What This Document Is
These are lecture notes from ELENG 247A, Introduction to Microelectromechanical Systems, at UC Berkeley. Specifically, this installment focuses on the intricacies of Analog-to-Digital Converters (ADCs), with a deep dive into oversampled ADC architectures. The notes capture key concepts discussed during a lecture session, providing a structured overview of advanced ADC techniques. It appears to be part of a larger series of lecture materials for the course.
Why This Document Matters
This resource is invaluable for students enrolled in or studying similar courses on microelectromechanical systems, analog circuit design, or signal processing. It’s particularly helpful for those seeking to solidify their understanding of oversampling ADC principles beyond textbook material. These notes can be used for review before exams, as a companion to homework assignments, or to supplement independent study. Understanding these concepts is crucial for anyone designing or analyzing data conversion systems.
Topics Covered
* Higher-order oversampled ADC modulator designs
* Cascaded modulator architectures (like MASH)
* Single-loop modulator configurations with advanced filtering
* Bandpass oversampled ADC modulators
* Analysis of non-ideal effects on ADC performance
* Considerations for stability and dynamic range in ADC design
* Practical aspects of project implementation and reporting
* Course logistics including final exam details and project deadlines
What This Document Provides
* A detailed exploration of oversampled ADC techniques, building upon previous lectures.
* References to relevant research papers for further investigation.
* Insights into the trade-offs between different ADC architectures.
* Information regarding important course dates, including the final exam schedule and project submission deadlines.
* A glimpse into the expectations for the final project presentation.
* Visual aids (graphs and diagrams) illustrating key performance characteristics.
