Dang, Van Thai, Myeong Gyu Yang, and Kwang Hyun Baek. “A 2.4 GHz Fractional-N Sub-Sampling PLL With a Hybrid Type Phase-Interpolator”. Journal of Integrated Circuits and Systems 7, no. 3 (July 1, 2021). Accessed October 6, 2024. http://jicas.idec.or.kr/index.php/JICAS/article/view/56.