Universal Scientific BMGPCS08A BLUETOOTH 2.0+EDR USB MODULE User Manual USERS MANUAL

Universal Scientific Industrial Co., Ltd. BLUETOOTH 2.0+EDR USB MODULE USERS MANUAL

USERS MANUAL

All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. Data Sheet March 2006 Rev 1.0 Bluetooth 2.0+EDR USB module (BM-GP-CS-08A) Introduction The Bluetooth Class 2 Module (model number BM-GP-CS-08A) is a small module with 10-way connector that provides a complete 2.4GHz Bluetooth system. This ready-to-use Class2 Bluetooth module provides a fully compliant Bluetooth system V2.0+EDR for data and audio communications. This module also provides the coexistence solution that is critical for Notebook implementation. The coexistence solution includes AFH, and Activity Signaling (CSR coexistence solution), WCS (Wireless Coexistence Solution). AFH and Activity Signaling is the default setting. This module is provided with Toshiba PC stack for Windows XP. The module is ideally for Notebook PC, Table PC and UMPC. www.usi.com.tw Features  Fully Qualified Bluetooth v2.0 system  Enhanced Data Rate(EDR) compliant for both 2Mbps & 3Mbps modulation modes  With small size suitable for compact system integration. Low power consumption, extend the battery life.  Support for 802.11b/g Coexistence including Intel WCS (Wireless Coexistence System) (Optional).  Integrated Printed Antenna  On board 8 Mbits flash memory for firmware upgrade
Bluetooth USB Module (BM-GP-CS-08A) All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 1 General Description Features Description Standards Fully compliant with BluetoothTM 2.0+EDR Standard Frequency Band 2.402GHz ~ 2.480GHz Sensitivity -82 dBm Output Power 4 dBm max with power control (Maximum Power measurement is from chip set) Integrated Antenna Type A: Average gain: -2.95dbi @2.45GHz (max) Type B: Average gain: -4.4dbi @2.45GHz (max) Coverage 10m ~20m (Varies depending on operating environment) Temperature Operating temperature: 0 °C to +70 °C Storage temperature: -40 °C to +85 °C Operating Voltage 3.3V DC +/- 10% Power Consumption Peak RF current during TX burst: 65 mA Peak RF current during RX burst: 47 mA Data Rate Asynchronous:723.2kbps/57.6kbps Synchronous:433.9kbps/433.9kbps Interface JST SM10B-SRSS-TB connector Dimensions Length: 36.0 mm, Width: 13.8 mm, Height: 3.8 mm Weight 2.0 grams +/- 15% Electrical Connector Pinout Figure 1: Connector pin assignment Pin Number Pin Name Description 1 GND Ground 2 USB_D+ USB D+ 3 USB_D- USB D- 4 BT_Active BT_Active output to WLAN for Co-Existence. 5 BT_Priority / Ch_Clk BT Priority and Channel Clock for WCS. (Only available when WCS is enabled.) 6 HW_RADIO_DIS# (Optional) Disable radio transmissions when low 7 WLAN_Active / Ch_Data WLAN_Active input from WLAN for Activity Signalling. Or Channel Data for WCS (Only available when WCS is enabled). 8 +3.3V 3.3V power input 9 LED LED indicator for radio activity. (Not available when WCS is enabled) 10 GND Ground Table 2: Connector pin assignment
Bluetooth USB Module (BM-GP-CS-08A) All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 2 Block Diagram Figure 2: Module Block Diagram Electrical Characteristics Absolute Maximum Ratings Rating Min Max Storage Temperature -40 °C +85 °C Supply Voltage: VDD -0.40V +3.60V Recommended Operating ConditionsOperating Condition Min Max Operating Temperature Range* 0 °C +70 °CSupply Voltage: VDD +3.0V +3.60V
Bluetooth USB Module (BM-GP-CS-08A) All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 3 Input/Output Terminal Characteristics Digital Terminals Min Typ Max Unit Input Voltage VIL input logic level low (VDD=3.0V) -0.4 +0.8 V VIH input logic level high 0.7VDD - VDD+0.4 V Output Voltage VOL output logic level low, (lO = 4.0mA), VDD=3.0V - - 0.2 V VOH output logic level high, (lO = -4.0mA), VDD=3.0V VDD-0.2 - - V USB Terminals Min Typ Max Unit Input threshold VIL input logic level low - - 0.3VDD V VIH input logic level high 0.7VDD - - V Input leakage current VSS < VIN< VDD -1 1 5 µA CI Input capacitance 2.5 - 10 pF Output levels to correctly terminated USB Cable VOL output logic level low 0 - 0.2 V VOH output logic level high 2.8 - VDD V Average Current Consumption VDD=3.3V Temperature = 20°C Mode Typ Unit ACL data transfer 1Mbps USB (Slave) 50 mA ACL data transfer 1Mbps USB (Master) 58 mA Standby Mode (Connected to host, no RF activity) 10 mA Deep Sleep 380 uA Peak Current Consumption VDD=3.3V Temperature = 20°C Mode Typ Unit Peak RF current during TX burst (+4 dBm , CW mode) 55.0 mA Peak RF current during TX burst (0 dBm , CW mode) 52.0 mA Peak RF current during RX burst (-82 dBm) 44.0 mA
