Cryogenic Circuits in Technologies for Mixed-mode Ultra Scaled Integrated Circuits (T-MUSIC) for Quantum Computing
Abstract
The primary goals of the proposed project are (1) to develop an improved understanding of the cryogenic noise performance of nanometer CMOS technologies, (2) to quantify the advantage of T-MUSIC technologies over standard CMOS technologies for use in quantum readout applications, and (3) to demonstrate state-of-the-art cryogenic noise performance using TMUSICtechnology. To this end, we will first experimentally model the cryogenic noiseperformance of the base foundry CMOS and SiGe technologies. Once we understand the limitations of these technologies, we will implement optimized cryogenic low noise amplifiers in each technology. We aim to demonstrate amplifiers within a factor of 1.5 of the fundamental limit of each technology in the frequency range appropriate for qubit readout (4-8 GHz).
Document Details
- Document Type
- DoD Grant Award
- Publication Date
- Sep 11, 2020
- Source ID
- N000142014003
Entities
People
- Joseph Bardin
Organizations
- Office of Naval Research
- United States Navy
- University of Massachusetts