Title :
New SPICE macromodel provides increased AC and transient performance and noise analysis capabilities
Author_Institution :
Analog Devices Inc., Santa Clara, CA, USA
Abstract :
An effort was undertaken to develop an advanced op. amp. macromodel, called the ADSpice model. The result is a macromodel with excellent AC and transient response characteristics, complete DC characteristics, and full noise analysis capabilities. The flexibility of an unlimited number of pole and zero stages gives the ADSpice model increased accuracy for AC and transient responses. The total result is that the ADSpice model provides a powerful tool in simulating a system´s overall performance
Keywords :
SPICE; circuit analysis computing; linear network analysis; modelling; noise; operational amplifiers; poles and zeros; transient response; ADSpice model; DC characteristics; SPICE macromodel; noise analysis capabilities; op. amp.; op. amp. macromodel; pole and zero stages; transient performance; transient response characteristics; Circuit simulation; Frequency; Integrated circuit modeling; Operational amplifiers; Performance analysis; Poles and zeros; Resistors; SPICE; Transient analysis; Voltage;
Conference_Titel :
Circuits and Systems, 1991., Proceedings of the 34th Midwest Symposium on
Conference_Location :
Monterey, CA
Print_ISBN :
0-7803-0620-1
DOI :
10.1109/MWSCAS.1991.252093
