What This Document Is
This document contains session records from ELENG 247A, Introduction to Microelectromechanical Systems, at the University of California, Berkeley. Specifically, these records detail the content presented during Lecture 25, focusing on advanced analog-to-digital converter (ADC) architectures. It’s a valuable resource for students seeking a deeper understanding of signal processing techniques applied to MEMS systems. The material appears to be part of a comprehensive lecture series, and includes administrative details related to the course.
Why This Document Matters
This resource is particularly helpful for students currently enrolled in or planning to take an introductory MEMS course. It’s ideal for reviewing complex concepts related to data conversion, preparing for assessments, and gaining insights into practical ADC design considerations. Students working on projects involving analog and digital interfaces within MEMS devices will find the information presented here especially relevant. It’s best used in conjunction with lecture attendance and assigned readings to reinforce learning.
Topics Covered
* Oversampled Analog-to-Digital Conversion techniques
* Higher-order modulator architectures, including cascaded and bandpass configurations
* Noise shaping and its impact on ADC performance
* Considerations for stability and dynamic range in ADC design
* The effects of non-ideal components on ADC accuracy
* Course logistics, including final exam details and project presentation guidelines
What This Document Provides
* A detailed overview of advanced ADC topologies.
* Discussion of design trade-offs related to filter order and oversampling ratios.
* References to key research papers in the field of sigma-delta modulation.
* Information regarding project report submission and presentation expectations.
* Specific details regarding the final exam format, permitted materials, and location.
* Comparative performance data for different ADC architectures.
