CMT2210LW

CMT2210LW CMT2210LW Low-Cost 315/433.92 MHz OOK Stand-Alone Receiver Features  Operation Frequency: 315/433.92 MHz  OOK Demodulation  Symbol Rate: 0.1 to 3.4 ksps  Sensitivity: -108 dBm at 2.4 ksps, 0.1% BER  Receiver Bandwidth: 200 kHz  Image Rejection Ratio: 25 dB  Large Signal Handling: 10 dBm  Stand-Alone, No External MCU Control Required  No Register Configuration Required  Supply Voltage: 1.8 to 3.6 V  Low Power Consumption  3.3 mA @ 315 MHz  3.8 mA @ 433.92 MHz  RoHS Compliant  SOP8 Package Descriptions The CMT2210LW is an ultra low-cost, 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 CMT2210LW 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 an 18.8744 MHz or 26 MHz crystal, the data rate is optimized to around 2.4 ksps which fits well with the low-end data encoder or MCU based transmitter. The CMT2210LW operates from 1.8 V to 3.6 V, finely work till the end of most batteries’ power. It consumes 3.3 mA current while achieving -109 dBm receiving sensitivity at 315 MHz and consumes 3.8 mA current while achieving -108 dBm receiving sensitivity at 433.92 MHz. The SOP8 package is available for easier and lower-cost manufacturing. The CMT2210LW receiver together with the CMT211...