A few "mixed signal FPGAs" have integrated peripheral analo…
A few "mixed signal FPGAs" have integrated peripheral analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) with analog signal conditioning blocks allowing them to operate as a system-on-a-chip (SoC).
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Coming at this from strictly the digital audio world.. Would a higher quality word clock \\ 64bit DDS (stable time code) < +/-0.02ppm @ 64.5°C etc.. have any positive attributes to your application(s)?
where will the clock source come from ? external crystal plus amp circuitry in the chip, an external resonator, or an on-chip resonator \\ am I just thinking about this poorly?