
10.7 Power Sequencing .......................................................................................................................... 26
11 Antenna performance .......................................................................................................... 27
12 Mechanical Dimensions and Land Pattern ............................................................................ 29
13 Implementation note ........................................................................................................... 30
13.1 PCB Layout on Host PCB ................................................................................................................ 30
14 Application Note for Surface Mount Modules ....................................................................... 32
14.1 Introduction ...................................................................................................................................... 32
14.2 Shipping tray ..................................................................................................................................... 32
14.3 Reflow Parameters .......................................................................................................................... 32
15 FCC and IC Regulatory ......................................................................................................... 34
15.1 Documentation Requirements ..................................................................................................... 34
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Europe: +44-1628-858-940
Hong Kong: +852-2923-0610
www.lairdtech.com/bluetooth
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