High speed, open loop residue amplifier with linearity improvement. - Mahmoud Mahdipour Pirbazari; Khayrollah Hadidi; Abdollah Khoei; Shamim Sadrafshari (IET Circuits Devices Syst., 2015)

Low-jitter spread spectrum clock generator using charge pump frequency detector in 0.18 μm CMOS for USB3.1 transceivers. - Shamim Sadrafshari; Razieh Eskandari; Khayrollah Hadidi; Abdollah Khoei (IET Circuits Devices Syst., 2018)