GemTek Technology M940103AG47 Motion Computing LE1600 with 11a/b/g WLAN User Manual BM GP CS 08 2004 12 03

Gemtek Technology Co., Ltd. Motion Computing LE1600 with 11a/b/g WLAN BM GP CS 08 2004 12 03

Users manual BT

All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. Data Sheet December 2004 Rev 1.4 Bluetooth 1.2 USB module (BM-GP-CS-08) Introduction The Bluetooth Class 2 Module (model number BM-GP-CS-08) 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 V1.2 for data and audio communications. This module also provides the coexistence solution that is critical for Notebook implementation. The coexistence solution includes AFH, and WCS (Wireless Coexistence Solution). Activity Signaling is an option. www.usi.com.tw Feature l Fully Qualified Bluetooth v1.2 system l Enhanced Data Rate(EDR) compliant with v0.9 of specification for both 2Mbps & 3Mbps modulation modes l Scatternet Support l With small size suitable for compact system integration. Low power consumption, extend the battery life. l 2.402 – 2.4835 GHz frequency band. l Support for 802.11b/g Coexistence including Intel WCS (Wireless Coexistence System). l Integrated Printed Antenna l Easy for integration into mobile and handheld device with flexible system configuration and antenna design. l On board 8 Mbits flash memory for firmware upgrade
Bluetooth USB Module (BM-GP-CS-08) 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 1.2 Standard Frequency Band 2.402GHz ~ 2.4835GHz Sensitivity -82 dBm Output Power 4 dBm max with power control (Maximum Power measurement is from chip set) Integrated Antenna Peak Gain @ 2.45GHz: 0.5dBi 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% Operating systems Windows 98SE/ME/2000/XP 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 RSVD Reserved for BT_Active output to 802.11b for Co-Existence. This is optional if you need Activity Signalling scheme. 5 BT_Priority / Ch_Clk (PIO4) BT Priority and Channel Clock for WCS. 6 HW_RADIO_DIS# (Optional) Disable radio transmissions when low 7 Ch_Data (PIO6) Channel Data for WCS (Standard). Or, WLAN_Active input from 802.11b for Activity Signalling which is optional. 8 +3.3V 3.3V power input 9 LED LED indicator for radio activity 10 GND Ground Table 2: Connector pin assignment
Bluetooth USB Module (BM-GP-CS-08) 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 Conditions Operating Condition Min Max Operating Temperature Range* 0 °C +70 °C Supply Voltage: VDD +3.0V +3.60V
Bluetooth USB Module (BM-GP-CS-08) 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-08) 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°C Receiver 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-08) 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-08) 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-08) 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 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-08) 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-08) All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI. 9 Laser Marking Legend: 1. USI MMYY: MMYY is the date code. MM stands for month while YY stands for the last 2 digits of the year. 2. P/N: BM-GP-CS-08 is the the standard USI model number. This part number can be customize to your specific part number. 3. MAC: MAC address.
Bluetooth USB Module (BM-GP-CS-08) 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

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