Title :
Analytical transient solution for short-channel CMOS devices using a pseudo piecewise constant approach
Author :
Chen, Hung-Jung ; Carlson, Bradley S.
Author_Institution :
Dept. of Electr. & Comput. Eng., State Univ. of New York, Stony Brook, NY, USA
Abstract :
The proposed technique improves the precision of simulation results, while the node differential equations are still simple to permit analytical solutions to be used for short-channel devices. The presented analytical output ramp response of a CMOS inverter is much improved over previous works that neglect various short-channel effects and secondary effects
Keywords :
CMOS digital integrated circuits; circuit simulation; integrated circuit modelling; logic simulation; piecewise constant techniques; timing; analytical transient solution; inverter; node differential equations; output ramp response; pseudo piecewise constant approach; secondary effects; short-channel CMOS devices; short-channel effects; simulation precision; Analytical models; Circuit simulation; Delay; Differential equations; Inverters; MOS devices; MOSFETs; Riccati equations; Timing; Voltage;
Conference_Titel :
Circuits and Systems, 1999. 42nd Midwest Symposium on
Conference_Location :
Las Cruces, NM
Print_ISBN :
0-7803-5491-5
DOI :
10.1109/MWSCAS.1999.867270
