The output purity, frequency resolution, and modulation ease of a numerically controlled oscillator (NCO) often outweigh the fact that it costs more than a PLL. The core of an NCO is typically a phase ...
The DAC5689 is a dual-channel 16-bit 800 MSPS digital-to-analog converter (DAC) with dual CMOS digital data bus, integrated 2x-8x interpolation filters, a fine frequency mixer with 32-bit complex ...