Title :
Synthesis of highpass switched-capacitor LDI filters
Author_Institution :
University College, Department of Electronic Engineering, Dublin, Ireland
Abstract :
Exact techniques are given for the design of highpass LDI switched-capacitor ladder filters. The filters have no lumped counterparts and cannot be obtained from a lumped prototype by a transformation. Only stray-insensitive circuits are employed in the realisation, and the filters retain the lowsensitivity properties of a passive (distributed) prototype function.
Keywords :
high-pass filters; ladder networks; switched capacitor filters; filter synthesis; highpass switched-capacitor LDI filter; ladder filters; lossless discrete integrator filters; low-sensitivity properties; stray-insensitive circuits;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19850054
