Title :
A 40Gb/s 860μW single-phase 4:1 multiplexer in 45nm CMOS
Author :
Roa, Elkim ; Byunghoo Jung
Author_Institution :
Sch. of Electr. & Comput. Eng., Purdue Univ., West Lafayette, IN, USA
Abstract :
An energy-efficient 4:1 multiplexer (MUX) operating at 40Gb/s using ETSPC logic is presented. For the first time, a single-phase clock digital-logic-based MUX operating with data rates above 20Gb/s is demonstrated. A new multifunctional 2:1 MUX cell with reduced number of transistors is proposed, and an efficiency of 21.5μW/Gb/s at 40Gb/s, gives the best power-efficiency reported. The MUX is designed in a 45nm SOI CMOS technology with 1V supply.
Keywords :
CMOS logic circuits; elemental semiconductors; multiplexing equipment; silicon-on-insulator; ETSPC logic; SOI CMOS technology; Si; bit rate 40 Gbit/s; energy-efficient MUX; multifunctional MUX cell; power 860 muW; power efficiency; single-phase clock digital-logic-based MUX; single-phase multiplexer; size 45 nm; voltage 1 V; CMOS integrated circuits; Clocks; Latches; Multiplexing; Power demand; Topology; Transistors;
Conference_Titel :
Circuits and Systems (ISCAS), 2013 IEEE International Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4673-5760-9
DOI :
10.1109/ISCAS.2013.6572116
