This direct digital synthesis IC can function as an arbitrary waveform generator by bypassing the SIN table ROM, holding the phase accumulator at zero, and using the phase register as the ...

Many applications require low-frequency signal generators that can deliver high-performance, high-resolution signals. This Design Idea presents a circuit that generates frequencies of 0 to 1 MHz.

The USB controlled signal generator project was created to produce sine waves and other waveforms at audio frequencies using DDS. In the design, there are only two chips used for this circuit which ...

November 7, 2011. Novatech Instruments Inc. has introduced the Model 425A, a precision 350-MHz DDS signal generator packaged in a small shielded table top case. The 425A generates sine wave, LVDS, and ...