Parallel architecture for bandpass ΔΣ ADC in superconducting technology

Abstract

Basing on a bandpass ΔΣ modulator model in superconducting technology, we propose to design and implement a time-interleaved parallel architecture for this type of ADC. The interest of such architecture consists in combining oversampling and time-interleaved techniques in order to obtain a high speed and large band superconducting ΔΣ ADC.