What This Document Is
This document contains classroom records from a lecture within the Introduction to Microelectromechanical Systems (MEMS) course (ELENG 247A) at the University of California, Berkeley. Specifically, these records detail the content presented during Lecture 7, focusing on the critical area of filter design within the context of MEMS. It represents a detailed transcription of the lecture material, intended for students enrolled in the course.
Why This Document Matters
This resource is invaluable for students seeking to reinforce their understanding of analog filter design principles as applied to MEMS. It’s particularly helpful for those who want a readily available record of the lecture’s progression, key concepts, and supporting details. Students can use these records to review challenging topics, prepare for assessments, or fill in any gaps in their notes. It’s best utilized *after* attending the corresponding lecture to maximize comprehension and retention.
Topics Covered
* Continuous-time filter fundamentals
* Automatic on-chip filter tuning techniques
* Reference integrator implementations and analysis
* Master-slave frequency tuning methodologies
* Considerations for filter stability and error sources
* The impact of DC offsets in Gm-cells on filter performance
* High-pass, band-pass, and low-pass filter configurations
* Relationships between different filter types and transformations
What This Document Provides
* A comprehensive overview of lecture material on filter design.
* Detailed exploration of continuous-time filter architectures, including op-amp based and Gm-C filters.
* Discussion of methods for dynamically adjusting filter characteristics.
* Examination of practical challenges related to filter implementation, such as loop stability and offset errors.
* References to relevant academic literature for further study.
* A structured presentation of concepts, facilitating efficient review and learning.
