Title :
S&H circuits for fast AD converters
Author :
Pichler, H. ; Pavuza, F. ; Sommer, T.
Author_Institution :
Inst. fur Allgemeine Elektrotech., Tech. Univ. Wien, Austria
Abstract :
The paper describes the basic theoretical properties of the exponential-hold circuit, compared to the zero order hold and based on a previously published paper (Pichler and Skritek, 1980), which gave an extensive survey of the more common zero-order hold, a comparison of the relevant features of these circuits-now concentrating on the new calculations concerning the exponential hold-is given. With respect to the realization in semiconductor technologies, the limitations of the different S&H structures will be demonstrated
Keywords :
analogue-digital conversion; convertors; sample and hold circuits; AD converters; exponential-hold circuit; sample and hold circuits; Circuit synthesis; Circuit testing; Delay; Power dissipation; Power generation economics; Power system economics; Signal representations; TV; Transfer functions; Video signal processing;
Conference_Titel :
EUROMICRO 94. System Architecture and Integration. Proceedings of the 20th EUROMICRO Conference.
Conference_Location :
Liverpool
Print_ISBN :
0-8186-6430-4
DOI :
10.1109/EURMIC.1994.390352
