Title :
A new current mode min-max circuit using CMOS technology for fuzzy applications
Author :
Khayatzadeh, Ramin ; Pourhasan, Sajjad ; Mosazadeh, Morteza
Author_Institution :
Microelectron. Res. Lab., Urmia Univ., Urmia, Iran
Abstract :
This work presents a new current mode min-max circuit. This circuit reveals maximum and minimum of input signals simultaneously. It benefits advantages of analog design such as small die size area, low power consumption and simple circuit complexity which are added to the fuzzy system advantages. To implement this idea, a circuit is proffered which based on modified-Wilson current mirror and cascode current mirror. A 1.8(V) power supply is applied and simulation results are given using HSPICE with level 49 parameters (BSIM3v3) in 0.18μm CMOS standard technology. Also, the layout pattern of suggested circuit is prepared using cadence software.
Keywords :
CMOS analogue integrated circuits; current mirrors; current-mode circuits; integrated circuit design; minimax techniques; BSIM3v3; CMOS standard technology; CMOS technology; Cadence software; HSPICE; analog design; cascode current mirror; circuit complexity; current mode min-max circuit; die size area; fuzzy applications; fuzzy system; layout pattern; low power consumption; modified-Wilson current mirror; size 0.18 mum; voltage 1.8 V; Accuracy; CMOS integrated circuits; CMOS technology; Fuzzy logic; Mirrors; Power demand; Simulation; CMOS; current mode; min-max;
Conference_Titel :
Electrical Engineering (ICEE), 2014 22nd Iranian Conference on
Conference_Location :
Tehran
DOI :
10.1109/IranianCEE.2014.6999581
