Airlogic ABM-200 Application Note

Bluetooth™ Module Application Note

All specification are preliminary and AirLogic reserves the right to change these without notice.

http://www.airlogic.co.kr

ABM-200

Class1 Bluetooth Module

Production Information Data Sheet

ID : ABM-200-1XXX

May.2004

Rev 2.0

1. Module Features

-Bluetooth™ V1.1 Compliant

-Transmit Power +20dBm(Class1)

-2.7V to 3.6

V Operation

-Full Bluetooth data rate over UART

and USB

-Four low power modes : Park, Sniff,

Hold and Deep Sleep

-Support for up to seven slaves

2. General Description

ABM-200-1XXX is a Class1 surface

mountable Bluetooth™ Module for

Notebook PC, Desktop PC, Access Point,

Serial Adapter applications.

It provides fully compliant Bluetooth system

for data and voice communications. Physical

interface to host (UART, USB) can support

full Bluetooth data rate 723.2k/57.6kbps.

A-Law, u-Law,13bit or 16bit linear PCM,

8k sample/sec synchronous bidirectional

audio interface is also available.

4. Features

-Size(28.2 X 15 X 2.8mm)

-Class1 Support(+20dBm)

-Surface Mountable

-Dual Power Supply

-Support PCM interface for SCO

5. Specification

-Operating Conditions

Supply Voltage……. VDD: 2.7V ~3.6V

Temperature Range….…..… -20~+70°C

-Radio Characteristics

Receiver Sensitivity … -88dBm

Transmitter Power ….. +16.0dBm(Typical)

3. Application

-Laptop and Desktop PCs

-Access point

-Serial Adapter

-Personal Digital Assistants (PDAs)

-Domestic and Industrial Applications

BlueCore2-EXT

SPI

UART

USB

PCM

PIO

4M or 8M

Flash

Memory

Regulator

X-Tal

16MHz

I

N

T

E

R

F

A

C

E

TX _ A

TX _ B

BPF

Balun

VDD

VDD1.8V

Loop

Filter

ANTENNA

Power AMP

LNA

Switch

RX _ IN

PVCC

Bluetooth™ Module Application Note

All specification are preliminary and AirLogic reserves the right to change these without notice.

