Title :
A programmable switched-capacitor circuit for multivalued-to-binary and binary-to-multivalued conversions
Author :
Ueno, Fumio ; Inoue, Takahiro ; Sugitani, Kenichi ; Araki, Shinji
Author_Institution :
Fac. of Eng., Kumamoto Univ., Japan
Abstract :
A programmable switched-capacitor (SC) circuit, which can perform multivalued-to-binary (M/B) and binary-to-multivalued (B/M) conversions, is proposed. The circuit can be used as an interface between a binary logic system and multivalued logic systems with different radixes. High-accuracy conversion can be carried out. This circuit and CMOS logic circuits can be integrated on the same chip. Error analysis is presented for this circuit implemented in an IC form. Measurements on a programmable SC bidecimal (12-valued) M/B and B/M converter built with discrete components demonstrate the expected performance
Keywords :
CMOS integrated circuits; logic circuits; many-valued logics; switched capacitor networks; CMOS logic circuits; binary-to-multivalued conversions; error analysis; multivalued-to-binary; programmable switched-capacitor circuit; CMOS logic circuits; Clocks; Decoding; Error analysis; Implants; Logic circuits; Multivalued logic; Switched capacitor circuits; Switches; Threshold voltage;
Conference_Titel :
Multiple-Valued Logic, 1989. Proceedings., Nineteenth International Symposium on
Conference_Location :
Guangzhou
Print_ISBN :
0-8186-1947-3
DOI :
10.1109/ISMVL.1989.37782
