Simulation results of optoelectronic photocurrent reconfigurable (OPR) universal logic devices (ULD) as the universal circuitry basis for advanced parallel high-performance processing

摘要

The conception of construction of the family of the offered optoelectronic photocurrent reconfigurable (OPR) universal or multifunctional logic devices (ULD) consists in the use of a current mirrors realized on 1.5μm, 0.35μm, 65nm technology CMOS transistors. Presence of 44 transistors, 1÷5 photo-detectors makes the offered circuits quite compact and allows their integration in ID and 2D arrays. The simulation results of the OPR ULD on the 1.5μm, 0.35μm, 65nm technology CMOS transistors showed that the level of logical unit can change from 20nA, 50nA, 500nA 1μA to 10μA for low-power consumption variants and from 20-500nA to l-10μA for high-speed variants. The base cell of the OPR ULD consist of a small amount of photo diodes, transistors and LED have low power consumption <1μW-5mW. Modeling of such cells in OrCad is made. It is confirmed that all set of possible functions will be realized such OPR ULD by a simple photo-tuning with 10~(12) op/s.