A return-to-zero DAC with tri-state switching scheme for multiple nyquist operations

• Main Authors: Jung, Yun-Hwan, Yoo, Taegeun, Hong, Yohan, Yun, Jaecheol, Kim, Ju Eon, Jo, Youngkwon, Baek, Kwang-Hyun, Yoon, Dong-Hyun, Lee, Sung-min, Kim, Yong Sin
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: DRNTU::Engineering::Electrical and electronic engineering; Return-to-zero; Digital-to-analog Converter
• Online Access: https://hdl.handle.net/10356/85219; http://hdl.handle.net/10220/48196

A return-to-zero (RZ) digital-to-analog converter (DAC) with a tri-state switching scheme is proposed in this paper. The proposed scheme provides a triple weight output for RZ operation by using a conventional differential current switch and simple pseudo-differential F/Fs. The RZ function is realiz...