A 1.6 GHz Non-overlap Clock Generation with Differential Clock Driver and Clock Level Shifters for GS/s Sampling Rate Pipeline ADCs. - Hakan Çetinkaya; Ali Zeki; Alper Girgin; Enver Derun Karabeyoglu; Tufan Coskun Karalar (ICECS, 2018)

Composite Resistor Technique for Process and Temperature Compensations of Low Power Ring Oscillators. - Hakan Çetinkaya; Ali Zeki; Alper Girgin; Tufan Coskun Karalar (LASCAS, 2019)

A silicon Hall sensor SoC for current sensors. - Alper Girgin; Melih Bilmez; Hamid Yadegar Amin; Tufan Coskun Karalar (Microelectron. J., 2019)

Fully integrated multi-level non-overlapping clock phase generator for pipelined ADCs in SiGe BiCMOS 0.13 μm. - Hakan Çetinkaya; Alper Girgin; Tufan Coskun Karalar (Microelectron. J., 2023)