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Filtering by: Academic Affiliation Electrical and Computer Engineering File Format application/pdf Resource Type Masters Thesis

Analysis and design of bandpass delta-sigma A/D converters

Creator:

Zhai, Dalun

Abstract:

A new approach to oversampled delta-sigma A/D converters ( AZ modulators ) is introduced, where a differential pseudo-Npath filter stage is used as a basic cell. In this band-pass application, the z to -zN transformation is employed to realize a RAM-type pseudo-2-path lossless integrator. The bandpass second-order and 4th-order delta-sigma...

Resource Type:

Masters Thesis
An efficient modeling approach for substrate noise coupling analysis with multiple contacts in heavily doped CMOS processes

Creator:

Özis, Hatice Dicle

Abstract:

A computationally efficient and accurate substrate noise coupling model for multiple contacts in heavily doped CMOS processes is presented and validated with simulations and experimental data. The model is based on Z parameters that are scalable with contact separation and size. This results in fast extraction of substrate resistances for...

Resource Type:

Masters Thesis
A substrate noise coupling model for lightly doped CMOS processes

Creator:

Sadate, Aline C.

Abstract:

This thesis presents a design-oriented model for lightly doped CMOS substrates. The model predicts the substrate noise coupling between noisy digital and sensitive analog blocks in the early stages of the design. The model scales with the size and separation of these blocks and it is validated with device simulations...

Resource Type:

Masters Thesis