Title :
Improved circuit elements for switched-capacitor ladder filters
Author_Institution :
GTE Lenkurt Incorporated, San Carlos, USA
Abstract :
A new switched-capacitor floating inductance simulation circuit which does not depend on matching of passive elements is presented. A switched-capacitor source termination circuit which functions as a sample-and-hold circuit for a filter is also described.
Keywords :
active filters; inductors; ladder networks; sample and hold circuits; switched filters; improved circuit elements; low sensitivity filters; sample and hold circuits; switched capacitor floating inductance simulation circuit; switched capacitor ladder filters;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19800098
