2022 International Conference on Solid State Devices and Materials

Presentation information

Oral Presentation

12: Advanced Circuits / Systems Interacting with Innovative Devices and Materials

[K-9] Advanced Device-based Circuits and Power Management Systems

Thu. Sep 29, 2022 1:30 PM - 3:15 PM 304 (3F)

Session Chair: Kousuke Miyaji (Shinshu Univ.), Kiichi Niitsu (Nagoya Univ.)

2:30 PM - 2:45 PM

[K-9-05] Low-Jitter CMOS Inverter-Based RC Oscillator with Voltage-Integration Feedback for Sensor Interface

〇ZIXUAN LI1, Sangyeop Lee1, Noboru Ishihara1, Hiroyuki Ito 1 (1. Tokyo Inst. of Tech. (Japan))

Presentation style: On-site (in-person)

https://doi.org/10.7567/SSDM.2022.K-9-05

In this work, we proposed a low-power high-resolution sensor interface circuit based on a range improved feedback RC oscillator, which could be applied for various kinds of sensing. The sensor prototype circuit is fabricated in 0.18μm standard CMOS process, achieving period jitter of 50ppm while the cycle is 55 μs, and the power consumption is 7.5 μW with 1-V power supply.

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