@inproceedings{84f344c7246f4f78a6e286d07ff8d903,
title = "Triple Binary SAR Control in Distributive Digital Low Dropout Regulators for 3.6ns Fast Transient Response and 0.4mV Low Output Voltage Ripple",
abstract = "the proposed distributive digital low dropout (DLDO) regulator utilizes the triple binary successive approximation recursive (SAR) control algorithm for fast transient response. In addition, the body voltage control (BVC) can be used to expand the least significant bit (LSB) to enhance the accuracy. In case of load transients, the BVC can further increase or decrease the driving capability for fast transient response. Experimental results show that the voltage droop can be less than 72 mV at F-{\text{CLK}}=100 \text{MHz}, accomplishing a fast settling time of 3.6 ns. Burst cells and lossless cells can maintain overshoot below 68 mV with the settling time of 11.2 ns. The BVC technique reduces output voltage ripple to less than 0.4 mV in the steady-state.",
keywords = "body voltage control (BVC), digital low dropout (DLDO), least significant bit (LSB), triple binary successive approximation recursive (SAR)",
author = "Wu, {Bo Kuan} and Wu, {Tzu Ying} and Lee, {Sheng Cheng} and Chen, {Ke Horng} and Lin, {Ying Hsi} and Lin, {Shian Ru} and Tsai, {Tsung Yen}",
note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 2022 IEEE International Symposium on Circuits and Systems, ISCAS 2022 ; Conference date: 27-05-2022 Through 01-06-2022",
year = "2022",
doi = "10.1109/ISCAS48785.2022.9937886",
language = "English",
series = "Proceedings - IEEE International Symposium on Circuits and Systems",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "2919--2922",
booktitle = "IEEE International Symposium on Circuits and Systems, ISCAS 2022",
address = "美國",
}