Cryogenic Compact Low-Power 60GHz Amplifier for Spin Qubit Control in Monolithic Silicon Quantum Processors

• URL: http://arxiv.org/abs/2406.12115v1
• Date: Mon, 17 Jun 2024 21:50:27 GMT
• Title: Cryogenic Compact Low-Power 60GHz Amplifier for Spin Qubit Control in Monolithic Silicon Quantum Processors
• Authors: M. Spasaro, S. Bonen, G. Cooke, T. Jager, T. D. Nhut, D. Sufra, S. P. Voinigescu, D. Zito,
• Abstract summary: A cryogenic compact low-power 60GHz amplifier for control of electron/hole spin qubits is reported. The amplifier exhibits S21 of 15 dB at 59 GHz, BW3dB of 52.5-67.5 GHz, and power consumption of 2.16 mW.
• Score: 0.0
• License: http://creativecommons.org/licenses/by-nc-nd/4.0/
• Abstract: This paper reports the design and experimental characterization of a cryogenic compact low-power 60GHz amplifier for control of electron/hole spin qubits, as elementary building block for monolithic Si quantum processors. Tested at 2 K, the amplifier exhibits S21 of 15 dB at 59 GHz, BW3dB of 52.5-67.5 GHz, and power consumption of 2.16 mW. Owing to the topology with inductorless active network, the amplifier has a compact core area of 0.18 x 0.19 mm2.

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