The MICRF218 is the world's first integrated ASK / OOK receiver with selectable dual IF bandwidths for 300~450 MHz operation. It has a fully integrated IF section with image rejection, providing performance, simplicity, and ease of implementation for the receiver portion of RF actuation. The MICRF218 is a true RF in, data out receiver. It features built-in IF filter and image rejection functions. The dual IF bandwidths allow the MICRF218 to capture signals from high performance or low cost transmitters. Additionally, the MICRF218 provides post-detection data filtering with a choice of four filter bandwidths ranging from 1.25 kHz to 10 kHz. The device can be programmed with easily determined values based on data rate, code modulation format, and desired duty-cycle operation. The MICRF218 includes a shutdown control for duty-cycle operation to reduce average current consumption. It also has an analog RSSI output to indicate the strength of incoming signals. The device is unique for its ability to e...