Bluetooth USB Module (BM-GP-CS-08A) All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 4 Radio Characteristics Radio Characteristics, VDD = 3.3V Temperature = +20°CReceiver Frequency (GHz) Min Typ Max Bluetooth Specification Unit 2.402 - -82 -78 dBm 2.441 - -84 -80 dBm Sensitivity at 0.1% BER 2.480 - -84 -80 ≤−70 dBm 2.402 0 - - dBm 2.441 0 - - dBm Maximum received signal at 0.1% BER 2.480 0 - - ≥-20 dBm Transmitter Frequency (GHz) Min Typ Max Bluetooth Specification Unit 2.402 -3 4 - dBm 2.441 -3 4 - dBm RF transmit power 2.480 -3 4 - -6 to +4(4) dBm 2.402 - 10 35 kHz 2.441 - 10 35 kHz Initial carrier frequency tolerance 2.480 - 10 35 75 kHz RF power control range 25 35 - ≥16 dB 20dB bandwidth for modulated carrier 820 1000 ≤1000 kHz Drift ( five slot packet) ±15 ±25 ±25 kHz Drift Rate ±250 ±400 ±400 Hz/µs Frequency (GHz) Min Typ Max Bluetooth Specification Unit 2.402 140 165 175 kHz 2.441 140 165 175 kHz ∆f1avg “Maximum Modulation” 2.480 140 165 175 140≤f1avg≤175 kHz 2.402 115 140 - kHz 2.441 115 140 - kHz ∆f2max “Minimum Modulation”2.480 115 140 - ≥115 kHz Notes: Results shown are referenced to input of the RF Balanced-Filter.
Bluetooth USB Module (BM-GP-CS-08A) All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 5 Radio Characteristics, C/I and Adjacent Channel Power VDD = 3.3V Temperature = +20°C Frequency = 2441 MHz Receiver Min Typ Max Bluetooth Specification Unit C/I co-channel - 9 11 ≤11 dB Adjacent channel selectivity C/I F=F0+1MHz - -4 0 ≤0 dB Adjacent channel selectivity C/I F=F0-1MHz - -4 0 ≤0 dB Adjacent channel selectivity C/I F=F0+2MHz - -35 -30 ≤-30 dB Adjacent channel selectivity C/I F=F0-2MHz - -21 -20 ≤-20 dB Adjacent channel selectivity C/I F=F0+3MHz - -45 -40 ≤-40 dB Adjacent channel selectivity C/I F=FImage - -18 -9 ≤-9 dB Adjacent channel selectivity C/I F=F0-4MHz - -25 -20 ≤-20 dB Transmitter Min Typ Max Bluetooth Specification Unit Adjacent channel transmit power F=F0±2MHz - -35 -20 ≤-20 dBm Adjacent channel transmit power F=F0±3MHz - -45 -40 ≤-40 dBm
Bluetooth USB Module (BM-GP-CS-08A) All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 6 Mounting Guide for Antenna Radiation In order to achieve longest communication range, please keep the area surrounding antenna free of grounding or metal housing.
Bluetooth USB Module (BM-GP-CS-08A) All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 7 Impedance Matching of Antenna BM-GP-CS-08/A/B utilizes a meander line printed antenna for radiate communication. Application environments, such as notebooks, PDAs, headsets or other handheld devices, both have plastic housings, different motherboards and other mechanism structures. These factors will cause the deviation of antenna resonant frequency. Therefore, impedance matching of antenna should be optimized for various applications to achieve longest communication range. Please consult USI for further information.
Bluetooth USB Module (BM-GP-CS-08A) All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 8 Mechanical Drawing
Bluetooth USB Module (BM-GP-CS-08A) All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 9 Label Information First line: USI and Date code. The first two digits of date code is the year and last two digits are the week number. The date code is used to identify the production date. Second line: The part numer which may have different information. Third line: The MAC address. WARNING: THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER’S AUTHORITY TO OPERATE THE EQUIPMENT.
Bluetooth USB Module (BM-GP-CS-08A) All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 10 Packaging For Additional information, please contact the following: Universal Scientific Industrial Co., Ltd. Headquarters 141, Lane 351, Taiping Road, Sec. 1, Tsao-Tuen , Taiwan, Http://www.usi.com.tw Tel: + 886-49-2350876, 2325876 Fax: +886-49-3439561, 2337360, 2351093 E-mail:usi@ms.usi.com.tw

Navigation menu