A Second-Order Temperature-Compensated On-Chip R-RC Oscillator Achieving 7.93ppm/°C and 3.3pJ/Hz in -40°C to 125°C Temperature Range-Reference-Cited by-同舟云学术

A Second-Order Temperature-Compensated On-Chip R-RC Oscillator Achieving 7.93ppm/°C and 3.3pJ/Hz in -40°C to 125°C Temperature Range

Published:2022-02-20 Issue: Volume: Page:
ISSN:
Container-title:2022 IEEE International Solid- State Circuits Conference (ISSCC)
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Author:

Ji Youngwoo¹,Liao Jiawei¹,Arjmandpour Sina¹,Novello Alessandro¹,Sim Jae-Yoon²,Jang Taekwang¹

Affiliation:

1. ETH Zürich,Zurich,Switzerland

2. Pohang University of Science and Technology,Pohang,Korea

Publisher

IEEE

Link

http://xplorestaging.ieee.org/ielx7/9731529/9731102/09731730.pdf?arnumber=9731730

Reference7 articles.

1. A 34?W 32MHz RC Oscillator with ±530ppm Inaccuracy from -40°C to 85°C and 80ppm/V Supply Sensitivity Enabled by Pulse-Density Modulated Resistors;khashaba;ISSCC,2020

2. 3.4 A 16MHz CMOS RC Frequency Reference with ±400ppm Inaccuracy from −45°C to 85°C After Digital Linear Temperature Compensation

3. A Sub-nW/kHz Relaxation Oscillator With Ratioed Reference and Sub-Clock Power Gated Comparator

4. A 8.7ppm/°C, 694nW, One-Point Calibrated RC Oscillator using a Nonlinearity-Aware Dual Phase-Locked Loop and DSM-Controlled Frequency-Locked Loops

5. A 0.35V 5,200?m2 2.1 MHz Temperature-Resilient Relaxation Oscillator With 667 fJ/Cycle Energy Efficiency Using an Asymmetric Swing-Boosted RC Network and a Dual-Path Comparator;lei;IEEE JSSC,2021

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5. 3.2 A 0.028mm² 32MHz RC Frequency Reference in 0.18μm CMOS with ±900ppm Inaccuracy from −40°C to 125°C and ±1600ppm Inaccuracy After Accelerated Aging;2024 IEEE International Solid-State Circuits Conference (ISSCC);2024-02-18