Improvements in CMOS process technology and sample data circuit design techniques have made the performance of integrated circuit audio frequency filters capable of high fidelity performance. This paper describes a switched capacitor filter compiler which accepts a system level filter specification and automatically synthesizes and simulates the filter, performs sensitivity analysis and does the physical layout of the Op-Amps, capacitors, and analog switch elements of the filter. The compiler implements Elliptic, Chebyshev, and Butterworth filters up to 20th order.

Authors: Hillen, Peter; Warren, George
Affiliation: International Mioroelectronic Products, San Jose, CA
AES Convention: 85 (November 1988) Paper Number: 2695
Publication Date: November 1, 1988 Import into BibTeX
Subject: Signal Processing: Analog Circuitry
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=4749

Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $33 for non-members and is free for AES members and E-Library subscribers.

Learn more about the AES E-Library

E-Library Location: (CD aes11)   /pp8690/pp8811/2777.pdf

Start a discussion about this paper!