Design of Analog Field Programmable CMOS Current Conveyor

With CMOS scaling down, to maintain integration suitability current mode devices are finding more consideration in circuit designs. The paper propose a modified high frequency current controlled current conveyor CMOS circuit CCCII where current gain, current controlling intrinsic impedance and circuit offsets are programmable independently to desired values within a specific field range after fabrication with the help of field programmable floating gate transistors FGMOS. The programmable charge at floating-gate of FGMOS using external voltages results in its threshold voltage variation, which in turn programs the design Second generation CC (CCCII) specifications.

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