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| www..com SPECIFICATIONS Bluetooth Module GUBTCR42M Version: 0.1 Date: September , 2005 Prepared By: Approved By: 1 www..com Contents: 1. Device Overall Description 2. Bluetooth - Features - Specification Compliance - Bluetooth Block Diagram - Modulation Methods - Channel Assignment - Power Consumption - Software & OS support - Regulation 3. Mechanical Specification 4. Interface and Pinout 2 www..com Device Overall Description The GUBTCR42M is designed to provide Bluetooth function on a small form factor. The Bluetooth function is based on CSR BC04-ROM chipset Bluetooth System, which implements the full speed class 2 Bluetooth operations with full 7 slave piconet support. The interface of GUBTCR42M to host system is USB and full compliant with USB ver.2.0 3 www..com Bluetooth Features - CSR BC04-ROM Chipset Bluetooth System - Class 2 Bluetooth operation with full 7 slave piconet support - Complient with USB ver 2.0 Interface - Single onboard Antenna connector support - Chip Antenna on board (Optional) -.Bluetooth wireless access up to a radius of 32.8 feet (10 Meters) -. Specification Compliance - Main chip : CSR BC04 - Bluetooth Specification V1.1, V1.2, V2.0+EDR compliant - USB Specification V2.0 full-speed compliant interface - RF module Tx power: 2 dBm typical (maximum 4 dBm for Class 2) - RF module sensitivity : -79dbm +/- 1 dBm at 0.1% Bit Error Rate (BER) - Bluetooth 2.4GHz~2.4835GHz license-free ISM Band frequency hopping - Antenna impedance : 50 Ohm Bluetooth Block Diagram BP Filter BALUN CSR BC04 ROM Version LDO Interface Connector USB-Based 4 www..com Modulation Methods FHSS (Frequency Hopping Spread Spectrum) defined in Bluetooth Specification. Channel Assignment Country Europe & USA Japan Spain France Freq. range 2400~2483.5MHz 2400~2483.5MHz 2445~2475MHz 2446.5~2483.5MHz RF Channel Freq.= 2402 + k MHz Freq.= 2402 + k MHz Freq.= 2449 + k MHz Freq.= 2454 + k MHz k=0~78 k=0~78 k=0~22 k=0~22 Bluetooth Power Consumption Supply Voltage : 3.3Volt Idle Mode TX Continuous RX (Varies depending on use environment) Current 40mA 63mA 40mA 5 www..com Software & OS support Microsoft Windows 98SE, Windows ME/2000 /XP, Mac OS 10.2.8 and above Supported profiles: - A2DP (Adv. Audio Dist. Profile), - BIP (Basic Imaging Profile), DUN (Dial Up Networking Profile), FAX (Fax Profile), FTP (File Transfer Profile), GOEP (Generic Object Exchange Profile), HCRP (Hard Copy Replacement Profile), HID (Human Interface Device Profile), HSP (Headset Profile), OPP (Object Push Profile), PAN (Personal Area Network Profile), SDAP (Service Discovery Application Profile), SPP (Serial Port Profile), SYNCH (Synchronization Profile), Regulation CE / FCC / Depend on OEM customer's requirement 6 www..com Mechanical Dimension -30.61mm x 14.02mm x 3.9mm (L x W x H) +- 0.15mm Coaxial Connector 7 www..com Antenna Connector - SMT Ultra Miniature Coax Connector, I-PEX, 20279-001E-01 or compliance Host Interface Connector - Connector: Kabo( ) Wafer-1.0-1001-0893 Chip Antenna - WALSIN Ceramic Antenna Part No: RFANT5220110A0T Pinout and Definition Pin # 1 2 3 4 5 6 7 8 Signal Name +3.3V ~ +5V GND USB_DUSB_D+ LED Reserved BT_ACTIVE Reserved WLAN_ACTIVE BT_ON# Ground Pin USB Data Minus USB Date Plus Description Positive supply for whole module BT activity LED indicator BT Active indicator output to inform WLAN NIC. Host side should keep NC if not supported. WLAN active indicator input from WLAN NIC. Host side should keep NC if not supported. Active Low to enable Bluetooth function. High to disable the function 8 |
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