Revision 1.0.0 WI.DP1203-XXX-R DATASHEET WI.DP1203-XXX-R DATASHEET RADIOTRONIX, INC. WI.DP1203-XXX-R DATASHEET © Radiotronix 905 Messenger Lane Moore, Oklahoma 73160 Phone 405.794.7730 • Fax 405.794.7477 www.radiotronix.com 1 WI.DP1203-XXX-R DATASHEET Document Control CREATED BY SIGNED DATE TJE 9/14/2007 TJE 9/14/2007 TJE 9/14/2007 ENGINEERING REVIEW MARKETING REVIEW APPROVED- ENG. APPROVED- MAR. Revised History REVISION SIGNED DATE DESCRIPTION 1.0.0 TJE 9/14/2007 Document created 2 WI.DP1203-XXX-R DATASHEET Table of Contents 1. DESCRIPTION ............................................................................................................................................. 5 1.1. 1.2. 2. APPLICATION INFORMATION ................................................................................................................... 6 2.1. 2.2. 3. FEATURES ................................................................................................................................................ 5 APPLICATIONS ........................................................................................................................................... 5 PIN-OUT DIAGRAM ..................................................................................................................................... 6 PIN DESCRIPTION ...................................................................................................................................... 6 ELECTRICAL SPECIFICATIONS................................................................................................................ 7 3.1. 3.2. ABSOLUTE MAXIMUM RATINGS ................................................................................................................... 7 DETAILED ELECTRICAL SPECIFICATIONS ..................................................................................................... 8 4. FUNCTIONAL DESCRIPTION..................................................................................................................... 9 5. OPERATION MODES ................................................................................................................................ 10 5.1. STANDARD SEQUENCE FOR SWITCHING BETWEEN RECEIVER AND TRANSMITTER ....................................... 11 6. SERIAL CONTROL INTERFACE .............................................................................................................. 12 7. TYPICAL APPLICATION ........................................................................................................................... 13 8. MECHANICAL DIMENSIONS.................................................................................................................... 14 9. CUSTOM APPLICATIONS ........................................................................................................................ 15 10. ORDERING INFORMATION ................................................................................................................... 16 10.1. CONTACT INFORMATION........................................................................................................................ 16 10.1.1. Technical Support ........................................................................................................................ 16 10.1.2. Sales Support............................................................................................................................... 16 3 WI.DP1203-XXX-R DATASHEET Index of Tables Table 1, Module Pin Descriptions.......................................................................................................................... 6 Table 2, Absolute Maximum Ratings..................................................................................................................... 7 Table 3, Detailed Specifications ............................................................................................................................ 8 Table 4, ConfigSwitch, SWITCH pin and SWParam Configuration Register...................................................... 10 Table of Figures Figure 1: Pin-out Diagram ..................................................................................................................................... 6 Figure 2: Antenna Switch ...................................................................................................................................... 9 Figure 3: Switching Sequence............................................................................................................................. 11 Figure 4: Serial Control Interface ........................................................................................................................ 12 Figure 5: Wi.DP1203-XXX-RTM and XE8806A Interfaced Schematic ................................................................. 13 Figure 6: Mechanical Dimensions ....................................................................................................................... 