AD9853 - Programmable Digital OPSK/16-QAM Modulator

Universal Low Cost Solution for HFC Network The AD9853 integrates a high speed direct-digital synthesizer Return-Channel TX Function: 5 MHz 42 MHz/ (DDS), a high performance, high speed digital-to-analog con- 5 MHz 65 MHz verter (DAC), digital filters and other DSP functions on