As we will see, the ADC is often operated at a higher sampling rate to relax the filtering requirements, and the Over-Sampling Ratio (OSR ... to the lower ENOB of 9 versus 10 for the Sigma-Delta (Σ/Δ) ...
The nSAD_ST130M_1V2_AD10b64M is a 64MS/s, 9.9 ENOB, power efficient Sigma Delta ADC designed on the ST 130 M technology. Built around a fully-differential 3rd-order single-bit low-pass modulator, ...