A Mixed-Signal ASIC for ISO 11784/5 Compliant Animal RFID Readers

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1 Scopus citations

Abstract

In this work the design and implementation of a fully integrated ISO 11784/5 RFID reader front-end ASIC is presented, for both HDX and FDX transponder types. The ASIC was designed in a 0.18 μm. CMOS-HV technology, and includes the two analog front-ends which are multiplexed to a single 10-bit, 8-bit ENOB ADC, and a digital signal processing unit. The digital block is integrated by a field-programmable, re-usable, set of IIR filters to further process the RFID signals, working @1.25MSPS and composed of 20k logic gates (61% utilization ratio). The designed ASIC area (PADs not included) is 0.8mm

Original languageEnglish
Title of host publication2025 IEEE 16th Latin American Symposium on Circuits and Systems, LASCAS 2025 - Proceedings
Pages1-5
Number of pages5
Volume1
ISBN (Electronic)9798331522124
DOIs
StatePublished - 2025

Publication series

Name2025 IEEE 16th Latin American Symposium on Circuits and Systems, LASCAS 2025 - Proceedings

Keywords

  • Multiplexing
  • Protocols
  • Animals
  • ISO Standards
  • IIR filters
  • Logic gates
  • Hardware
  • Transponders
  • Logic
  • Radiofrequency identification
  • RFID
  • Animal traceability
  • ISO 11784/5
  • Mixed-signal ASIC

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