A compact active inductor circuit is proposed. The circuit is based on the gyrator-C approach with both transconductance stages realized by MOS transistors in common-source configuration. The circuit has minimal number of transistors, is suitable for low voltage operation, offers a wide inductive band, high quality factor and low power dissipation. Simulation results are provided for a 0.13 lm ...

A current-mode universal biquadratic filter is presented. The architecture has three input terminals, one output terminal using one differential difference current conveyor (DDCC), two grounded capacitors and two resistors. It can realize all standard second-order filter functions, which are, highpass, bandpass, lowpass, notch and allpass responses without changing the circuit topology. The pro...

Corresponding author: Dr. S.P Kosta, Director General, Shri Ram Group of Institutions, Jabalpur, MP, India. Advisor, Charotar University of Science and Technology, At&Po: Changa Ta: Petlad Dist: Dear Editor: There is accumulating evidence that human blood electronic circuit components and their application circuits become more and more important to cyborg implant/engineering, man-machine interf...

Bit-level permutation is widely used in cryptography systems. However, it is not well-supported in simple and low-cost way. Here, a low-cost construction of n-bit permutation circuit capability of n! permutations is proposed. This construction just needs one n-to-1 multiplexer and (2n + n ∗ ⌈log2n⌉) bits registers. Its configuration rule is very concise. Users only straightforward input the num...

This paper presents a method to realize floating inductance simulator using Operational Transconductance Amplifiers (OTAs). Both positive and negative floating inductances can be achieved without changing the circuit topology. The realization method is based on the use of commercially available OTAs and a grounded capacitor. The proposed circuit is attractive in terms of simple configuration an...

A unified multi-stage power-CMOS-transmission-gate-based quasi-switched-capacitor (QSC) DC-DC converter is proposed to integrate both step-down and step-up modes all in one circuit configuration for low-power applications. In this paper, by using power CMOS transmission gate as a bi-directional switch, the various topologies for step-down and step-up modes can be integrated in the same circuit ...