2.5GHz PLL with current matching charge-pump for 10Gbps transmitter design. - Jaehong Ko; Wookwan Lee; Soo-Won Kim (ACM Great Lakes Symposium on VLSI, 2005)

Sub-1 V V-I converter-based voltage-controlled oscillator with a linear gain characteristic. - Hyung-Jin Choi; Young-Jae Min; Jaehong Ko; Miseon Han; Youngsun Han (IEICE Electron. Express, 2017)

Erratum: Sub-1 V V-I converter-based voltage-controlled oscillator with a linear gain characteristic [IEICE Electronics Express Vol. 14 (2017) No. 15 pp. 20170610]. - Hyung-Jin Choi; Young-Jae Min; Jaehong Ko; Miseon Han; Youngsun Han (IEICE Electron. Express, 2017)