eldo_user

Examples
Example 14—Charge Conservation in MOS Models
• .MODEL—Model definition.
• .TRAN—Transient analysis.
• .PLOT—Plot simulator results.
Simulation Results
Figure 21-24. Example 13—Simulation Results
Example 14—Charge Conservation in
MOS Models
Netlist file: mos_charge_conservation.cir
This example illustrates charge conservation issues that can occur with old device models such
as a Berkeley level 3 MOS model, compared to a Berkeley BSIM3 MOS model. A transient
analysis simulation is performed on the MOS circuit, illustrating the differences in model
performance.
1304
Eldo® User's Manual, 15.3