Title :
A new analytic model of simultaneous switching noise in CMOS systems
Author :
Cha, Hye-Ran ; Kwon, Oh-Kyong
Author_Institution :
Dept. of Electron. Eng., Hanyang Univ., Seoul, South Korea
Abstract :
A new accurate and analytic model for SSN (Simultaneous Switching Noise) on both power supply and ground lines in CMOS circuit is presented. While most prior works were concentrated on the case in which all the drivers switch at the same time, this paper considers the influences of switching of the some drivers on the quiet drivers, and reveals that the proposed model is more accurate than the existing ones in this case. This result can provide some useful design guide of CMOS driver circuits. We confirmed that the proposed model is more accurate than the existing ones through HSPICE simulation using Level 28 MOS model
Keywords :
CMOS integrated circuits; driver circuits; integrated circuit modelling; integrated circuit noise; CMOS driver circuit; analytic model; ground line; power supply line; simultaneous switching noise; Circuit noise; Driver circuits; Logic; Power supplies; Power system modeling; Semiconductor device modeling; Switches; Switching circuits; Very large scale integration; Voltage;
Conference_Titel :
Electronic Components & Technology Conference, 1998. 48th IEEE
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-4526-6
DOI :
10.1109/ECTC.1998.678759
