DDS devices to produce high-quality waveform: a simple, efficient and flexible Abstract: Direct digital frequency synthesis (DDS) technology for the generation and regulation of high-quality waveforms, widely used in medical, industrial, instrumentation, communications, defense and many other areas. This article will briefly describe the technology, on its strengths and weaknesses, examine some application examples, and also introduced some new products that contribute to the promotion 1.Introduction A key requirement in many industries is an exact production, easy operation and quick change of different frequencies, different types of waveforms. Whether it is broadband transceiver requires low phase noise and excellent spurious-free dynamic performance of agile frequency source, or for industrial measurement and control system needs a stable frequency excitation, fast, easy and economical to produce adjustable waveform while maintaining phase continuity capabilit
