Carré

dr.ir. A.S. Delke (Alexander)

Supporting staff
EEMCS-EE-ICD
Carré C2627
a.s.delke@utwente.nl
+31534891345
Business card

Expertise

  • Engineering

    • Frequency Reference
    • Thermal Sensor
    • Reference System
    • Colpitts Oscillator
    • Dual Slope

  • Computer Science

    • Chip Temperature
    • Energy Efficient
    • Quality Factor

Organisations

Integrated Frequency References.

Publications

2026

Single-Trim Highly Accurate Frequency Reference Techniques (2026)IEEE Open Journal of the Solid-State Circuits Society, 5, 481-496. Hoen, T. J., Delke, A. S., Jin, Y., Verlinden, J., Nauta, B. & Annema, A.-J.https://doi.org/10.1109/OJSSCS.2025.3636845

2025

Recent Advances in Energy-Efficient and Temperature-Resilient Sensor Interfaces (2025)IEEE Open Journal of the Solid-State Circuits Society, 5, 456-469. Choi, W., Lee, I., Ji, Y., Delke, A., Pan, S., Tang, Z. & Chae, Y.https://doi.org/10.1109/OJSSCS.2025.3634970

2024

Integrated Frequency References (2024)[Thesis › PhD Thesis - Research UT, graduation UT]. University of Twente. Delke, A. S.https://doi.org/10.3990/1.9789036563291

2023

A Single-Trim frequency reference system with 0.7 ppm/°C from −63 °C to 165 °C Consuming 210 μW at 70 MHz (2023)IEEE journal of solid-state circuits, 58(9), 2585-2596. Delke, A. S., Hoen, T. J., Annema, A. J., Jin, Y., Verlinden, J. & Nauta, B.https://doi.org/10.1109/JSSC.2023.3261600Temperature sensor (2023)[Patent › Patent]. NXP bv Eindhoven. Delke, A. S., Annema, A. J., Verlinden, J. & Nauta, B.

2021

A Single-Trim Frequency Reference Achieving ±120 ppm Accuracy from -50 °c to 170 °c (2021)IEEE journal of solid-state circuits, 56(11), 3434-3444. Delke, A. S., Annema, A. J., Oude Alink, M. S., Jin, Y., Verlinden, J. & Nauta, B.https://doi.org/10.1109/JSSC.2021.3090682

Research profiles

Affiliated study programs

Courses academic year 2026/2027

Courses in the current academic year are added at the moment they are finalised in the Osiris system. Therefore it is possible that the list is not yet complete for the whole academic year.

Courses academic year 2025/2026

Address

University of Twente

Carré (building no. 15), room C2627
Hallenweg 23
7522 NH Enschede
Netherlands

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Organisations

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