The AD9629 is a 12-bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8V analog-to-digital converter. It features 1.8V analog supply operation, 1.8V to 3.3V output supply, high signal-to-noise ratio, and high spurious-free dynamic range. Additionally, it offers low power consumption, differential input, built-in voltage reference, and sample-and-hold circuit.