A 28nm Bulk-CMOS 4-to-8GHz <2mW Cryogenic Pulse Modulator for Scalable Quantum Computing

Amit Vainsencher
John Martinis
Trent Huang
Rami Barends
Kunal Arya
Ben Chiaro
Jimmy Chen
Yu Chen
Andrew Dunsworth
Austin Fowler
Brooks Foxen
Rob Graff
Josh Mutus
Anthony Megrant
Charles Neill
Proceedings of the 2019 International Solid State Circuits Conference, IEEE, pp. 456-458
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Abstract

Future quantum computing systems will require cryogenic integrated circuits to control and measure millions of qubits. In this paper, we report design and measurement of a prototype cryogenic CMOS integrated circuit that has been optimized for the control of transmon qubits. The circuit has been integrated into a quantum measurement setup and its performance has been validated through multiple quantum control experiments.

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