MICREL SEMICONDUCTOR MICRF009YM

The MICRF009YM is a QwikRadio® Low-power UHF Receiver which operates between 300 to 440MHz frequency range. Highly integrated with extremely low external part count. It provides the same function but with performance enhancements over earlier QwikRadio® receivers. Two key improvements are, higher sensitivity (typically 6dB higher than the MICRF002) and faster recovery from shutdown (typically 1ms). Just like all other members of the QwikRadio® family, the MICRF009 achieves low power operation, a very high level of integration and it is particularly easy to use. All post-detection (demodulator) data filtering is provided on the MICRF009, so no external baseband filters are required. One of two filter bandwidths may be selected externally by the user. The user only needs to program the appropriate filter selection based on the data rate and code modulation format.