Cryogenic Single-Chip Multi-Channel LNA

This paper presents the integration of multiple cryogenic low-noise amplifiers (LNAs) on a single chip designed for superconducting nanowire single photon detector (SNSPD) readout. The five-channel LNA ICs were fabricated in a 0.13-µm SiGe BiCMOS technology and tested in 4-K physical temperature using an on-wafer RF probing method.

Authors

Mikko Varonen (ORCID: https://orcid.org/0000-0002-6515-5092)
Dristy Parveg (ORCID: https://orcid.org/0000-0002-9166-8764)
Hannu Sipola
Jan Saijets
Lassi Lehtisyrjä (ORCID: https://orcid.org/0000-0002-9217-8695)

Institutions

VTT Technical Research Centre of Finland (FI)

Publication Details

Published: 2024-09-23
DOI: https://doi.org/10.23919/eumic61603.2024.10732334
Primary Topic: Radio Frequency Integrated Circuit Design
Type: article
Field-Weighted Citation Impact: 0.00

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article

Cryogenic Single-Chip Multi-Channel LNA

Mikko Varonen, Dristy Parveg, Hannu Sipola, Jan Saijets et al.

Sep 23, 2024

Radio Frequency Integrated Circuit Design

article

Cryogenic Single-Chip Multi-Channel LNA

Mikko Varonen, Dristy Parveg, Hannu Sipola, Jan Saijets, Lassi Lehtisyrjä

September 23, 2024article en

Abstract

This paper presents the integration of multiple cryogenic low-noise amplifiers (LNAs) on a single chip designed for superconducting nanowire single photon detector (SNSPD) readout. The five-channel LNA ICs were fabricated in a 0.13-µm SiGe BiCMOS technology and tested in 4-K physical temperature using an on-wafer RF probing method.

VTT Technical Research Centre of Finland (FI)

Openalex Percentile: Top 83%

Radio Frequency Integrated Circuit Design

DOI Source OpenAlex

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Cryogenic Single-Chip Multi-Channel LNA — Mikko Varonen, Dristy Parveg, et al. · (2024) | TGRS Research Map | TGRS