A 33-ppm/°C 240-nW 40-nm CMOS wakeup timer based on a bang-bang digital-intensive frequency-locked-loop for IoT applications

Ding, MingMingDingZhou, Z.Z.ZhouTraferro, StefanoStefanoTraferroLiu, Yao-HongYao-HongLiuBachmann, ChristianChristianBachmannSebastiano, F.F.Sebastiano2021-10-282021-10-2820201549-8328https://imec-publications.be/handle/20.500.12860/35061A 33-ppm/°C 240-nW 40-nm CMOS wakeup timer based on a bang-bang digital-intensive frequency-locked-loop for IoT applicationsJournal articlehttps://ieeexplore.ieee.org/document/9036068