14 4 Chapter WI.DP1203-XXX-R DATASHEET 1 1. Description The Wi.DP1203-XXX-RTM are complete Radio Transceiver Modules operating in the 433, 868 and 915 MHz license free ISM (Industrial Scientific and Medical) frequency bands. Based on the XE1203F transceiver, the Wi.DP1203-XXX-RTM offers the unique advantage of high data rate communication up to 152.3 kbit/s. Combining high output power and exceptional receiver sensitivity, the radio modules is suitable for applications seeking to satisfy the European (ETSI EN300-220-1 and EN301 439-3) or the North American (FCC part 15.247 and 15.249) regulatory standards. The Wi.DP1203-XXX-RTM modules can be used in any environment where wireless remote connection is an advantage. The Wi.DP1203-XXX-RTM modules are perfect for complex wireless networks involving high speed data rate applications. 1.1. Features • True UART to Antenna Solution • 433/868/915 MHz • No RF Knowledge Required • Digital Direct Interface • Fully Assembled and Tested • Surface Mount • 30.5 mm x 18.5 mm • Supply Voltage 2.4 V – 3.6 V • Frequency Synthesizer Steps 500 Hz • Output Power is programmable up to 15 dBm • High Rx 0.1% Sensitivity down to -113 dBm at 4.8 kbps • Data Rate up to 152.3 kbit/s • Current Consumption Tx= 62 mA at 15 dBm • Current Consumption Rx= 14 mA • Digital RSSI (Received Signal Strength Indicator) • Digital FEI (Frequency Error Indicator) 1.2. Applications • Process, Access, and Building Controls • Home Automation • Home Appliance Interconnections 5 Chapter WI.DP1203-XXX-R DATASHEET 2 2. Application Information 2.1. Pin-out Diagram Figure 1: Pin-out Diagram 2.2. Pin Description No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Table Name I/O Description GND Ground RF_IN/ OUT IN/ OUT RF Input/ Output Terminal GND Ground VDDP Supply Voltage/ Advised NC VDDA Supply Voltage GND Ground VDD Supply Voltage EN IN 3-wire interface communication enable signal SWITCH IN/ OUT Operating mode selection GND Ground GND Ground SO OUT Data output of the 3-wires interface SI IN Data input of the 3-wires interface SCK IN Input clock of the 3-wires interface CLKOUT OUT Output clock at quartz frequency divided by 4, 8, 16 or 32 DCLK OUT Transmitter or Receiver clock DATA IN/ OUT Transmitter input data or Receiver output data DATAIN IN Transmitter input data PATTERN OUT Output of the pattern recognition block RX IN Antenna switch RX select TX IN Antenna switch TX select 1, Module Pin Descriptions 6 Chapter WI.DP1203-XXX-R DATASHEET 3 3. Electrical Specifications 3.1. Absolute Maximum Ratings Parameter Min Vdd- Power Supply Max 2.4 3.6 Soldering Temperature (max 15 sec) Operating Temperature Storage Temperature -40 -55 Units VDC +260 o C +85 o C +125 o C Table 2, Absolute Maximum Ratings CAUTION: ESD sensitive device. Precaution should be taken when handling the device in order to prevent permanent damage. 7 WI.DP1203-XXX-R DATASHEET 3.2. Detailed Electrical Specifications The table below gives the specifications of the Wi.DP1203-XXX-RTM modules under the following conditions: Supply voltage VDD = 3.3V, temperature = 25°C, frequency deviation ∆f = 5 kHz, Bit-rate = 4.8 kbit/s, base-band filter bandwidth BWSSB = 10 kHz, carrier frequency fc = 434 MHz for the Wi.DP1203-433-RTM, fc = 869 MHz for the Wi.DP1203-868-RTM and fc = 915 MHz for the Wi.DP1203-915-RTM, bit error rate BER = 0.1% (measured at the output of the bit synchronizer), antenna output matched at 50 Ω. Symbol Parameter FR Synthesizer Frequency Range IDDSL Sleep Mode Supply Current IDDST Standby Mode Supply Current IDDR Rx Mode Supply Current IDDT Conditions Min Typ Max Units Wi.DP1203-433-R 433 435 MHz Wi.DP1203-868-R 868 870 MHz Wi.DP1203-915-R 902 928 MHz 0.2 1 mA 39 MHz Running .85 1.1 mA 14 17 mA Tx Mode Supply Current PRF = 5 dBm 33 40 mA PRF = 15 dBm 62 75 mA RFS RF Sensitivity A-mode -111 -108 dBm FDA Frequency Deviation Programmable 255 kHz BR Bit Rate Programmable 1.2 PRF RF Output Power RFOP1 (programmable) -3 0 dBm RFOP2 (programmable) +2 +5 dBm RFOP3 (programmable) +7 +10 dBm RFOP4 (programmable) +12 +15 dBm 1 152.3 Kb/s TS_TR Transmit Wake-up Time From Oscillator Enabled 150 250 ms TS_RE Receive Wake-up Time From Oscillator Enabled .5 08 ms TS_OS Quartz Oscillator Wake-up Time Fundamental 1 2 ms XTAL Quartz Oscillator Frequency VIH Digital Input Level High % VDD 39 VIL Digital Input Level Low % VDD Table 3, Detailed Specifications 8 MHz 75 % 25 % Chapter WI.DP1203-XXX-R DATASHEET 4 4. Functional Description The Wi.DP1203-XXX-RTM is a cost effective high performance radio transceiver module designed for the wireless transmission of digital information over distances of >500 meters in free space. The module is based on the RF transceiver circuit from SEMTECH, the XE1203F. . For more information on the XE1203F, please refer to the datasheet, available from the Semtech website: http://www.semtech.com. The module incorporates an antenna switch and a SAW Filter placed on the Rx path. Figure 2: Antenna Switch 9 Chapter WI.DP1203-XXX-R DATASHEET 5 5. Operation Modes When operating the XE1203F, it might by useful to quickly switch between two pre-defined operating