http://www.airlogic.co.kr

6. Electrical Characteristics

Absolute Maximum Ratings

Parameter Min Max Unit

Storage Temperature

-40 +85

°C

Supply Voltage(VDD) 2.7 3.6 DCV

Supply Voltage(PVCC) 3.0 3.0 DCV

Other Pin Voltage V

ss

-0.4 V

DD

+0.4 DCV

Recommended Operating Conditions

Parameter Min Max Unit

Temperature -20 +70

°C

Supply Voltage for UART 3.0 3.6 DCV

Supply Voltage USB 3.1 3.6 DCV

7. RF Specification

Transmitter Performance

Parameter Condition Min Typ Max Unit

Output Power Normal/extreme test - 16 20 dBm

Power Density Normal/extreme test - - 20 dBm

Power Control Normal/extreme test 2dB ≤ Step size ≤ 8dB

Frequency Range Normal/extreme test 2400 - 2483.5 MHz

20dB Bandwidth Normal/extreme test - 850 1000 KHz

±2MHz - - -20 dBm

±3MHz - - -40 dBm

Adjacent channel power

±4MHz - - -40 dBm

∆F1avg

140 - 175 KHz

∆F2max

115 - - KHz

Modulation Characteristics

∆F2avg / ∆F1avg

- - 80 %

Initial Carrier Frequency Tolerance -75 - 75 KHz

One slot packet(DH1) -25 - 25 KHz

Three slot packet(DH3) -40 - 40 KHz

Carrier Frequency Drift

five slot packet(DH5) -40 - 40 KHz

Transceiver Performance

Parameter Condition Min Typ Max Unit

30MHz-1GHz - - -36 dBm

1GHz-12.75GHz - - -30 dBm

1.8GHz-5.3GHz - - -47 dBm

Out-of-Band Spurious Emissions

5.1GHz-5.3GHz - - -47 dBm

Receiver Performance

Parameter Condition Min Typ Max Unit

Sensitivity level Single slot packets -70 -83 - dBm

Sensitivity level Multi slot packets -70 - - dBm

C/I co-channel - - 11 dB

C/I1MHz (Adjacent channel selectivity) - - 0 dB

C/I2MHz (2nd Adjacent channel selectivity) - - -30 dB

C/I performance

C/I

≥3MHz (3rd Adjacent channel selectivity) - - -40 dB

30MHz-2000MHz -10 - - dBm

2000MHz-2400MHz -27 - - dBm

2500MHz-3000MHz -27 - - dBm

Blocking performance

3000MHz-12.75MHz -10 - - dBm

Intermodulation

Performance

n=5 -39 - - dBm

Maximun Input Level

-20 -10 - dBm

Bluetooth™ Module Application Note

All specification are preliminary and AirLogic reserves the right to change these without notice.

http://www.airlogic.co.kr

8. Pin Description

Pin No. Pin Name Description

1 GND Common ground

2 PVCC Power Amp Power Supply

3 AIO(0) Programmable I/O terminal

4 AIO(1) Programmable I/O terminal

5 PIO(0) Programmable I/O terminal, RX Enable

6 PIO(1) Programmable I/O terminal, TX Enable

7 PIO(2) Programmable I/O terminal, USB_PULL_UP

8 PIO(3) Programmable I/O terminal, USB_WAKE_UP

9 PIO(4) Programmable I/O terminal, USB_ON

10 PIO(5) Programmable I/O terminal, USB_DETACH

11 PIO(6) Programmable I/O terminal, CLK_REQ

12 PIO(7) Programmable I/O terminal

13 PIO(8) Programmable I/O terminal

14 PIO(9) Programmable I/O terminal

15 RESET_IN Module Reset INPUT

16 VDD Core & Baseband Power Supply

17 GND Common ground

18 GND Common ground

19 USB+ USB Data plus

20 USB- USB Data minus

21 PCM_SYNC Synchronous data strobe

22 PCM_IN Synchronous 8Kss

-1

data input

23 PCM_OUT Synchronous 8Kss

-1

data output

24 PCM_CLK Synchronous data clock

25 UART_RX UART Data in

26 UART_TX UART Data out

27 UART_RTS UART ready to send

28 UART_CTS UART clear to send

29 SPI_MOSI Serial Peripheral Interface data input

30 SPI_CSB Chip select for Synchronous Serial Interface active low

31 SPI_CLK Serial Peripheral Interface clock

32 SPI_MISO Serial Peripheral Interface data output

33 PIO(11) Programmable I/O terminal

34 PIO(10) Programmable I/O terminal

35 RF-IN_OUT Connect to Antenna

36 GND Common ground

Bluetooth™ Module Application Note

All specification are preliminary and AirLogic reserves the right to change these without notice.

http://www.airlogic.co.kr

9. UART Interface

ABM-200-1xxx Universal Asynchronous Receiver and Transmitter(UART) interface provides a

simple mechanism for communicating with other serial device using the RS232 standard.

When ABM-200-1xxx is connected to another digital device, UART_RX and UART_TX

transfer data between the two devices. The remaining two signal, UART_CTS, UART_RTS,

can be used to implement RS232 hardware flow control where both are active low indicators.

All UART connections are implemented using CMOS technology and have signaling levels of

0V and VDD

10. USB Interface

ABM-200-1xxx USB devices contain a full speed(12Mbit/s) USB interface that is capable of

driving of a USB cable directly. No external USB transceiver is required. The device operates as

a USB peripheral, responding to requests from a master host controller such as a PC. Both the

OHCI and the UHCI standards are supported. The set of USB endpoints implemented behave as

specification V1.1

As USB is a Master/Slave oriented system(in common with other USB peripherals), ABM-200-

1xxx only supports USB slave operation.

