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CC2500+PA+LNA 2.4G SPI 22dBm Wireless Data Transceiver Module
Parameters:1. Module size: 18*30mm2. Operating frequency: 2400-2483.5MHz3. Interface pins: 2*6*2.54mm4. Operating voltage: 2.0V-3.6VDC5. Transmit power: 22dBm6. Found Distance: 1800 m (max)7. Air velocity: 1.2Kbps-500Kbps8. Emission current: 150mA @ 22dBm9. Receiving Current: 25mA10. Working temperature: -40 ~ 85 Degree11. Humidity: 10% to 90%12. Storage temperature: -40 ~ 125 Degree
DescriptionThe CC2500 is a low-cost 2.4 GHz transceiver designed for very low-power wireless applications. The circuit is intended for the 2400-2483.5 MHz ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) frequency band.
The RF transceiver is integrated with a highly configurable baseband modem. The modem supports various modulation formats and has a configurable data rate up to 500 kBaud.
CC2500 provides extensive hardware support for packet handling, data buffering, burst transmissions, clear channel assessment, link quality indication and wake-on-radio.
The main operating parameters and the 64-byte transmit/receive FIFOs of CC2500 can be controlled via an SPI interface. In a typical system, the CC2500 will be used together with a microcontroller and a few additional passive components.
Features
RF PerformanceHigh sensitivity (-104 dBm at 2.4 kBaud, 1% packet error rate)Low current consumption (13.3 mA in RX, 250 kBaud, input well above sensitivity limit)Programmable output power up to +1 dBmExcellent receiver selectivity and blocking performanceProgrammable data rate from 1.2 to 500 kBaudFrequency range: 2400 - 2483.5 MHzAnalog FeaturesOOK, 2-FSK, GFSK, and MSK supportedSuitable for frequency hopping and multichannel systems due to a fast settling frequency synthesizer with 90 us settling timeAutomatic Frequency Compensation (AFC) can be used to align the frequency synthesizer to the received centre frequencyIntegrated analog temperature sensorDigital FeaturesFlexible support for packet oriented systems: On-chip support for sync word detection, address check, flexible packet length, and automatic CRC handlingEfficient SPI interface: All registers can be programmed with one "burst" transferDigital RSSI outputProgrammable channel filter bandwidthProgrammable Carrier Sense (CS) indicatorProgrammable Preamble Quality Indicator (PQI) for improved protection against false sync word detection in random noise
Support for automatic Clear Channel Assessment (CCA) before transmitting (for listen-before-talk systems)Support for per-package Link Quality Indication (LQI)Optional automatic whitening and dewhitening of dataLow-Power Features400 nA SLEEP mode current consumptionFast startup time: 240 us from SLEEP to RX or TX mode (measured on EM design)Wake-on-radio functionality for automatic low-power RX pollingSeparate 64-byte RX and TX data FIFOs (enables burst mode data transmission)General
Few external components: Complete onchip frequency synthesizer, no external filters or RF switch neededGreen package: RoHS compliant and no antimonyor bromine
Small size (QLP 4x4 mm package, 20 pins)
Suited for systems compliant with EN 300 328 and EN 300 440 class 2 (Europe), FCC CFR47 Part 15 (US), and ARIB STDT66 (Japan)
Support for asynchronous and synchronous serial receive/transmit mode for backwards compatibility with existing radio communication protocols
Applications2400-2483.5 MHz ISM/SRD band systemsConsumer ElectronicsWireless game controllersWireless audioWireless keyboard and mouseRF enabled remote controls
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