Analogue, Mixed Signal, LSI


I/Q mixers

3 April 2013 Analogue, Mixed Signal, LSI

Hittite has launched two MMIC I/Q mixers which can be used as either image reject mixers or as single sideband up-converters. Ideal for point-to-point and point-to-multipoint radios, the HMC1056LP4BE operates from 8 to 12 GHz, supports an IF bandwidth from DC to 4 GHz and features 25 dBc of image rejection. It features input IP3 of 18 dBm, while LO to RF isolation is typically 40 dB. The HMC1063LP3E is ideal for 24 GHz sensor applications and operates from 24 to 28 GHz with a DC to 3 GHz IF bandwidth. It provides 21 dBc of image rejection, input IP3 of 17 dBm and LO to RF isolation of 40 dB. Both operate with low LO power of 10 dBm and may be used for military radar, EW, ELINT and satellite communications applications.



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