planar width
LAB / SA-DEV-MODEL-NORMALIZATION-069
Device model normalization
compare only after the contract
Change one teaching assumption at a time. Geometry, denominator, bias, derivative rule, lineage, variation meaning, and non-claim boundaries remain visible.
V137 / DEVICE CONTRACT WORKBENCH
Compare only after the denominator is visible.
Geometry, bias, extraction rule, model lineage, and evidence state travel with every number. Incompatible requests stop before ranking.
9 metric contracts27 acceptance fixtures0 network writes
GEOMETRY FIRST
Total current is not width-normalized current.
Select the declared effective-width convention before comparing planar, fin, or nanosheet teaching examples.
Denominator: entire declared device
Denominator: 1.2 um
Comparison gatePASS
Metric basis, operating condition, derivative rule, and model lineage are explicit.