An Ultra-Low-Voltage Single-Crystal Oscillator-Timer (XO-Timer) Delivering 16-MHz and 32.258-kHz Clocks for Sub-0.5-V Energy-Harvesting BLE Radios in 28-nm CMOS

An Ultra-Low-Voltage Single-Crystal Oscillator-Timer (XO-Timer) Delivering 16-MHz and 32.258-kHz Clocks for Sub-0.5-V Energy-Harvesting BLE Radios in 28-nm CMOS

This paper reports an ultra-low-voltage (ULV) single-crystal oscillator-timer (XO-Timer) for sub-0.5 V Bluetooth low-energy (BLE) radios that aims for self-powering by harvesting the ambient energies. Specifically, we tailor an on-chip micropower manager <inline-formula> <tex-math notation=...

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Bibliographic Details
Main Authors: Liwen Lin, Ka-Meng Lei, Pui-In Mak, Rui P. Martins
Format: Article
Language:English
Published: IEEE 2023-01-01
Series:IEEE Open Journal of Circuits and Systems
Subjects:
Bluetooth low-energy (BLE)
clock
CMOS
crystal oscillator-timer (XO-Timer)
energy harvesting
Internet-of-Things (IoT)
Online Access:https://ieeexplore.ieee.org/document/10068768/

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