Masum Hossain received the B.Sc degree in electrical engineering from Bangladesh University of Engineering and Technology, Bangladesh and the M.Sc degree from Queen's University, Canada, in 2002 and 2005 respectively. During his M.Sc, he worked on K-band wireless receiver in CMOS. Since 2005, he has been working towards the Ph.D degree in electrical engineering at University of Toronto. From September 2007 to January 2008, he was with Intel Circuit Research Lab (CRL) as a graduate intern. Currently, he is working for Gennum Corp. in Analog and Mixed Signal division. His research interest includes mixed signal circuits for high-speed chip-to-chip communications, low power VCO, phase interpolator and clock recovery techniques.