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Filtering by: Subject Substrate noise -- Mathematical models

Analysis and modeling of substrate noise coupling for NMOS transistors in heavily doped substrates

Creator:

Hsu, Shu-ching

Abstract:

This thesis examines substrate noise coupling for NMOS transistors in heavily doped substrates. The study begins with the analysis of an NMOS transistor switching noise in a digital inverter at the device level. A resistive substrate network for the NMOS transistor is proposed and verified. Coupling between N+- P+ contacts...

Resource Type:

Masters Thesis
Automated model parameter extraction for noise coupling analysis in silicon substrates

Creator:

Peterson, Brett

Abstract:

An automated method, requiring the fabrication of a small set of test structures, efficiently extracts the coefficients of Z-parameter based macromodels. The extraction approach has been validated for both heavily and lightly doped substrates and can be applied to a variety of technologies. After the parameters of a macromodel have...

Resource Type:

Masters Thesis
Computationally efficient substrate noise coupling estimation in lightly doped silicon substrates

Creator:

Srinivasan, Kavitha

Abstract:

A Z-parameter based macromodel for characterizing the substrate noise coupling in a lightly doped substrate at low frequencies has been developed. The model is scalable with contact geometries and separation. The cross-coupling impedance between two contacts is modeled using an improved geometric mean distance formulation. This approach obviates the need...

Resource Type:

Masters Thesis