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CMT2210LCW

Low Power 315/433.92 MHz OOK Receiver

CMT2210LC.png

Descriptions:


The CMT2210LC is a low power, high performance OOK stand-alone RF receiver for 315/433.92 MHz wireless applications. It is part of the CMOSTEK NextGenRFTM family, which includes a complete line of transmitters, receivers and transceivers. The CMT2210LC is a true plug-and-run device, no register configuration and manually-tune is required. The device operates at either 315 MHz or 433.92 MHz through selecting a 19.7008 MHz or 27.1383 MHz crystal, the data rate is optimized to 1 - 5 kbps which fits well with the low-end data encoder or a MCU based transmitter. It consumes 3.3 mA current at 315MHz and 3.8 mA at 433.92 MHz while achieving -109dBm receiving sensitivity. The SOP8 package is available for easier and lower-cost manufacturing. The

CMT2210LC receiver together with the CMT21xx transmitter enables an ultra-low cost RF link. For NextGenRFTM receivers with more flexibility, the user can use the CMT2210AW.


Features: 


  • Operation Frequency: 315 / 433.92 MHz

  • OOK Demodulation

  • Data Rate: 1.0 - 5.0 kbps

  • Sensitivity: -109 dBm (3.0 kbps, 0.1% BER)

  • Receiver Bandwidth: 330 kHz

  • Large Signal Handling: 10 dBm

  • Periodically operating (2s/3ms), no external MCU control required

  • No Register Configuration Required

  • Suppy voltage: 1.8 -3.6 V

  • Low Power Consumption:

-3.3 mA @ 315 MHz

-3.8 mA @ 433.92 MHz


Application:


  • Low-Cost Consumer Electronics Applications

  • Home and Building Automation

  • Infrared Receiver Replacements

  • Industrial Monitoring and Controls

  • Remote Automated Meter Reading

  • Remote Lighting Control System

  • Wireless Alarm and Security Systems

  • Remote Keyless Entry (RKE)


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