General Description
●The MICRF102 is a single chip Transmitter IC for remote wireless applications. The device employs Micrel’s latest QwikRadio™ technology. This device is a true “data-in, antenna-out” monolithic device. All antenna tuning is accomplished automatically within the IC which eliminates manual tuning, and reduces production costs. The result is a highly reliable yet extremely low cost solution for high volume wireless applications. Because the MICRF102 is a true single-chip radio transmitter, it is easy to apply, minimizing design and production costs, and improving time to market.
●Features
●• Complete UHF transmitter on a monolithic chip
●• Frequency range 300MHz to 470MHz
●• Data rates to 20kbps
●• Automatic antenna alignment, no manual adjustment
●• Low external part count
●• Low standby current <0.04µA
●Applications
●• Remote Keyless Entry Systems (RKE)
●• Remote Fan/Light Control
●• Garage Door Opener Transmitters
●• Remote Sensor Data Links
●• Tire Pressure Monitoring System (TPMS)
●• Telemetry
