A 5-Gbit/s Clock- and Data-Recovery Circuit With 1/8-Rate Linear Phase Detector in 0.18-μm CMOS Technology. - Young-Suk Seo; Jang-Woo Lee; Hong-Jung Kim; Changsik Yoo; Jae-Jin Lee; Chun-Seok Jeong (IEEE Trans. Circuits Syst. II Express Briefs, 2009)