Telecoms, Datacoms, Wireless, IoT


Versatile RF down-converter

23 July 2008 Telecoms, Datacoms, Wireless, IoT

The HMC621LP4E from Hittite is a highly integrated down-converter IC that operates from 0,9 to 1,6 GHz. It incorporates a high dynamic range, double-balanced mixer core with integrated RF, LO and IF amplifiers, making it suitable for compact transceiver applications in Cellular/3G AND LTE/WiMAX/4G. This RFIC operates with a low LO input power level of only 0 dBm, provides 30 dB conversion gain, and exhibits +33 dBm output IP3. The integrated RF amplifier provides for an overall noise figure of only 4,5 dB; IP3 output power is 33 dBm. The device is targeted at applications such as BTS and infrastructure, repeaters and femtocells, public safety radio and access points.



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