This paper describes the design and development of an analog comb filter that uses switched capacitor(SC) memory circuits for an analog video processor. The fully monolithic video processor is realized by using the comb filter instead of the conventional CCD delay line. New circuit techniques improve the filter performance beyond commercialuse specifications. In particular Fixed Pattern Noise(F.P.N.) is greatly reduced to -69.4dB which is about 14 dB lower than that of the reported data [4]. This chip was fabricated with 0.8um Bi-CMOS technology.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.