A Switched-Capacitor Circuit Realization of Lagrangean B-Filters

Companding Switched Capacitor Filters

In this paper, two possible switched capacitor implementations of companding lters are discussed. The governing di erence equations, an estimate of the increase in the dynamic range for a given power consumption and possible topologies are given.

Realization of a Smart Electrolytic Capacitor Circuit

Simulating Switched-Capacitor Filters with SpectreRF

Version 6c, 28 July 2006 SpectreRF provides powerful and unique new analyses that offer designers of switchedcapacitor filters the ability to predict the performance of their circuits in ways that were not previously possible. It allows designers to quickly and directly predict the transfer and noise characteristics of filters described at the transistor level while including all of the importa...

A hyperchaotic circuit family including a dependent switched capacitor

This paper studies simple hyperchaotic circuits consisting of one linear 3-port voltage-controlled current source (ab. VCCS), two linear capacitors and one dependent switched capacitor. The dynamics is described by a normal form equation and a return map can be derived. Using a mapping procedure, it is shown that the circuits exhibit interesting hyperchaotic attractors.

A Basic Introduction to Filters - Active, Passive and Switched-Capacitor

Filters of some sort are essential to the operation of most electronic circuits. It is therefore in the interest of anyone involved in electronic circuit design to have the ability to develop filter circuits capable of meeting a given set of specifications. Unfortunately, many in the electronics field are uncomfortable with the subject, whether due to a lack of familiarity with it, or a relucta...