Design of Lowpower 4-bit Flash ADC Using Multiplexer Based Encoder in 90nm CMOS Process
Dynamic Comparator; Encoder; FLASH ADC; Low Power
This work describes a 4-bit Flash ADC with low power consumption. The performance metrics of a Flash ADC depend on the kind of comparator and encoder used. Hence open-loop comparator and mux-based encoder are used to obtain improved performance. Simulation results show that the simulated design consumes 0.265mW of power in 90nm CMOS technology using cadence-virtuoso software. The circuit operates with an operating frequency of 100MHz and a supply voltage of 1V. The Author(s).
Shylu Sam D.S.; Sam Paul P.; Jingle D.J.; Mano Paul P.; Samuel J.; Reshma J.; Sarah Sudeepa P.; Evangeline G.
International Journal of Electronics and Telecommunications, Vol-68, No. 3, pp. 565-570.
All Open Access; Gold Open Access; Green Open Access
https://doi.org/10.24425/ijet.2022.141275 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85137730307&doi=10.24425%2fijet.2022.141275&partnerID=40&md5=c2afc8d0c4682a92cb4ce9ac06692b77
Shylu Sam D.S., Karunya Institute of Technology and Sciences, Coimbatore, India; Sam Paul P., Karunya Institute of Technology and Sciences, Coimbatore, India; Jingle D.J., Christ (Deemed to be University), Bangalore, India; Mano Paul P., Alliance University, Bangalore, India; Samuel J., Karunya Institute of Technology and Sciences, Coimbatore, India; Reshma J., Karunya Institute of Technology and Sciences, Coimbatore, India; Sarah Sudeepa P., Karunya Institute of Technology and Sciences, Coimbatore, India; Evangeline G., Karunya Institute of Technology and Sciences, Coimbatore, India