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| wireless IA4430/31/32 DESCRIPTION EZRadioPROTM PRODUCT FEATURES * * * * * * * * * * * * FrequencyRange=240-960MHz Sensitivity=-117dBm DataRate=1-128kbps +13dBmMaxOutputPowerVersion (Configurable-8to+13dBm) +20dBmMaxOutputPowerVersion (Configurable+11to+20dBm) PowerSupply=1.8-3.6V UltraLowPowerSleepMode DigitalRSSI 20-PinQFNPackage On-chipCrystalTuning GreenLeadFreepackage Wake-On-Radio * * * * * * * * * * Auto-FrequencyCalibration(AFC) ConfigurablePacketStructure PreambleQualityDetector TX&RX64byteFIFOs LowBatteryDetector LowPowerConsumption - 17mAReceive - 21mATransmit@+13dBm(IA4431) - 60mATransmit@+20dBm(IA4432) LowBOM -40C-+85CTemperatureRange IntegratedVoltageRegulators AntennaDiversity&TRSwitch Control Universal ISM Band Transceiver Integration's IA443x series of transceivers are members of the new EZRadioPROTM product family. While retaining all the attractive features of the earlier products such as high integration, low cost, flexibility, low BOM, and easy design-in, these parts are targeted to more sophisticated applications and offer several enhanced parameters and features, including continuous frequency coverage from 240-960MHz, and output power up to +20dBm. Also included are built-in features like wake-up timer, low battery detector, transmit and receive data FIFOs, power-on reset circuit, and general purpose digital I/Os. The chip incorporates a high performance ADC and digital modem which perform demodulation, filtering, and packet handling in the digital domain, making it ideal for configuration to mutiple applications. These features simplify the task of the system designer and allow the use of lower-end microcontrollers. The 4432 has configurable output power from +11 to +20dBm and is ideal for Frequency Hopping Systems where maximum range is desired. The 4430/31 have configurable output power from -8 to +13dBm. Both the 4431 and 4432 comply with FCC and ETSI requirements when used in any of the standard ISM Bands. Only a 30MHz crystal and www..com supply bypass capacitors are necessary as external components, making the devices ideal for high volume production in applications where size and cost are important. FUNCTIONAL BLOCK DIAGRAM Xin Xout PWRDN VDD_DIG nSEL VDD_RF RF LDO Temp Sensor LBD VCO LDO TX VCO LPF PLL LDO 30M XTAL OSC TYPICAL APPLICATIONS * Remotecontrol * Homesecurity andalarm * WirelessPC peripherals SCLK SDI SDO VDD_DIG GND_DIG CP PFD PA /N PA_RAMP PWR_CTRL RC 32K OSC Delta Sigma Modulator ANTDIV TXRXSW PA_RAMP PWR_CTRL TXMOD Digital Logic * Toycontrol * Remotekeyless entry * Healthmonitors * Industrialcontrol * * * * * Telemetry Personaldatalogging Remotemeterreading Homeautomation Sensornetworks SPI & Controller 18 XOUT nIRQ 17 ADC RF Digital LDO VDD_RF TX 1 2 3 4 5 VDR 10 6 7 8 9 16 15 SCLK 14 SDI 13 SDO 12 VDD_DIG 11 GND_DIG AGC Control Low Power Digital LDO QFN-20 POR RXp RXn VR_IF LNA Mixers VR_IF IF LDO BIAS ADC PGA 19 XIN Digital Modem 20 SDN GPIO_0 ADC_REF GPIO_0 GPIO_1 GPIO_2 VR_DIG ADC_REF GPIO_1 GPIO_2 nSEL PIN DIAGRAM wireless GENERAL DEVICE SPECIFICATIONS SYMBOL VDD ISHUTDWN ISTBY ITUNE IRX ITX IA4430/31/32 CONDITIONS Regulator OFF. Depends only on process leakage Low power regulator ON (Register values retained) PARAMETER Supply voltage range SLEEP mode currents TUNE mode current RX mode current MIN 1.8 TYP 3.3 10 325 8.5 17 21 21 13 60 MAX 3.6 UNITS V nA nA mA mA mA mA mA mA MHz MHz MHz Hz kb/s kHz s dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBm dBm dBm dBm dBm dB dB dB dB dB dB dBc dBc dBc dBc TX mode current VDD=3.3V, +13 dBm VDD=3.3V, +13 dBm VDD=3.3V, +1 dBm VDD=3.3V, +20 dBm FSYNTH Frequency range IA4430 IA4431 IA4431 IA4432 IA4430 IA4431 IA4432 900 240 240 312.5 1 1 200 -80 -90 -115 -130 +13 +13 +20 -117 -106 -31 -35 -40 -52 -61 -64 960 960 960 128 160 F Frequency resolution BR Modulation data rate fFSK Modulation deviation www..com settling time tLOCK Synthesizer L(fM) Phase noise At maximum PLL BW Any frequency, including VCO CAL F = 10 kHz F = 100 kHz F = 1 MHz F = 10 MHz For both High and Low Bands (240-960 MHz), Output Power Controlled by TXPWR[2:0] Register (BER < 0.1%) (2 kbps, fFSK = 5kHz) (BER < 0.1%) (40 kbps, fFSK = 20kHz) Desired Ref Signal 3 dB above sensitivity. Interferer and desired modulated with 40 kbps fFSK = 20 kHz GFSK with BT = 0.5, channel spacing = 150 kHz. (BER < 0.1%) Desired Ref Signal 3 dB above sensitivity. Interferer and desired modulated with 40 kbps fFSK = 20 kHz GFSK with BT = 0.5 < 1 GHz 1 GHz - 12.75 GHz IA4430 IA4431 IA4432 PTX PRX_2 C/I1-CH C/I2-CH C/I3-CH 1MBLOCK 5MBLOCK 10MBLOCK POB-TX1 POB-TX2 P2HARM P3HARM Output power RX sensitivity 1-Ch Offset Selectivity 2-Ch Offset Selectivity 3Ch Offset Selectivity Blocking at 1 MHz Blocking at 5 MHz Blocking at 10 MHz Spurious Emissions Harmonics -50 -70 -42 -42 IA4430/31/32-PB rev 2.0r 1207 Integration Associates, Inc. 110 Pioneer Way, Unit L Mountain View, California 94041 www.integration.com marketing@integration.com transceiver |
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