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| Preliminary DLBM-CS222 DLBM-CS222 Bluetooth TM Module Class 2 Wireless communication module compliant with TM Bluetooth Specification V1.2. FEATURES: Suitable for Cellular Phones, PDAs, Digital Cameras, ......... Small size and Low Profile using high-density packaging technology for space critical applications. High sensitivity for better reception. Various interfaces: UAR or USB. Wide operating temperature range: -30~+85J . Device diagram BC3- HCI ROM CSP Data Sheet May 11, 2005 Proprietary Information and Specifications are Subject to Change Preliminary DLBM-CS222 General Specification Bluetooth Specification Frequency Modulation Transmission Rate Receive Sensitivity Maximum Output Power Operating Voltage Operating Temperature Antenna Impedance Package Size Version 1.2 2402~2480MHz FHSS/GFSK 721kbps Typ. -80dBm +4dBm(Class 2) See Power Supply Diagram -30~+85J 50[ 6.5*5.2*1.6 (mm) Power Supply Diagram Terminal VDD_1.8V VDD_IO VREG_IN 3.0V Power Supply Bypass Capacitor 1.7 to 3.6 V 2.7 to 4.2 V 1.8V Power Supply 1.7 to 1.9V 1.7 to 1.9V NC Data Sheet May 11, 2005 Proprietary Information and Specifications are Subject to Change Preliminary DLBM-CS222 Interface Interface Antenna UART Interface SPI Interface PCM Interface PIO Interface AIO Interface Description External Antenna 50[ TX, RX, RTS, CTS(9600bps~1.5Mbps) Synchronous Serial Interface for firmware download Supports continuous transmission and reception of PCM encoded audio data over Bluetooth 6 terminals 1 terminals RF Characteristics Operating Condition: +25J , VDD=1.8V Min. Typ. Max. Unit MHz dBm dBm dBm dBm dBm 11 0 dB dB May 11, 2005 Proprietary Information and Specifications are Subject to Change 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 co - channel Ratio 2) C/I @ 1MHz 0.1%) 2400 ~ 2483.5 -6 0 4 -70 -70 -70 -20 -80 -80 -80 0 Data Sheet Preliminary DLBM-CS222 3) C/I @ 2MHz 4) C/I @ 3MHz 5) Image Ratio (-67 dBm input) -30 -40 -9 dB dB dB 6. Adjacent channel transmit power 1) F=F0 O 2) F=F0 O 2MHz 3MHz -35 -55 -20 -40 dBc dBc 7. Modulation Characteristics 1) Modulation G f1avg 2) Modulation G f2max 8. Initial Carrier Frequency Tolerance 1) 2402MHz 2) 2441MHz 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 140 115 -75 -75 -75 -20 -25 -20 168 157 +/-5 +/-5 +/-5 175 kHz kHz 75 75 75 20 25 20 1000 1000 1000 kHz kHz kHz kHz kHz KHz/50us KHz KHz KHz Data Sheet May 11, 2005 Proprietary Information and Specifications are Subject to Change Preliminary DLBM-CS222 Application Circuit UART I/F 3.0V Power Supply UART I/F 1.8V Power Supply Data Sheet May 11, 2005 Proprietary Information and Specifications are Subject to Change Preliminary DLBM-CS222 Pin description Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Data Sheet Name PCM_OUT PCM_SYNC PCM_IN PCM_CLK NC UART_RTS UART_Rx UART_Tx UART_CTS GND ANT GND GND VDD_1.8V VDD_IO VDD_REG Description Synchronous data out Synchronous data sync Synchronous data input Synchronous data clock No Connection UART request to send active low UART data input active high UART data output active high UART clear to send active low Ground Antenna port Ground Ground VDD 1.8V VDD Input / Output Regulator Input May 11, 2005 Proprietary Information and Specifications are Subject to Change Preliminary DLBM-CS222 17 18 19 20 21 22 23 24 25 26 27 28 AIO_0 PIO_0 PIO_1 PIO_2 PIO_3 PIO_4 PIO_5 SPI_MOSI SPI_CLK SPI_CSB SPI_MISO RESETB Programmable I/O Line Programmable I/O Line Programmable I/O Line Programmable I/O Line Programmable I/O Line Programmable I/O Line Programmable I/O Line Serial Peripheral Interface data input Serial Peripheral Interface clock Chip select for Synchronous Serial Interface active low Serial Peripheral Interface data output Reset if low. Input debounced so must be low for >5ms to cause a reset Data Sheet May 11, 2005 Proprietary Information and Specifications are Subject to Change Preliminary DLBM-CS222 Dimensions (mm) Data Sheet May 11, 2005 Proprietary Information and Specifications are Subject to Change Preliminary DLBM-CS222 Record of changes Date May 11,2005 1)Spec setup Content of change Maker Ming.Wu Contact information: Website: http://www.deltaww.com Email: Richard.Meng@delta.com.tw (Worldwide) 886-3-359-1968 ext.2930 TEL: Data Sheet May 11, 2005 Proprietary Information and Specifications are Subject to Change |
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