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arXiv · 2112.02933

ICARUS-Q: Integrated Control and Readout Unit for Scalable Quantum Processors

Kun Hee Park·Yung Szen Yap·Yuanzheng Paul Tan·Christoph Hufnagel·Long Hoang Nguyen·Karn Hwa Lau·Patrick Bore·Stavros Efthymiou·Stefano Carrazza·Rangga P. Budoyo·Rainer Dumke
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Abstract

We present a control and measurement setup for superconducting qubits based on Xilinx 16-channel radio-frequency system-on-chip (RFSoC) device. The proposed setup consists of four parts: multiple RFSoC boards, a setup to synchronise every digital to analog converter (DAC), and analog to digital converter (ADC) channel across multiple boards, a low-noise direct current (DC) supply for tuning the qubit frequency and cloud access for remotely performing experiments. We also design the setup to be free of physical mixers. The RFSoC boards directly generate microwave pulses using sixteen DAC channels up to the third Nyquist zone which are directly sampled by its eight ADC channels between the fifth and the ninth zones.

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Kun Hee Park, Yung Szen Yap, Yuanzheng Paul Tan, Christoph Hufnagel, Long Hoang Nguyen, Karn Hwa Lau, Patrick Bore, Stavros Efthymiou, Stefano Carrazza, Rangga P. Budoyo, Rainer Dumke. 2021-12-06. ICARUS-Q: Integrated Control and Readout Unit for Scalable Quantum Processors. https://doi.org/10.1063/5.0081232

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