Title :
Programmable transversal filter using BBD and dynamic amplifiers
Author :
Van Gelder, I. ; Declerck, Gilbert J.
fDate :
2/1/1984 12:00:00 AM
Abstract :
A programmable transversal filter which is based on the combination of a bucket-brigade device (BBD) with a row of dynamic amplifiers is described. Since the dynamic amplifier operates around a virtual ground, negative signals can be handled without a decrease in dynamic range, and the DC output voltage is independent of the implemented filter function. The filter is a compact device requiring only low power.
Keywords :
Charge-coupled device circuits; charge-coupled device circuits; Capacitors; Counting circuits; Optical amplifiers; Optical filters; Optical noise; Repeaters; Signal resolution; Stimulated emission; Switches; Transversal filters;
Journal_Title :
Solid-State Circuits, IEEE Journal of
DOI :
10.1109/JSSC.1984.1052102
