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Low-Power 300 MHZ to 930 MHz RF ReceiversMelexis announced the MLX71120 and MLX71121 integrated RF receiver series of automotive-qualified ICs with dual inputs. These are suited for low-cost antenna applications in unlicensed industrial-scientific-medical and short-range-device frequency bands in Europe and North America. The MLX71120 and MLX71121 feature an integrated FSK and ASK demodulator, 5 mm2 32-lead QFN package, and power range from 2.1V to 5.5V with typical current consumption of 6.5 mA to 11 mA. In standby mode the current draw is less than 50 nA. The receiver input sensitivity is as low as -113 dBm for ASK and -112 dBm (MLX71120) / -107dBm (MLX71121) for FSK signals, respectively. The ICs have an extended operating temperature range of -40°C to +125°C. The cost is $1.50 in quantities of 100,000.
Melexis
603-223-2362, www.melexis.com 

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