A Novel Zero Blind Zone Phase Frequency Detector for Fast Acquisition in Phase Locked Loops. - Sucheth S. Kuncham; Manasa Gadiyar; Sushmitha Din K.; Kiran Kumar Lad; Tonse Laxminidhi (VLSID, 2018)

A Dead-Zone-Free Zero Blind-Zone High-Speed Phase Frequency Detector for Charge-Pump PLL. - H. Lad Kirankumar; S. Rekha; Tonse Laxminidhi (Circuits Syst. Signal Process., 2020)

Low mismatch high-speed charge pump for high bandwidth phase locked loops. - H. Lad Kirankumar; S. Rekha; Tonse Laxminidhi (Microelectron. J., 2021)