Cryogenic Current Steering DAC With Mitigated Variability

Zurita, Marcos; Le Guevel, Loïck; Billiot, G.; Morel, Adrien; Jehl, X.; G. M. Jansen, A.; Pillonnet, Gaël

doi:10.1109/lssc.2020.3013443

Public

Cryogenic Current Steering DAC With Mitigated Variability

Published in IEEE Solid-State Circuits Letters • Jan 1, 2020

Authors:

Marcos Zurita

Loïck Le Guevel

G. Billiot

Abstract

This letter presents an 8-b differential current steering digital-to-analog converter (DAC) for the cryogenic front-end of future quantum computers. Recently published characterization of CMOS technology reveals the deterioration of transistor matching properties at cryogenic temperatures. The preli...

Subject

Differential nonlinearity

Integral nonlinearity

CMOS

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