SIMPLIS Technologies Announces the Release of SIMetrix/SIMPLIS 8.3

Curve Colour-label Editor

A simple dialog to speed editing of curve colours and labels

Other Improvements

• Schematic: Mouse panning using right button
• Schematic: Auto pan during edit operations
• Waveform viewer: Replot previously closed waveforms

4-Quadrant Multipliers

Two four-quadrant multipliers where the inputs and outputs can swing above and below the ground reference, providing true four-quadrant multiplication. Versions with and without output limiting are included.

From the Part Selector, select Analog Functions > Multiplier / Divider > 4-Quadrant to place.

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Custom MOSFET

Create a SIMPLIS MOSFET model by digitizing capacitance, transconductance, and body diode behavior datasheet curves. Or, start with a SPICE model and fine tune the extracted SIMPLIS model.

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Sensitivity and Worst-case Analyses

Sensitivity and true Worst-case analyses are now available for SIMetrix simulations. The analysis modes are built into the simulator core and can be specified at the netlist level.

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Verilog-A Features

Further work with the Verilog-A compiler provides three new features:

• Z-transform Functions (See picture)
• Indirect Branch Assignments
• Full version 2.4 implementation of $table_model including cubic spline interpolation

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