3.5 A 34µW 32MHz RC Oscillator with ±530ppm Inaccuracy from -40°C to 85°C and 80ppm/V Supply Sensitivity Enabled by Pulse-Density Modulated Resistors

Amr Khashaba, Junheng Zhu, Mostafa Ahmed, Nilanjan Pal, Pavan Kumar Hanumolu. 3.5 A 34µW 32MHz RC Oscillator with ±530ppm Inaccuracy from -40°C to 85°C and 80ppm/V Supply Sensitivity Enabled by Pulse-Density Modulated Resistors. In 2020 IEEE International Solid- State Circuits Conference, ISSCC 2020, San Francisco, CA, USA, February 16-20, 2020. pages 66-68, IEEE, 2020. [doi]

Abstract

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