A tactless analog-to-digital converter with bit-by-bit equilibration.

Autor: Dudkin, M., Tsytovich, L., Lokhov, S.
Zdroj: Russian Electrical Engineering; Dec2015, Vol. 86 Issue 12, p703-708, 6p
Abstrakt: The structure and general properties of a tactless analog-digital converter (ADC) with bit-by-bit equilibration combining in itself the characters both of a parallel ADC and an ADC with bit-by-bit equilibration and occupying on operation speed an intermediate position between the aforementioned classes of ADCs is considered. The converter is an asynchronous relay-pulse system, in which conversion of an analog signal into digital code is carried out naturally ('self-flowing') and the conversion speed of which is determined only by delays of units that are included in its structure. The basic calculated relations illustrating a principle of operation of the tactless ADC are given. Results of simulation of a tactless ADC in the MatLab + Simulink software environment and its dynamic performances are presented. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index