High linearity 8-bit VCO-based cascaded ΣΔADC for digital DC-DC converters

• Main Authors: Foong, Huey Chian, Tan, Meng Tong, Zheng, Yuanjin
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2013
• 主題: DRNTU::Engineering::Electrical and electronic engineering
• 在線閱讀: https://hdl.handle.net/10356/106782; http://hdl.handle.net/10220/17692; http://dx.doi.org/10.1142/S0218126612500624

This paper presents the design and implementation of a high resolution voltage-controlled oscillator (VCO)-based ΣΔADC for digital DC-DC converters. The proposed ADC adopts a robust VCO and a sixth-order delta-sigma modulation to attenuate the phase noise and output ripples. The delta-sigma modulati...