How can we generate spice models (CMOS device - models) in order to run make_cdb for celtic Analysis.
What is the importance of spice models in noise
Spice models depict the I-V relationship of various cells.It is used to compute the holding resistance.Lower the value of holding resistance lesser will be the impact of functional noise.
Hi you can use calibre to generate spice (*.sp) from GDS II . the Calibre Utility name is known as lce ( which is used in LVS ) .Please find the command to extract calibre -spice CHIP.sp -hcell HCELL cmosx_top.lce_rules > log.lceNOTE : i) Hcell is optional ii) in rule file you will give the location of your GDS II path for corresponding spice you would like to extract.Regards,Mohan