Confidential DLBM-CS220/CS221 DLBM-CS220/DLBM-CS221 Bluetooth TM Module Class 2 A Class 2 Bluetooth V1.2 HCI module Suitable for various applications. 1.FEATURES: z Fully qualified Bluetooth V1.2 module includes RF & BB. z Low cost solution suitable for Cellular, PDA & other high volume consumer products. z Reducing size greatly by combining SOP & SIP technologies. z Smallest size: 6.0*5.5*1.7mm(Build-in X’tal) /6.0*5.5*1.5mm(Without X’tal) z Compliant to various interfaces: UART, USB, PCM, PIO... z No shielding case needed. z Wide operating temperature range: -30~+80℃. 2.Device diagram ANT Filter Balun UART RF + BB USB SPI/ PIO 4Mbit ROM PCM X TAL TAL(Optional) Figure 1. DLBM-CS220 Block Diagram Data Sheet Dec 08, 2004 Proprietary Information and Specifications are Subject to Change Confidential DLBM-CS220/CS221 3.General Specification Bluetooth TM Specification Version 1.2 Frequency 2402~2480MHz Modulation AFH/GFSK Transmission rate 723.2kbps Receive sensitivity -80dBm Maximum output power +4dBm(Class 2) Operating Voltage 2.2~3.6V core Operating temperature -30~+80℃ Antenna Impedance 50 ohm 6.0*5.5*1.7mm (With X’tal) Package size 6.0*5.5*1.5mm (Without X’tal) Operating range More than 10 meters 4.Rating Min Max Storage Temperature -40 +85 Unit ℃ VDD_1.8V -0.4 +2.2 V VREG_IN -0.4 +3.6 V Data Sheet Dec 08, 2004 Proprietary Information and Specifications are Subject to Change Confidential DLBM-CS220/CS221 5.Interface Interface Antenna Description External Antenna 50 ohm PIO Interface 8 terminals SPI Interface For System debugging PCM Interface Pulse Code Modulation DLBM-CS220 TX,RX,RTS,CTS UART Interface DLBM-CS221 TX,RX DLBM-CS220 None. USB Interface DLBM-CS221 USB_DP,USB_DN 6.RF Characteristics Operating Condition: +25℃, VDD=3.0V RF Characteristics Min. Typ. Max. Unit 2400 ~ 2483.5 -6 1.5 4 MHz dBm 1) 2402MHz -70 -80 dBm 2) 2441MHz -70 -80 dBm 3) 2480MHz -70 -20 -80 0 dBm dBm 1. Fequency Range 2. Output Power 3. Sensitivity at 0.1% BER 4. Maximum Input Level (BER≦0.1%) 5. Adjacent channel selectivity 1) C/I F=F0 + 1MHz Data Sheet -4 0 dB Dec 08, 2004 Proprietary Information and Specifications are Subject to Change Confidential DLBM-CS220/CS221 2) C/I F=F0 - 1MHz -4 0 dB 3) C/I F=F0 + 2MHz 4) C/I F=F0 - 2MHz -35 -21 -30 -20 dB dB 5) C/I F≧F0 + 3MHz -45 -40 dB 6) C/I F≦F0 - 5MHz -45 -40 dB 7) C/I F=FImage -18 -9 dB 1) F=F0 ± 2MHz -35 -20 dBc 2) F=F0 ± 3MHz -45 -40 dBc 175 kHz 6. Adjacent channel transmit power 7. Modulation Characteristics 1) Maximum modulation Δf1avg 140 165 2) Minimum modulation Δf2max 115 135 8. Initial Carrier Frequency Tolerance -35 10 +35 KHz 2) 5slot -20 -28 9 10 20 28 kHz kHz 4) Drift rate -20 9 20 KHz/50us 820 9 1000 11 KHz dB kHz 9. Carrier Frequency Drift 1) 1slot 10. 20dB Bandwidth for modulated carrier 11.C/I co - channel Data Sheet Dec 08, 2004 Proprietary Information and Specifications are Subject to Change Confidential DLBM-CS220/CS221 7. Application circuit Figure 3. Application circuit by using 26MHz crystal for UART BCSP interface. Data Sheet Dec 08, 2004 Proprietary Information and Specifications are Subject to Change Confidential DLBM-CS220/CS221 8. HCI Stack HCI LM Integrated ROM LC 32KB RAM Host Baseband Micro UART USB Host I/O Radio PCM I/O In the implementation the internal processor runs the Bluetooth stack up to the Host Controller Interface (HCI). The Host processor must provide all upper layers including the applications. Data Sheet Dec 08, 2004 Proprietary Information and Specifications are Subject to Change Confidential DLBM-CS220/CS221 9. RECOMMENDED REFLOW PROFILE The temperature rise to 150℃ for preliminary heating shall be made for 30 seconds or longer. The preliminary heating shall be done at the temperature of 160℃+10℃ for 60 ~ 90 seconds. The heating shall be at the temperature of 200℃ or higher For 20 ~ 40 seconds and the peak temperature shall be 230℃+5℃ Figure 4. REFLOW PROFILE Data Sheet Dec 08, 2004 Proprietary Information and Specifications are Subject to Change Confidential DLBM-CS220/CS221 10.Pin description Name Pin No. Description DLBM-CS220 DLBM-CS221 1 GND 2 PIO_5 Programmable Input/Output Line 3 PIO_3 Programmable Input/Output Line 4 PIO_2 Programmable Input/Output Line 5 PIO_0 Programmable Input/Output Line 6 PIO_1 Programmable Input/Output Line 7 AIO_0 Programmable Input/Output Line 8 VREG_IN Regulator Input 9 VDD_1.8 Positive Supply & 1.8V Regulated Output 10 GND 11 XTAL_IN External Clock Input /NC (Build-in XTAL) 12 XTAL_OUT Drive for Crystal /NC (Build-in XTAL) 13 UART_TX UART Data Output Active High 14 Data Sheet UART_CTS USB_DP UART Clear To Send Active Low /USB Data Plus Dec 08, 2004 Proprietary Information and Specifications are Subject to Change Confidential DLBM-CS220/CS221 15 16 UART_RX UART_RTS USB_DN UART Data Input Active High UART Request To Send Active Low /USB Data Minus 17 GND 18 RF_IN 19 PCM_OUT Synchronous Data Output 20 PCM_CLK Synchronous Data Clock 21 PCM_IN Synchronous Data Input 22 PCM_SYNC Synchronous Data Sync 23 PIO_7 Programmable Input/Output Line 24 PIO_6 Programmable Input/Output Line 25 Reset B 26 GND 27 SPI_MISO Serial Peripheral Interface Data Output 28 SPI_CSB Chip Select For Synchronous Serial Interface Active Low 29 SPI_CLK Serial Peripheral Interface Clock 30 SPI_MOSI Serial Peripheral Interface Data Input 31 TEST_EN For Test Purposes Only (Leave Unconnected) 32 PIO_4 Data Sheet 50 Ohm Antenna Input Reset If Low Programmable Input/Output Line Dec 08, 2004 Proprietary Information and Specifications are Subject to Change Confidential DLBM-CS220/CS221 11.Dimensions (mm) Figure 5. Output pin dimensions Data Sheet Dec 08, 2004 Proprietary Information and Specifications are Subject to Change Confidential DLBM-CS220/CS221 Contact information: Website: http://www.deltaww.com Email: [email protected] Tel No.: 886-3-3591968#2925 Data Sheet Dec 08, 2004 Proprietary Information and Specifications are Subject to Change