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| Preliminary DLBM-CR320 DLBM-CR320 Bluetooth TM Module Class 2 A Class 2 V2.0+EDR Bluetooth HCI module suitable for various (mobile phones) applications. 1.FEATURES: Suitable for Cellular, PDA, PC, Digital Cameras... applications. Reducing the size and thickness greatly using high-density packaging technology. High sensitivity to achieve better performance. Compliant to various interfaces: UART, USB, PIO, PCM. Wide operating temperature range: -30~+80J . 2.Device diagram BC4-ROM Figure 1. DLBM-CR320 Block Diagram Data Sheet Mar 9, 2005 Proprietary Information and Specifications are Subject to Change Preliminary DLBM-CR320 3.General Specification Bluetooth TM Specification Frequency Modulation Transmission rate Receive sensitivity Maximum output power Operating Voltage Operating temperature Antenna Impedance Package size Operating range Version 2.0 plus EDR 2402~2480MHz FHSS/GFSK/DQPSK/8DPSK 721kbps/2M/3M -80dBm +4dBm(Class 2) 1.8V or 2.2~3.6V -30~+80J 50 ohm 9.1*7.9*1.6mm Up to 10 meters 4.Rating Min Storage Temperature VDD_1.8V VDD_IO VREG_IN -40 -0.4 -0.4 -0.4 Max +150 +1.9 +3.6 +4.2 Unit J V V V Data Sheet Mar 9, 2005 Proprietary Information and Specifications are Subject to Change Preliminary DLBM-CR320 5.Interface Interface Antenna UART Interface SPI Interface PIO Interface Description External Antenna 50 ohm TX,RX,RTS,CTS(9600bps~1382400bps) Synchronous Serial Interface for firmware download 9 terminals 6.Power Supply Diagram ANT VDD_1.8V BPF Balun BC4-ROM VDD_IO X'tal VREG_IN Figure 2. Power Supply Diagram Terminal VDD_1.8V VDD_IO VREG_IN 3.0V NC 1.7 to 3.6V 2.2 to 4.2V 1.8V 1.7 to 1.9V 2.7 to 3.0V NC Data Sheet Mar 9, 2005 Proprietary Information and Specifications are Subject to Change Preliminary DLBM-CR320 7.RF Characteristics Operating Condition: +25J , VDD=1.8V RF Characteristics 1. Fequency Range 2. Output Power 3. Sensitivity at 0.1% BER 1) 2402MHz 2) 2441MHz 3) 2480MHz 4. Maximum Input Level (BERO 5. Adjacent channel selectivity 1) C/I F=F0 + 1MHz 2) C/I F=F0 - 1MHz 3) C/I F=F0 + 2MHz 4) C/I F=F0 - 2MHz 5) C/I FU 6) C/I FO F0 + 3MHz F0 - 5MHz 0.1%) Min. Typ. Max. Unit MHz dBm dBm dBm dBm dBm 2400 ~ 2483.5 -6 0 4 -70 -70 -70 -20 -80 -80 -80 0 -4 -4 -35 -21 -45 -45 -18 -35 -55 0 0 -30 -20 dB dB dB dB dB dB dB dBc dBc 7) C/I F=FImage 6. Adjacent channel transmit power 1) F=F0 O 2) F=F0 O 2MHz 3MHz -9 -20 -40 7. Modulation Characteristics 1) Modulation G f1avg 2) Modulation G f2max 8. Initial Carrier Frequency Tolerance 1) 2402MHz 2) 2441MHz 140 115 -75 -75 165 155 16 13 175 kHz kHz 75 75 kHz kHz Data Sheet Mar 9, 2005 Proprietary Information and Specifications are Subject to Change Preliminary DLBM-CR320 3) 2480MHz 9. Carrier Frequency Drift 1) 1slot 2) 5slot 4) Drift rate 10. 20dB Bandwidth for modulated carrier 1) 2402MHz 2) 2441MHz 3) 2480MHz 11.C/I co - channel -75 -20 -25 -20 14 9 10 6.5 879 816 819 9 75 20 25 20 1000 1000 1000 11 kHz kHz kHz KHz/50us KHz KHz KHz dB Data Sheet Mar 9, 2005 Proprietary Information and Specifications are Subject to Change Preliminary DLBM-CR320 8. RECOMMENDED REFLOW PROFILE Figure 3. REFLOW PROFILE Data Sheet Mar 9, 2005 Proprietary Information and Specifications are Subject to Change Preliminary DLBM-CR320 9.Pin description Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Data Sheet Name PIO_11 PIO_9 PCM_OUT PCM_SYNC PCM_CLK PCM_IN Gnd Gnd Gnd ANT AIO_0 Gnd Gnd Gnd Vdd_1.8V VREG_IN Refer to Power supply diagram Refer to Power supply diagram Mar 9, 2005 Proprietary Information and Specifications are Subject to Change RF input/output Programmable input/output Description Programmable I/O terminal Programmable I/O terminal /Speaker output positive /Synchronous data output /Speaker output negative /Synchronous data sync /Microphone input positive /Synchronous data clock /Microphone input negative /Synchronous data input Preliminary DLBM-CR320 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 VDD_IO USB_DN USB_DP UART_TX UART_RX UART_CTS UART_RTS Reset_B PIO_4 PIO_5 PIO_10 PIO_3 Gnd Gnd Gnd PIO_2 PIO_1 PIO_0 SPI_MOSI Refer to Power supply diagram USB data minus USB data plus with selectable internal 1.5kohm pull-up resistor UART data output active high UART data input active high UART clear to send active low UART request to send active low Reset if low Programmable input/output line Programmable input/output line Programmable input/output line Programmable input/output line Ground Ground Ground Programmable input/output line Programmable input/output line Programmable input/output line Serial Peripheral Interface data input Data Sheet Mar 9, 2005 Proprietary Information and Specifications are Subject to Change Preliminary DLBM-CR320 36 37 38 SPI_MISO SPI_CLK SPI_CSB Serial Peripheral Interface data output Serial Peripheral Interface clock Chip select for Serial Peripheral Interface, active low Data Sheet Mar 9, 2005 Proprietary Information and Specifications are Subject to Change Preliminary DLBM-CR320 10.Dimensions (mm) Figure 4. Output pin dimensions Data Sheet Mar 9, 2005 Proprietary Information and Specifications are Subject to Change Preliminary DLBM-CR320 Contact information: Website: http://www.deltaww.com Email: Jonathan.Chen@delta.com.tw Tel No.: 886-3-3591968#2925 Data Sheet Mar 9, 2005 Proprietary Information and Specifications are Subject to Change |
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