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Question about DDS and PLL.

Question asked by FedorovN on May 6, 2013
Latest reply on May 8, 2013 by FedorovN


I need a wave generator to produce 50 kHz - 150 kHz sinusoidal signal.

Currently I look towards DDS solution.

This generator will drive a piezoelectric transducer and should be able to adjust output frequency to follow resonant frequency of transducer.

In our current design we use VCO with PLL based on 74HC4046 chip.

Is it possible to make such generator using DDS?