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A compact configurable voltage reference in a 180 nm CMOS technology dedicated to a wafer-scale prototyping platform for electronic systems is described. The proposed topology is based on a PTAT current generator mixed with CTAT nMOS diode connected transistors to achieve temperature and power supply independency. This new Bandgap reference (BGR) uses a configurable unbalanced differential pair to...
In this paper, a fully programmable membership function generator (MFG) is proposed. This MFG is capable of generating triangular, trapezoidal, and both S-shaped and Z-shaped membership functions simultaneously. Utilizing a differential pair as an analog switch leads to relax the design of fuzzy systems control part. This MFG has the ability of adapting itself with various fuzzy controllers which...
In this work, the bulk-gate controlled circuit to improve the power supply ripple ratio (PSRR) of a Low Dropout Regulator (LDO) which deteriorates due to lowering power consumption is proposed. Designing with 0.25 mum CMOS process, the simulation results by HSPICE shown that the proposed circuit provides a high performance of PSRR even though 1/10 of the power consumption is reduced compare to the...
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