User Manual

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May/2005 Ver.1

Rayson

Bluetooth

Module

Class2 BC04-ext Module BTM-110

Features

Outline

General Electrical Specification

Parameter Description Min. Typ. Max. Units

Carrier Frequency 2.402 2.480 GHz

Operating Voltage (VDD) 3.00 3.30 3.60 V

RF Output Power Measured in 50 ohm -6 0 4 dBm

RX Sensitivity -83 -70 dBm

Load Impedance No abnormal Oscillation 5:1 -

Input Low Voltage RESET,UART,GPIO,PCM -0.30 - 0.80 V

Input High Voltage RESET,UART,GPIO,PCM 0.70VDD - VDD+0.30 V

Output Low Voltage UART,GPIO,PCM - - 0.40 V

Output High Voltage UART,GPIO,PCM VDD-0.40 - - V

Average Current Consumption SCO connection HV1 46 - mA

Peak Current Tx burst +4dBm - 80 mA

Block Diagram

RF_IO

 The module is a Max.4dBm( Class2 ) module.

 Bluetooth standard Ver. 2.0 conformity.

 Internal 1.8V regulator

 Low current consumption :

Hold,Sniff,Park,Deep sleep Mode

 3.0v to 3.6v operation

 Support for up to seven slaves :

SCO links,ACL links,Piconet<7>

 Interface: USB,UART&PCM(for voice CODEC)

 HCI or SPP firmware is available

 Small outline. 25 x 14.5 x 2.2 mm

Applications

z Notebook PC

z PDA

z Cordless headset

z Digital camera & printer

z GPS,POS, Barcode Reader

z Domestic and industrial applications

PF+BB

I/O

Regulator

Balun B.P.F

Loop Filter

Xtal

Flash

Memory

VDD

UART(4)

USB(2)

PCM(4)

SPI(4)

GPIO(8)

RESET

GND(5)

Summary of content (5 pages)

PAGE 1
May/2005 Ver.1 Rayson Bluetooth ® Module Class2 BC04-ext Module BTM-110 Outline Features The module is a Max.4dBm( Class2 ) module. Bluetooth standard Ver. 2.0 conformity. Internal 1.8V regulator Low current consumption : Hold,Sniff,Park,Deep sleep Mode 3.0v to 3.6v operation Support for up to seven slaves : SCO links,ACL links,Piconet<7> Interface: USB,UART&PCM(for voice CODEC) HCI or SPP firmware is available Small outline. 25 x 14.5 x 2.
PAGE 2
BTM-110 Specification Radio Characteristics – Basic Data Rate Radio Characteristics, VDD = 3.3V Temperature =+20°C Freauency (GHz) 2.402 Sensitivity at 0.1% BER 2.441 2.480 Maximum received signal at 2.402 0.1% BER 2.441 2.480 2.402 (1) RF transmit power 2.441 2.480 Initial carrier frequency tolerance 2.402 2.441 2.480 20dBm bandwidth for modulated 2.402 carrier 2.441 2.480 Drift (single slot packet) 2.402 2.441 2.480 2.402 Drift (five slot packet) 2.441 2.480 2.402 Drift Rate 2.441 2.
PAGE 3
(4) (5) Up to three exceptions are allowed in v2.0 of the Bluetooth specification Measured at F0 = 2441MHz Radio Characteristics – Enhanced Data Rate Transmitter , VDD = 3.3V Temperature =+20°C Maximum RF transmit power Frequency (GHz) 2.402 2.441 2.
PAGE 4
Adjacent channel selectivity C/I π/4 DQPSK F=F0 +2 MHz 8 DPSK Adjacent channel selectivity C/I π/4 DQPSK F=F0 -2 MHz 8 DPSK Adjacent channel selectivity C/I π/4 DQPSK F=F0 +3 MHz 8 DPSK Adjacent channel selectivity C/I π/4 DQPSK F=F0 -5 MHz 8 DPSK - F0 = 2405, 2441, 2477 MHz Adjacent channel selectivity C/I π/4 DQPSK F=Fimage 8 DPSK -40 -40 -23 -20 -45 -45 -45 -45 - -20 -15 < -30 < -25 < -20 < -13 < -40 < -33 < -40 < -33 dB dB dB dB dB dB dB dB < -7 <0 dB dB BTM-110 Pin Functions PIN NAME TYPE
PAGE 5
BTM-110 Pin out Information PIN DETAILS VIEWED FROM TOP SIDE 1 PIO(8) PIO(9) PIO(10) AIO( 0 ) AIO( 1 ) RESET SPI_ MISO SPI_CSB SPI_CLK SPI_MOSI UART_CTS UART_TX UART_RTS UART_RX PIO(11) 3V3 GND 17 34 GND RF_IO GND PIO( 0) PIO( 1 ) PIO( 2 ) PIO( 3 ) PIO( 4 ) PIO( 5 ) PIO( 6 ) PIO( 7 ) USB_DN USB_DP PCM_CLK PCM_IN PCM_SYNC PCM_OUT 18 MODULE PAD AND SOLDER MASK DETALS SOLDER MASK WINDOW 1.0mm MAX SOLDER PAD 0.