The Design of Direct Digital Synthesizer
YU Hong-jie · Journal of Zhejiang Ocean University · 2004
The design is based on the working principle of DDS and the effect of variegation,and makes FLEX10k as hardwares.Testing indicates DDS′output frequency of sine wave signal has a range from 0 to～11 MHz and the frequency resolving power reaches 0.1 Hz,fitting to common electrical systems.