ABM-200-1xxx features an internal USB pull-up resistor. This pulls the USB+ pin weakly high

when ABM-200-1xxx is ready to enumerate. It signal to the PC that it is a full speed(12Mbit/s)

USB device.

Bluetooth™ Module Application Note

All specification are preliminary and AirLogic reserves the right to change these without notice.

http://www.airlogic.co.kr

11. PCM Interface

Pulse Code Modulation(PCM) is a standard method used to digitize human voice

patterns for transmission over digital communication channels. Through its PCM

interface, ABM-200-1xxx has hardware support for continual transmission reception of

PCM data, thus reducing processor overhead for wireless application. ABM-200-1xxx

offers a bi-directional digital audio interface that routes directly into the baseband layer

of the Module firmware. It does not pass through the HCI protocol layer.

Hardware on ABM-200-1xxx allows the data to be sent to the received from a SCO

connection.

ABM-200-1xxx can be configured as PCM interface Master generating an output clock

of 128, 256, or 512kHz. When configured as PCM interface slave it can operated with

input clock up to 2048kHz. ABM-200-1xxx is compatible with a variety of clock

formats, including Long Frame Sync, Sort Frame and GCI timing environments.

It supports 13-bit or 16-bit liner, 8-bit u-law or A-law companied sample formats at 8k

samples/s and can receive and transmit on any selection of the first four slots following

PCM_SYNC.

<ABM-200-1xxx as PCM Interface Master>

Bluetooth™ Module Application Note

All specification are preliminary and AirLogic reserves the right to change these without notice.

http://www.airlogic.co.kr

<ABM-200-1xxx as PCM Interface Slave>

12. RESET

ABM-200-1xxx may be reset from several source : RESET_IN pin, power on reset, a

UART break character or via a software configured watchdog timer.

The RESET_IN pin is an active high reset and is internally filtered using the internal

low frequency clock oscillator. A reset will be performed between 1.5 and 4.0ms

following RESET_IN being active. It is recommended that RESET_IN is applied for a

period greater than 5ms.

<ABM-200-1xxx as Power ON Reset>

<ABM-200-1xxx as Manual Reset>

Bluetooth™ Module Application Note

All specification are preliminary and AirLogic reserves the right to change these without notice.

http://www.airlogic.co.kr

Ordering information

1 Class1

Dimension

Unit : mm

4 4 Mbit

8 8 Mbit

Interface

UA UART

US USB

BC BCSP

1.25 4.0

2.1

15.0

28.2

0.4

0.8

2.8

1

GND

18

19

GND

36

A

B M 2 0 0 1 X X

Flash Memory Size

X

Baud Rate

A 4800

B 9600

C 14400

D 38400

E 57600

F 115200

G 230400

H 460800

I 912600

J 1382400

Top View

Side View

9

10

27

28

15.0

1.25 4.0

0.8 x 0.8

1.5 X 1.5

PCB Layout (Top View)

GND

5.3 x 2.4 5.3 x 2.4

2.1

Design to Micro Strip Line

GROUND Copper

Bluetooth™ Module Application Note

All specification are preliminary and AirLogic reserves the right to change these without notice.

http://www.airlogic.co.kr

15. Record of Changes

Date Revision Reason of Change

May. 2002 1.0 -First Issue

May. 2004 2.0 -Changed Data in Power Amp VCC 3.0V

-Changed Data in Typical Transmit Power 16dBm

- Import Data in UART, USB, PCM interface description

-Corrected Data in Pin Description

-Corrected Data in Dimension

AirLogic Bluetooth Module Product Data Book

ABM-200-1xxx

May 2004

Rev 2.0

Airlogic ABM-200 Application Note

Airlogic ABM-200 Application Note

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