Electronics for a next-generation SQUID-based time-domain multiplexing system

C. D. Reintsema, J. S. Adams, R. Baker, S. R. Bandler, W. R. Doriese, E. Figueroa-Feliciano, G. C. Hilton, K. D. Irwin, R. L. Kelly, C. A. Kilboume, J. W. Krinsky, F. S. Porter, P. Wikus

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

Abstract

A decade has elapsed since the design, development and realization of a SQUlD-based time-division multiplexer at NIST. During this time the system has been used extensively for low-temperature-detector-array measurements. Concurrently, there have been substantial advancements both in detector array and commercial electronic component technology. The relevance and applicability of the technology has blossomed as well, often accompanied by more demanding measurement requirements. These factors have motivated a complete redesign of the NIST roomtemperature read-out electronics. The redesign has leveraged advancements in component technology to achieve new capabilities better suited to the SQUID multiplexers and detector arrays being realized today. As examples of specific performance enhancements, the overall system bandwidth has been increased by a factor of four (a row switching rate of 6.24 MHz), the compactness has been increased by over a factor of two (a higher number of detector columns and rows per circuit board), and there are two high speed outputs per column (allowing fast switching of SQUID offsets in addition to digital feedback). The system architecture, design implementations, and performance advantages of the new system will be discussed. As an application example, the science chain flight electronics for the Micro-X High Resolution Microcalorimeter X-ray Imaging Rocket will be described as both a motivation for, and a direct implementation of the new system.

Original languageEnglish (US)
Title of host publicationLow Temperature Detectors LTD-13 - Proceedings of the 13th International Workshop
Pages237-240
Number of pages4
DOIs
StatePublished - Dec 1 2009
Event13th International Workshop on Low Temperature Detectors, LTD-13 - Stanford, CA, United States
Duration: Jul 20 2009Jul 24 2009

Publication series

NameAIP Conference Proceedings
Volume1185
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other13th International Workshop on Low Temperature Detectors, LTD-13
CountryUnited States
CityStanford, CA
Period7/20/097/24/09

Keywords

  • Instrumentation
  • Multiplexing
  • SQUID
  • Transition edge sensor

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Electronics for a next-generation SQUID-based time-domain multiplexing system'. Together they form a unique fingerprint.

  • Cite this

    Reintsema, C. D., Adams, J. S., Baker, R., Bandler, S. R., Doriese, W. R., Figueroa-Feliciano, E., Hilton, G. C., Irwin, K. D., Kelly, R. L., Kilboume, C. A., Krinsky, J. W., Porter, F. S., & Wikus, P. (2009). Electronics for a next-generation SQUID-based time-domain multiplexing system. In Low Temperature Detectors LTD-13 - Proceedings of the 13th International Workshop (pp. 237-240). (AIP Conference Proceedings; Vol. 1185). https://doi.org/10.1063/1.3292321