modes, to save time and traffic on the 3-wire serial interface bus. This may occur when the XE1203F is required to switch quickly between receive and transmit mode, when it has to operate on two different carrier frequencies, or when it has to switch between the high linearity mode B and the high sensitivity mode A. For that purpose, the five parameters stored in the SWParam Configuration Register are duplicated: the configuration set#1 and the configuration set #2. Depending on the ConfigSwitch 1-bit Register or the input level at the SWITCH pin, the XE1203F transceiver will use either the SWParam configuration set#1 or the set #2. If the RTParam_Switch_ext configuration parameter is low, then the SWParam configuration set is selected by the ConfigSwitch parameter – set#1 if ConfigSwitch is “0”, set#2 if ConfigSwitch is “1”. If the RTParam_Switch_ext configuration parameter is high, then the SWParam configuration set is selected by the SWITCH pin – set#1 if SWITCH is low, set#2 if SWITCH is high. ConfigSwitch Register SWParam configuration set selected Set #1 SWParam_mode_1 Switch is an output: SWParam_Power_1 0 0 ‘1’ in transmitter mode SWParam_Rmode_1 ‘0’ in the other mode SWParam_t_delsig_in_1 SWParam_freq_1 Set #2 SWParam_mode_2 Switch is an output: SWParam_Power_2 1 0 ‘1’ in transmitter mode SWParam_Rmode_2 ‘0’ in the other mode SWParam_t_delsig_in_2 SWParam_freq_2 Set #1 SWParam_mode_1 SWParam_Power_1 X 0 0 SWParam_Rmode_1 SWParam_t_delsig_in_1 SWParam_freq_1 Set #2 SWParam_mode_2 SWParam_Power_2 X 1 0 SWParam_Rmode_2 SWParam_t_delsig_in_2 SWParam_freq_2 Table 4, ConfigSwitch, SWITCH pin and SWParam Configuration Register Switch pin RTParam_switch_ext configuration parameter For more information about the data operation modes, please refer to the XE1205 datasheet chapter: Description. You can find this at http://www.semtech.com. 10 WI.DP1203-XXX-R DATASHEET 5.1. Standard Sequence for Switching between Receiver and Transmitter The drop-in module Wi.DP1203-XXX-RTM is able to switch between any configuration by using the 3-wire bus or by using the pin SWITCH. This section describes the switching sequence from Set #1 to Set #2. Figure 3: Switching Sequence 11 Chapter WI.DP1203-XXX-R DATASHEET 6 6. Serial Control Interface A 3-wire bi-directional bus (SCK, SI, SO) is used to control the DP1203F. The output signal, SO, is provided by the Wi.DP1203-XXX-RTM in opposition to the SCK and SI which needs to be provided by the external application as an 8-bit microcontroller. An access Read or Write with the XE1203F is possible only when the enable signal is active (active LOW). For more information about the 3-wire bus, please refer to the XE1203F datasheet chapter; Serial interface definition and principles of operation. Figure 4: Serial Control Interface 12 Chapter WI.DP1203-XXX-R DATASHEET 7 7. Typical Application The schematic below shows the Wi.DP1203-XXX-RTM interfaced with a SEMTECH’s microcontroller XE8806A. Figure 5: Wi.DP1203-XXX-RTM and XE8806A Interfaced Schematic 13 Chapter WI.DP1203-XXX-R DATASHEET 8 8. Mechanical Dimensions The following diagram shows the physical footprint and dimensions of the Wi.DP1203-XXX-RTM drop-in module, which should be implemented on the mother board. Figure 6: Mechanical Dimensions 14 Chapter WI.DP1203-XXX-R DATASHEET 9 9. Custom Applications For cost-sensitive applications, such as wireless sensors and AMR, Radiotronix can embed the application software directly into the microcontroller built into the module. For more information on this service, please contact Radiotronix. 15 Chapter WI.DP1203-XXX-R DATASHEET 10 10. Ordering Information Product Part Number Wi.DP1203-433-R Wi.DP1203-868-R Wi.DP1203-915-R 10.1. Description Embedded Wireless Module (433 MHz) Embedded Wireless Module (868 MHz) Embedded Wireless Module (900 MHz) Contact Information Corporate Headquarters: 905 Messenger Lane Moore, Oklahoma 73160 405-794-7730 website: www.radiotronix.com support: [email protected] 10.1.1. Technical Support Radiotronix has built a solid technical support infrastructure so that you can get answers to your questions when you need them. Our primary technical support tools are the support forum and knowledge base found on our website. We are continuously updating these tools. To find the latest information about these technical support tools, please visit http://www.radiotronix.com/support. Our technical support engineers are available Mon-Fri between 9:00 am and 5:00 pm central standard time. The best way to reach a technical support engineer is to submit a Webcase. Webcase submissions can be made at http://www.radiotronix.com/support/webcase.asp. For customers that would prefer to talk directly to a support engineer, we do offer phone support free of charge. 10.1.2. Sales Support Our sales department can be reached via e-mail at [email protected] or by phone at 405-7947730. Our sales department is available Mon-Fri between 8:30 am and 5:00 pm central standard time. Visit our web site at http://www.radiotronix.com/corpsales.asp for information on where to buy our products. 16