ISL5216 - Four-Channel Programmable Digital Downconverter
DATASHEET ISL5216 Four-Channel Programmable Digital Downconverter FN6013 Rev.3.00 July 13, 2007 The ISL5216 Quad Programmable Digital Downconverter (QPDC) is designed for high dynamic range applications such as cellular basestations where multiple channel processing is required in a small physical space. The QPDC combines into a single package a set of four channels which include: digital mixers, a quadrature carrier NCO, digital filters, a resampling filter, a Cartesian-to-polar coordinate c.