Title :
Design of ternary Schmitt triggers based on its sequential characteristics
Author :
Wu, Xunwei ; Wang, Penjun ; Xia, Yinshui
Author_Institution :
Inst. of CAS, Ningbo Univ., China
Abstract :
By analyzing the working characteristics of binary Schmitt circuits we find their sequential characteristics, which makes us follow the method of sequential circuits to design Schmitt circuits. The sequential design technique is extended to the study of ternary Schmitt circuits in this paper. The designed ternary Schmitt trigger has a similar structure with a ternary flip-flop. PSPICE simulation with TTL technology shows that the circuit has correct Schmitt characteristics
Keywords :
SPICE; ternary logic; transistor-transistor logic; trigger circuits; PSPICE simulation; TTL technology; sequential characteristics; ternary Schmitt triggers; ternary flip-flop; working characteristics; Circuit analysis; Circuit simulation; Digital circuits; Hysteresis; Interference suppression; Inverters; Logic devices; SPICE; Sequential circuits; Trigger circuits;
Conference_Titel :
Multiple-Valued Logic, 2002. ISMVL 2002. Proceedings 32nd IEEE International Symposium on
Conference_Location :
Boston, MA
Print_ISBN :
0-7695-1462-6
DOI :
10.1109/ISMVL.2002.1011084
