This paper presents a SAR-assisted Continuous-time Delta-Sigma (CT Δ Σ ) ADC, which combines the energy efficiency of SAR ADCs with the relaxed driving requirements of CT Δ Σ ADCs, as well as similar anti-alias filtering. When clocked at 2.4GHz, the ADC achieves 77.5dB SNDR in 40MHz BW. It consumes 3.2mW, resulting in a state-of-the-art Walden FoM of 6.5fJ/cs and a Schreier FOM of 178.5dB.
|Title of host publication||2019 Symposium on VLSI Circuits|
|Subtitle of host publication||Digest of technical papers|
|Number of pages||2|
|Publication status||Published - 2019|
|Event||2019 VLSI : Symposium on VLSI Circuits - Kyoto, Japan|
Duration: 9 Jun 2019 → 14 Jun 2019
|Period||9/06/19 → 14/06/19|
Bibliographical noteGreen Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care
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