Bluetooth 2.0+EDR USB module
(BM-GP-CS-08A) Data Sheet March 2006 Rev 1.0 www.usi.com.tw 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. 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
All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. Bluetooth USB Module (BM-GP-CS-08A) General Description Features Standards Frequency Band Sensitivity Output Power Integrated Antenna Coverage Temperature Operating Voltage Power Consumption Data Rate Interface Dimensions Weight Description Fully compliant with BluetoothTM 2.0+EDR Standard 2.402GHz ~ 2.480GHz
-82 dBm 4 dBm max with power control (Maximum Power measurement is from chip set) Type A: Average gain: -2.95dbi @2.45GHz (max) Type B: Average gain: -4.4dbi @2.45GHz (max) 10m ~20m (Varies depending on operating environment) Operating temperature: 0 C to +70 C Storage temperature: -40 C to +85 C 3.3V DC +/- 10%
Peak RF current during TX burst: 65 mA Peak RF current during RX burst: 47 mA Asynchronous:723.2kbps/57.6kbps Synchronous:433.9kbps/433.9kbps JST SM10B-SRSS-TB connector Length: 36.0 mm, Width: 13.8 mm, Height: 3.8 mm 2.0 grams +/- 15%
Electrical Connector Pinout Figure 1: Connector pin assignment Pin Number Pin Name Description 1 2 3 4 5 6 7 8 9 10 GND USB_D+
USB_D-
BT_Active BT_Priority / Ch_Clk HW_RADIO_DIS# (Optional) WLAN_Active / Ch_Data
+3.3V LED GND Ground USB D+
USB D-
BT_Active output to WLAN for Co-Existence. BT Priority and Channel Clock for WCS. (Only available when WCS is enabled.) Disable radio transmissions when low WLAN_Active input from WLAN for Activity Signalling. Or Channel Data for WCS (Only available when WCS is enabled). 3.3V power input LED indicator for radio activity. (Not available when WCS is enabled) Ground Table 2: Connector pin assignment All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 1 Bluetooth USB Module (BM-GP-CS-08A) Block Diagram Figure 2: Module Block Diagram Electrical Characteristics Absolute Maximum Ratings Rating Storage Temperature Supply Voltage: VDD Min
-40 C
-0.40V Max
+85 C
+3.60V Min Max 0 C
+3.0V
+70 C
+3.60V Recommended Operating Conditions Operating Condition Operating Temperature Range*
Supply Voltage: VDD All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 2 Bluetooth USB Module (BM-GP-CS-08A) Input/Output Terminal Characteristics Digital Terminals Input Voltage VIL input logic level low (VDD=3.0V) VIH input logic level high Output Voltage VOL output logic level low, (lO = 4.0mA), VDD=3.0V VOH output logic level high, (lO = -4.0mA), VDD=3.0V USB Terminals Input threshold VIL input logic level low VIH input logic level high Input leakage current VSS < VIN< VDD CI Input capacitance Output levels to correctly terminated USB Cable VOL output logic level low VOH output logic level high Typ
Max
+0.8 VDD+0.4 0.2
Unit V V V V Min
-0.4 0.7VDD
VDD-0.2 Min Typ Max Unit
1
0.7VDD
-1 2.5 0 2.8 0.3VDD
5 10 0.2 VDD V V A pF V V Average Current Consumption VDD=3.3V Temperature = 20C Mode ACL data transfer 1Mbps USB (Slave) ACL data transfer 1Mbps USB (Master) Standby Mode (Connected to host, no RF activity) Deep Sleep Typ Unit 50 58 10 380 mA mA mA uA Peak Current Consumption VDD=3.3V Temperature = 20C Mode Peak RF current during TX burst (+4 dBm , CW mode) Peak RF current during TX burst (0 dBm , CW mode) Peak RF current during RX burst (-82 dBm) Typ 55.0 52.0 44.0 Unit mA mA mA All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 3 Bluetooth USB Module (BM-GP-CS-08A) Radio Characteristics Radio Characteristics, VDD = 3.3V Temperature = +20C Receiver Frequency
(GHz) Min Typ 2.402 2.441 2.480 2.402 2.441 2.480
0 0 0
-82
-84
-84
Frequency
(GHz) Min Typ Sensitivity at 0.1% BER Maximum received signal at 0.1% BER Transmitter RF transmit power Initial carrier frequency tolerance RF power control range 20dB bandwidth for modulated carrier Drift ( five slot packet) Drift Rate f1avg Maximum Modulation 2.402 2.441 2.480 2.402 2.441 2.480 2.402 2.441 2.480 2.402 2.441 2.480 Notes:
Results shown are referenced to input of the RF Balanced-Filter. Max
-78
-80
-80
Max
35 35 35
-3
-3
-3
25 4 4 4 10 10 10 35
140 140 140 115 115 115 820 1000 15 250 25 400 165 165 165 140 140 140 175 175 175
Unit dBm dBm dBm dBm dBm dBm Unit dBm dBm dBm kHz kHz kHz dB kHz kHz Hz/s Unit kHz kHz kHz kHz kHz kHz Bluetooth Specification Bluetooth Specification 70
-20
-6 to +4(4) 75 16 1000 25 400 Bluetooth Specification 140f1avg175 Frequency
(GHz) Min Typ Max f2max Minimum Modulation 115 All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 4 Bluetooth USB Module (BM-GP-CS-08A) Radio Characteristics, C/I and Adjacent Channel Power VDD = 3.3V Temperature = +20C Frequency = 2441 MHz Min Typ Max Bluetooth Specification Unit Receiver C/I co-channel Adjacent channel selectivity C/I F=F0+1MHz Adjacent channel selectivity C/I F=F0-1MHz Adjacent channel selectivity C/I F=F0+2MHz Adjacent channel selectivity C/I F=F0-2MHz Adjacent channel selectivity C/I F=F0+3MHz Adjacent channel selectivity C/I F=FImage Adjacent channel selectivity C/I F=F0-4MHz
9
-4
-4
-35
-21
-45
-18
-25 11 0 0
-30
-20
-40
-9
-20 11 0 0
-30
-20
-40
-9
-20 Transmitter Min Typ Max Bluetooth Specification Adjacent channel transmit power F=F02MHz Adjacent channel transmit power F=F03MHz
-35
-45
-20
-40
-20
-40 dB dB dB dB dB dB dB dB Unit dBm dBm All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 5 Bluetooth USB Module (BM-GP-CS-08A) Mounting Guide for Antenna Radiation In order to achieve longest communication range, please keep the area surrounding antenna free of grounding or metal housing. All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 6 Bluetooth USB Module (BM-GP-CS-08A) 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. All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 7 Bluetooth USB Module (BM-GP-CS-08A) Mechanical Drawing All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 8 Bluetooth USB Module (BM-GP-CS-08A) 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. All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 9 Bluetooth USB Module (BM-GP-CS-08A) 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 All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 10